--- /dev/null
+#
+# Copyright (C) 2006 OpenWrt.org
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+# $Id: Makefile 6501 2007-03-04 04:41:46Z pavlov $
+
+include $(TOPDIR)/rules.mk
+include $(INCLUDE_DIR)/kernel.mk
+
+PKG_NAME:=fonera-mp3-driver
+PKG_RELEASE:=1
+
+PKG_BUILD_DIR := $(KERNEL_BUILD_DIR)/$(PKG_NAME)
+
+include $(INCLUDE_DIR)/package.mk
+
+define KernelPackage/fonera-mp3-driver
+ SUBMENU:=Other modules
+ VERSION:=$(LINUX_VERSION)+$(PKG_VERSION)-$(BOARD)-$(LINUX_RELEASE)
+ DEPENDS:=@LINUX_2_6_ATHEROS
+ TITLE:=Fonera-MP3 driver (VS1011X)
+ DESCRIPTION:=driver for a vs1011X attached to a fonera
+ FILES:=$(PKG_BUILD_DIR)/mp3_drv.$(LINUX_KMOD_SUFFIX)
+ AUTOLOAD:=$(call AutoLoad,25,mp3-drv)
+endef
+
+define Build/Prepare
+ $(call Build/Prepare/Default)
+ $(CP) -r src/* $(PKG_BUILD_DIR)/
+endef
+
+define Build/Compile
+ $(MAKE) -C "$(LINUX_DIR)" \
+ CROSS_COMPILE="$(TARGET_CROSS)" \
+ ARCH="$(LINUX_KARCH)" V="$(V)" \
+ SUBDIRS="$(PKG_BUILD_DIR)" \
+ KERNELVERSION="$(KERNEL)" \
+ KERNEL_SOURCES="$(LINUX_DIR)" \
+ KDIR="$(LINUX_DIR)"
+endef
+
+$(eval $(call KernelPackage,fonera-mp3-driver))
--- /dev/null
+# $Id$
+#
+# Makefile for mp3 - vs1011b driver
+#
+# Copyright (C) 2007 John '2B|!2B' Crispin john@phrozen.org
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version
+# 2 of the License, or (at your option) any later version.
+#
+
+obj-m := mp3_drv.o
+
+ifeq ($(MAKING_MODULES),1)
+#export-objs := mp3_drv.o
+
+-include $(TOPDIR)/Rules.make
+endif
--- /dev/null
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License. See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Copyright © 2003 Atheros Communications, Inc., All Rights Reserved.
+ */
+
+#ifndef AR531X_H
+#define AR531X_H 1
+
+
+#ifndef CONFIG_AR531X_COBRA
+
+#include <asm/addrspace.h>
+
+/* Address Map */
+#define AR531X_WLAN0 0x18000000
+#define AR531X_WLAN1 0x18500000
+#define AR531X_ENET0 0x18100000
+#define AR531X_ENET1 0x18200000
+#define AR531X_SDRAMCTL 0x18300000
+#define AR531X_FLASHCTL 0x18400000
+#define AR531X_APBBASE 0x1c000000
+#define AR531X_FLASH 0x1e000000
+
+/*
+ * AR531X_NUM_ENET_MAC defines the number of ethernet MACs that
+ * should be considered available. The AR5312 supports 2 enet MACS,
+ * even though many reference boards only actually use 1 of them
+ * (i.e. Only MAC 0 is actually connected to an enet PHY or PHY switch.
+ * The AR2312 supports 1 enet MAC.
+ */
+#define AR531X_NUM_ENET_MAC 2
+
+/*
+ * Need these defines to determine true number of ethernet MACs
+ */
+#define AR5212_AR5312_REV2 0x0052 /* AR5312 WMAC (AP31) */
+#define AR5212_AR5312_REV7 0x0057 /* AR5312 WMAC (AP30-040) */
+#define AR5212_AR2313_REV8 0x0058 /* AR2313 WMAC (AP43-030) */
+#define AR531X_RADIO_MASK_OFF 0xc8
+#define AR531X_RADIO0_MASK 0x0003
+#define AR531X_RADIO1_MASK 0x000c
+#define AR531X_RADIO1_S 2
+
+/*
+ * AR531X_NUM_WMAC defines the number of Wireless MACs that\
+ * should be considered available.
+ */
+#define AR531X_NUM_WMAC 2
+
+/* Reset/Timer Block Address Map */
+#define AR531X_RESETTMR (AR531X_APBBASE + 0x3000)
+#define AR531X_TIMER (AR531X_RESETTMR + 0x0000) /* countdown timer */
+#define AR531X_WD_CTRL (AR531X_RESETTMR + 0x0008) /* watchdog cntrl */
+#define AR531X_WD_TIMER (AR531X_RESETTMR + 0x000c) /* watchdog timer */
+#define AR531X_ISR (AR531X_RESETTMR + 0x0010) /* Intr Status Reg */
+#define AR531X_IMR (AR531X_RESETTMR + 0x0014) /* Intr Mask Reg */
+#define AR531X_RESET (AR531X_RESETTMR + 0x0020)
+#define AR5312_CLOCKCTL1 (AR531X_RESETTMR + 0x0064)
+#define AR5312_SCRATCH (AR531X_RESETTMR + 0x006c)
+#define AR531X_PROCADDR (AR531X_RESETTMR + 0x0070)
+#define AR531X_PROC1 (AR531X_RESETTMR + 0x0074)
+#define AR531X_DMAADDR (AR531X_RESETTMR + 0x0078)
+#define AR531X_DMA1 (AR531X_RESETTMR + 0x007c)
+#define AR531X_ENABLE (AR531X_RESETTMR + 0x0080) /* interface enb */
+#define AR531X_REV (AR531X_RESETTMR + 0x0090) /* revision */
+
+/* AR531X_WD_CTRL register bit field definitions */
+#define AR531X_WD_CTRL_IGNORE_EXPIRATION 0x0000
+#define AR531X_WD_CTRL_NMI 0x0001
+#define AR531X_WD_CTRL_RESET 0x0002
+
+/* AR531X_ISR register bit field definitions */
+#define AR531X_ISR_NONE 0x0000
+#define AR531X_ISR_TIMER 0x0001
+#define AR531X_ISR_AHBPROC 0x0002
+#define AR531X_ISR_AHBDMA 0x0004
+#define AR531X_ISR_GPIO 0x0008
+#define AR531X_ISR_UART0 0x0010
+#define AR531X_ISR_UART0DMA 0x0020
+#define AR531X_ISR_WD 0x0040
+#define AR531X_ISR_LOCAL 0x0080
+
+/* AR531X_RESET register bit field definitions */
+#define AR531X_RESET_SYSTEM 0x00000001 /* cold reset full system */
+#define AR531X_RESET_PROC 0x00000002 /* cold reset MIPS core */
+#define AR531X_RESET_WLAN0 0x00000004 /* cold reset WLAN MAC and BB */
+#define AR531X_RESET_EPHY0 0x00000008 /* cold reset ENET0 phy */
+#define AR531X_RESET_EPHY1 0x00000010 /* cold reset ENET1 phy */
+#define AR531X_RESET_ENET0 0x00000020 /* cold reset ENET0 mac */
+#define AR531X_RESET_ENET1 0x00000040 /* cold reset ENET1 mac */
+#define AR531X_RESET_UART0 0x00000100 /* cold reset UART0 (high speed) */
+#define AR531X_RESET_WLAN1 0x00000200 /* cold reset WLAN MAC/BB */
+#define AR531X_RESET_APB 0x00000400 /* cold reset APB (ar5312) */
+#define AR531X_RESET_WARM_PROC 0x00001000 /* warm reset MIPS core */
+#define AR531X_RESET_WARM_WLAN0_MAC 0x00002000 /* warm reset WLAN0 MAC */
+#define AR531X_RESET_WARM_WLAN0_BB 0x00004000 /* warm reset WLAN0 BaseBand */
+#define AR531X_RESET_NMI 0x00010000 /* send an NMI to the processor */
+#define AR531X_RESET_WARM_WLAN1_MAC 0x00020000 /* warm reset WLAN1 mac */
+#define AR531X_RESET_WARM_WLAN1_BB 0x00040000 /* warm reset WLAN1 baseband */
+#define AR531X_RESET_LOCAL_BUS 0x00080000 /* reset local bus */
+#define AR531X_RESET_WDOG 0x00100000 /* last reset was a watchdog */
+
+#define AR531X_RESET_WMAC0_BITS \
+ AR531X_RESET_WLAN0 |\
+ AR531X_RESET_WARM_WLAN0_MAC |\
+ AR531X_RESET_WARM_WLAN0_BB
+
+#define AR531X_RESERT_WMAC1_BITS \
+ AR531X_RESET_WLAN1 |\
+ AR531X_RESET_WARM_WLAN1_MAC |\
+ AR531X_RESET_WARM_WLAN1_BB
+
+/* AR5312_CLOCKCTL1 register bit field definitions */
+#define AR5312_CLOCKCTL1_PREDIVIDE_MASK 0x00000030
+#define AR5312_CLOCKCTL1_PREDIVIDE_SHIFT 4
+#define AR5312_CLOCKCTL1_MULTIPLIER_MASK 0x00001f00
+#define AR5312_CLOCKCTL1_MULTIPLIER_SHIFT 8
+#define AR5312_CLOCKCTL1_DOUBLER_MASK 0x00010000
+
+/* Valid for AR5312 and AR2312 */
+#define AR5312_CLOCKCTL1_PREDIVIDE_MASK 0x00000030
+#define AR5312_CLOCKCTL1_PREDIVIDE_SHIFT 4
+#define AR5312_CLOCKCTL1_MULTIPLIER_MASK 0x00001f00
+#define AR5312_CLOCKCTL1_MULTIPLIER_SHIFT 8
+#define AR5312_CLOCKCTL1_DOUBLER_MASK 0x00010000
+
+/* Valid for AR2313 */
+#define AR2313_CLOCKCTL1_PREDIVIDE_MASK 0x00003000
+#define AR2313_CLOCKCTL1_PREDIVIDE_SHIFT 12
+#define AR2313_CLOCKCTL1_MULTIPLIER_MASK 0x001f0000
+#define AR2313_CLOCKCTL1_MULTIPLIER_SHIFT 16
+#define AR2313_CLOCKCTL1_DOUBLER_MASK 0x00000000
+
+
+/* AR531X_ENABLE register bit field definitions */
+#define AR531X_ENABLE_WLAN0 0x0001
+#define AR531X_ENABLE_ENET0 0x0002
+#define AR531X_ENABLE_ENET1 0x0004
+#define AR531X_ENABLE_UART_AND_WLAN1_PIO 0x0008 /* UART, and WLAN1 PIOs */
+#define AR531X_ENABLE_WLAN1_DMA 0x0010 /* WLAN1 DMAs */
+#define AR531X_ENABLE_WLAN1 \
+ (AR531X_ENABLE_UART_AND_WLAN1_PIO | AR531X_ENABLE_WLAN1_DMA)
+
+/* AR531X_REV register bit field definitions */
+#define AR531X_REV_WMAC_MAJ 0xf000
+#define AR531X_REV_WMAC_MAJ_S 12
+#define AR531X_REV_WMAC_MIN 0x0f00
+#define AR531X_REV_WMAC_MIN_S 8
+#define AR531X_REV_MAJ 0x00f0
+#define AR531X_REV_MAJ_S 4
+#define AR531X_REV_MIN 0x000f
+#define AR531X_REV_MIN_S 0
+#define AR531X_REV_CHIP (REV_MAJ|REV_MIN)
+
+/* Major revision numbers, bits 7..4 of Revision ID register */
+#define AR531X_REV_MAJ_AR5312 0x4
+#define AR531X_REV_MAJ_AR2313 0x5
+
+/* Minor revision numbers, bits 3..0 of Revision ID register */
+#define AR5312_REV_MIN_DUAL 0x0 /* Dual WLAN version */
+#define AR5312_REV_MIN_SINGLE 0x1 /* Single WLAN version */
+
+/* AR531X_FLASHCTL register bit field definitions */
+#define FLASHCTL_IDCY 0x0000000f /* Idle cycle turn around time */
+#define FLASHCTL_IDCY_S 0
+#define FLASHCTL_WST1 0x000003e0 /* Wait state 1 */
+#define FLASHCTL_WST1_S 5
+#define FLASHCTL_RBLE 0x00000400 /* Read byte lane enable */
+#define FLASHCTL_WST2 0x0000f800 /* Wait state 2 */
+#define FLASHCTL_WST2_S 11
+#define FLASHCTL_AC 0x00070000 /* Flash address check (added) */
+#define FLASHCTL_AC_S 16
+#define FLASHCTL_AC_128K 0x00000000
+#define FLASHCTL_AC_256K 0x00010000
+#define FLASHCTL_AC_512K 0x00020000
+#define FLASHCTL_AC_1M 0x00030000
+#define FLASHCTL_AC_2M 0x00040000
+#define FLASHCTL_AC_4M 0x00050000
+#define FLASHCTL_AC_8M 0x00060000
+#define FLASHCTL_AC_RES 0x00070000 /* 16MB is not supported */
+#define FLASHCTL_E 0x00080000 /* Flash bank enable (added) */
+#define FLASHCTL_BUSERR 0x01000000 /* Bus transfer error status flag */
+#define FLASHCTL_WPERR 0x02000000 /* Write protect error status flag */
+#define FLASHCTL_WP 0x04000000 /* Write protect */
+#define FLASHCTL_BM 0x08000000 /* Burst mode */
+#define FLASHCTL_MW 0x30000000 /* Memory width */
+#define FLASHCTL_MWx8 0x00000000 /* Memory width x8 */
+#define FLASHCTL_MWx16 0x10000000 /* Memory width x16 */
+#define FLASHCTL_MWx32 0x20000000 /* Memory width x32 (not supported) */
+#define FLASHCTL_ATNR 0x00000000 /* Access type == no retry */
+#define FLASHCTL_ATR 0x80000000 /* Access type == retry every */
+#define FLASHCTL_ATR4 0xc0000000 /* Access type == retry every 4 */
+
+/* ARM Flash Controller -- 3 flash banks with either x8 or x16 devices. */
+#define AR531X_FLASHCTL0 (AR531X_FLASHCTL + 0x00)
+#define AR531X_FLASHCTL1 (AR531X_FLASHCTL + 0x04)
+#define AR531X_FLASHCTL2 (AR531X_FLASHCTL + 0x08)
+
+/* ARM SDRAM Controller -- just enough to determine memory size */
+#define AR531X_MEM_CFG1 (AR531X_SDRAMCTL + 0x04)
+#define MEM_CFG1_AC0 0x00000700 /* bank 0: SDRAM addr check (added) */
+#define MEM_CFG1_AC0_S 8
+#define MEM_CFG1_AC1 0x00007000 /* bank 1: SDRAM addr check (added) */
+#define MEM_CFG1_AC1_S 12
+
+/* GPIO Address Map */
+#define AR531X_GPIO (AR531X_APBBASE + 0x2000)
+#define AR531X_GPIO_DO (AR531X_GPIO + 0x00) /* output register */
+#define AR531X_GPIO_DI (AR531X_GPIO + 0x04) /* intput register */
+#define AR531X_GPIO_CR (AR531X_GPIO + 0x08) /* control register */
+
+/* GPIO Control Register bit field definitions */
+#define GPIO_CR_M(x) (1 << (x)) /* mask for i/o */
+#define GPIO_CR_O(x) (0 << (x)) /* mask for output */
+#define GPIO_CR_I(x) (1 << (x)) /* mask for input */
+#define GPIO_CR_INT(x) (1 << ((x)+8)) /* mask for interrupt */
+#define GPIO_CR_UART(x) (1 << ((x)+16)) /* uart multiplex */
+
+
+typedef unsigned int AR531X_REG;
+
+#define sysRegRead(phys) \
+ (*(volatile AR531X_REG *)PHYS_TO_K1(phys))
+
+#define sysRegWrite(phys, val) \
+ ((*(volatile AR531X_REG *)PHYS_TO_K1(phys)) = (val))
+
+
+/*
+ * This is board-specific data that is stored in a "fixed" location in flash.
+ * It is shared across operating systems, so it should not be changed lightly.
+ * The main reason we need it is in order to extract the ethernet MAC
+ * address(es).
+ */
+struct ar531x_boarddata {
+ u32 magic; /* board data is valid */
+#define AR531X_BD_MAGIC 0x35333131 /* "5311", for all 531x platforms */
+ u16 cksum; /* checksum (starting with BD_REV 2) */
+ u16 rev; /* revision of this struct */
+#define BD_REV 4
+ char boardName[64]; /* Name of board */
+ u16 major; /* Board major number */
+ u16 minor; /* Board minor number */
+ u32 config; /* Board configuration */
+#define BD_ENET0 0x00000001 /* ENET0 is stuffed */
+#define BD_ENET1 0x00000002 /* ENET1 is stuffed */
+#define BD_UART1 0x00000004 /* UART1 is stuffed */
+#define BD_UART0 0x00000008 /* UART0 is stuffed (dma) */
+#define BD_RSTFACTORY 0x00000010 /* Reset factory defaults stuffed */
+#define BD_SYSLED 0x00000020 /* System LED stuffed */
+#define BD_EXTUARTCLK 0x00000040 /* External UART clock */
+#define BD_CPUFREQ 0x00000080 /* cpu freq is valid in nvram */
+#define BD_SYSFREQ 0x00000100 /* sys freq is set in nvram */
+#define BD_WLAN0 0x00000200 /* Enable WLAN0 */
+#define BD_MEMCAP 0x00000400 /* CAP SDRAM @ memCap for testing */
+#define BD_DISWATCHDOG 0x00000800 /* disable system watchdog */
+#define BD_WLAN1 0x00001000 /* Enable WLAN1 (ar5212) */
+#define BD_ISCASPER 0x00002000 /* FLAG for AR2312 */
+#define BD_WLAN0_2G_EN 0x00004000 /* FLAG for radio0_2G */
+#define BD_WLAN0_5G_EN 0x00008000 /* FLAG for radio0_2G */
+#define BD_WLAN1_2G_EN 0x00020000 /* FLAG for radio0_2G */
+#define BD_WLAN1_5G_EN 0x00040000 /* FLAG for radio0_2G */
+ u16 resetConfigGpio; /* Reset factory GPIO pin */
+ u16 sysLedGpio; /* System LED GPIO pin */
+
+ u32 cpuFreq; /* CPU core frequency in Hz */
+ u32 sysFreq; /* System frequency in Hz */
+ u32 cntFreq; /* Calculated C0_COUNT frequency */
+
+ u8 wlan0Mac[6];
+ u8 enet0Mac[6];
+ u8 enet1Mac[6];
+
+ u16 pciId; /* Pseudo PCIID for common code */
+ u16 memCap; /* cap bank1 in MB */
+
+ /* version 3 */
+ u8 wlan1Mac[6]; /* (ar5212) */
+};
+
+#else
+
+/*
+ * Add support for Cobra
+ *
+ * AR531XPLUSreg.h Register definitions for Atheros AR5311 and AR5312 chipsets.
+ * - WLAN registers are listed in
+ * hal/ar5211/ar5211Reg.h
+ * hal/ar5212/ar5212Reg.h
+ * - Ethernet registers are listed in ar531xenet.h
+ * - Standard UART is 16550 compatible.
+ */
+
+
+/*
+ * Address map
+ */
+#define AR531XPLUS_SDRAM0 0x00000000 /* DRAM */
+#define AR531XPLUS_SPI_READ 0x08000000 /* SPI FLASH */
+#define AR531XPLUS_WLAN0 0xB0000000 /* Wireless MMR */
+#define AR531XPLUS_PCI 0xB0100000 /* PCI MMR */
+#define AR531XPLUS_SDRAMCTL 0xB0300000 /* SDRAM MMR */
+#define AR531XPLUS_LOCAL 0xB0400000 /* LOCAL BUS MMR */
+#define AR531XPLUS_ENET0 0xB0500000 /* ETHERNET MMR */
+#define AR531XPLUS_DSLBASE 0xB1000000 /* RESET CONTROL MMR */
+#define AR531XPLUS_UART0 0xB1100003 /* UART MMR */
+#define AR531XPLUS_SPI 0xB1300000 /* SPI FLASH MMR */
+#define AR531XPLUS_FLASHBT 0xBfc00000 /* ro boot alias to FLASH */
+#define AR531XPLUS_RAM1 0x40000000 /* ram alias */
+#define AR531XPLUS_PCIEXT 0x80000000 /* pci external */
+#define AR531XPLUS_RAM2 0xc0000000 /* ram alias */
+#define AR531XPLUS_RAM3 0xe0000000 /* ram alias */
+
+#define AR531X_ENET0 AR531XPLUS_ENET0
+#define AR531X_ENET1 0
+/*
+ * Reset Register
+ */
+#define AR531XPLUS_COLD_RESET (AR531XPLUS_DSLBASE + 0x0000)
+
+/* Cold Reset */
+#define RESET_COLD_AHB 0x00000001
+#define RESET_COLD_APB 0x00000002
+#define RESET_COLD_CPU 0x00000004
+#define RESET_COLD_CPUWARM 0x00000008
+#define RESET_SYSTEM (RESET_COLD_CPU | RESET_COLD_APB | RESET_COLD_AHB) /* full system */
+
+/* Warm Reset */
+
+#define AR531XPLUS_RESET (AR531XPLUS_DSLBASE + 0x0004)
+#define AR531X_RESET AR531XPLUS_RESET
+
+#define RESET_WARM_WLAN0_MAC 0x00000001 /* warm reset WLAN0 MAC */
+#define RESET_WARM_WLAN0_BB 0x00000002 /* warm reset WLAN0 BaseBand */
+#define RESET_MPEGTS_RSVD 0x00000004 /* warm reset MPEG-TS */
+#define RESET_PCIDMA 0x00000008 /* warm reset PCI ahb/dma */
+#define RESET_MEMCTL 0x00000010 /* warm reset memory controller */
+#define RESET_LOCAL 0x00000020 /* warm reset local bus */
+#define RESET_I2C_RSVD 0x00000040 /* warm reset I2C bus */
+#define RESET_SPI 0x00000080 /* warm reset SPI interface */
+#define RESET_UART0 0x00000100 /* warm reset UART0 */
+#define RESET_IR_RSVD 0x00000200 /* warm reset IR interface */
+#define RESET_EPHY0 0x00000400 /* cold reset ENET0 phy */
+#define RESET_ENET0 0x00000800 /* cold reset ENET0 mac */
+
+#define AR531X_RESET_ENET0 RESET_ENET0
+#define AR531X_RESET_EPHY0 RESET_EPHY0
+#define AR531X_RESET_ENET1 0
+#define AR531X_RESET_EPHY1 0
+
+/*
+ * AHB master arbitration control
+ */
+#define AR531XPLUS_AHB_ARB_CTL (AR531XPLUS_DSLBASE + 0x0008)
+
+#define ARB_CPU 0x00000001 /* CPU, default */
+#define ARB_WLAN 0x00000002 /* WLAN */
+#define ARB_MPEGTS_RSVD 0x00000004 /* MPEG-TS */
+#define ARB_LOCAL 0x00000008 /* LOCAL */
+#define ARB_PCI 0x00000010 /* PCI */
+#define ARB_ETHERNET 0x00000020 /* Ethernet */
+#define ARB_RETRY 0x00000100 /* retry policy, debug only */
+
+/*
+ * Config Register
+ */
+#define AR531XPLUS_ENDIAN_CTL (AR531XPLUS_DSLBASE + 0x000c)
+
+#define CONFIG_AHB 0x00000001 /* EC - AHB bridge endianess */
+#define CONFIG_WLAN 0x00000002 /* WLAN byteswap */
+#define CONFIG_MPEGTS_RSVD 0x00000004 /* MPEG-TS byteswap */
+#define CONFIG_PCI 0x00000008 /* PCI byteswap */
+#define CONFIG_MEMCTL 0x00000010 /* Memory controller endianess */
+#define CONFIG_LOCAL 0x00000020 /* Local bus byteswap */
+#define CONFIG_ETHERNET 0x00000040 /* Ethernet byteswap */
+
+#define CONFIG_MERGE 0x00000200 /* CPU write buffer merge */
+#define CONFIG_CPU 0x00000400 /* CPU big endian */
+#define CONFIG_PCIAHB 0x00000800
+#define CONFIG_PCIAHB_BRIDGE 0x00001000
+#define CONFIG_SPI 0x00008000 /* SPI byteswap */
+#define CONFIG_CPU_DRAM 0x00010000
+#define CONFIG_CPU_PCI 0x00020000
+#define CONFIG_CPU_MMR 0x00040000
+#define CONFIG_BIG 0x00000400
+
+
+/*
+ * NMI control
+ */
+#define AR531XPLUS_NMI_CTL (AR531XPLUS_DSLBASE + 0x0010)
+
+#define NMI_EN 1
+
+/*
+ * Revision Register - Initial value is 0x3010 (WMAC 3.0, AR531X 1.0).
+ */
+#define AR531XPLUS_SREV (AR531XPLUS_DSLBASE + 0x0014)
+
+#define AR531X_REV AR531XPLUS_SREV
+
+#define REV_MAJ 0x00f0
+#define REV_MAJ_S 4
+#define REV_MIN 0x000f
+#define REV_MIN_S 0
+#define REV_CHIP (REV_MAJ|REV_MIN)
+
+#define AR531X_REV_MAJ REV_MAJ
+#define AR531X_REV_MAJ_S REV_MAJ_S
+#define AR531X_REV_MIN REV_MIN
+#define AR531X_REV_MIN_S REV_MIN_S
+#define REV_CHIP (REV_MAJ|REV_MIN)
+/*
+ * Need these defines to determine true number of ethernet MACs
+ */
+#define AR5212_AR5312_REV2 0x0052 /* AR5312 WMAC (AP31) */
+#define AR5212_AR5312_REV7 0x0057 /* AR5312 WMAC (AP30-040) */
+#define AR5212_AR2313_REV8 0x0058 /* AR2313 WMAC (AP43-030) */
+#define AR531X_RADIO_MASK_OFF 0xc8
+#define AR531X_RADIO0_MASK 0x0003
+#define AR531X_RADIO1_MASK 0x000c
+#define AR531X_RADIO1_S 2
+
+/* Major revision numbers, bits 7..4 of Revision ID register */
+#define AR531X_REV_MAJ_AR5312 0x4
+#define AR531X_REV_MAJ_AR2313 0x5
+
+/*
+ * AR531X_NUM_ENET_MAC defines the number of ethernet MACs that
+ * should be considered available. The AR5312 supports 2 enet MACS,
+ * even though many reference boards only actually use 1 of them
+ * (i.e. Only MAC 0 is actually connected to an enet PHY or PHY switch.
+ * The AR2312 supports 1 enet MAC.
+ */
+#define AR531X_NUM_ENET_MAC 1
+
+/*
+ * Interface Enable
+ */
+#define AR531XPLUS_IF_CTL (AR531XPLUS_DSLBASE + 0x0018)
+
+#define IF_MASK 0x00000007
+#define IF_DISABLED 0
+#define IF_PCI 1
+#define IF_TS_LOCAL 2
+#define IF_ALL 3 /* only for emulation with separate pins */
+#define IF_LOCAL_HOST 0x00000008
+#define IF_PCI_HOST 0x00000010
+#define IF_PCI_INTR 0x00000020
+#define IF_PCI_CLK_MASK 0x00030000
+#define IF_PCI_CLK_INPUT 0
+#define IF_PCI_CLK_OUTPUT_LOW 1
+#define IF_PCI_CLK_OUTPUT_CLK 2
+#define IF_PCI_CLK_OUTPUT_HIGH 3
+#define IF_PCI_CLK_SHIFT 16
+
+
+/* Major revision numbers, bits 7..4 of Revision ID register */
+#define REV_MAJ_AR5311 0x01
+#define REV_MAJ_AR5312 0x04
+#define REV_MAJ_AR5315 0x0B
+
+/*
+ * APB Interrupt control
+ */
+
+#define AR531XPLUS_ISR (AR531XPLUS_DSLBASE + 0x0020)
+#define AR531XPLUS_IMR (AR531XPLUS_DSLBASE + 0x0024)
+#define AR531XPLUS_GISR (AR531XPLUS_DSLBASE + 0x0028)
+
+#define ISR_UART0 0x0001 /* high speed UART */
+#define ISR_I2C_RSVD 0x0002 /* I2C bus */
+#define ISR_SPI 0x0004 /* SPI bus */
+#define ISR_AHB 0x0008 /* AHB error */
+#define ISR_APB 0x0010 /* APB error */
+#define ISR_TIMER 0x0020 /* timer */
+#define ISR_GPIO 0x0040 /* GPIO */
+#define ISR_WD 0x0080 /* watchdog */
+#define ISR_IR_RSVD 0x0100 /* IR */
+
+#define IMR_UART0 ISR_UART0
+#define IMR_I2C_RSVD ISR_I2C_RSVD
+#define IMR_SPI ISR_SPI
+#define IMR_AHB ISR_AHB
+#define IMR_APB ISR_APB
+#define IMR_TIMER ISR_TIMER
+#define IMR_GPIO ISR_GPIO
+#define IMR_WD ISR_WD
+#define IMR_IR_RSVD ISR_IR_RSVD
+
+#define GISR_MISC 0x0001
+#define GISR_WLAN0 0x0002
+#define GISR_MPEGTS_RSVD 0x0004
+#define GISR_LOCALPCI 0x0008
+#define GISR_WMACPOLL 0x0010
+#define GISR_TIMER 0x0020
+#define GISR_ETHERNET 0x0040
+
+/*
+ * Interrupt routing from IO to the processor IP bits
+ * Define our inter mask and level
+ */
+#define AR531XPLUS_INTR_MISCIO SR_IBIT3
+#define AR531XPLUS_INTR_WLAN0 SR_IBIT4
+#define AR531XPLUS_INTR_ENET0 SR_IBIT5
+#define AR531XPLUS_INTR_LOCALPCI SR_IBIT6
+#define AR531XPLUS_INTR_WMACPOLL SR_IBIT7
+#define AR531XPLUS_INTR_COMPARE SR_IBIT8
+
+/*
+ * Timers
+ */
+#define AR531XPLUS_TIMER (AR531XPLUS_DSLBASE + 0x0030)
+#define AR531XPLUS_RELOAD (AR531XPLUS_DSLBASE + 0x0034)
+#define AR531XPLUS_WD (AR531XPLUS_DSLBASE + 0x0038)
+#define AR531XPLUS_WDC (AR531XPLUS_DSLBASE + 0x003c)
+
+#define WDC_RESET 0x00000002 /* reset on watchdog */
+#define WDC_NMI 0x00000001 /* NMI on watchdog */
+#define WDC_IGNORE_EXPIRATION 0x00000000
+
+/*
+ * Interface Debug
+ */
+#define AR531X_FLASHDBG (AR531X_RESETTMR + 0x0040)
+#define AR531X_MIIDBG (AR531X_RESETTMR + 0x0044)
+
+
+/*
+ * CPU Performance Counters
+ */
+#define AR531XPLUS_PERFCNT0 (AR531XPLUS_DSLBASE + 0x0048)
+#define AR531XPLUS_PERFCNT1 (AR531XPLUS_DSLBASE + 0x004c)
+
+#define PERF_DATAHIT 0x0001 /* Count Data Cache Hits */
+#define PERF_DATAMISS 0x0002 /* Count Data Cache Misses */
+#define PERF_INSTHIT 0x0004 /* Count Instruction Cache Hits */
+#define PERF_INSTMISS 0x0008 /* Count Instruction Cache Misses */
+#define PERF_ACTIVE 0x0010 /* Count Active Processor Cycles */
+#define PERF_WBHIT 0x0020 /* Count CPU Write Buffer Hits */
+#define PERF_WBMISS 0x0040 /* Count CPU Write Buffer Misses */
+
+#define PERF_EB_ARDY 0x0001 /* Count EB_ARdy signal */
+#define PERF_EB_AVALID 0x0002 /* Count EB_AValid signal */
+#define PERF_EB_WDRDY 0x0004 /* Count EB_WDRdy signal */
+#define PERF_EB_RDVAL 0x0008 /* Count EB_RdVal signal */
+#define PERF_VRADDR 0x0010 /* Count valid read address cycles */
+#define PERF_VWADDR 0x0020 /* Count valid write address cycles */
+#define PERF_VWDATA 0x0040 /* Count valid write data cycles */
+
+/*
+ * AHB Error Reporting.
+ */
+#define AR531XPLUS_AHB_ERR0 (AR531XPLUS_DSLBASE + 0x0050) /* error */
+#define AR531XPLUS_AHB_ERR1 (AR531XPLUS_DSLBASE + 0x0054) /* haddr */
+#define AR531XPLUS_AHB_ERR2 (AR531XPLUS_DSLBASE + 0x0058) /* hwdata */
+#define AR531XPLUS_AHB_ERR3 (AR531XPLUS_DSLBASE + 0x005c) /* hrdata */
+#define AR531XPLUS_AHB_ERR4 (AR531XPLUS_DSLBASE + 0x0060) /* status */
+
+#define AHB_ERROR_DET 1 /* AHB Error has been detected, */
+ /* write 1 to clear all bits in ERR0 */
+#define AHB_ERROR_OVR 2 /* AHB Error overflow has been detected */
+#define AHB_ERROR_WDT 4 /* AHB Error due to wdt instead of hresp */
+
+#define PROCERR_HMAST 0x0000000f
+#define PROCERR_HMAST_DFLT 0
+#define PROCERR_HMAST_WMAC 1
+#define PROCERR_HMAST_ENET 2
+#define PROCERR_HMAST_PCIENDPT 3
+#define PROCERR_HMAST_LOCAL 4
+#define PROCERR_HMAST_CPU 5
+#define PROCERR_HMAST_PCITGT 6
+
+#define PROCERR_HMAST_S 0
+#define PROCERR_HWRITE 0x00000010
+#define PROCERR_HSIZE 0x00000060
+#define PROCERR_HSIZE_S 5
+#define PROCERR_HTRANS 0x00000180
+#define PROCERR_HTRANS_S 7
+#define PROCERR_HBURST 0x00000e00
+#define PROCERR_HBURST_S 9
+
+
+
+/*
+ * Clock Control
+ */
+#define AR531XPLUS_PLLC_CTL (AR531XPLUS_DSLBASE + 0x0064)
+#define AR531XPLUS_PLLV_CTL (AR531XPLUS_DSLBASE + 0x0068)
+#define AR531XPLUS_CPUCLK (AR531XPLUS_DSLBASE + 0x006c)
+#define AR531XPLUS_AMBACLK (AR531XPLUS_DSLBASE + 0x0070)
+#define AR531XPLUS_SYNCCLK (AR531XPLUS_DSLBASE + 0x0074)
+#define AR531XPLUS_DSL_SLEEP_CTL (AR531XPLUS_DSLBASE + 0x0080)
+#define AR531XPLUS_DSL_SLEEP_DUR (AR531XPLUS_DSLBASE + 0x0084)
+
+/* PLLc Control fields */
+#define PLLC_REF_DIV_M 0x00000003
+#define PLLC_REF_DIV_S 0
+#define PLLC_FDBACK_DIV_M 0x0000007C
+#define PLLC_FDBACK_DIV_S 2
+#define PLLC_ADD_FDBACK_DIV_M 0x00000080
+#define PLLC_ADD_FDBACK_DIV_S 7
+#define PLLC_CLKC_DIV_M 0x0001c000
+#define PLLC_CLKC_DIV_S 14
+#define PLLC_CLKM_DIV_M 0x00700000
+#define PLLC_CLKM_DIV_S 20
+
+/* CPU CLK Control fields */
+#define CPUCLK_CLK_SEL_M 0x00000003
+#define CPUCLK_CLK_SEL_S 0
+#define CPUCLK_CLK_DIV_M 0x0000000c
+#define CPUCLK_CLK_DIV_S 2
+
+/* AMBA CLK Control fields */
+#define AMBACLK_CLK_SEL_M 0x00000003
+#define AMBACLK_CLK_SEL_S 0
+#define AMBACLK_CLK_DIV_M 0x0000000c
+#define AMBACLK_CLK_DIV_S 2
+
+#if defined(COBRA_EMUL)
+#define AR531XPLUS_AMBA_CLOCK_RATE 20000000
+#define AR531XPLUS_CPU_CLOCK_RATE 40000000
+#else
+#if defined(DEFAULT_PLL)
+#define AR531XPLUS_AMBA_CLOCK_RATE 40000000
+#define AR531XPLUS_CPU_CLOCK_RATE 40000000
+#else
+#define AR531XPLUS_AMBA_CLOCK_RATE 92000000
+#define AR531XPLUS_CPU_CLOCK_RATE 184000000
+#endif /* ! DEFAULT_PLL */
+#endif /* ! COBRA_EMUL */
+
+#define AR531XPLUS_UART_CLOCK_RATE AR531XPLUS_AMBA_CLOCK_RATE
+#define AR531XPLUS_SDRAM_CLOCK_RATE AR531XPLUS_AMBA_CLOCK_RATE
+
+/*
+ * The UART computes baud rate as:
+ * baud = clock / (16 * divisor)
+ * where divisor is specified as a High Byte (DLM) and a Low Byte (DLL).
+ */
+#define DESIRED_BAUD_RATE 38400
+
+/*
+ * The WATCHDOG value is computed as
+ * 10 seconds * AR531X_WATCHDOG_CLOCK_RATE
+ */
+#define DESIRED_WATCHDOG_SECONDS 10
+#define AR531X_WATCHDOG_TIME \
+ (DESIRED_WATCHDOG_SECONDS * AR531X_WATCHDOG_CLOCK_RATE)
+
+
+#define CLOCKCTL_UART0 0x0010 /* enable UART0 external clock */
+
+
+ /*
+ * Applicable "PCICFG" bits for WLAN(s). Assoc status and LED mode.
+ */
+#define AR531X_PCICFG (AR531X_RESETTMR + 0x00b0)
+#define ASSOC_STATUS_M 0x00000003
+#define ASSOC_STATUS_NONE 0
+#define ASSOC_STATUS_PENDING 1
+#define ASSOC_STATUS_ASSOCIATED 2
+#define LED_MODE_M 0x0000001c
+#define LED_BLINK_THRESHOLD_M 0x000000e0
+#define LED_SLOW_BLINK_MODE 0x00000100
+
+/*
+ * GPIO
+ */
+
+#define AR531XPLUS_GPIO_DI (AR531XPLUS_DSLBASE + 0x0088)
+#define AR531XPLUS_GPIO_DO (AR531XPLUS_DSLBASE + 0x0090)
+#define AR531XPLUS_GPIO_CR (AR531XPLUS_DSLBASE + 0x0098)
+#define AR531XPLUS_GPIO_INT (AR531XPLUS_DSLBASE + 0x00a0)
+
+#define GPIO_CR_M(x) (1 << (x)) /* mask for i/o */
+#define GPIO_CR_O(x) (1 << (x)) /* output */
+#define GPIO_CR_I(x) (0 << (x)) /* input */
+
+#define GPIO_INT(x,Y) ((x) << (8 * (Y))) /* interrupt enable */
+#define GPIO_INT_M(Y) ((0x3F) << (8 * (Y))) /* mask for int */
+#define GPIO_INT_LVL(x,Y) ((x) << (8 * (Y) + 6)) /* interrupt level */
+#define GPIO_INT_LVL_M(Y) ((0x3) << (8 * (Y) + 6)) /* mask for int level */
+
+#define AR531XPLUS_RESET_GPIO 5
+#define AR531XPLUS_NUM_GPIO 22
+
+
+/*
+ * PCI Clock Control
+ */
+
+#define AR531XPLUS_PCICLK (AR531XPLUS_DSLBASE + 0x00a4)
+
+#define PCICLK_INPUT_M 0x3
+#define PCICLK_INPUT_S 0
+
+#define PCICLK_PLLC_CLKM 0
+#define PCICLK_PLLC_CLKM1 1
+#define PCICLK_PLLC_CLKC 2
+#define PCICLK_REF_CLK 3
+
+#define PCICLK_DIV_M 0xc
+#define PCICLK_DIV_S 2
+
+#define PCICLK_IN_FREQ 0
+#define PCICLK_IN_FREQ_DIV_6 1
+#define PCICLK_IN_FREQ_DIV_8 2
+#define PCICLK_IN_FREQ_DIV_10 3
+
+/*
+ * Observation Control Register
+ */
+#define AR531XPLUS_OCR (AR531XPLUS_DSLBASE + 0x00b0)
+#define OCR_GPIO0_IRIN 0x0040
+#define OCR_GPIO1_IROUT 0x0080
+#define OCR_GPIO3_RXCLR 0x0200
+
+/*
+ * General Clock Control
+ */
+
+#define AR531XPLUS_MISCCLK (AR531XPLUS_DSLBASE + 0x00b4)
+#define MISCCLK_PLLBYPASS_EN 0x00000001
+#define MISCCLK_PROCREFCLK 0x00000002
+
+/*
+ * SDRAM Controller
+ * - No read or write buffers are included.
+ */
+#define AR531XPLUS_MEM_CFG (AR531XPLUS_SDRAMCTL + 0x00)
+#define AR531XPLUS_MEM_CTRL (AR531XPLUS_SDRAMCTL + 0x0c)
+#define AR531XPLUS_MEM_REF (AR531XPLUS_SDRAMCTL + 0x10)
+
+#define SDRAM_DATA_WIDTH_M 0x00006000
+#define SDRAM_DATA_WIDTH_S 13
+
+#define SDRAM_COL_WIDTH_M 0x00001E00
+#define SDRAM_COL_WIDTH_S 9
+
+#define SDRAM_ROW_WIDTH_M 0x000001E0
+#define SDRAM_ROW_WIDTH_S 5
+
+#define SDRAM_BANKADDR_BITS_M 0x00000018
+#define SDRAM_BANKADDR_BITS_S 3
+
+
+/*
+ * SDRAM Memory Refresh (MEM_REF) value is computed as:
+ * MEMCTL_SREFR = (Tr * hclk_freq) / R
+ * where Tr is max. time of refresh of any single row
+ * R is number of rows in the DRAM
+ * For most 133MHz SDRAM parts, Tr=64ms, R=4096 or 8192
+ */
+#if defined(COBRA_EMUL)
+#define AR531XPLUS_SDRAM_MEMORY_REFRESH_VALUE 0x96
+#else
+#if defined(DEFAULT_PLL)
+#define AR531XPLUS_SDRAM_MEMORY_REFRESH_VALUE 0x200
+#else
+#define AR531XPLUS_SDRAM_MEMORY_REFRESH_VALUE 0x61a
+#endif /* ! DEFAULT_PLL */
+#endif
+
+#if defined(AR531XPLUS)
+
+#define AR531XPLUS_SDRAM_DDR_SDRAM 0 /* Not DDR SDRAM */
+#define AR531XPLUS_SDRAM_DATA_WIDTH 16 /* bits */
+#define AR531XPLUS_SDRAM_COL_WIDTH 8
+#define AR531XPLUS_SDRAM_ROW_WIDTH 12
+
+#else
+
+#define AR531XPLUS_SDRAM_DDR_SDRAM 0 /* Not DDR SDRAM */
+#define AR531XPLUS_SDRAM_DATA_WIDTH 16
+#define AR531XPLUS_SDRAM_COL_WIDTH 8
+#define AR531XPLUS_SDRAM_ROW_WIDTH 12
+
+#endif /* ! AR531XPLUS */
+
+/*
+ * SPI Flash Interface Registers
+ */
+
+#define AR531XPLUS_SPI_CTL (AR531XPLUS_SPI + 0x00)
+#define AR531XPLUS_SPI_OPCODE (AR531XPLUS_SPI + 0x04)
+#define AR531XPLUS_SPI_DATA (AR531XPLUS_SPI + 0x08)
+
+#define SPI_CTL_START 0x00000100
+#define SPI_CTL_BUSY 0x00010000
+#define SPI_CTL_TXCNT_MASK 0x0000000f
+#define SPI_CTL_RXCNT_MASK 0x000000f0
+#define SPI_CTL_TX_RX_CNT_MASK 0x000000ff
+#define SPI_CTL_SIZE_MASK 0x00060000
+
+#define SPI_CTL_CLK_SEL_MASK 0x03000000
+#define SPI_OPCODE_MASK 0x000000ff
+
+/*
+ * PCI-MAC Configuration registers
+ */
+#define PCI_MAC_RC (AR531XPLUS_PCI + 0x4000)
+#define PCI_MAC_SCR (AR531XPLUS_PCI + 0x4004)
+#define PCI_MAC_INTPEND (AR531XPLUS_PCI + 0x4008)
+#define PCI_MAC_SFR (AR531XPLUS_PCI + 0x400C)
+#define PCI_MAC_PCICFG (AR531XPLUS_PCI + 0x4010)
+#define PCI_MAC_SREV (AR531XPLUS_PCI + 0x4020)
+
+#define PCI_MAC_RC_MAC 0x00000001
+#define PCI_MAC_RC_BB 0x00000002
+
+#define PCI_MAC_SCR_SLMODE_M 0x00030000
+#define PCI_MAC_SCR_SLMODE_S 16
+#define PCI_MAC_SCR_SLM_FWAKE 0
+#define PCI_MAC_SCR_SLM_FSLEEP 1
+#define PCI_MAC_SCR_SLM_NORMAL 2
+
+#define PCI_MAC_SFR_SLEEP 0x00000001
+
+#define PCI_MAC_PCICFG_SPWR_DN 0x00010000
+
+
+
+
+/*
+ * PCI Bus Interface Registers
+ */
+#define AR531XPLUS_PCI_1MS_REG (AR531XPLUS_PCI + 0x0008)
+#define AR531XPLUS_PCI_1MS_MASK 0x3FFFF /* # of AHB clk cycles in 1ms */
+
+#define AR531XPLUS_PCI_MISC_CONFIG (AR531XPLUS_PCI + 0x000c)
+#define AR531XPLUS_PCIMISC_TXD_EN 0x00000001 /* Enable TXD for fragments */
+#define AR531XPLUS_PCIMISC_CFG_SEL 0x00000002 /* mem or config cycles */
+#define AR531XPLUS_PCIMISC_GIG_MASK 0x0000000C /* bits 31-30 for pci req */
+#define AR531XPLUS_PCIMISC_RST_MODE 0x00000030
+#define AR531XPLUS_PCIRST_INPUT 0x00000000 /* 4:5=0 rst is input */
+#define AR531XPLUS_PCIRST_LOW 0x00000010 /* 4:5=1 rst to GND */
+#define AR531XPLUS_PCIRST_HIGH 0x00000020 /* 4:5=2 rst to VDD */
+#define AR531XPLUS_PCIGRANT_EN 0x00000000 /* 6:7=0 early grant en */
+#define AR531XPLUS_PCIGRANT_FRAME 0x00000040 /* 6:7=1 grant waits 4 frame */
+#define AR531XPLUS_PCIGRANT_IDLE 0x00000080 /* 6:7=2 grant waits 4 idle */
+#define AR531XPLUS_PCIGRANT_GAP 0x00000000 /* 6:7=2 grant waits 4 idle */
+#define AR531XPLUS_PCICACHE_DIS 0x00001000 /* PCI external access cache disable */
+
+#define AR531XPLUS_PCI_OUT_TSTAMP (AR531XPLUS_PCI + 0x0010)
+
+#define AR531XPLUS_PCI_UNCACHE_CFG (AR531XPLUS_PCI + 0x0014)
+
+#define AR531XPLUS_PCI_IN_EN (AR531XPLUS_PCI + 0x0100)
+#define AR531XPLUS_PCI_IN_EN0 0x01 /* Enable chain 0 */
+#define AR531XPLUS_PCI_IN_EN1 0x02 /* Enable chain 1 */
+#define AR531XPLUS_PCI_IN_EN2 0x04 /* Enable chain 2 */
+#define AR531XPLUS_PCI_IN_EN3 0x08 /* Enable chain 3 */
+
+#define AR531XPLUS_PCI_IN_DIS (AR531XPLUS_PCI + 0x0104)
+#define AR531XPLUS_PCI_IN_DIS0 0x01 /* Disable chain 0 */
+#define AR531XPLUS_PCI_IN_DIS1 0x02 /* Disable chain 1 */
+#define AR531XPLUS_PCI_IN_DIS2 0x04 /* Disable chain 2 */
+#define AR531XPLUS_PCI_IN_DIS3 0x08 /* Disable chain 3 */
+
+#define AR531XPLUS_PCI_IN_PTR (AR531XPLUS_PCI + 0x0200)
+
+#define AR531XPLUS_PCI_OUT_EN (AR531XPLUS_PCI + 0x0400)
+#define AR531XPLUS_PCI_OUT_EN0 0x01 /* Enable chain 0 */
+
+#define AR531XPLUS_PCI_OUT_DIS (AR531XPLUS_PCI + 0x0404)
+#define AR531XPLUS_PCI_OUT_DIS0 0x01 /* Disable chain 0 */
+
+#define AR531XPLUS_PCI_OUT_PTR (AR531XPLUS_PCI + 0x0408)
+
+#define AR531XPLUS_PCI_INT_STATUS (AR531XPLUS_PCI + 0x0500) /* write one to clr */
+#define AR531XPLUS_PCI_TXINT 0x00000001 /* Desc In Completed */
+#define AR531XPLUS_PCI_TXOK 0x00000002 /* Desc In OK */
+#define AR531XPLUS_PCI_TXERR 0x00000004 /* Desc In ERR */
+#define AR531XPLUS_PCI_TXEOL 0x00000008 /* Desc In End-of-List */
+#define AR531XPLUS_PCI_RXINT 0x00000010 /* Desc Out Completed */
+#define AR531XPLUS_PCI_RXOK 0x00000020 /* Desc Out OK */
+#define AR531XPLUS_PCI_RXERR 0x00000040 /* Desc Out ERR */
+#define AR531XPLUS_PCI_RXEOL 0x00000080 /* Desc Out EOL */
+#define AR531XPLUS_PCI_TXOOD 0x00000200 /* Desc In Out-of-Desc */
+#define AR531XPLUS_PCI_MASK 0x0000FFFF /* Desc Mask */
+#define AR531XPLUS_PCI_EXT_INT 0x02000000
+#define AR531XPLUS_PCI_ABORT_INT 0x04000000
+
+#define AR531XPLUS_PCI_INT_MASK (AR531XPLUS_PCI + 0x0504) /* same as INT_STATUS */
+
+#define AR531XPLUS_PCI_INTEN_REG (AR531XPLUS_PCI + 0x0508)
+#define AR531XPLUS_PCI_INT_DISABLE 0x00 /* disable pci interrupts */
+#define AR531XPLUS_PCI_INT_ENABLE 0x01 /* enable pci interrupts */
+
+#define AR531XPLUS_PCI_HOST_IN_EN (AR531XPLUS_PCI + 0x0800)
+#define AR531XPLUS_PCI_HOST_IN_DIS (AR531XPLUS_PCI + 0x0804)
+#define AR531XPLUS_PCI_HOST_IN_PTR (AR531XPLUS_PCI + 0x0810)
+#define AR531XPLUS_PCI_HOST_OUT_EN (AR531XPLUS_PCI + 0x0900)
+#define AR531XPLUS_PCI_HOST_OUT_DIS (AR531XPLUS_PCI + 0x0904)
+#define AR531XPLUS_PCI_HOST_OUT_PTR (AR531XPLUS_PCI + 0x0908)
+
+
+/*
+ * Local Bus Interface Registers
+ */
+#define AR531XPLUS_LB_CONFIG (AR531XPLUS_LOCAL + 0x0000)
+#define AR531XPLUS_LBCONF_OE 0x00000001 /* =1 OE is low-true */
+#define AR531XPLUS_LBCONF_CS0 0x00000002 /* =1 first CS is low-true */
+#define AR531XPLUS_LBCONF_CS1 0x00000004 /* =1 2nd CS is low-true */
+#define AR531XPLUS_LBCONF_RDY 0x00000008 /* =1 RDY is low-true */
+#define AR531XPLUS_LBCONF_WE 0x00000010 /* =1 Write En is low-true */
+#define AR531XPLUS_LBCONF_WAIT 0x00000020 /* =1 WAIT is low-true */
+#define AR531XPLUS_LBCONF_ADS 0x00000040 /* =1 Adr Strobe is low-true */
+#define AR531XPLUS_LBCONF_MOT 0x00000080 /* =0 Intel, =1 Motorola */
+#define AR531XPLUS_LBCONF_8CS 0x00000100 /* =1 8 bits CS, 0= 16bits */
+#define AR531XPLUS_LBCONF_8DS 0x00000200 /* =1 8 bits Data S, 0=16bits */
+#define AR531XPLUS_LBCONF_ADS_EN 0x00000400 /* =1 Enable ADS */
+#define AR531XPLUS_LBCONF_ADR_OE 0x00000800 /* =1 Adr cap on OE, WE or DS */
+#define AR531XPLUS_LBCONF_ADDT_MUX 0x00001000 /* =1 Adr and Data share bus */
+#define AR531XPLUS_LBCONF_DATA_OE 0x00002000 /* =1 Data cap on OE, WE, DS */
+#define AR531XPLUS_LBCONF_16DATA 0x00004000 /* =1 Data is 16 bits wide */
+#define AR531XPLUS_LBCONF_SWAPDT 0x00008000 /* =1 Byte swap data */
+#define AR531XPLUS_LBCONF_SYNC 0x00010000 /* =1 Bus synchronous to clk */
+#define AR531XPLUS_LBCONF_INT 0x00020000 /* =1 Intr is low true */
+#define AR531XPLUS_LBCONF_INT_CTR0 0x00000000 /* GND high-Z, Vdd is high-Z */
+#define AR531XPLUS_LBCONF_INT_CTR1 0x00040000 /* GND drive, Vdd is high-Z */
+#define AR531XPLUS_LBCONF_INT_CTR2 0x00080000 /* GND high-Z, Vdd drive */
+#define AR531XPLUS_LBCONF_INT_CTR3 0x000C0000 /* GND drive, Vdd drive */
+#define AR531XPLUS_LBCONF_RDY_WAIT 0x00100000 /* =1 RDY is negative of WAIT */
+#define AR531XPLUS_LBCONF_INT_PULSE 0x00200000 /* =1 Interrupt is a pulse */
+#define AR531XPLUS_LBCONF_ENABLE 0x00400000 /* =1 Falcon respond to LB */
+
+#define AR531XPLUS_LB_CLKSEL (AR531XPLUS_LOCAL + 0x0004)
+#define AR531XPLUS_LBCLK_EXT 0x0001 /* use external clk for lb */
+
+#define AR531XPLUS_LB_1MS (AR531XPLUS_LOCAL + 0x0008)
+#define AR531XPLUS_LB1MS_MASK 0x3FFFF /* # of AHB clk cycles in 1ms */
+
+#define AR531XPLUS_LB_MISCCFG (AR531XPLUS_LOCAL + 0x000C)
+#define AR531XPLUS_LBM_TXD_EN 0x00000001 /* Enable TXD for fragments */
+#define AR531XPLUS_LBM_RX_INTEN 0x00000002 /* Enable LB ints on RX ready */
+#define AR531XPLUS_LBM_MBOXWR_INTEN 0x00000004 /* Enable LB ints on mbox wr */
+#define AR531XPLUS_LBM_MBOXRD_INTEN 0x00000008 /* Enable LB ints on mbox rd */
+#define AR531XPLUS_LMB_DESCSWAP_EN 0x00000010 /* Byte swap desc enable */
+#define AR531XPLUS_LBM_TIMEOUT_MASK 0x00FFFF80
+#define AR531XPLUS_LBM_TIMEOUT_SHFT 7
+#define AR531XPLUS_LBM_PORTMUX 0x07000000
+
+
+#define AR531XPLUS_LB_RXTSOFF (AR531XPLUS_LOCAL + 0x0010)
+
+#define AR531XPLUS_LB_TX_CHAIN_EN (AR531XPLUS_LOCAL + 0x0100)
+#define AR531XPLUS_LB_TXEN_0 0x01
+#define AR531XPLUS_LB_TXEN_1 0x02
+#define AR531XPLUS_LB_TXEN_2 0x04
+#define AR531XPLUS_LB_TXEN_3 0x08
+
+#define AR531XPLUS_LB_TX_CHAIN_DIS (AR531XPLUS_LOCAL + 0x0104)
+#define AR531XPLUS_LB_TX_DESC_PTR (AR531XPLUS_LOCAL + 0x0200)
+
+#define AR531XPLUS_LB_RX_CHAIN_EN (AR531XPLUS_LOCAL + 0x0400)
+#define AR531XPLUS_LB_RXEN 0x01
+
+#define AR531XPLUS_LB_RX_CHAIN_DIS (AR531XPLUS_LOCAL + 0x0404)
+#define AR531XPLUS_LB_RX_DESC_PTR (AR531XPLUS_LOCAL + 0x0408)
+
+#define AR531XPLUS_LB_INT_STATUS (AR531XPLUS_LOCAL + 0x0500)
+#define AR531XPLUS_INT_TX_DESC 0x0001
+#define AR531XPLUS_INT_TX_OK 0x0002
+#define AR531XPLUS_INT_TX_ERR 0x0004
+#define AR531XPLUS_INT_TX_EOF 0x0008
+#define AR531XPLUS_INT_RX_DESC 0x0010
+#define AR531XPLUS_INT_RX_OK 0x0020
+#define AR531XPLUS_INT_RX_ERR 0x0040
+#define AR531XPLUS_INT_RX_EOF 0x0080
+#define AR531XPLUS_INT_TX_TRUNC 0x0100
+#define AR531XPLUS_INT_TX_STARVE 0x0200
+#define AR531XPLUS_INT_LB_TIMEOUT 0x0400
+#define AR531XPLUS_INT_LB_ERR 0x0800
+#define AR531XPLUS_INT_MBOX_WR 0x1000
+#define AR531XPLUS_INT_MBOX_RD 0x2000
+
+/* Bit definitions for INT MASK are the same as INT_STATUS */
+#define AR531XPLUS_LB_INT_MASK (AR531XPLUS_LOCAL + 0x0504)
+
+#define AR531XPLUS_LB_INT_EN (AR531XPLUS_LOCAL + 0x0508)
+#define AR531XPLUS_LB_MBOX (AR531XPLUS_LOCAL + 0x0600)
+
+
+
+/*
+ * IR Interface Registers
+ */
+#define AR531XPLUS_IR_PKTDATA (AR531XPLUS_IR + 0x0000)
+
+#define AR531XPLUS_IR_PKTLEN (AR531XPLUS_IR + 0x07fc) /* 0 - 63 */
+
+#define AR531XPLUS_IR_CONTROL (AR531XPLUS_IR + 0x0800)
+#define AR531XPLUS_IRCTL_TX 0x00000000 /* use as tranmitter */
+#define AR531XPLUS_IRCTL_RX 0x00000001 /* use as receiver */
+#define AR531XPLUS_IRCTL_SAMPLECLK_MASK 0x00003ffe /* Sample clk divisor mask */
+#define AR531XPLUS_IRCTL_SAMPLECLK_SHFT 1
+#define AR531XPLUS_IRCTL_OUTPUTCLK_MASK 0x03ffc000 /* Output clk divisor mask */
+#define AR531XPLUS_IRCTL_OUTPUTCLK_SHFT 14
+
+#define AR531XPLUS_IR_STATUS (AR531XPLUS_IR + 0x0804)
+#define AR531XPLUS_IRSTS_RX 0x00000001 /* receive in progress */
+#define AR531XPLUS_IRSTS_TX 0x00000002 /* transmit in progress */
+
+#define AR531XPLUS_IR_CONFIG (AR531XPLUS_IR + 0x0808)
+#define AR531XPLUS_IRCFG_INVIN 0x00000001 /* invert input polarity */
+#define AR531XPLUS_IRCFG_INVOUT 0x00000002 /* invert output polarity */
+#define AR531XPLUS_IRCFG_SEQ_START_WIN_SEL 0x00000004 /* 1 => 28, 0 => 7 */
+#define AR531XPLUS_IRCFG_SEQ_START_THRESH 0x000000f0 /* */
+#define AR531XPLUS_IRCFG_SEQ_END_UNIT_SEL 0x00000100 /* */
+#define AR531XPLUS_IRCFG_SEQ_END_UNIT_THRESH 0x00007e00 /* */
+#define AR531XPLUS_IRCFG_SEQ_END_WIN_SEL 0x00008000 /* */
+#define AR531XPLUS_IRCFG_SEQ_END_WIN_THRESH 0x001f0000 /* */
+#define AR531XPLUS_IRCFG_NUM_BACKOFF_WORDS 0x01e00000 /* */
+
+/*
+ * PCI memory constants: Memory area 1 and 2 are the same size -
+ * (twice the PCI_TLB_PAGE_SIZE). The definition of
+ * CPU_TO_PCI_MEM_SIZE is coupled with the TLB setup routine
+ * sysLib.c/sysTlbInit(), in that it assumes that 2 pages of size
+ * PCI_TLB_PAGE_SIZE are set up in the TLB for each PCI memory space.
+ */
+
+#define CPU_TO_PCI_MEM_BASE1 0xE0000000
+#define CPU_TO_PCI_MEM_SIZE1 (2*PCI_TLB_PAGE_SIZE)
+
+
+/* TLB attributes for PCI transactions */
+
+#define PCI_MMU_PAGEMASK 0x00003FFF
+#define MMU_PAGE_UNCACHED 0x00000010
+#define MMU_PAGE_DIRTY 0x00000004
+#define MMU_PAGE_VALID 0x00000002
+#define MMU_PAGE_GLOBAL 0x00000001
+#define PCI_MMU_PAGEATTRIB (MMU_PAGE_UNCACHED|MMU_PAGE_DIRTY|\
+ MMU_PAGE_VALID|MMU_PAGE_GLOBAL)
+#define PCI_MEMORY_SPACE1_VIRT 0xE0000000 /* Used for non-prefet mem */
+#define PCI_MEMORY_SPACE1_PHYS 0x80000000
+#define PCI_TLB_PAGE_SIZE 0x01000000
+#define TLB_HI_MASK 0xFFFFE000
+#define TLB_LO_MASK 0x3FFFFFFF
+#define PAGEMASK_SHIFT 11
+#define TLB_LO_SHIFT 6
+
+#define PCI_MAX_LATENCY 0xFFF /* Max PCI latency */
+
+#define HOST_PCI_DEV_ID 3
+#define HOST_PCI_MBAR0 0x10000000
+#define HOST_PCI_MBAR1 0x20000000
+#define HOST_PCI_MBAR2 0x30000000
+
+#define HOST_PCI_SDRAM_BASEADDR HOST_PCI_MBAR1
+#define PCI_DEVICE_MEM_SPACE 0x800000
+
+
+typedef unsigned int AR531X_REG;
+
+#define sysRegRead(phys) \
+ (*(volatile AR531X_REG *)PHYS_TO_K1(phys))
+
+#define sysRegWrite(phys, val) \
+ ((*(volatile AR531X_REG *)PHYS_TO_K1(phys)) = (val))
+
+
+
+/*
+ * This is board-specific data that is stored in a "fixed" location in flash.
+ * It is shared across operating systems, so it should not be changed lightly.
+ * The main reason we need it is in order to extract the ethernet MAC
+ * address(es).
+ */
+struct ar531x_boarddata {
+ u32 magic; /* board data is valid */
+#define AR531X_BD_MAGIC 0x35333131 /* "5311", for all 531x platforms */
+ u16 cksum; /* checksum (starting with BD_REV 2) */
+ u16 rev; /* revision of this struct */
+#define BD_REV 4
+ char boardName[64]; /* Name of board */
+ u16 major; /* Board major number */
+ u16 minor; /* Board minor number */
+ u32 config; /* Board configuration */
+#define BD_ENET0 0x00000001 /* ENET0 is stuffed */
+#define BD_ENET1 0x00000002 /* ENET1 is stuffed */
+#define BD_UART1 0x00000004 /* UART1 is stuffed */
+#define BD_UART0 0x00000008 /* UART0 is stuffed (dma) */
+#define BD_RSTFACTORY 0x00000010 /* Reset factory defaults stuffed */
+#define BD_SYSLED 0x00000020 /* System LED stuffed */
+#define BD_EXTUARTCLK 0x00000040 /* External UART clock */
+#define BD_CPUFREQ 0x00000080 /* cpu freq is valid in nvram */
+#define BD_SYSFREQ 0x00000100 /* sys freq is set in nvram */
+#define BD_WLAN0 0x00000200 /* Enable WLAN0 */
+#define BD_MEMCAP 0x00000400 /* CAP SDRAM @ memCap for testing */
+#define BD_DISWATCHDOG 0x00000800 /* disable system watchdog */
+#define BD_WLAN1 0x00001000 /* Enable WLAN1 (ar5212) */
+#define BD_ISCASPER 0x00002000 /* FLAG for AR2312 */
+#define BD_WLAN0_2G_EN 0x00004000 /* FLAG for radio0_2G */
+#define BD_WLAN0_5G_EN 0x00008000 /* FLAG for radio0_2G */
+#define BD_WLAN1_2G_EN 0x00020000 /* FLAG for radio0_2G */
+#define BD_WLAN1_5G_EN 0x00040000 /* FLAG for radio0_2G */
+ u16 resetConfigGpio; /* Reset factory GPIO pin */
+ u16 sysLedGpio; /* System LED GPIO pin */
+
+ u32 cpuFreq; /* CPU core frequency in Hz */
+ u32 sysFreq; /* System frequency in Hz */
+ u32 cntFreq; /* Calculated C0_COUNT frequency */
+
+ u8 wlan0Mac[6];
+ u8 enet0Mac[6];
+ u8 enet1Mac[6];
+
+ u16 pciId; /* Pseudo PCIID for common code */
+ u16 memCap; /* cap bank1 in MB */
+
+ /* version 3 */
+ u8 wlan1Mac[6]; /* (ar5212) */
+};
+
+#endif
+
+#endif /* AR531X_H */
--- /dev/null
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License. See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Copyright © 2003 Atheros Communications, Inc., All Rights Reserved.
+ */
+
+/*
+ * This file contains definitions needed in order to compile
+ * AR531X products for linux. Definitions that are largely
+ * AR531X-specific and independent of operating system belong
+ * in ar531x.h rather than this file.
+ */
+#ifndef __AR531XLNX_H
+#define __AR531XLNX_H
+#include "ar531x.h"
+
+#define AR531X_HIGH_PRIO 0x10
+#define AR531X_MISC_IRQ_BASE 0x20
+#define AR531X_GPIO_IRQ_BASE 0x30
+
+/* Software's idea of interrupts handled by "CPU Interrupt Controller" */
+#ifndef CONFIG_AR531X_COBRA
+#define CONFIG_AR531X_COBRA 0
+#endif
+
+#if CONFIG_AR531X_COBRA
+#define AR531X_IRQ_NONE MIPS_CPU_IRQ_BASE+0
+#define AR531X_IRQ_MISC_INTRS MIPS_CPU_IRQ_BASE+2 /* C0_CAUSE: 0x0400 */
+#define AR531X_IRQ_WLAN0_INTRS MIPS_CPU_IRQ_BASE+3 /* C0_CAUSE: 0x0800 */
+#define AR531X_IRQ_ENET0_INTRS MIPS_CPU_IRQ_BASE+4 /* C0_CAUSE: 0x1000 */
+#define AR531X_IRQ_LCBUS_PCI MIPS_CPU_IRQ_BASE+6 /* C0_CAUSE: 0x4000 */
+#define AR531X_IRQ_WLAN0_POLL MIPS_CPU_IRQ_BASE+6 /* C0_CAUSE: 0x4000 */
+#define AR531X_IRQ_CPU_CLOCK MIPS_CPU_IRQ_BASE+7 /* C0_CAUSE: 0x8000 */
+#else
+#define AR531X_IRQ_NONE MIPS_CPU_IRQ_BASE+0
+#define AR531X_IRQ_WLAN0_INTRS MIPS_CPU_IRQ_BASE+2 /* C0_CAUSE: 0x0400 */
+#define AR531X_IRQ_ENET0_INTRS MIPS_CPU_IRQ_BASE+3 /* C0_CAUSE: 0x0800 */
+#define AR531X_IRQ_ENET1_INTRS MIPS_CPU_IRQ_BASE+4 /* C0_CAUSE: 0x1000 */
+#define AR531X_IRQ_WLAN1_INTRS MIPS_CPU_IRQ_BASE+5 /* C0_CAUSE: 0x2000 */
+#define AR531X_IRQ_MISC_INTRS MIPS_CPU_IRQ_BASE+6 /* C0_CAUSE: 0x4000 */
+#define AR531X_IRQ_CPU_CLOCK MIPS_CPU_IRQ_BASE+7 /* C0_CAUSE: 0x8000 */
+#endif
+
+/* Miscellaneous interrupts, which share IP6 or IP2 */
+#define AR531X_MISC_IRQ_NONE AR531X_MISC_IRQ_BASE+0
+#define AR531X_MISC_IRQ_TIMER AR531X_MISC_IRQ_BASE+1
+#define AR531X_MISC_IRQ_AHB_PROC AR531X_MISC_IRQ_BASE+2
+#define AR531X_MISC_IRQ_AHB_DMA AR531X_MISC_IRQ_BASE+3
+#define AR531X_MISC_IRQ_GPIO AR531X_MISC_IRQ_BASE+4
+#define AR531X_MISC_IRQ_UART0 AR531X_MISC_IRQ_BASE+5
+#define AR531X_MISC_IRQ_UART0_DMA AR531X_MISC_IRQ_BASE+6
+#define AR531X_MISC_IRQ_WATCHDOG AR531X_MISC_IRQ_BASE+7
+#define AR531X_MISC_IRQ_LOCAL AR531X_MISC_IRQ_BASE+8
+#define AR531X_MISC_IRQ_COUNT 9
+
+/* GPIO Interrupts [0..7], share AR531X_MISC_IRQ_GPIO */
+#define AR531X_GPIO_IRQ_NONE AR531X_MISC_IRQ_BASE+0
+#define AR531X_GPIO_IRQ(n) AR531X_MISC_IRQ_BASE+(n)+1
+#define AR531X_GPIO_IRQ_COUNT 9
+
+#define PHYS_TO_K1(physaddr) KSEG1ADDR(physaddr)
+//#define PHYS_TO_K0(physaddr) KSEG0ADDR(physaddr)
+#define UNMAPPED_TO_PHYS(vaddr) PHYSADDR(vaddr)
+#define IS_UNMAPPED_VADDR(vaddr) \
+ ((KSEGX(vaddr) == KSEG0) || (KSEGX(vaddr) == KSEG1))
+
+/* IOCTL commands for /proc/ar531x */
+#define AR531X_CTRL_DO_BREAKPOINT 1
+#define AR531X_CTRL_DO_MADWIFI 2
+
+/*
+ * Definitions for operating system portability.
+ * These are vxWorks-->Linux translations.
+ */
+#define LOCAL static
+#define BOOL int
+#define TRUE 1
+#define FALSE 0
+#define UINT8 u8
+#define UINT16 u16
+#define UINT32 u32
+#define PRINTF printk
+#if /* DEBUG */ 1
+#define DEBUG_PRINTF printk
+#define printf printk
+#define INLINE
+#else
+DEBUG_PRINTF while (0) printk
+#define INLINE inline
+#endif
+#define sysUDelay(usecs) udelay(usecs)
+#define sysMsDelay(msecs) mdelay(msecs)
+typedef volatile UINT8 *VIRT_ADDR;
+#define MALLOC(sz) kmalloc(sz, GFP_KERNEL)
+#define MALLOC_NOSLEEP(sz) kmalloc(sz, GFP_ATOMIC)
+#define FREE(ptr) kfree((void *)ptr)
+#define BSP_BUG() do { printk("kernel BSP BUG at %s:%d!\n", __FILE__, __LINE__); *(int *)0=0; } while (0)
+#define BSP_BUG_ON(condition) do { if (unlikely((condition)!=0)) BSP_BUG(); } while(0)
+#define ASSERT(x) BSP_BUG_ON(!(x))
+
+extern struct ar531x_boarddata *ar531x_board_configuration;
+extern char *ar531x_radio_configuration;
+extern char *enet_mac_address_get(int MACUnit);
+
+extern void kgdbInit(void);
+extern int kgdbEnabled(void);
+extern void breakpoint(void);
+extern int kgdbInterrupt(void);
+extern unsigned int ar531x_cpu_frequency(void);
+extern unsigned int ar531x_sys_frequency(void);
+
+/* GPIO support */
+extern struct irqaction spurious_gpio;
+extern unsigned int gpioIntMask;
+extern void ar531x_gpio_intr_init(int irq_base);
+extern void ar531x_gpio_ctrl_output(int gpio);
+extern void ar531x_gpio_ctrl_input(int gpio);
+extern void ar531x_gpio_set(int gpio, int val);
+extern int ar531x_gpio_get(int gpio);
+extern void ar531x_gpio_intr_enable(unsigned int irq);
+extern void ar531x_gpio_intr_disable(unsigned int irq);
+
+/* Watchdog Timer support */
+extern int watchdog_start(unsigned int milliseconds);
+extern int watchdog_stop(void);
+extern int watchdog_is_enabled(void);
+extern unsigned int watchdog_min_timer_reached(void);
+extern void watchdog_notify_alive(void);
+
+#define A_DATA_CACHE_INVAL(start, length) \
+ dma_cache_inv((UINT32)(start),(length))
+
+#define sysWbFlush() mb()
+
+#define intDisable(x) cli()
+#define intEnable(x) sti()
+
+#endif /* __AR531XLNX_H */
--- /dev/null
+/*
+* a.lp_mp3 - VS1011B driver for Fonera
+* Copyright (c) 2007 phrozen.org - John Crispin <john@phrozen.org>
+*
+* This program is free software; you can redistribute it and/or modify
+* it under the terms of the GNU General Public License as published by
+* the Free Software Foundation; either version 2 of the License, or
+* (at your option) any later version.
+*
+* This program is distributed in the hope that it will be useful,
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+* GNU General Public License for more details.
+*
+* You should have received a copy of the GNU General Public License
+* along with this program; if not, write to the Free Software
+* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA02111-1307USA
+*
+* Feedback, Bugs... john@phrozen.org
+*
+*/
+
+
+#include <linux/module.h>
+#include <linux/errno.h>
+#include <linux/ioport.h>
+#include <linux/init.h>
+#include <asm/uaccess.h>
+#include <asm/io.h>
+#include <linux/timer.h>
+#include <linux/init.h>
+#include <linux/genhd.h>
+
+// do we want debuging info ?
+#if 0
+#define DBG(x) x
+#else
+#define DBG(x)
+#endif
+
+#define MP3_CHUNK_SIZE 4096
+#define MP3_BUFFERING 0
+#define MP3_PLAYING 1
+#define MP3_BUFFER_FINISHED 2
+#define MP3_PLAY_FINISHED 3
+typedef struct _MP3_DATA{
+ unsigned char mp3[MP3_CHUNK_SIZE];
+ unsigned char state;
+} MP3_DATA;
+
+#define IOCTL_MP3_INIT 0x01
+#define IOCTL_MP3_RESET 0x02
+#define IOCTL_MP3_SETVOLUME 0x03
+#define IOCTL_MP3_GETVOLUME 0x04
+
+typedef struct _AUDIO_DATA{
+ unsigned int bitrate;
+ unsigned int sample_rate;
+ unsigned char is_stereo;
+}AUDIO_DATA;
+#define IOCTL_MP3_GETAUDIODATA 0x05
+#define IOCTL_MP3_CLEARBUFFER 0x06
+#define IOCTL_MP3_PLAY 0x07
+
+typedef struct _MP3_BEEP{
+ unsigned char freq;
+ unsigned int ms;
+} MP3_BEEP;
+#define IOCTL_MP3_BEEP 0x08
+#define IOCTL_MP3_END_REACHED 0x09
+#define IOCTL_MP3_BASS 0x10
+
+#define CRYSTAL12288 0x9800
+#define CRYSTAL24576 0x0
+
+#define DEV_NAME "mp3"
+#define DEV_MAJOR 196
+#define MAX_MP3_COUNT 1
+
+typedef struct _mp3_inf{
+ unsigned char is_open;
+} mp3_inf;
+static mp3_inf mp3_info[MAX_MP3_COUNT];
+
+#define MP3_BUFFER_SIZE (128 * 1024)
+unsigned char mp3_buffer[MP3_BUFFER_SIZE];
+
+static unsigned long int mp3_buffer_offset_write = 0;
+static unsigned long int mp3_buffer_offset_read = 0;
+static unsigned char mp3_buffering_status = MP3_BUFFERING;
+static unsigned long int mp3_data_in_buffer = 0;
+static int mp3_thread = 0;
+unsigned int crystal_freq;
+
+#include "vs10xx.c"
+
+static wait_queue_head_t wq;
+static DECLARE_COMPLETION(mp3_exit);
+
+static int mp3_playback_thread(void *data){
+ int j;
+ unsigned long timeout;
+ printk("started kthread\n");
+ daemonize("kmp3");
+ while(mp3_buffering_status != MP3_PLAY_FINISHED){
+ if((mp3_buffering_status == MP3_PLAYING) || (mp3_buffering_status == MP3_BUFFER_FINISHED)){
+ while(VS1011_NEEDS_DATA){
+ if(mp3_buffer_offset_read == MP3_BUFFER_SIZE){
+ mp3_buffer_offset_read = 0;
+ }
+
+ if(mp3_data_in_buffer == 0){
+ if(mp3_buffering_status == MP3_BUFFER_FINISHED){
+ printk("mp3_drv.ko : finished playing\n");
+ mp3_buffering_status = MP3_PLAY_FINISHED;
+ } else {
+ printk("mp3_drv.ko : buffer empty ?\n");
+ if(mp3_buffering_status != MP3_PLAY_FINISHED){
+ }
+ }
+ } else {
+ for(j = 0; j < 32; j++){
+ VS1011_send_SDI(mp3_buffer[mp3_buffer_offset_read + j]);
+ }
+ mp3_buffer_offset_read += 32;
+ mp3_data_in_buffer -= 32;
+ }
+ }
+ }
+ timeout = 1;
+ timeout = wait_event_interruptible_timeout(wq, (timeout==0), timeout);
+ }
+ complete_and_exit(&mp3_exit, 0);
+}
+
+static ssize_t module_write(struct file * file, const char * buffer, size_t count, loff_t *offset){
+ MP3_DATA mp3_data;
+
+ copy_from_user((char*) &mp3_data, buffer, sizeof(MP3_DATA));
+
+ if(mp3_data.state == MP3_BUFFER_FINISHED){
+ mp3_buffering_status = MP3_BUFFER_FINISHED;
+ DBG(printk("mp3_drv.ko : file end reached\n"));
+ return 1;
+ }
+
+ if(mp3_data.state == MP3_PLAY_FINISHED){
+ mp3_buffering_status = MP3_PLAY_FINISHED;
+ mp3_data_in_buffer = 0;
+ DBG(printk("mp3_drv.ko : stop playing\n"));
+ return 1;
+ }
+
+ if(mp3_data_in_buffer + MP3_CHUNK_SIZE >= MP3_BUFFER_SIZE){
+ DBG(printk("mp3_drv.ko : buffer is full? %ld\n", mp3_data_in_buffer);)
+ return 0;
+ }
+
+ if(mp3_buffer_offset_write == MP3_BUFFER_SIZE){
+ mp3_buffer_offset_write = 0;
+ }
+
+ memcpy(&mp3_buffer[mp3_buffer_offset_write], mp3_data.mp3, MP3_CHUNK_SIZE);
+ mp3_buffer_offset_write += MP3_CHUNK_SIZE;
+ mp3_buffering_status = mp3_data.state;
+ mp3_data_in_buffer += MP3_CHUNK_SIZE;
+ return 1;
+}
+
+static int module_ioctl(struct inode * inode, struct file * file, unsigned int cmd, unsigned long arg){
+ unsigned int retval = 0;
+ AUDIO_DATA audio_data;
+ MP3_BEEP mp3_beep;
+ DBG(printk("mp3_drv.ko : Ioctl Called (cmd=%d)\n", cmd );)
+ switch (cmd) {
+ case IOCTL_MP3_INIT:
+ crystal_freq = arg;
+ VS1011_init(crystal_freq, 1);
+ VS1011_print_registers();
+ break;
+
+ case IOCTL_MP3_RESET:
+ DBG(printk("mp3_drv.ko : doing a sw reset\n");)
+ VS1011_init(crystal_freq, 0);
+ VS1011_print_registers();
+ VS1011_send_zeros(0x20);
+ break;
+
+ case IOCTL_MP3_SETVOLUME:
+ DBG(printk("mp3_drv.ko : setting volume to : %lu\n", arg&0xffff);)
+ VS1011_set_volume(arg);
+ break;
+
+ case IOCTL_MP3_GETVOLUME:
+ retval = VS1011_get_volume();
+ DBG(printk("mp3_drv.ko : read volume : %d\n", retval);)
+ break;
+
+ case IOCTL_MP3_GETAUDIODATA:
+ DBG(printk("mp3_drv.ko : read audio data\n");)
+ VS1011_get_audio_data(&audio_data);
+ copy_to_user((char*)arg, (char*)&audio_data, sizeof(AUDIO_DATA));
+ break;
+
+ case IOCTL_MP3_CLEARBUFFER:
+ DBG(printk("mp3_drv.ko : clearing buffer\n");)
+ mp3_buffer_offset_read = 0;
+ mp3_buffer_offset_write = 0;
+ mp3_buffering_status = MP3_PLAY_FINISHED;
+ mp3_data_in_buffer = 0;
+ break;
+
+ case IOCTL_MP3_PLAY:
+ mp3_thread = kernel_thread(mp3_playback_thread, NULL, CLONE_KERNEL);
+ break;
+
+ case IOCTL_MP3_BEEP:
+ copy_from_user((char*)&mp3_beep, (char*)arg, sizeof(MP3_BEEP));
+ VS1011_sine(1,mp3_beep.freq);
+ msDelay(mp3_beep.ms);
+ VS1011_sine(0,0);
+ break;
+
+ case IOCTL_MP3_END_REACHED:
+ if(mp3_buffering_status == MP3_PLAY_FINISHED){
+ retval = 1;
+ }
+ break;
+
+ case IOCTL_MP3_BASS:
+ VS1011_set_bass(arg);
+ break;
+
+ default:
+ printk("mp3_drv.ko : unknown ioctl\n");
+ break;
+
+ }
+ return retval;
+}
+
+static int module_open(struct inode *inode, struct file *file){
+ unsigned int dev_minor = MINOR(inode->i_rdev);
+ if(dev_minor != 0){
+ printk("mp3_drv.ko : trying to access unknown minor device -> %d\n", dev_minor);
+ return -ENODEV;
+ }
+ if(mp3_info[dev_minor].is_open) {
+ printk("mp3_drv.ko : Device with minor ID %d already in use\n", dev_minor);
+ return -EBUSY;
+ }
+ mp3_info[dev_minor].is_open = 1;
+
+ mp3_buffering_status = MP3_PLAY_FINISHED;
+ printk("mp3_drv.ko : Minor %d has been opened\n", dev_minor);
+ return 0;
+}
+
+static int module_close(struct inode * inode, struct file * file){
+ unsigned int dev_minor = MINOR(inode->i_rdev);
+ mp3_info[dev_minor].is_open = 0;
+ printk("mp3_drv.ko : Minor %d has been closed\n", dev_minor);
+ mp3_buffering_status = MP3_PLAY_FINISHED;
+ return 0;
+}
+
+struct file_operations modulemp3_fops = {
+ write: module_write,
+ ioctl: module_ioctl,
+ open: module_open,
+ release: module_close
+};
+
+static int __init mod_init(void){
+ printk("mp3_drv.ko : VS1011b Driver\n");
+ printk("mp3_drv.ko : Made by John '2B|!2B' Crispin (john@phrozen.org)\n");
+ printk("mp3_drv.ko : Starting ...\n");
+
+ if(register_chrdev(DEV_MAJOR, DEV_NAME, &modulemp3_fops)) {
+ printk( "mp3_drv.ko : Error whilst opening %s (%d)\n", DEV_NAME, DEV_MAJOR);
+ return( -ENODEV );
+ }
+
+ mp3_info[0].is_open = 0;
+ printk("mp3_drv.ko : Device %s registered for major ID %d\n", DEV_NAME, DEV_MAJOR);
+ crystal_freq = CRYSTAL12288;
+ VS1011_init(crystal_freq, 1);
+ VS1011_print_registers();
+ printk("end of init\n");
+ init_waitqueue_head(&wq);
+ printk("wait queue started\n");
+ return 0;
+}
+
+static void __exit mod_exit(void){
+ printk( "mp3_drv.ko : Cleanup\n" );
+ unregister_chrdev(DEV_MAJOR, DEV_NAME);
+}
+
+module_init (mod_init);
+module_exit (mod_exit);
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("K. John '2B|!2B' Crispin");
+MODULE_DESCRIPTION("vs1011 Driver for Fox Board");
+
+
+
--- /dev/null
+/*
+ * a.lp_mp3 - VS1011B driver for Fonera
+ * Copyright (c) 2007 phrozen.org - John Crispin <john@phrozen.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA02111-1307USA
+ *
+ * Feedback, Bugs.... mail john@phrozen.org
+ *
+ */
+
+#include <linux/module.h>
+#include <linux/sched.h>
+#include <linux/slab.h>
+#include <linux/ioport.h>
+#include <linux/errno.h>
+#include <linux/kernel.h>
+#include <linux/fs.h>
+#include <linux/string.h>
+#include <linux/poll.h>
+#include <linux/init.h>
+#include <linux/interrupt.h>
+#include <linux/delay.h>
+
+#include <asm/io.h>
+#include <asm/system.h>
+#include <asm/irq.h>
+#include "ar531xlnx.h"
+
+#define AR5315_DSLBASE 0xB1000000
+#define AR5315_GPIO_DI (AR5315_DSLBASE + 0x0088)
+#define AR5315_GPIO_DO (AR5315_DSLBASE + 0x0090)
+#define AR5315_GPIO_CR (AR5315_DSLBASE + 0x0098)
+#define AR5315_GPIO_INT (AR5315_DSLBASE + 0x00a0)
+
+#define GPIO_0 1<<0
+#define GPIO_1 1<<1
+#define GPIO_2 1<<2
+#define GPIO_3 1<<3
+#define GPIO_4 1<<4
+#define GPIO_6 1<<6
+#define GPIO_7 1<<7
+
+#define DREQ ((unsigned int)GPIO_7)
+#define SCK ((unsigned int)GPIO_1)
+#define SI ((unsigned int)GPIO_4)
+#define BSYNC ((unsigned int)GPIO_3)
+#define CS ((unsigned int)GPIO_0)
+#define SO ((unsigned int)GPIO_6)
+#define RES ((unsigned int)GPIO_2)
+
+#define REG_MODE 0x0
+#define REG_STATUS 0x1
+#define REG_BASS 0x2
+#define REG_CLOCKF 0x3
+#define REG_DECODETIME 0x4
+#define REG_AUDATA 0x5
+#define REG_WRAM 0x6
+#define REG_WRAMADDR 0x7
+#define REG_HDAT0 0x8
+#define REG_HDAT1 0x9
+#define REG_A1ADDR 0xa
+#define REG_VOL 0xb
+#define REG_A1CTRL0 0xc
+#define REG_A1CTRL1 0xd
+#define REG_A1CTRL2 0xe
+
+#define VS1011_NEEDS_DATA spi_get_bit(DREQ)
+#define VS1011_NEEDS_NO_DATA (spi_get_bit(DREQ)== 0x00)
+#define VS1011_WHILE_NEEDS_NO_DATA while(spi_get_bit(DREQ)== 0x00){}
+
+#define VS_CS_LO spi_clear_bit(CS)
+#define VS_CS_HI spi_set_bit(CS)
+
+#define VS_BSYNC_LO spi_clear_bit(BSYNC)
+#define VS_BSYNC_HI spi_set_bit(BSYNC)
+
+#define VS_RESET_LO spi_clear_bit(RES)
+#define VS_RESET_HI spi_set_bit(RES)
+
+#define VS1011_READ SPI_io_vs1011b(0x03)
+#define VS1011_WRITE SPI_io_vs1011b(0x02)
+
+void msDelay(int ms) {
+ int i,a;
+ int delayvar=10;
+
+ for (a=0;a<ms;a++) {
+ for (i=0;i<33084;i++) {
+ delayvar*=2;
+ delayvar/=2;
+ }
+ }
+}
+
+int spi_get_bit(unsigned int pin){
+ return ((sysRegRead(AR5315_GPIO_DI)&pin)?(1):(0));
+}
+
+void spi_set_bit(unsigned int pin){
+ sysRegWrite(AR5315_GPIO_DO, (sysRegRead(AR5315_GPIO_DO) | pin));
+}
+
+void spi_clear_bit(unsigned int pin){
+ sysRegWrite(AR5315_GPIO_DO, (sysRegRead(AR5315_GPIO_DO) & ~pin));
+}
+
+void SPI_clock_vs1011b(void){
+ spi_clear_bit(SCK);
+ spi_set_bit(SCK);
+}
+
+unsigned char SPI_io_vs1011b(unsigned char byte){
+ int i;
+ unsigned char this_bit;
+ unsigned char byte_out = 0;
+ for(i = 7; i>=0; i--){
+ if(byte & (1<<i)){
+ this_bit = 1;
+ } else {
+ this_bit = 0;
+ }
+ if(this_bit){
+ spi_set_bit(SI);
+ } else {
+ spi_clear_bit(SI);
+ }
+ SPI_clock_vs1011b();
+ byte_out += spi_get_bit(SO)<<i;
+ }
+ return byte_out;
+}
+
+void SPI_init_vs1011(void){
+ sysRegWrite(AR5315_GPIO_CR, (sysRegRead(AR5315_GPIO_CR) | SI | SCK | CS | BSYNC | RES) & ~(SO|DREQ));
+ spi_clear_bit(SCK);
+ spi_clear_bit(SI);
+ VS_CS_HI;
+ VS_BSYNC_HI;
+}
+
+void VS1011_send_SCI(unsigned char reg, unsigned int data){
+ VS_CS_LO;
+ VS1011_WRITE;
+ SPI_io_vs1011b(reg);
+ SPI_io_vs1011b((data>>8)&0xff);
+ SPI_io_vs1011b(data&0xff);
+ VS_CS_HI;
+}
+
+unsigned int VS1011_read_SCI(unsigned char reg){
+ unsigned int data;
+ VS_CS_LO;
+ VS1011_READ;
+ SPI_io_vs1011b(reg);
+ data = 0;
+ data = SPI_io_vs1011b(0x00);
+ data <<= 8;
+ data += SPI_io_vs1011b(0x00);
+ VS_CS_HI;
+ return data;
+}
+
+void VS1011_send_SDI(unsigned char byte){
+ int i;
+ VS_BSYNC_LO;
+ for(i = 7; i>=0; i--){
+ if(byte & (1<<i)){
+ spi_set_bit(SI);
+
+ } else {
+ spi_clear_bit(SI);
+ }
+ spi_clear_bit(SCK);
+ spi_set_bit(SCK);
+ }
+ VS_BSYNC_HI;
+}
+
+void VS1011_send_SDI_32(unsigned char* data){
+ int i;
+ VS1011_WHILE_NEEDS_NO_DATA;
+ for(i=0; i<32; i++){
+ VS1011_send_SDI(data[i]);
+ }
+}
+
+void VS1011_send_zeros(unsigned char count){
+ do{
+ VS1011_send_SDI(0x0);
+ count--;
+ }while(count);
+}
+
+void VS1011_set_volume(unsigned int vol){
+ VS1011_send_SCI(REG_VOL, vol);
+}
+
+void VS1011_SW_reset(unsigned int _crystal_freq){
+ unsigned int regval = 0x0804;
+ unsigned long int i = 0;
+ msDelay(100);
+ VS1011_send_zeros(32);
+ VS1011_send_SCI(REG_MODE, regval);
+ msDelay(10);
+ while((VS1011_NEEDS_NO_DATA) && (i++<0xffff)){};
+ VS1011_send_SCI(REG_CLOCKF, _crystal_freq);
+ VS1011_send_zeros(16);
+ VS1011_set_volume(0x00);
+}
+
+void VS1011_HW_reset(void){
+
+ VS_RESET_LO;
+ msDelay(1);
+ VS_RESET_HI;
+ msDelay(1);
+}
+
+void VS1011_init(unsigned int _crystal_freq, unsigned char hw){
+ if(hw){
+ SPI_init_vs1011();
+ }
+ printk("mp3_drv.ko : Init start\n");
+ if(hw){
+ VS1011_HW_reset();
+ }
+ VS1011_SW_reset(_crystal_freq);
+ printk("mp3_drv.ko : init_ok\n");
+}
+
+void VS1011_sine(unsigned char state, unsigned char freq){
+ VS1011_send_zeros(16);
+ if(state == 0x01){
+ VS1011_send_SDI(0x53);
+ VS1011_send_SDI(0xEF);
+ VS1011_send_SDI(0x6E);
+ VS1011_send_SDI(freq);
+ VS1011_send_zeros(0x04);
+ } else {
+ VS1011_send_SDI(0x45);
+ VS1011_send_SDI(0x78);
+ VS1011_send_SDI(0x69);
+ VS1011_send_SDI(0x74);
+ VS1011_send_zeros(0x04);
+ }
+}
+
+unsigned int VS1011_get_volume(void){
+ return VS1011_read_SCI(REG_VOL);
+}
+
+unsigned int VS1011_get_decode_time(void){
+ return VS1011_read_SCI(REG_DECODETIME);
+}
+
+const unsigned int sample_rate_values[] = {0, 44100, 48000, 32000, 22050, 24000, 16000, 11025, 12000, 8000};
+
+void VS1011_get_audio_data(AUDIO_DATA* audio){
+ unsigned int audata = VS1011_read_SCI(REG_AUDATA);
+ audio->sample_rate = sample_rate_values[(audata&0x1E00)>>9];
+ audio->bitrate = audata&0x1FF;
+ audio->is_stereo = (audata&0x8000)>>15;
+}
+
+void VS1011_print_registers(void){
+ unsigned char i;
+ for(i = 0; i< 14; i++){
+ unsigned int regval = VS1011_read_SCI(i);
+ printk("mp3_drv.ko : %d \n", regval);
+ }
+}
+
+void VS1011_volume(unsigned char left, unsigned char right){
+ unsigned int regval = left;
+ regval <<=8;
+ regval += right;
+ VS1011_send_SCI(REG_VOL, regval);
+}
+
+void VS1011_set_bass(unsigned int regval){
+ VS1011_send_SCI(REG_BASS, regval);
+}
+
+void VS1011_set_reg(unsigned int reg, unsigned int regval){
+ VS1011_send_SCI(reg, regval);
+}
+
+/*
+int vs_test(void) {
+ SPI_init_vs1011();
+ printk("%u\n", *R_GEN_CONFIG);
+ VS1001_init(_crystal_freq);
+ VS1001_print_registers();
+ VS1001_volume(0x30, 0x30);
+ msDelay(1000);
+ VS1001_sine(1, 0x30);
+ msDelay(1000);
+ VS1001_sine(0, 0);
+ VS1001_send_zeros(0x20);
+ msDelay(1000);
+ VS1001_sine(1, 0x30);
+ msDelay(1000);
+ VS1001_sine(0, 0);
+ VS1001_send_zeros(0x20);
+ msDelay(1000);
+ VS1001_sine(1, 0x30);
+ msDelay(1000);
+ VS1001_sine(0, 0);
+
+ AUDIO_DATA a;
+ VS1001_get_audio_data(&a);
+ printk("mp3_drv.ko : rate : %d, bit : %d, stereo : %d \n", a.sample_rate, a.bitrate, a.is_stereo);
+ VS1001_SW_reset(_crystal_freq);
+ return 0;
+}*/
+
--- /dev/null
+#
+# Copyright (C) 2006 OpenWrt.org
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+# $Id: Makefile 8444 2007-08-20 16:12:24Z nbd $
+
+include $(TOPDIR)/rules.mk
+
+PKG_NAME:=fonera-mp3d
+PKG_RELEASE:=1
+PKG_VERSION:=1.0
+PKG_BUILD_DEPENDS:=json-c
+
+include $(INCLUDE_DIR)/package.mk
+
+define Package/fonera-mp3d
+ SECTION:=utils
+ CATEGORY:=Utilities
+ DEPENDS:=@LINUX_2_6_ATHEROS
+ TITLE:=Daemon for fonera-mp3
+ DESCRIPTION:=Daemon to drive a vs1011X mp3 decoder attached to the \
+ fonera gpio pins
+endef
+
+define Build/Prepare
+ mkdir -p $(PKG_BUILD_DIR)
+ $(CP) ./src/* $(PKG_BUILD_DIR)/
+endef
+
+define Build/Compile
+ $(MAKE) -C $(PKG_BUILD_DIR) \
+ $(TARGET_CONFIGURE_OPTS) \
+ CFLAGS="$(TARGET_CFLAGS)"
+ $(MAKE) -C $(PKG_BUILD_DIR)/cgi \
+ $(TARGET_CONFIGURE_OPTS) \
+ CFLAGS="$(TARGET_CFLAGS) -I $(STAGING_DIR)/usr/include/json" \
+ LDLIBS="$(STAGING_DIR)/usr/lib/libjson.a"
+ $(MAKE) -C $(PKG_BUILD_DIR)/cli \
+ $(TARGET_CONFIGURE_OPTS) \
+ CFLAGS="$(TARGET_CFLAGS)"
+endef
+
+define Package/fonera-mp3d/install
+ $(INSTALL_DIR) $(1)/usr/bin
+ $(INSTALL_BIN) $(PKG_BUILD_DIR)/mp3d $(1)/usr/bin/
+ $(INSTALL_BIN) $(PKG_BUILD_DIR)/cli/mplay $(1)/usr/bin/
+ $(INSTALL_DIR) $(1)/www/cgi-bin
+ $(INSTALL_DIR) $(1)/www/local
+ $(INSTALL_BIN) $(PKG_BUILD_DIR)/cgi/{stylesheet.css,json.js} $(1)/www/local
+ $(INSTALL_BIN) $(PKG_BUILD_DIR)/cgi/mp3.cgi $(1)/www/cgi-bin
+ ln -s mp3.cgi $(1)/www/cgi-bin/mp3_cmd.cgi
+ ln -s mp3.cgi $(1)/www/cgi-bin/mp3_json.cgi
+ ln -s mp3.cgi $(1)/www/cgi-bin/mp3_remote.cgi
+endef
+
+$(eval $(call BuildPackage,fonera-mp3d))
--- /dev/null
+PROGS = mp3d
+
+INSTDIR = $(prefix)/usr/bin
+INSTMODE = 0755
+INSTOWNER = root
+INSTGROUP = root
+
+OBJS = mp3_main.o lib/mp3_states.o lib/mp3_common.o lib/mp3_stream.o \
+ lib/mp3_file.o lib/mp3_nix_socket.o lib/mp3_socket_parser.o \
+ lib/mp3_misc.o lib/mp3_playtime.o lib/mp3_tcp_socket.o
+
+all: $(PROGS)
+$(PROGS): $(OBJS)
+ $(CC) $(CFLAGS) $(LDFLAGS) $^ $(LDLIBS) -o $@
+ $(STRIP) $@
+
+install: $(PROGS)
+ $(INSTALL) -d $(INSTDIR)
+ $(INSTALL) -m $(INSTMODE) -o $(INSTOWNER) -g $(INSTGROUP) $(PROGS) $(INSTDIR)
+
+clean:
+ rm -f $(PROGS) *.o core
+ rm -f lib/$(PROGS) lib/*.o liob/core
+
--- /dev/null
+PROGS = mp3.cgi
+
+OBJS = main.o
+
+
+all: $(PROGS)
+$(PROGS):
+ $(CC) $(CFLAGS) $(LDFLAGS) $^ -o $(PROGS) main.c $(LDLIBS)
+ $(STRIP) $(PROGS)
+
+clean:
+ rm -f $(PROGS) *.o core
+
--- /dev/null
+/*
+ * $Id: json.h,v 1.6 2006/01/26 02:16:28 mclark Exp $
+ *
+ * Copyright (c) 2004, 2005 Metaparadigm Pte. Ltd.
+ * Michael Clark <michael@metaparadigm.com>
+ *
+ * This library is free software; you can redistribute it and/or modify
+ * it under the terms of the MIT license. See COPYING for details.
+ *
+ */
+
+#ifndef _json_h_
+#define _json_h_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include "bits.h"
+#include "debug.h"
+#include "linkhash.h"
+#include "arraylist.h"
+#include "json_util.h"
+#include "json_object.h"
+#include "json_tokener.h"
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
--- /dev/null
+var alpmp3_playtime = 0;
+var alpmp3_state = 0;
+var alpmp3_ip = "";
+var obj_volume;
+var obj_bass;
+var obj_playtime;
+var obj_sate;
+var obj_filename;
+var MP3Object;
+var is_setup = 0;
+
+function alpmp3_ajax_new_data(){
+ obj_bass.firstChild.nodeValue = MP3Object.alpmp3.bass;
+ obj_volume.firstChild.nodeValue = MP3Object.alpmp3.volume;
+ obj_state.firstChild.nodeValue = MP3Object.alpmp3.type;
+ obj_filename.firstChild.nodeValue = MP3Object.alpmp3.filename;
+ alpmp3_state = MP3Object.alpmp3.state;
+ if(Math.abs(alpmp3_playtime - MP3Object.alpmp3.playtime) > 1){
+ alpmp3_playtime = MP3Object.alpmp3.playtime;
+ }
+}
+
+function alpmp3_update_data(url){
+ var data;
+ var http_request = new XMLHttpRequest();
+ http_request.open("GET", url, true);
+ http_request.onreadystatechange = function () {
+ if (http_request.readyState == 4) {
+ if (http_request.status == 200) {
+ MP3Object = eval("(" + http_request.responseText + ")");
+ alpmp3_ajax_new_data();
+ } else {
+ alert("There was a problem with the URL.");
+ }
+ http_request = null;
+ }
+ }
+ http_request.send(null);
+ self.setTimeout("alpmp3_update_data('mp3_json.cgi');", 4000);
+}
+
+function alpmp3_remote(cmd){
+ var doit = "";
+ switch(cmd){
+ case 'volup':
+ if(MP3Object.alpmp3.volume < 30){
+ MP3Object.alpmp3.volume++;
+ }
+ doit = "?vol=" + MP3Object.alpmp3.volume;
+ break;
+ case 'voldown':
+ if(MP3Object.alpmp3.volume > 0){
+ MP3Object.alpmp3.volume--;
+ }
+ doit = "?vol=" + MP3Object.alpmp3.volume;
+ break;
+ case 'bassup':
+ if(MP3Object.alpmp3.bass < 30){
+ MP3Object.alpmp3.bass++;
+ }
+ doit = "?bass=" + MP3Object.alpmp3.bass;
+ break;
+ case 'bassdown':
+ if(MP3Object.alpmp3.volume < 30){
+ MP3Object.alpmp3.bass--;
+ }
+ doit = "?bass=" + MP3Object.alpmp3.bass;
+ break;
+ case 'stop':
+ doit = "?stop=1";
+ break;
+ case 'start':
+ doit = "?start=1";
+ break;
+ case 'next':
+ doit = "?next=1";
+ break;
+ case 'back':
+ doit = "?back=1";
+ break;
+ }
+ if(doit != ""){
+ var http_request2 = new XMLHttpRequest();
+ http_request2.open("GET", 'mp3_cmd.cgi'+doit, true);
+ http_request2.onreadystatechange = function () {
+ if (http_request2.readyState == 4) {
+ if (http_request2.status == 200) {
+ alpmp3_ajax_new_data();
+ } else {
+ alert("There was a problem with the URL.");
+ }
+ http_request2 = null;
+ }
+ }
+ http_request2.send(null);
+ }
+
+}
+
+function alpmp3_timeout(){
+ alpmp3_state = 0;
+ alert(alpmp3_playtime);
+}
+
+function alpmp3_playtime_update(){
+ self.setTimeout("alpmp3_playtime_update()", 1000);
+ if(alpmp3_state > 0){
+ alpmp3_playtime ++;
+ } else {
+ alpmp3_playtime = 0;
+ }
+ var s = alpmp3_playtime;
+ var h = 0;
+ var m = 0;
+ while(s > 3599){
+ h++;
+ s -= 3600;
+ }
+ while(s > 59){
+ m++;
+ s -= 60;
+ }
+ ptime = ((m < 10) ? "0" : "") + m + ":" + ((s < 10) ? "0" : "") + s;
+ if(h > 0){
+ ptime = ((h < 10) ? "0" : "") + h + ":" + ptime;
+ }
+ obj_playtime.firstChild.nodeValue = ptime;
+}
+
+function alpmp3_setup($ip){
+ if(is_setup == 0){
+ obj_volume = document.getElementById("alpmp3_volume");
+ obj_bass = document.getElementById("alpmp3_bass");
+ obj_state = document.getElementById("alpmp3_state");
+ obj_filename = document.getElementById("alpmp3_filename");
+ obj_playtime = document.getElementById("alpmp3_playtime");
+ is_setup = 1;
+ }
+ self.setTimeout("alpmp3_update_data('mp3_json.cgi');", 4000);
+ self.setTimeout("alpmp3_playtime_update()", 1000);
+}
--- /dev/null
+/*
+* FOXMP3
+* Copyright (c) 2007 acmesystems.it - john@acmesystems.it
+*
+* This program is free software; you can redistribute it and/or modify
+* it under the terms of the GNU General Public License as published by
+* the Free Software Foundation; either version 2 of the License, or
+* (at your option) any later version.
+*
+* This program is distributed in the hope that it will be useful,
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+* GNU General Public License for more details.
+*
+* You should have received a copy of the GNU General Public License
+* along with this program; if not, write to the Free Software
+* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA02111-1307USA
+*
+* Feedback, Bugs... info@acmesystems.it
+*
+*/
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <sys/un.h>
+#include <unistd.h>
+#include <netdb.h>
+
+#include <json.h>
+
+#define SOCKET_PATH "/tmp/foxmp3"
+
+void print_http_header(){
+ printf("Content-type: text/html\n\n");
+}
+
+int read_parameter(char *name, char *value, int maxlen){
+ char *pos1, *pos2;
+ char *query_string = getenv("QUERY_STRING");
+ int success = 0;
+
+ if(query_string){
+ pos1 = strstr(query_string, name);
+ if(pos1){
+ pos1 += strlen(name) + 1;
+ pos2 = strstr(pos1, "&");
+ if(pos2){
+ *pos2 = '\0';
+ }
+ if(strlen(pos1) >= maxlen){
+ pos1[maxlen] = '\0';
+ }
+ strcpy(value, pos1);
+ success = 1;
+ }
+ }
+ return success;
+}
+
+
+int issue_command(unsigned char *str){
+ int s, t, len;
+ struct sockaddr_un remote;
+
+ if ((s = socket(AF_UNIX, SOCK_STREAM, 0)) == -1) {
+ exit(1);
+ }
+ remote.sun_family = AF_UNIX;
+ strcpy(remote.sun_path, SOCKET_PATH);
+ len = strlen(remote.sun_path) + sizeof(remote.sun_family);
+ if (connect(s, (struct sockaddr *)&remote, len) == -1) {
+ return 1;
+ }
+ if (send(s, str, strlen(str), 0) == -1) {
+ return 1;
+ }
+ unsigned char loop = 1;
+ while(loop){
+ if ((t=recv(s, str, 2048, 0)) > 0) {
+ str[t] = '\0';
+ if((strstr(str, "OK\n")) || (strstr(str, "ERROR\n"))){
+ loop = 0;
+ }
+ } else {
+ return 1;
+ }
+ }
+ close(s);
+ return 0;
+}
+
+void handle_cmd(){
+ unsigned char param[128];
+ unsigned char cmd[256];
+ int i;
+ *cmd = '\0';
+ if(read_parameter("vol", param, 128)){
+ i = atoi(param);
+ i = 120 - (i * 4);
+ sprintf(cmd, "VOLUME %d", i);
+ }
+ if(read_parameter("bass", param, 128)){
+ i = atoi(param);
+ sprintf(cmd, "BASS %d", i);
+ }
+ if(read_parameter("start", param, 128)){
+ sprintf(cmd, "START");
+ }
+ if(read_parameter("stop", param, 128)){
+ sprintf(cmd, "STOP");
+ }
+ if(read_parameter("next", param, 128)){
+ sprintf(cmd, "NEXT");
+ }
+ if(read_parameter("back", param, 128)){
+ sprintf(cmd, "BACK");
+ }
+ if(*cmd){
+ issue_command(cmd);
+ }
+}
+
+void print_html_remote(){
+ char name[128];
+ gethostname(name, 128);
+ printf("<html><head><title>foxmp3 - %s - remote</title><link rel=\"stylesheet\" href=\"../local/stylesheet.css\" type=\"text/css\" /><script src=\"../local/json.js\" type=\"text/javascript\"></script></head><body onload=\"alpmp3_setup();\">");
+ printf("<center><p id=alpmp3_remote>");
+ printf("<table width=50%%>");
+ printf("<tr class=cellhead><th colspan=3 id=cell align=center>FOXMP3 - %s </td></tr>", name);
+ printf("<tr class=cellone><td>Action</td><td colspan=2 id=alpmp3_state>0</td></tr>");
+ printf("<tr class=celltwo><td>Filename</td><td colspan=2 id=alpmp3_filename>0</td></tr>");
+ printf("<tr class=cellone><td>Playtime</td><td colspan=2 id=alpmp3_playtime>0</td></tr>");
+ printf("<tr class=celltwo><td>Volume</td><td id=alpmp3_volume>0</td><td><a href=\"#\" onclick=\"javascript:alpmp3_remote('volup');\">Up</a> <a href=\"#\" onclick=\"javascript:alpmp3_remote('voldown')\">Down</a></td></tr>");
+ printf("<tr class=cellone><td width=20%%>Bass</td><td id=alpmp3_bass>0</td><td><a href=\"#\" onclick=\"javascript:alpmp3_remote('bassup');\" class=browse>Up</a> <a href=\"#\" onclick=\"javascript:alpmp3_remote('bassdown')\" class=browse>Down</a></td></tr>");
+ printf("<tr class=cellhead><th colspan=3 id=cell align=center><a href=\"#\" onclick=\"javascript:alpmp3_remote('start');\">Start</a> <a href=\"#\" onclick=\"javascript:alpmp3_remote('stop');\">Stop</a> <a href=\"#\" onclick=\"javascript:alpmp3_remote('back');\">Back</a> <a href=\"#\" onclick=\"javascript:alpmp3_remote('next');\">Next</a> </td></tr>");
+ printf("</table>");
+ printf("</p></center>");
+ printf("</body></html>");
+}
+
+
+
+void print_json_info(){
+ unsigned char str[2048];
+ sprintf(str, "STATE");
+ if(issue_command(str) == 0){
+ int state = 0;
+ int volume = 0;
+ int bass = 0;
+ int playtime = 0;
+ unsigned char filename[1024];
+ unsigned char *p1, *p2;
+
+ memset(filename, 0, 1024);
+ p1 = str;
+ while(p1){
+ p2 = strstr(p1, "\n");
+ if(p2){
+ *p2 = '\0';
+ p2 ++;
+ // printf("parsing %s\n", p1);
+ if(strncmp(p1, "VOLUME", strlen("VOLUME")) == 0){
+ volume = atoi(&p1[strlen("VOLUME") + 1]);
+ if(volume > 120)
+ volume = 120;
+ volume = 120 - volume;
+ volume /= 4;
+ //printf("vol = %d\n", volume);
+ } else if(strncmp(p1, "BASS", strlen("BASS")) == 0){
+ bass = atoi(&p1[strlen("BASS") + 1]);
+ //printf("bass = %d\n", bass);
+ } else if(strncmp(p1, "PLAYTIME", strlen("PLAYTIME")) == 0){
+ playtime = atoi(&p1[strlen("PLAYTIME") + 1]);
+ //printf("playtime = %d\n", playtime);
+ } else if(strncmp(p1, "STATE", strlen("STATE")) == 0){
+ if(strstr(p1, "MP3_STATE_IDLE")){
+ state = 0;
+ } else if(strstr(p1, "MP3_STATE_FILE")){
+ state = 1;
+ } else if(strstr(p1, "MP3_STATE_STREAM")){
+ state = 2;
+ }
+ //printf("state = %d\n", state);
+ } else if(strncmp(p1, "STREAM", strlen("STREAM")) == 0){
+ strcpy(filename, &p1[strlen("STREAM") + 1]);
+ //printf("filename = %s\n", filename);
+ } else if(strncmp(p1, "FILE", strlen("FILE")) == 0){
+ strcpy(filename, &p1[strlen("FILE") + 1]);
+ //printf("filename = %s\n", filename);
+ }
+
+ p1 = p2;
+ } else {
+ p1 = 0;
+ }
+ }
+
+ struct json_object *alpmp3 = json_object_new_object();
+ json_object_object_add(alpmp3, "state", json_object_new_int(state));
+ switch(state){
+ case 1:
+ json_object_object_add(alpmp3, "type", json_object_new_string("file"));
+ break;
+ case 2:
+ json_object_object_add(alpmp3, "type", json_object_new_string("stream"));
+ break;
+ default:
+ json_object_object_add(alpmp3, "type", json_object_new_string("idle"));
+ break;
+ }
+ json_object_object_add(alpmp3, "volume", json_object_new_int(volume));
+ json_object_object_add(alpmp3, "bass", json_object_new_int(bass));
+ json_object_object_add(alpmp3, "playtime", json_object_new_int(playtime));
+ json_object_object_add(alpmp3, "filename", json_object_new_string(filename));
+ struct json_object *jo = json_object_new_object();
+ json_object_object_add(jo, "alpmp3", alpmp3);
+ printf("\n%s\n", json_object_to_json_string(jo));
+ }
+}
+
+int main(int argc, char **argv){
+ print_http_header();
+
+ if(strstr(argv[0], "mp3_remote.cgi")){
+ print_html_remote();
+ } else if(strstr(argv[0], "mp3_json.cgi")){
+ print_json_info();
+ } else if(strstr(argv[0], "mp3_cmd.cgi")){
+ handle_cmd();
+ } else {
+ printf("Unknown command");
+ }
+ return 0;
+}
--- /dev/null
+body {
+ background-color:#FFFFFF;
+}
+
+font { font-family: Verdana, Arial, Helvetica, sans-serif }
+td { font-family: Arial, Helvetica, sans-serif; font-size: 12px }
+th { font-family: Arial, Helvetica, sans-serif }
+P { font-family: Arial, Helvetica, sans-serif }
+hr { height: 0px; border-top-width: 1px;}
+TH.surlink { font-family: Arial, Helvetica, sans-serif; color: #000000 }
+
+TH { background-color: #99CCCC; height: 0px; font-size: 11px; line-height : 100%; font-weight: bold; color: #000000 }
+TR.cellone { background-color: #FFFFCC; height: 16px; font-size: 12px; line-height : 100%; color: #000000 }
+TR.celltwo { background-color: #FFFF99; height: 16px; font-size: 12px; line-height : 100%; color: #000000 }
+TR.cellhead { background-color: #FFFF44; height: 16px; font-size: 12px; line-height : 100%; color: #000000 }
+
+.copyright { font-family: Verdana, Arial, Helvetica, sans-serif; color: #000000; font-size: 10px; letter-spacing: -1px;}
+.copyright a { color: #CC0000; text-decoration: none;}
+.copyright a:hover { color: #FF0000; text-decoration: underline;}
+
+.error_table { border-spacing:0px;border: 1px solid #000000;}
+.error_t {color:#000000;background-color:#FFFFDD;border-spacing:0px;border: 0px}
+
+a { color: #0000FF; text-decoration: underline;}
+a:hover { color: #FF0000; text-decoration: none;}
+.box {
+ background-color: #FFFFFF;
+ border: 1px solid #999900;
+ font-family: Verdana;
+ font-size: 10px;
+ }
--- /dev/null
+
+PROGS = mplay
+
+INSTDIR = $(prefix)/usr/bin
+INSTMODE = 0755
+INSTOWNER = root
+INSTGROUP = root
+
+OBJS = main.o
+
+all: $(PROGS)
+$(PROGS):
+ $(CC) $(CFLAGS) $(LDFLAGS) $^ $(LDLIBS) -o mplay main.c
+ $(CC) $(CFLAGS) $(LDFLAGS) $^ $(LDLIBS) -o mplay_tcp main_tcp.c
+ gcc -o mplay_tcp_native main_tcp.c
+ $(STRIP) mplay
+ $(STRIP) mplay_tcp
+
+install: $(PROGS)
+ $(INSTALL) -d $(INSTDIR)
+ $(INSTALL) -m $(INSTMODE) -o $(INSTOWNER) -g $(INSTGROUP) $(PROGS) $(INSTDIR)
+ $(INSTALL) -m $(INSTMODE) -o $(INSTOWNER) -g $(INSTGROUP) $(PROGS)_tcp $(INSTDIR)
+
+clean:
+ rm -f $(PROGS) *.o core
+
--- /dev/null
+/*
+* FOXMP3
+* Copyright (c) 2006 acmesystems.it - john@acmesystems.it
+*
+* This program is free software; you can redistribute it and/or modify
+* it under the terms of the GNU General Public License as published by
+* the Free Software Foundation; either version 2 of the License, or
+* (at your option) any later version.
+*
+* This program is distributed in the hope that it will be useful,
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+* GNU General Public License for more details.
+*
+* You should have received a copy of the GNU General Public License
+* along with this program; if not, write to the Free Software
+* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA02111-1307USA
+*
+* Feedback, Bugs... info@acmesystems.it
+*
+*/
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <sys/un.h>
+#include <unistd.h>
+
+#define SOCKET_PATH "/tmp/foxmp3"
+
+
+void print_usage(void){
+ printf("mp3_play COMANND PARAMETERS\n");
+ printf(" Commands :\n");
+ printf(" PLAY filename\n");
+ printf(" STREAM url [URL OF STREAM]\n");
+ printf(" STREAM pls [URL PLS FILE]\n");
+ printf(" VOLUME [0-255]\n");
+ printf(" STOP\n");
+ printf(" STATE\n");
+ printf(" BASS [0-255]\n");
+}
+
+void issue_command(unsigned char *str){
+ int s, t, len;
+ struct sockaddr_un remote;
+
+ if ((s = socket(AF_UNIX, SOCK_STREAM, 0)) == -1) {
+ perror("socket");
+ exit(1);
+ }
+ printf("Connecting to mp3d ...\n");
+ remote.sun_family = AF_UNIX;
+ strcpy(remote.sun_path, SOCKET_PATH);
+ len = strlen(remote.sun_path) + sizeof(remote.sun_family);
+ if (connect(s, (struct sockaddr *)&remote, len) == -1) {
+ perror("connect");
+ exit(1);
+ }
+ printf("Connected ...\n\nSending command -> \n%s\n\n", str);
+ if (send(s, str, strlen(str), 0) == -1) {
+ perror("send");
+ exit(1);
+ }
+ unsigned char loop = 1;
+ while(loop){
+ if ((t=recv(s, str, 2048, 0)) > 0) {
+ str[t] = '\0';
+ printf("The answer was -> \n%s\n", str);
+ if((strstr(str, "OK")) || (strstr(str, "ERROR"))){
+ loop = 0;
+ }
+ } else {
+ if (t < 0){
+ perror("recv");
+ } else {
+ printf("Server closed connection\n");
+ };
+ }
+ }
+ close(s);
+}
+
+int main(int argc, char **argv){
+ unsigned char buffer[2048];
+ buffer[0] = '\0';
+ if(argc > 1){
+ if(((!strcmp(argv[1], "STOP")) || (!strcmp(argv[1], "STATE")))
+ && (argc == 2)){
+ sprintf(buffer, "%s", argv[1]);
+ } else if(((!strcmp(argv[1], "PLAY")) || (!strcmp(argv[1], "VOLUME"))
+ || (!strcmp(argv[1], "BASS"))) && (argc == 3)){
+ sprintf(buffer, "%s %s", argv[1], argv[2]);
+ } else if((!strcmp(argv[1], "STREAM")) && (argc == 4)
+ && ((!strcmp(argv[2], "url")) || (!strcmp(argv[2], "pls")))){
+ sprintf(buffer, "%s %s %s", argv[1], argv[2],
+ argv[3]);
+ }
+ };
+ if(buffer[0] != '\0'){
+ issue_command(buffer);
+ } else {
+ print_usage();
+ };
+ return 0;
+}
--- /dev/null
+/*
+* FOXMP3
+* Copyright (c) 2006 acmesystems.it - john@acmesystems.it
+*
+* This program is free software; you can redistribute it and/or modify
+* it under the terms of the GNU General Public License as published by
+* the Free Software Foundation; either version 2 of the License, or
+* (at your option) any later version.
+*
+* This program is distributed in the hope that it will be useful,
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+* GNU General Public License for more details.
+*
+* You should have received a copy of the GNU General Public License
+* along with this program; if not, write to the Free Software
+* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA02111-1307USA
+*
+* Feedback, Bugs... info@acmesystems.it
+*
+*/
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <errno.h>
+#include <string.h>
+#include <netdb.h>
+#include <sys/types.h>
+#include <netinet/in.h>
+#include <sys/socket.h>
+
+#define SOCKET_PORT 369
+
+
+void print_usage(void){
+ printf("mp3_play_tcp IP COMANND PARAMETERS\n");
+ printf(" Commands :\n");
+ printf(" PLAY filename\n");
+ printf(" STREAM url [URL OF STREAM]\n");
+ printf(" STREAM pls [URL PLS FILE]\n");
+ printf(" VOLUME [0-255]\n");
+ printf(" STOP\n");
+ printf(" STATE\n");
+ printf(" BASS [0-255]\n");
+}
+
+void issue_command(unsigned char *str, unsigned char *ip){
+ int s, t, len;
+ struct sockaddr_in remote;
+ struct hostent *he;
+
+ if ((s = socket(AF_UNIX, SOCK_STREAM, 0)) == -1) {
+ perror("socket");
+ exit(1);
+ }
+
+ printf("Connecting to FOXMP3 on IP/DNS : %s ...\n", ip);
+ if((he=gethostbyname(ip)) == NULL) {
+ herror("gethostbyname");
+ exit(1);
+ }
+ if ((s = socket(PF_INET, SOCK_STREAM, 0)) == -1) {
+ perror("socket");
+ exit(1);
+ }
+ remote.sin_family = AF_INET;
+ remote.sin_port = htons(SOCKET_PORT);
+ remote.sin_addr = *((struct in_addr *)he->h_addr);
+ memset(&(remote.sin_zero), '\0', 8);
+
+ if (connect(s, (struct sockaddr *)&remote,
+ sizeof(struct sockaddr)) == -1) {
+ perror("connect");
+ exit(1);
+ }
+ printf("Connected ...\n\nSending command -> \n%s\n\n", str);
+ if (send(s, str, strlen(str), 0) == -1) {
+ perror("send");
+ exit(1);
+ }
+ if ((t=recv(s, str, 2048, 0)) > 0) {
+ str[t] = '\0';
+ printf("The answer was -> \n%s\n", str);
+ } else {
+ if (t < 0){
+ perror("recv");
+ } else {
+ printf("Server closed connection\n");
+ };
+ exit(1);
+ }
+ close(s);
+}
+
+int main(int argc, char **argv){
+ unsigned char buffer[2048];
+ buffer[0] = '\0';
+ if(argc > 2){
+ if(((!strcmp(argv[2], "STOP")) || (!strcmp(argv[2], "STATE")))
+ && (argc == 3)){
+ sprintf(buffer, "%s", argv[2]);
+ } else if(((!strcmp(argv[2], "PLAY")) || (!strcmp(argv[2], "VOLUME"))
+ || (!strcmp(argv[2], "BASS"))) && (argc == 4)){
+ sprintf(buffer, "%s %s", argv[2], argv[3]);
+ } else if((!strcmp(argv[2], "STREAM")) && (argc == 5)
+ && ((!strcmp(argv[3], "url")) || (!strcmp(argv[3], "pls")))){
+ sprintf(buffer, "%s %s %s", argv[2], argv[3],
+ argv[4]);
+ }
+ };
+ if(buffer[0] != '\0'){
+ issue_command(buffer, argv[1]);
+ } else {
+ print_usage();
+ };
+ return 0;
+}
--- /dev/null
+/*
+* FOXMP3
+* Copyright (c) 2006 acmesystems.it - john@acmesystems.it
+*
+* This program is free software; you can redistribute it and/or modify
+* it under the terms of the GNU General Public License as published by
+* the Free Software Foundation; either version 2 of the License, or
+* (at your option) any later version.
+*
+* This program is distributed in the hope that it will be useful,
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+* GNU General Public License for more details.
+*
+* You should have received a copy of the GNU General Public License
+* along with this program; if not, write to the Free Software
+* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA02111-1307USA
+*
+* Feedback, Bugs... info@acmesystems.it
+*
+*/
+
+#include "mp3_file.h"
+#include "mp3_stream.h"
+#include "mp3_nix_socket.h"
+#include "mp3_tcp_socket.h"
+#include "mp3_common.h"
+#include "mp3_statemachine.h"
+#include "mp3_socket_parser.h"
+#include "mp3_misc.h"
+#include "mp3_playtime.h"
+#include "mp3_states.h"
+
+void state_event(int event, EVENT_PARAM *param);
+EVENT_PARAM* state_new_event(unsigned char *text, int numeric);
--- /dev/null
+/*
+* FOXMP3
+* Copyright (c) 2006 acmesystems.it - john@acmesystems.it
+*
+* This program is free software; you can redistribute it and/or modify
+* it under the terms of the GNU General Public License as published by
+* the Free Software Foundation; either version 2 of the License, or
+* (at your option) any later version.
+*
+* This program is distributed in the hope that it will be useful,
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+* GNU General Public License for more details.
+*
+* You should have received a copy of the GNU General Public License
+* along with this program; if not, write to the Free Software
+* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA02111-1307USA
+*
+* Feedback, Bugs... info@acmesystems.it
+*
+*/
+
+#include <stdio.h>
+#include <string.h>
+#include <unistd.h>
+#include <sys/ioctl.h>
+#include <fcntl.h>
+
+#include "mp3.h"
+
+static int mp3_fd;
+static int mp3_frequency_val = CRYSTAL12288;
+unsigned int volume = 0x3030;
+
+int mp3_open_port(unsigned char *port_name){
+ int fd;
+ if ((fd = open(port_name, O_RDWR)) < 0) {
+ printf("Error whilst opening %s\n", port_name);
+ return -1;
+ }
+ return fd;
+};
+
+void mp3_set_frequency(unsigned int crystal_frequency){
+ mp3_frequency_val = crystal_frequency;
+};
+
+int mp3_init(void){
+ mp3_fd = mp3_open_port("/dev/mp3");
+ if(mp3_fd < 1){
+ return 0;
+ };
+ ioctl(mp3_fd, IOCTL_MP3_INIT, mp3_frequency_val);
+ return 1;
+};
+
+void mp3_shutdown(void){
+ close(mp3_fd);
+};
+
+void mp3_bass(unsigned char t_freq, unsigned char t_amp,
+ unsigned char b_freq, unsigned char b_amp){
+ unsigned int val;
+ if(t_amp > 0xf){
+ t_amp = 0xf;
+ };
+ if(b_amp > 0xf){
+ b_amp = 0xf;
+ };
+ val = t_amp;
+ val <<= 4;
+ val += t_freq;
+ val <<= 4;
+ val += b_amp;
+ val <<= 4;
+ val += b_freq;
+ ioctl(mp3_fd, IOCTL_MP3_BASS, val);
+};
+
+void mp3_reset(void){
+ ioctl(mp3_fd, IOCTL_MP3_CLEARBUFFER, 0);
+ ioctl(mp3_fd, IOCTL_MP3_RESET, mp3_frequency_val);
+ ioctl(mp3_fd, IOCTL_MP3_SETVOLUME, volume);
+};
+
+unsigned char mp3_send_data_to_buffer(MP3_DATA mp3_data){
+ return write(mp3_fd, (void*)&mp3_data, sizeof(MP3_DATA));
+};
+
+unsigned char mp3_play(void){
+ return ioctl(mp3_fd, IOCTL_MP3_PLAY, 0);
+};
+
+void mp3_stop(void){
+ ioctl(mp3_fd, IOCTL_MP3_CLEARBUFFER, 0);
+};
+
+void mp3_beep(unsigned char freq, unsigned int ms){
+ MP3_BEEP mp3_beep_;
+ mp3_beep_.freq = freq;
+ mp3_beep_.ms = ms;
+ ioctl(mp3_fd, IOCTL_MP3_BEEP, &mp3_beep_);
+};
+
+void mp3_set_volume(unsigned char left, unsigned char right){
+ volume = left;
+ volume <<= 8;
+ volume += right;
+
+ ioctl(mp3_fd, IOCTL_MP3_SETVOLUME, volume);
+};
+
+unsigned char mp3_buffer_finished(void){
+ return ioctl(mp3_fd, IOCTL_MP3_END_REACHED, 0);
+};
+
+unsigned char mp3_get_audio_data(AUDIO_DATA *audio_data){
+ return ioctl(mp3_fd, IOCTL_MP3_GETAUDIODATA, audio_data);
+};
+
+
--- /dev/null
+/*
+* FOXMP3
+* Copyright (c) 2006 acmesystems.it - john@acmesystems.it
+*
+* This program is free software; you can redistribute it and/or modify
+* it under the terms of the GNU General Public License as published by
+* the Free Software Foundation; either version 2 of the License, or
+* (at your option) any later version.
+*
+* This program is distributed in the hope that it will be useful,
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+* GNU General Public License for more details.
+*
+* You should have received a copy of the GNU General Public License
+* along with this program; if not, write to the Free Software
+* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA02111-1307USA
+*
+* Feedback, Bugs... info@acmesystems.it
+*
+*/
+
+#define MP3_CHUNK_SIZE 4096
+#define MP3_BUFFERING 0
+#define MP3_PLAYING 1
+#define MP3_BUFFER_FINISHED 2
+#define MP3_PLAY_FINISHED 3
+
+typedef struct _MP3_DATA{
+ unsigned char mp3[MP3_CHUNK_SIZE];
+ unsigned char state;
+} MP3_DATA;
+
+
+#define IOCTL_MP3_INIT 0x01
+#define IOCTL_MP3_RESET 0x02
+#define IOCTL_MP3_SETVOLUME 0x03
+#define IOCTL_MP3_GETVOLUME 0x04
+typedef struct _AUDIO_DATA{
+ unsigned int bitrate;
+ unsigned int sample_rate;
+ unsigned char is_stereo;
+}AUDIO_DATA;
+#define IOCTL_MP3_GETAUDIODATA 0x05
+
+#define IOCTL_MP3_CLEARBUFFER 0x06
+#define IOCTL_MP3_PLAY 0x07
+typedef struct _MP3_BEEP{
+ unsigned char freq;
+ unsigned int ms;
+} MP3_BEEP;
+#define IOCTL_MP3_BEEP 0x08
+#define IOCTL_MP3_END_REACHED 0x09
+
+#define IOCTL_MP3_BASS 0x10
+
+#define CRYSTAL12288 0x9800
+#define CRYSTAL24576 0x0
+
+#define MP3_OK 0
+#define MP3_ERROR 1
+#define MP3_END 2
+
+void mp3_reset(void);
+unsigned char mp3_send_data_to_buffer(MP3_DATA mp3_data);
+unsigned char mp3_buffer_finished(void);
+unsigned char mp3_play(void);
+void mp3_stop(void);
+int mp3_init(void);
+void mp3_bass(unsigned char t_freq, unsigned char t_amp,
+ unsigned char b_freq, unsigned char b_amp);
+void mp3_set_volume(unsigned char left, unsigned char right);
--- /dev/null
+/*
+* FOXMP3
+* Copyright (c) 2006 acmesystems.it - john@acmesystems.it
+*
+* This program is free software; you can redistribute it and/or modify
+* it under the terms of the GNU General Public License as published by
+* the Free Software Foundation; either version 2 of the License, or
+* (at your option) any later version.
+*
+* This program is distributed in the hope that it will be useful,
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+* GNU General Public License for more details.
+*
+* You should have received a copy of the GNU General Public License
+* along with this program; if not, write to the Free Software
+* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA02111-1307USA
+*
+* Feedback, Bugs... info@acmesystems.it
+*
+*/
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <fcntl.h>
+#include <errno.h>
+#include <string.h>
+
+#include "mp3.h"
+
+
+#define MP3_PRE_BUFFER_COUNT ((128 * 1024) / MP3_CHUNK_SIZE)
+
+
+typedef struct _MP3_FILE {
+ unsigned char filename[2048];
+ MP3_DATA mp3_data;
+ FILE *fd;
+ unsigned char file_end_found;
+ MP3_FILE_ID3 *id3;
+} MP3_FILE;
+
+static MP3_FILE mp3_file;
+
+void mp3_load_id3(FILE *fp){
+ unsigned char *buf = malloc(1024);
+
+ mp3_file.id3->album[0] = '\0';
+ mp3_file.id3->artist[0] = '\0';
+ mp3_file.id3->track[0] = '\0';
+
+
+ fgets(buf, 1024, fp);
+ if( (buf[0] == 'I') &&
+ (buf[1] == 'D') &&
+ (buf[2] == '3')){
+ unsigned int id3_size;
+ unsigned int i;
+ unsigned int id3_version = buf[3];
+ id3_version <<= 8;
+ id3_version += buf[4];
+
+ id3_size = 0;
+
+ for(i = 0; i<4; i++){
+ id3_size += buf[5 + i];
+ id3_size <<= 7;
+ };
+ if(id3_version>>8 == 3){
+ unsigned int id3_pos = 10;
+ unsigned int id3_tag_size;
+ unsigned char tag_name[5];
+ unsigned char tag_data[257];
+ tag_name[4] = '\0';
+ tag_data[256] = '\0';
+ unsigned int count = 0;
+ while(count < 10){
+ strncpy(tag_name, &buf[id3_pos], 4);
+ id3_tag_size = buf[id3_pos + 4];
+ id3_tag_size <<= 8;
+ id3_tag_size = buf[id3_pos + 5];
+ id3_tag_size <<= 8;
+ id3_tag_size = buf[id3_pos + 6];
+ id3_tag_size <<= 8;
+ id3_tag_size = buf[id3_pos + 7];
+ if(id3_tag_size == 0){
+ break;
+ };
+ if(id3_tag_size > 256){
+ memcpy(&tag_data[0], &buf[id3_pos + 11] , 256);
+ } else {
+ memcpy(&tag_data[0], &buf[id3_pos + 11] ,
+ id3_tag_size -1);
+ tag_data[id3_tag_size-1] = '\0';
+ };
+ id3_pos += 10 + id3_tag_size;
+ if(strcmp(tag_name, "TPE1") == 0){
+ strncpy(mp3_file.id3->artist, tag_data, 255);
+ };
+ if(strcmp(tag_name, "TALB") == 0){
+ strncpy(mp3_file.id3->album, tag_data, 255);
+ };
+ if(strcmp(tag_name, "TIT2") == 0){
+ strncpy(mp3_file.id3->track, tag_data, 255);
+ };
+ if(id3_pos >= id3_size){
+ break;
+ };
+ count ++;
+ };
+ };
+ printf("ID3 tag found Version 2.%d.%d / size %d\n%s -- %s -- %s\n",
+ id3_version>>8,
+ id3_version&0xff,
+ id3_size,
+ mp3_file.id3->artist,
+ mp3_file.id3->album,
+ mp3_file.id3->track);
+ } else {
+ printf("No ID3 Tag was found\n");
+ };
+ free(buf);
+};
+
+
+int mp3_file_setup(unsigned char *filename, MP3_FILE_ID3 *id3){
+ unsigned int i;
+ mp3_file.id3 = id3;
+ mp3_file.file_end_found = 0;
+ strcpy(mp3_file.filename, filename);
+ mp3_file.fd = fopen(mp3_file.filename, "rb");
+ if(!mp3_file.fd){
+ mp3_file.fd = 0;
+ printf("error opening file %s\n", mp3_file.filename);
+ return MP3_ERROR;
+ };
+ printf("File %s opened Ok\n", mp3_file.filename);
+ printf("Reading id3 tag\n");
+ mp3_load_id3(mp3_file.fd);
+ fseek(mp3_file.fd, 0, SEEK_SET);
+
+ mp3_reset();
+
+ printf("Buffering MP3 Data\n");
+ mp3_file.mp3_data.state = MP3_BUFFERING;
+ for(i = 0; i < MP3_PRE_BUFFER_COUNT - 1; i++){
+ fread(mp3_file.mp3_data.mp3, MP3_CHUNK_SIZE, 1, mp3_file.fd);
+ mp3_file.mp3_data.state = MP3_PLAYING;
+ mp3_send_data_to_buffer(mp3_file.mp3_data);
+ };
+
+ printf("Starting to play file : %s\n", mp3_file.filename);
+ return MP3_OK;
+};
+
+int mp3_file_handle(void){
+ unsigned char transmit_success = 1;
+ if (!feof(mp3_file.fd)) {
+ fread(mp3_file.mp3_data.mp3, MP3_CHUNK_SIZE, 1, mp3_file.fd);
+ transmit_success = 0;
+ while(!transmit_success){
+ if(!mp3_send_data_to_buffer(mp3_file.mp3_data)){
+ usleep(1);
+ transmit_success = 0;
+ } else {
+ transmit_success = 1;
+ };
+ };
+ return MP3_OK;
+ } else {
+ if(!mp3_file.file_end_found){
+ mp3_file.mp3_data.state = MP3_BUFFER_FINISHED;
+ mp3_send_data_to_buffer(mp3_file.mp3_data);
+ printf("File end reached. Wait till kernel buffer has cleared.\n");
+ mp3_file.file_end_found = 1;
+ };
+ if(!mp3_buffer_finished()){
+ return MP3_OK;
+ } else {
+ return MP3_END;
+ };
+ };
+};
+
+int mp3_file_cleanup(void){
+ if(mp3_file.fd){
+ fclose(mp3_file.fd);
+ };
+ return MP3_OK;
+};
--- /dev/null
+/*
+* a.lp_mp3 - Open Source Atmel AVR / Fox Board based MP3 Players
+* Copyright (c) 2003-2006 K. John '2B|!2B' Crispin
+*
+* This program is free software; you can redistribute it and/or modify
+* it under the terms of the GNU General Public License as published by
+* the Free Software Foundation; either version 2 of the License, or
+* (at your option) any later version.
+*
+* This program is distributed in the hope that it will be useful,
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+* GNU General Public License for more details.
+*
+* You should have received a copy of the GNU General Public License
+* along with this program; if not, write to the Free Software
+* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA02111-1307USA
+*
+* Feedback, Bugs.... mail john{AT}phrozen.org
+*
+*/
+
+typedef struct _MP3_FILE_ID3 {
+ unsigned char album[256];
+ unsigned char artist[256];
+ unsigned char track[256];
+} MP3_FILE_ID3;
+
+int mp3_file_setup(unsigned char *filename, MP3_FILE_ID3 *id3);
+int mp3_file_handle(void);
+int mp3_file_cleanup(void);
--- /dev/null
+/*
+* FOXMP3
+* Copyright (c) 2006 acmesystems.it - john@acmesystems.it
+*
+* This program is free software; you can redistribute it and/or modify
+* it under the terms of the GNU General Public License as published by
+* the Free Software Foundation; either version 2 of the License, or
+* (at your option) any later version.
+*
+* This program is distributed in the hope that it will be useful,
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+* GNU General Public License for more details.
+*
+* You should have received a copy of the GNU General Public License
+* along with this program; if not, write to the Free Software
+* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA02111-1307USA
+*
+* Feedback, Bugs... info@acmesystems.it
+*
+*/
+
+
+#include <stdio.h>
+#include <string.h>
+#include <unistd.h>
+#include <stdlib.h>
+#include <sys/wait.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+
+#include "mp3.h"
+
+#define TMP_PLS_NAME "/var/tmp.pls"
+
+char* mp3_shell_run(char *filename, char **args, char *buffer, int length){
+ int fd1[2], fd2[2], l;
+ if((pipe(fd1) !=0) || (pipe(fd2)!=0)){
+ return NULL;
+ }
+ if (fork() == 0){
+ close(fd1[1]);
+ close(fd2[0]);
+ if ((dup2(fd1[0], STDIN_FILENO) == -1)
+ || (dup2(fd2[1], STDOUT_FILENO) == -1)){
+ exit(0);
+ }
+ close(fd1[0]);
+ close(fd2[1]);
+ execvp(filename, args);
+ printf("ERROR running : %s\n", filename);
+ exit(0);
+ }
+ memset(buffer,'\0',length);
+ close(fd1[0]);
+ close(fd2[1]);
+ close(fd1[1]);
+ wait(NULL);
+ if((l = read(fd2[0], buffer, length -1)) == -1){
+ printf("read failed");
+ return NULL;
+ }
+ buffer[l] = '\0';
+ close (fd2[2]);
+ return buffer;
+}
+
+int mp3_pls_get_info(unsigned char *pls_url, unsigned char *url,
+ unsigned char *path, unsigned int *port){
+ int ret = MP3_ERROR;
+ char *exec_args[6];
+ int i;
+ remove(TMP_PLS_NAME);
+ for (i = 0; i < 5; i++){
+ exec_args[i] = malloc(2048);
+ }
+ exec_args[0][0] = '\0';
+ strcpy(exec_args[1], "wget");
+ strcpy(exec_args[2], pls_url);
+ strcpy(exec_args[3], "-O");
+ strcpy(exec_args[4], TMP_PLS_NAME);
+ exec_args[5] = NULL;
+ printf("Getting pls file --> %s \n", exec_args[2]);
+ if(mp3_shell_run("wget", &exec_args[1],
+ exec_args[0], 2048)){
+ struct stat s;
+ stat(TMP_PLS_NAME, &s);
+ if(s.st_size > 0){
+ FILE *fp = fopen(TMP_PLS_NAME, "r");
+ if(fp > 0){
+ unsigned char *data = malloc(2048);
+ *url = '\0';
+ while((!*url) && (!feof(fp))){
+ if(fgets(data, 2048, fp) != NULL){
+ if(strstr(data, "File")){
+ unsigned char *t = strstr(data, "=");
+ if(t){
+ t++;
+ if(mp3_stream_parse_url(t, url,
+ path, port) != MP3_OK){
+ *url = '\0';
+ }
+ }
+ }
+ }
+ }
+ fclose(fp);
+ free(data);
+ if(*url){
+ ret = MP3_OK;
+ }
+ }
+ }
+ } else {
+ printf("WGET error\n");
+ }
+ for (i = 0; i < 5; i++){
+ free(exec_args[i]);
+ }
+ if(ret == MP3_OK){
+ printf("Found file valid file in pls\n");
+ } else {
+ printf("Error whilst parsing pls\n");
+ }
+ return ret;
+}
+
+
+
--- /dev/null
+/*
+* FOXMP3
+* Copyright (c) 2006 acmesystems.it - john@acmesystems.it
+*
+* This program is free software; you can redistribute it and/or modify
+* it under the terms of the GNU General Public License as published by
+* the Free Software Foundation; either version 2 of the License, or
+* (at your option) any later version.
+*
+* This program is distributed in the hope that it will be useful,
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+* GNU General Public License for more details.
+*
+* You should have received a copy of the GNU General Public License
+* along with this program; if not, write to the Free Software
+* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA02111-1307USA
+*
+* Feedback, Bugs... info@acmesystems.it
+*
+*/
+
+
+char* mp3_shell_run(char *filename, char **args, char *buffer, int length);
+int mp3_pls_get_info(unsigned char *pls_url, unsigned char *url,
+ unsigned char *path, unsigned int *port);
--- /dev/null
+/*
+* FOXMP3
+* Copyright (c) 2006 acmesystems.it - john@acmesystems.it
+*
+* This program is free software; you can redistribute it and/or modify
+* it under the terms of the GNU General Public License as published by
+* the Free Software Foundation; either version 2 of the License, or
+* (at your option) any later version.
+*
+* This program is distributed in the hope that it will be useful,
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+* GNU General Public License for more details.
+*
+* You should have received a copy of the GNU General Public License
+* along with this program; if not, write to the Free Software
+* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA02111-1307USA
+*
+* Feedback, Bugs... info@acmesystems.it
+*
+*/
+
+#include <sys/socket.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <string.h>
+#include <sys/socket.h>
+#include <sys/un.h>
+#include <sys/poll.h>
+#include <stdarg.h>
+#include <fcntl.h>
+#include "mp3.h"
+
+#define SOCKET_PATH "/tmp/foxmp3"
+
+typedef struct _MP3_NIX_SOCKET {
+ fd_set master;
+ fd_set clients;
+ int max;
+ int listener;
+} MP3_NIX_SOCKET;
+
+static MP3_NIX_SOCKET mp3_nix_socket;
+
+int mp3_nix_socket_setup(void){
+ struct sockaddr_un myaddr;
+ int yes=1;
+ int len;
+ FD_ZERO(&mp3_nix_socket.master);
+ FD_ZERO(&mp3_nix_socket.clients);
+
+ if ((mp3_nix_socket.listener = socket(AF_UNIX, SOCK_STREAM, 0)) == -1) {
+ perror("socket");
+ return MP3_ERROR;
+ }
+ if (setsockopt(mp3_nix_socket.listener, SOL_SOCKET,
+ SO_REUSEADDR, &yes, sizeof(int)) == -1) {
+ perror("setsockopt");
+ return MP3_ERROR;
+ }
+ myaddr.sun_family = AF_UNIX;
+ strcpy(myaddr.sun_path, SOCKET_PATH);
+ unlink(myaddr.sun_path);
+ len = strlen(myaddr.sun_path) + sizeof(myaddr.sun_family);
+ if (bind(mp3_nix_socket.listener, (struct sockaddr *)&myaddr, len) == -1) {
+ perror("bind");
+ return MP3_ERROR;
+ }
+ if (listen(mp3_nix_socket.listener, 3) == -1) {
+ perror("listen");
+ return MP3_ERROR;
+ }
+ FD_SET(mp3_nix_socket.listener, &mp3_nix_socket.master);
+ mp3_nix_socket.max = mp3_nix_socket.listener;
+
+ return MP3_OK;
+};
+
+int mp3_nix_socket_handle(void){
+ struct sockaddr_un remoteaddr;
+ socklen_t addrlen;
+ int i;
+ int newfd;
+ char buf[1024];
+ int nbytes;
+ char buf_out[1024];
+ struct timeval tv;
+
+ tv.tv_sec = 0;
+ tv.tv_usec = 0;
+ mp3_nix_socket.clients = mp3_nix_socket.master;
+
+ if (select(mp3_nix_socket.max + 1, &mp3_nix_socket.clients,
+ NULL, NULL, &tv) == -1) {
+ // sometimes the select is interrupted, because of the alarm signal used by the playtime counter
+ //perror("error whilst selecting socket");
+ return MP3_ERROR;
+ }
+ for(i = 0; i <= mp3_nix_socket.max; i++) {
+ if (FD_ISSET(i, &mp3_nix_socket.clients)) {
+ if (i == mp3_nix_socket.listener) {
+ addrlen = sizeof(remoteaddr);
+ if ((newfd = accept(mp3_nix_socket.listener,
+ (struct sockaddr *)&remoteaddr,
+ &addrlen)) == -1) {
+ perror("error whilst accepting socket");
+ return MP3_ERROR;
+ } else {
+ FD_SET(newfd, &mp3_nix_socket.master);
+ if (newfd > mp3_nix_socket.max) {
+ mp3_nix_socket.max = newfd;
+ }
+ fcntl(newfd, F_SETFL, O_NONBLOCK);
+ printf("New socket client on %d\n", newfd);
+ }
+ } else {
+ if ((nbytes = recv(i, buf, sizeof(buf), 0)) <= 0) {
+ if (nbytes == 0) {
+ printf("selectserver: socket hung up %d\n", i);
+ close(i);
+ FD_CLR(i, &mp3_nix_socket.master);
+ } else {
+ printf("error whilst receiving socket %d\n", i);
+ }
+ } else {
+ buf[nbytes] = '\0';
+ printf("Got data : %s\n", buf);
+ mp3_parser_incoming(buf,buf_out);
+ if(*buf_out != '\0'){
+ send(i, buf_out, strlen(buf_out), 0);
+ }
+ }
+ }
+ }
+ }
+ return MP3_OK;
+}
+
+void mp3_nix_socket_write(unsigned char *data, ...){
+ unsigned int i;
+ unsigned char t[2048];
+ va_list ap;
+
+ // clear possible dead sockets
+ mp3_nix_socket_handle();
+ memset(t, 0, 2048);
+ va_start(ap, data);
+ vsprintf(t, data, ap);
+ va_end(ap);
+ printf("Sending data --> %s\n", t);
+ for(i = 0; i <= mp3_nix_socket.max; i++) {
+ if (FD_ISSET(i, &mp3_nix_socket.master)) {
+ if (i != mp3_nix_socket.listener) {
+ printf("Sending on socket %d\n", i);
+ send(i, t, strlen(t), 0);
+ }
+ }
+ }
+ printf("Finished sending\n");
+}
+
+int mp3_nix_socket_cleanup(void){
+ return MP3_OK;
+};
+
--- /dev/null
+/*
+* FOXMP3
+* Copyright (c) 2006 acmesystems.it - john@acmesystems.it
+*
+* This program is free software; you can redistribute it and/or modify
+* it under the terms of the GNU General Public License as published by
+* the Free Software Foundation; either version 2 of the License, or
+* (at your option) any later version.
+*
+* This program is distributed in the hope that it will be useful,
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+* GNU General Public License for more details.
+*
+* You should have received a copy of the GNU General Public License
+* along with this program; if not, write to the Free Software
+* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA02111-1307USA
+*
+* Feedback, Bugs... info@acmesystems.it
+*
+*/
+int mp3_nix_socket_setup(void);
+int mp3_nix_socket_handle(void);
+int mp3_nix_socket_cleanup(void);
+void mp3_nix_socket_write(unsigned char *data, ...);
--- /dev/null
+/*
+* FOXMP3
+* Copyright (c) 2006 acmesystems.it - john@acmesystems.it
+*
+* This program is free software; you can redistribute it and/or modify
+* it under the terms of the GNU General Public License as published by
+* the Free Software Foundation; either version 2 of the License, or
+* (at your option) any later version.
+*
+* This program is distributed in the hope that it will be useful,
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+* GNU General Public License for more details.
+*
+* You should have received a copy of the GNU General Public License
+* along with this program; if not, write to the Free Software
+* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA02111-1307USA
+*
+* Feedback, Bugs... info@acmesystems.it
+*
+*/
+
+
+#include <unistd.h>
+#include <signal.h>
+#include <stdio.h>
+#include "mp3.h"
+
+
+static MP3_PLAYTIME *mp3_playtime;
+
+void sig_alarm_handler(int sig){
+ alarm(1);
+ mp3_playtime->playtime++;
+ mp3_playtime->playtime_secs++;
+ if(mp3_playtime->playtime_secs > 59){
+ mp3_playtime->playtime_mins++;
+ mp3_playtime->playtime_secs = 0;
+ }
+ state_generic_event(MP3_EVENT_GENERIC_PLAYTIME, 0, NULL);
+};
+
+void mp3_playtime_init(MP3_PLAYTIME *playtime){
+ mp3_playtime = playtime;
+ signal(SIGALRM, sig_alarm_handler);
+};
+
+void mp3_playtime_start(void){
+ mp3_playtime->playtime = 0;
+ mp3_playtime->playtime_secs = 0;
+ mp3_playtime->playtime_mins = 0;
+ alarm(1);
+ state_generic_event(MP3_EVENT_GENERIC_PLAYTIME, 0, NULL);
+};
+
+void mp3_playtime_stop(void){
+ alarm(0);
+ mp3_playtime->playtime = 0;
+ mp3_playtime->playtime_secs = 0;
+ mp3_playtime->playtime_mins = 0;
+};
--- /dev/null
+/*
+* FOXMP3
+* Copyright (c) 2006 acmesystems.it - john@acmesystems.it
+*
+* This program is free software; you can redistribute it and/or modify
+* it under the terms of the GNU General Public License as published by
+* the Free Software Foundation; either version 2 of the License, or
+* (at your option) any later version.
+*
+* This program is distributed in the hope that it will be useful,
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+* GNU General Public License for more details.
+*
+* You should have received a copy of the GNU General Public License
+* along with this program; if not, write to the Free Software
+* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA02111-1307USA
+*
+* Feedback, Bugs... info@acmesystems.it
+*
+*/
+
+
+typedef struct _MP3_PLAYTIME {
+ unsigned int playtime;
+ unsigned int playtime_secs;
+ unsigned int playtime_mins;
+} MP3_PLAYTIME;
+
+void mp3_playtime_init(MP3_PLAYTIME *playtime);
+void mp3_playtime_start(void);
+void mp3_playtime_stop(void);
+
--- /dev/null
+/*
+* FOXMP3
+* Copyright (c) 2006 acmesystems.it - john@acmesystems.it
+*
+* This program is free software; you can redistribute it and/or modify
+* it under the terms of the GNU General Public License as published by
+* the Free Software Foundation; either version 2 of the License, or
+* (at your option) any later version.
+*
+* This program is distributed in the hope that it will be useful,
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+* GNU General Public License for more details.
+*
+* You should have received a copy of the GNU General Public License
+* along with this program; if not, write to the Free Software
+* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA02111-1307USA
+*
+* Feedback, Bugs... info@acmesystems.it
+*
+*/
+
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+
+#include "mp3.h"
+
+#define TOKEN_MAX 16
+#define TOKEN_SIZE 256
+
+static unsigned char mp3_parser_tokens[TOKEN_MAX][TOKEN_SIZE];
+
+int mp3_parser_tokenize(unsigned char *in){
+ int i = 0;
+ char *token = in;
+ char *tmp;
+ do {
+ tmp = strstr(token, " ");
+ if(tmp){
+ *tmp = '\0';
+ strcpy(mp3_parser_tokens[i], token);
+ tmp++;
+ token = tmp;
+ } else {
+ strcpy(mp3_parser_tokens[i], token);
+ };
+ i++;
+ }while((i < TOKEN_MAX) && (tmp));
+ return i;
+};
+
+extern int state_current;
+void mp3_parser_incoming(unsigned char *in, unsigned char *out){
+ int c = mp3_parser_tokenize(in);
+ int ret = 0;
+ int t1;
+ if(c){
+ printf("Parsing command from frontend app -> %s --- %d tokens\n", in, c);
+ if((!strcmp(mp3_parser_tokens[0], "PLAY")) && (c == 2)){
+ state_event(MP3_EVENT_FILE, state_new_event(mp3_parser_tokens[1], 0));
+ ret = 1;
+ } else if((!strcmp(mp3_parser_tokens[0], "STREAM"))
+ && (c == 3)){
+ if(!strcmp(mp3_parser_tokens[1], "pls")){
+ state_event(MP3_EVENT_STREAM, state_new_event(mp3_parser_tokens[2], STREAM_PLS));
+ ret = 1;
+ } else if(!strcmp(mp3_parser_tokens[1], "url")){
+ state_event(MP3_EVENT_STREAM, state_new_event(mp3_parser_tokens[2], STREAM_URL));
+ ret = 1;
+ }
+ } else if((!strcmp(mp3_parser_tokens[0], "VOLUME"))
+ && (c == 2)){
+ t1 = atoi(mp3_parser_tokens[1]);
+ state_generic_event(MP3_EVENT_GENERIC_VOLUME, t1, NULL);
+ ret = 1;
+ } else if((!strcmp(mp3_parser_tokens[0], "STOP"))
+ && (c == 1)){
+ state_event(MP3_EVENT_STOP, NULL);
+ ret = 1;
+ } else if((!strcmp(mp3_parser_tokens[0], "STATE"))
+ && (c == 1)){
+ state_generic_event(MP3_EVENT_GENERIC_STATE, 0, out);
+ return;
+ } else if((!strcmp(mp3_parser_tokens[0], "BASS"))
+ && (c == 2)){
+ t1 = atoi(mp3_parser_tokens[1]);
+ state_generic_event(MP3_EVENT_GENERIC_BASS, t1, NULL);
+ ret = 1;
+ }
+ if(ret){
+ sprintf(out, "OK\n");
+ printf("Command parsed ok.\n");
+ } else {
+
+ sprintf(out, "ERROR\n");
+ printf("Command parsed with error.\n");
+ };
+ } else {
+ printf("Got command from frontend with 0 tokens.\n");
+ };
+};
+
+
--- /dev/null
+/*
+* FOXMP3
+* Copyright (c) 2006 acmesystems.it - john@acmesystems.it
+*
+* This program is free software; you can redistribute it and/or modify
+* it under the terms of the GNU General Public License as published by
+* the Free Software Foundation; either version 2 of the License, or
+* (at your option) any later version.
+*
+* This program is distributed in the hope that it will be useful,
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+* GNU General Public License for more details.
+*
+* You should have received a copy of the GNU General Public License
+* along with this program; if not, write to the Free Software
+* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA02111-1307USA
+*
+* Feedback, Bugs... info@acmesystems.it
+*
+*/
+
+void mp3_parser_incoming(unsigned char *in, unsigned char *out);
+
--- /dev/null
+/*
+* FOXMP3
+* Copyright (c) 2006 acmesystems.it - john@acmesystems.it
+*
+* This program is free software; you can redistribute it and/or modify
+* it under the terms of the GNU General Public License as published by
+* the Free Software Foundation; either version 2 of the License, or
+* (at your option) any later version.
+*
+* This program is distributed in the hope that it will be useful,
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+* GNU General Public License for more details.
+*
+* You should have received a copy of the GNU General Public License
+* along with this program; if not, write to the Free Software
+* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA02111-1307USA
+*
+* Feedback, Bugs... info@acmesystems.it
+*
+*/
+
+
+void mp3_init_statemachine();
+void mp3_statemachine_main_loop();
+
--- /dev/null
+/*
+* FOXMP3
+* Copyright (c) 2006 acmesystems.it - john@acmesystems.it
+*
+* This program is free software; you can redistribute it and/or modify
+* it under the terms of the GNU General Public License as published by
+* the Free Software Foundation; either version 2 of the License, or
+* (at your option) any later version.
+*
+* This program is distributed in the hope that it will be useful,
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+* GNU General Public License for more details.
+*
+* You should have received a copy of the GNU General Public License
+* along with this program; if not, write to the Free Software
+* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA02111-1307USA
+*
+* Feedback, Bugs... info@acmesystems.it
+*
+*/
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <sys/poll.h>
+#include <signal.h>
+#include "mp3.h"
+
+typedef struct _MP3_STATE {
+ struct {
+ unsigned char volume;
+ unsigned char bass;
+ unsigned char treble;
+ } decoder;
+ struct {
+ unsigned char name[2048];
+ MP3_FILE_ID3 id3;
+ } file;
+ struct {
+ unsigned char url[2048];
+ unsigned char path[256];
+ unsigned int port;
+ } stream;
+ MP3_PLAYTIME playtime;
+ } MP3_STATE;
+
+static MP3_STATE mp3_state;
+
+void state_startup_enter(int state_last, int event, EVENT_PARAM *param){
+ mp3_state.decoder.volume = 0x30;
+ mp3_state.decoder.bass = 1;
+ mp3_state.file.name[0] = '\0';
+ mp3_state.stream.url[0] = '\0';
+ mp3_state.stream.path[0] = '\0';
+ mp3_state.stream.port = 0;
+ mp3_playtime_init(&mp3_state.playtime);
+ mp3_init();
+ mp3_nix_socket_setup();
+ mp3_tcp_socket_setup();
+};
+
+void state_idle_enter(int state_last, int event, EVENT_PARAM *param){
+ mp3_stop();
+ mp3_playtime_stop();
+};
+
+void state_file_startup_enter(int state_last, int event, EVENT_PARAM *param){
+ if(mp3_file_setup(param->text, &mp3_state.file.id3) == MP3_OK){
+ strcpy(mp3_state.file.name, param->text);
+ } else {
+ state_event(MP3_EVENT_ERROR, NULL);
+ };
+};
+
+void state_file_startup_leave(int state_new, int event){
+ if(state_new == MP3_STATE_FILE_HANDLE){
+ mp3_play();
+ mp3_playtime_start();
+ mp3_nix_socket_write("START FILE\n");
+ };
+};
+
+void state_file_handle_enter(int state_last, int event, EVENT_PARAM *param){
+ int ret = mp3_file_handle();
+ if(ret == MP3_ERROR){
+ state_event(MP3_EVENT_ERROR, NULL);
+ };
+ if(ret == MP3_END){
+ state_event(MP3_EVENT_END, NULL);
+ };
+
+};
+
+void state_file_handle_leave(int state_new, int event){
+ if(state_new != MP3_STATE_FILE_HANDLE){
+ mp3_playtime_stop();
+ mp3_file_cleanup();
+ mp3_nix_socket_write("STOP FILE\n");
+ };
+};
+
+void state_stream_startup_enter(int state_last, int event, EVENT_PARAM *param){
+ if(mp3_stream_setup(param->text, param->numeric, mp3_state.stream.url,
+ mp3_state.stream.path, &mp3_state.stream.port) != MP3_OK){
+ state_event(MP3_EVENT_ERROR, NULL);
+ };
+};
+
+void state_stream_startup_leave(int state_new, int event){
+ if(state_new == MP3_STATE_STREAM_HANDLE){
+ mp3_play();
+ mp3_playtime_start();
+ mp3_nix_socket_write("START STREAM\n");
+ };
+};
+
+void state_stream_handle_enter(int state_last, int event, EVENT_PARAM *param){
+ if(mp3_stream_handle() == MP3_ERROR){
+ state_event(MP3_EVENT_ERROR, NULL);
+ }
+};
+
+void state_stream_handle_leave(int state_new, int event){
+ if(state_new != MP3_STATE_STREAM_HANDLE){
+ mp3_stream_cleanup();
+ mp3_playtime_stop();
+ mp3_nix_socket_write("STOP STREAM\n");
+ }
+};
+
+extern STATE states[MAX_STATE_COUNT];
+void state_error_enter(int state_last, int event, EVENT_PARAM *param){
+ if(param){
+ printf("Error in state %s -> %s\n", states[state_last].name, param->text);
+ mp3_nix_socket_write("ERROR Error in state %s -> %s\n", states[state_last].name, param->text);
+ } else {
+ printf("Unknown error in state %s\n", states[state_last].name);
+ };
+};
+
+void state_shutdown_enter(int state_last, int event, EVENT_PARAM *param){
+ printf("Entering state SHUTDOWN ...\n");
+ printf("Shutting down player ...\n");
+ mp3_nix_socket_cleanup();
+ mp3_tcp_socket_cleanup();
+ printf("Quitting statemachine ...\n");
+ exit(0);
+};
+extern int state_current;
+void state_generic_event(unsigned int event, unsigned char in_int,
+ unsigned char *out_uchar){
+ switch(event){
+ case MP3_EVENT_GENERIC_VOLUME:
+ mp3_state.decoder.volume = in_int;
+ mp3_set_volume(mp3_state.decoder.volume,
+ mp3_state.decoder.volume);
+ mp3_nix_socket_write("VOLUME %d\n", mp3_state.decoder.volume);
+ break;
+ case MP3_EVENT_GENERIC_BASS:
+ mp3_state.decoder.bass = in_int;
+ mp3_bass(8, mp3_state.decoder.treble,
+ 8, mp3_state.decoder.bass);
+ mp3_nix_socket_write("BASS %d\n", mp3_state.decoder.bass);
+ break;
+ case MP3_EVENT_GENERIC_STATE:
+ out_uchar[0] = '\0';
+ sprintf(out_uchar, "%sVOLUME %d\n",
+ out_uchar, mp3_state.decoder.volume);
+ sprintf(out_uchar, "%sBASS %d\n",
+ out_uchar, mp3_state.decoder.bass);
+ sprintf(out_uchar, "%sTREBLE %d\n",
+ out_uchar, mp3_state.decoder.treble);
+ sprintf(out_uchar, "%sPLAYTIME %d\n",
+ out_uchar,
+ (mp3_state.playtime.playtime_mins * 60) + mp3_state.playtime.playtime_secs);
+ switch(state_current){
+ case MP3_STATE_IDLE:
+ sprintf(out_uchar, "%sSTATE MP3_STATE_IDLE\n", out_uchar);
+ break;
+ case MP3_STATE_FILE_START:
+ case MP3_STATE_FILE_HANDLE:
+ sprintf(out_uchar, "%sFILE %s\n", out_uchar,
+ mp3_state.file.name);
+ if(strlen(mp3_state.file.id3.artist)){
+ sprintf(out_uchar, "%sID3_ARTIST %s\n",
+ out_uchar,
+ mp3_state.file.id3.artist);
+ };
+ if(strlen(mp3_state.file.id3.album)){
+ sprintf(out_uchar, "%sID3_ALBUM %s\n",
+ out_uchar,
+ mp3_state.file.id3.album);
+ };
+ if(strlen(mp3_state.file.id3.album)){
+ sprintf(out_uchar, "%sID3_TRACK %s\n",
+ out_uchar,
+ mp3_state.file.id3.track);
+ };
+ sprintf(out_uchar, "%sSTATE MP3_STATE_FILE\n", out_uchar);
+ break;
+ case MP3_STATE_STREAM_START:
+ case MP3_STATE_STREAM_HANDLE:
+ sprintf(out_uchar, "%sSTREAM %s:%d%s\n", out_uchar,
+ mp3_state.stream.url,
+ mp3_state.stream.port,
+ mp3_state.stream.path);
+ sprintf(out_uchar, "%sSTATE MP3_STATE_STREAM\n", out_uchar);
+ break;
+ default:
+ sprintf(out_uchar, "STATE Unkonwn\n");
+ break;
+ };
+ sprintf(out_uchar, "%sOK\n", out_uchar);
+ break;
+ case MP3_EVENT_GENERIC_PLAYTIME:
+ // printf("%02d:%02d\n", mp3_state.playtime.playtime_mins,
+ // mp3_state.playtime.playtime_secs);
+ break;
+ default:
+ break;
+ };
+};
+
--- /dev/null
+/*
+* FOXMP3
+* Copyright (c) 2006 acmesystems.it - john@acmesystems.it
+*
+* This program is free software; you can redistribute it and/or modify
+* it under the terms of the GNU General Public License as published by
+* the Free Software Foundation; either version 2 of the License, or
+* (at your option) any later version.
+*
+* This program is distributed in the hope that it will be useful,
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+* GNU General Public License for more details.
+*
+* You should have received a copy of the GNU General Public License
+* along with this program; if not, write to the Free Software
+* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA02111-1307USA
+*
+* Feedback, Bugs... info@acmesystems.it
+*
+*/
+
+typedef struct _EVENT {
+ unsigned char *name;
+} EVENT;
+
+typedef struct _EVENT_PARAM {
+ int numeric;
+ unsigned char *text;
+} EVENT_PARAM;
+
+typedef void (*STATE_ENTER)(int state_last, int event, EVENT_PARAM *param);
+typedef void (*STATE_LEAVE)(int state_new, int event);
+
+typedef struct _STATE {
+ unsigned char *name;
+ STATE_ENTER enter;
+ STATE_LEAVE leave;
+} STATE;
+
+typedef struct _TRANSITION {
+ int old_state;
+ int event;
+ int new_state;
+} TRANSITION;
+
+// a = id, b = name, c = enter, d = leave
+#define STATE_ADD(a, b, c, d) { \
+ if((a > 0) && (a < MAX_STATE_COUNT)){ \
+ states[a].name = strdup(b); \
+ states[a].enter = c; \
+ states[a].leave = d; \
+ } \
+ }
+
+// a = old, b = event, c = new
+#define TRANSITION_ADD(a, b, c) { \
+ if((transition_count >= 0) && \
+ (transition_count < MAX_TRANSITION_COUNT)){ \
+ transitions[transition_count].old_state = a; \
+ transitions[transition_count].event = b; \
+ transitions[transition_count].new_state = c; \
+ transition_count++; \
+ } \
+ }
+
+// a = id, b = name
+#define EVENT_ADD(a, b) { \
+ if((a > 0) && (a < MAX_EVENT_COUNT)){ \
+ events[a].name = strdup(b); \
+ } \
+ }
+#define MAX_EVENT_COUNT 20
+#define MAX_STATE_COUNT 20
+#define MAX_TRANSITION_COUNT 60
+
+#define MP3_STATE_NONE 0
+#define MP3_STATE_STARTUP 1
+#define MP3_STATE_IDLE 2
+#define MP3_STATE_FILE_START 3
+#define MP3_STATE_FILE_HANDLE 4
+#define MP3_STATE_STREAM_START 5
+#define MP3_STATE_STREAM_HANDLE 6
+#define MP3_STATE_ERROR 7
+#define MP3_STATE_SHUTDOWN 8
+#define MP3_STATE_DEFAULT 9
+
+#define MP3_EVENT_TIMEOUT 1
+#define MP3_EVENT_FILE 2
+#define MP3_EVENT_STREAM 3
+#define MP3_EVENT_STOP 4
+#define MP3_EVENT_ERROR 5
+#define MP3_EVENT_SHUTDOWN 6
+#define MP3_EVENT_END 7
+
+#define MP3_EVENT_GENERIC_VOLUME 0
+#define MP3_EVENT_GENERIC_STATE 1
+#define MP3_EVENT_GENERIC_BASS 2
+#define MP3_EVENT_GENERIC_PLAYTIME 3
+
+void state_startup_enter(int state_last, int event, EVENT_PARAM *param);
+void state_idle_enter(int state_last, int event, EVENT_PARAM *param);
+void state_file_startup_enter(int state_last, int event, EVENT_PARAM *param);
+void state_file_startup_leave(int state_new, int event);
+void state_file_handle_enter(int state_last, int event, EVENT_PARAM *param);
+void state_file_handle_leave(int state_new, int event);
+void state_stream_startup_enter(int state_last, int event, EVENT_PARAM *param);
+void state_stream_startup_leave(int state_last, int event);
+void state_stream_handle_enter(int state_last, int event, EVENT_PARAM *param);
+void state_stream_handle_leave(int state_new, int event);
+void state_error_enter(int state_last, int event, EVENT_PARAM *param);
+void state_shutdown_enter(int state_last, int event, EVENT_PARAM *param);
+void state_generic_event(unsigned int event, unsigned char in_int,
+ unsigned char *out_uchar);
--- /dev/null
+/*
+* FOXMP3
+* Copyright (c) 2006 acmesystems.it - john@acmesystems.it
+*
+* This program is free software; you can redistribute it and/or modify
+* it under the terms of the GNU General Public License as published by
+* the Free Software Foundation; either version 2 of the License, or
+* (at your option) any later version.
+*
+* This program is distributed in the hope that it will be useful,
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+* GNU General Public License for more details.
+*
+* You should have received a copy of the GNU General Public License
+* along with this program; if not, write to the Free Software
+* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA02111-1307USA
+*
+* Feedback, Bugs... info@acmesystems.it
+*
+*/
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <fcntl.h>
+#include <errno.h>
+#include <string.h>
+#include <netdb.h>
+#include <sys/types.h>
+#include <netinet/in.h>
+#include <sys/socket.h>
+#include <sys/un.h>
+#include <sys/time.h>
+#include <sys/poll.h>
+
+#include "mp3.h"
+
+typedef struct _MP3_STREAM {
+ unsigned char buf[MAX_PACKET_SIZE + 1];
+ int sockfd;
+ unsigned char mp3_buffer[MAX_BUFFER_SIZE];
+ unsigned long int mp3_buffer_write_pos;
+ unsigned long int mp3_buffer_read_pos;
+ unsigned long int mp3_data_in_buffer;
+ unsigned char transmit_success;
+ unsigned int buffer_error;
+ MP3_DATA mp3_data;
+ unsigned int numbytes;
+ unsigned int metainterval;
+} MP3_STREAM;
+
+static MP3_STREAM mp3_stream;
+
+int connect_timeout (int sfd, struct sockaddr *addr, int addrlen,
+ struct timeval *timeout) {
+ struct timeval sv;
+ int svlen = sizeof sv;
+ int ret;
+
+ if (!timeout) {
+ return connect (sfd, addr, addrlen);
+ };
+ if (getsockopt (sfd, SOL_SOCKET, SO_SNDTIMEO, (char *)&sv, &svlen) < 0) {
+ return -1;
+ };
+ if (setsockopt (sfd, SOL_SOCKET, SO_SNDTIMEO, timeout,sizeof *timeout) < 0) {
+ return -1;
+ };
+ ret = connect (sfd, addr, addrlen);
+ setsockopt (sfd, SOL_SOCKET, SO_SNDTIMEO, (char *)&sv, sizeof sv);
+
+ return ret;
+}
+
+int mp3_stream_parse_url(unsigned char *url, unsigned char *ip,
+ unsigned char *path, unsigned int *port){
+ int len = strlen(url) - 1;
+ while(((url[len] == '\n')||(url[len] == ' ')) && (len > 0)){
+ url[len] = '\0';
+ len--;
+ };
+ ip[0] = '\0';
+ printf("Parsing stream url : %s\n", url);
+ unsigned char *http = strstr(url, "http://");
+ *port = 80;
+ if(http){
+ url = http + 7;
+ unsigned char *p = strstr(url, ":");
+ if(p){
+ *p = '\0';
+ p ++;
+ strcpy(ip, url);
+ *port = atoi(p);
+ }
+ unsigned char *p2 = strstr((p)?(p):(url), "/");
+ if(p2){
+ strcpy(path, p2);
+ *p2 = '\0';
+ if(!p){
+ strcpy(ip, url);
+ }
+
+ } else {
+ strcpy(path, "/");
+ };
+ printf("ip -> %s\nport -> %d\npath -> %s\n", ip, *port, path);
+ return MP3_OK;
+ };
+ return MP3_ERROR;
+};
+
+int mp3_stream_get_url(unsigned char *url, unsigned int type,
+ unsigned char *ip, unsigned int *port, unsigned char *path){
+ if(type == STREAM_PLS){
+ if(mp3_pls_get_info(url, ip, path, port) == MP3_OK){
+ return MP3_OK;
+ };
+ } else if(type == STREAM_URL){
+ if(mp3_stream_parse_url(url, ip, path, port) == MP3_OK){
+ return MP3_OK;
+ };
+ };
+ return MP3_ERROR;
+};
+
+int mp3_stream_setup(unsigned char *url, unsigned int type, unsigned char *ip,
+ unsigned char *path, unsigned int *port){
+ struct hostent *he;
+ struct sockaddr_in their_addr;
+ unsigned int error = 0;
+ if(mp3_stream_get_url(url, type, ip, port, path) == MP3_ERROR){
+ return MP3_ERROR;
+ };
+
+ mp3_stream.mp3_buffer_write_pos = 0;
+ mp3_stream.mp3_buffer_read_pos = 0;
+ mp3_stream.mp3_data_in_buffer = 0;
+ mp3_stream.transmit_success = 1;
+ mp3_stream.buffer_error = 0;
+ mp3_stream.metainterval = 0;
+
+ mp3_reset();
+
+ if ((he=gethostbyname(ip)) == NULL) {
+ perror("Error in gethostbyname. Wrong url/ip ?");
+ return MP3_ERROR;
+ }
+ if ((mp3_stream.sockfd = socket(PF_INET, SOCK_STREAM, 0)) == -1) {
+ perror("Error opening stream socket");
+ return MP3_ERROR;
+ }
+
+ their_addr.sin_family = AF_INET;
+ their_addr.sin_port = htons(*port);
+ their_addr.sin_addr = *((struct in_addr *)he->h_addr);
+ memset(&(their_addr.sin_zero), '\0', 8);
+
+ struct timeval tv;
+ tv.tv_sec = 4;
+ tv.tv_usec = 0;
+
+ if (connect_timeout(mp3_stream.sockfd, (struct sockaddr *)&their_addr,
+ sizeof(struct sockaddr), &tv) == -1) {
+ perror("connect");
+ return MP3_ERROR;
+ }
+
+ unsigned char icy_request[1024];
+ sprintf(icy_request,
+ "GET %s HTTP/1.0\r\nHost: %s\r\nUser-Agent: A.LP-MP3\r\nAccept: */*\r\nicy-metadata:0\r\n\r\n",
+ path,
+ ip);
+ printf("Sending request :\n%s\n", icy_request);
+ send(mp3_stream.sockfd, icy_request, strlen(icy_request), 0);
+ //wait 200 ms ??!? some icecast servers seem to not push data to us fast enough ?!?!?
+ poll(0,0,200);
+ if ((mp3_stream.numbytes=recv(mp3_stream.sockfd, mp3_stream.buf, MAX_PACKET_SIZE-1, 0)) == -1) {
+ perror("recv");
+ return MP3_ERROR;
+ }
+ mp3_stream.buf[mp3_stream.numbytes] = '\0';
+ printf("numbytes = %d\n", mp3_stream.numbytes);
+ printf("------\n%s\n---------\n", mp3_stream.buf);
+ unsigned char *p = strstr(mp3_stream.buf, "\r\n\r\n");
+ if(p) {
+ *p = '\0';
+ p += 4;
+ } else {
+ printf("funky p error in stream.c\n");
+ }
+ printf("Received: \n%s\n", mp3_stream.buf);
+ if(((unsigned char*)strstr(mp3_stream.buf, "ICY 200 OK") != mp3_stream.buf) &&
+ ((unsigned char*)strstr(mp3_stream.buf, "HTTP/1.1 200 OK") != mp3_stream.buf) &&
+ ((unsigned char*)strstr(mp3_stream.buf, "HTTP/1.0 200 OK") != mp3_stream.buf)) {
+ return MP3_ERROR;
+ };
+ int p_buf = p - mp3_stream.buf;
+ unsigned char *p2;
+ p2 = strstr(mp3_stream.buf, "icy-metaint:");
+ if(p2){
+ p2 = strstr(p2, ":");
+ p2++;
+ unsigned char *p3 = strstr(p2, "\r");
+ *p3 = '\0';
+ mp3_stream.metainterval = atoi(p2);
+ printf("META INT == %d\n", mp3_stream.metainterval);
+ }
+
+ printf("starting to buffer\n");
+ memcpy(&mp3_stream.mp3_buffer[mp3_stream.mp3_buffer_write_pos],
+ p, p_buf);
+ mp3_stream.mp3_buffer_write_pos += p_buf;
+ mp3_stream.mp3_data_in_buffer += p_buf;
+
+ while(mp3_stream.mp3_data_in_buffer + (unsigned long int)MAX_PACKET_SIZE
+ < (unsigned long int)MAX_BUFFER_SIZE){
+ if ((mp3_stream.numbytes=recv(mp3_stream.sockfd, mp3_stream.buf,
+ MAX_PACKET_SIZE-1, 0)) == -1) {
+ perror("disconnected");
+ printf("disconntected\n");
+ return MP3_ERROR;
+ }
+
+ if(mp3_stream.numbytes == 0){
+ sleep(1);
+ if(++error > 3){
+ perror("disconnected");
+ printf("disconntected\n");
+ return MP3_ERROR;
+ }
+ }
+
+ memcpy(&mp3_stream.mp3_buffer[mp3_stream.mp3_buffer_write_pos],
+ mp3_stream.buf, mp3_stream.numbytes);
+ mp3_stream.mp3_buffer_write_pos += mp3_stream.numbytes;
+ mp3_stream.mp3_data_in_buffer += mp3_stream.numbytes;
+ printf("%ld ", mp3_stream.mp3_data_in_buffer);
+ fflush(stdout);
+
+ };
+ printf("\n");
+ mp3_stream.mp3_data.state = MP3_PLAYING;
+ while(mp3_stream.mp3_data_in_buffer >= 2 * MP3_CHUNK_SIZE){
+ memcpy(mp3_stream.mp3_data.mp3,
+ &mp3_stream.mp3_buffer[mp3_stream.mp3_buffer_read_pos],
+ MP3_CHUNK_SIZE);
+ mp3_send_data_to_buffer(mp3_stream.mp3_data);
+ mp3_stream.mp3_buffer_read_pos += MP3_CHUNK_SIZE;
+ mp3_stream.mp3_data_in_buffer -= MP3_CHUNK_SIZE;
+ };
+
+ printf("Starting to play stream\n");
+ return MP3_OK;
+}
+
+static int max_recv_errors = 10;
+int mp3_stream_handle(void){
+ if(MAX_BUFFER_SIZE >= mp3_stream.mp3_data_in_buffer + MAX_PACKET_SIZE){
+ struct pollfd ufds;
+ ufds.fd = mp3_stream.sockfd;
+ ufds.events = POLLIN|POLLHUP;
+
+ if(poll(&ufds, 1, 2000) > 0){
+ max_recv_errors = 10;
+ if ((mp3_stream.numbytes=recv(mp3_stream.sockfd, mp3_stream.buf, MAX_PACKET_SIZE-1, 0)) == -1) {
+ perror("recv");
+ }
+ if((mp3_stream.numbytes != EAGAIN)&& (mp3_stream.numbytes != -1)){
+ if(mp3_stream.mp3_buffer_write_pos + mp3_stream.numbytes <= MAX_BUFFER_SIZE){
+ memcpy(&mp3_stream.mp3_buffer[mp3_stream.mp3_buffer_write_pos],
+ mp3_stream.buf, mp3_stream.numbytes);
+ mp3_stream.mp3_buffer_write_pos += mp3_stream.numbytes;
+ mp3_stream.mp3_data_in_buffer += mp3_stream.numbytes;
+ if(mp3_stream.mp3_buffer_write_pos == MAX_BUFFER_SIZE){
+ mp3_stream.mp3_buffer_write_pos = 0;
+ };
+ } else {
+ unsigned int buffer_offset = MAX_BUFFER_SIZE - mp3_stream.mp3_buffer_write_pos;
+ memcpy(&mp3_stream.mp3_buffer[mp3_stream.mp3_buffer_write_pos],
+ mp3_stream.buf, buffer_offset);
+ mp3_stream.mp3_buffer_write_pos =
+ mp3_stream.numbytes - buffer_offset;
+ memcpy(&mp3_stream.mp3_buffer[0], &mp3_stream.buf[buffer_offset],
+ mp3_stream.mp3_buffer_write_pos);
+ mp3_stream.mp3_data_in_buffer += mp3_stream.numbytes;
+ };
+ };
+ } else {
+ max_recv_errors--;
+ if(max_recv_errors == 0){
+ printf("recv error\n");
+ return MP3_ERROR;
+ };
+ };
+ }
+
+ if(mp3_stream.mp3_data_in_buffer < MP3_CHUNK_SIZE){
+ printf("radio_buffer is empty\n");
+ mp3_stream.buffer_error ++;
+ if(mp3_stream.buffer_error > MAX_BUFFER_ERROR){
+ return MP3_ERROR;
+ };
+ } else {
+ mp3_stream.buffer_error = 0;
+ do{
+ if(mp3_stream.transmit_success){
+ if(MAX_BUFFER_SIZE >= mp3_stream.mp3_buffer_read_pos + MP3_CHUNK_SIZE){
+ memcpy(mp3_stream.mp3_data.mp3,
+ &mp3_stream.mp3_buffer[mp3_stream.mp3_buffer_read_pos], MP3_CHUNK_SIZE);
+ mp3_stream.mp3_buffer_read_pos += MP3_CHUNK_SIZE;
+ mp3_stream.mp3_data_in_buffer -= MP3_CHUNK_SIZE;
+ if(mp3_stream.mp3_buffer_read_pos == MAX_BUFFER_SIZE){
+ mp3_stream.mp3_buffer_read_pos = 0;
+ };
+
+ } else {
+ unsigned int buffer_offset = MAX_BUFFER_SIZE - mp3_stream.mp3_buffer_read_pos;
+ memcpy(mp3_stream.mp3_data.mp3,
+ &mp3_stream.mp3_buffer[mp3_stream.mp3_buffer_read_pos],
+ buffer_offset);
+ mp3_stream.mp3_buffer_read_pos = MP3_CHUNK_SIZE - buffer_offset;
+ memcpy(&mp3_stream.mp3_data.mp3[buffer_offset], mp3_stream.mp3_buffer,
+ mp3_stream.mp3_buffer_read_pos);
+ };
+ }
+ if(!mp3_send_data_to_buffer(mp3_stream.mp3_data)){
+ mp3_stream.transmit_success = 0;
+ } else {
+ mp3_stream.transmit_success = 1;
+ };
+ } while((mp3_stream.transmit_success)&&(mp3_stream.mp3_data_in_buffer > MP3_CHUNK_SIZE));
+ };
+ return MP3_OK;
+};
+
+int mp3_stream_cleanup(void){
+ close(mp3_stream.sockfd);
+ return MP3_OK;
+}
--- /dev/null
+/*
+* FOXMP3
+* Copyright (c) 2006 acmesystems.it - john@acmesystems.it
+*
+* This program is free software; you can redistribute it and/or modify
+* it under the terms of the GNU General Public License as published by
+* the Free Software Foundation; either version 2 of the License, or
+* (at your option) any later version.
+*
+* This program is distributed in the hope that it will be useful,
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+* GNU General Public License for more details.
+*
+* You should have received a copy of the GNU General Public License
+* along with this program; if not, write to the Free Software
+* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA02111-1307USA
+*
+* Feedback, Bugs... info@acmesystems.it
+*
+*/
+
+#define MAX_PACKET_SIZE 1500
+#define MAX_BUFFER_SIZE (64*2048)
+#define MAX_BUFFER_ERROR 128
+
+#define STREAM_URL 0
+#define STREAM_PLS 1
+int mp3_stream_setup(unsigned char *url, unsigned int type, unsigned char *ip,
+ unsigned char *path, unsigned int *port);
+int mp3_stream_handle(void);
+int mp3_stream_cleanup(void);
+int mp3_stream_parse_url(unsigned char *url, unsigned char *ip,
+ unsigned char *path, unsigned int *port);
--- /dev/null
+/*
+* FOXMP3
+* Copyright (c) 2006 acmesystems.it - john@acmesystems.it
+*
+* This program is free software; you can redistribute it and/or modify
+* it under the terms of the GNU General Public License as published by
+* the Free Software Foundation; either version 2 of the License, or
+* (at your option) any later version.
+*
+* This program is distributed in the hope that it will be useful,
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+* GNU General Public License for more details.
+*
+* You should have received a copy of the GNU General Public License
+* along with this program; if not, write to the Free Software
+* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA02111-1307USA
+*
+* Feedback, Bugs... info@acmesystems.it
+*
+*/
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <errno.h>
+#include <string.h>
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <netinet/in.h>
+#include <arpa/inet.h>
+#include <sys/wait.h>
+#include <signal.h>
+#include <sys/poll.h>
+
+#include "mp3.h"
+
+#define SOCKET_PORT 369
+#define BACKLOG 10
+
+typedef struct _MP3_TCP_SOCKET {
+ fd_set master;
+ fd_set clients;
+ int max;
+ int listener;
+} MP3_TCP_SOCKET;
+
+static MP3_TCP_SOCKET mp3_tcp_socket;
+
+int mp3_tcp_socket_setup(void){
+ struct sockaddr_in myaddr;
+ int yes=1;
+ FD_ZERO(&mp3_tcp_socket.master);
+ FD_ZERO(&mp3_tcp_socket.clients);
+
+ if ((mp3_tcp_socket.listener = socket(PF_INET, SOCK_STREAM, 0)) == -1) {
+ perror("socket");
+ return MP3_ERROR;
+ }
+ if (setsockopt(mp3_tcp_socket.listener, SOL_SOCKET,
+ SO_REUSEADDR, &yes, sizeof(int)) == -1) {
+ perror("setsockopt");
+ return MP3_ERROR;
+ }
+ myaddr.sin_family = AF_INET;
+ myaddr.sin_port = htons(SOCKET_PORT);
+ myaddr.sin_addr.s_addr = INADDR_ANY;
+ memset(&(myaddr.sin_zero), '\0', 8);
+ if (bind(mp3_tcp_socket.listener, (struct sockaddr *)&myaddr, sizeof(struct sockaddr)) == -1) {
+ perror("bind");
+ return MP3_ERROR;
+ }
+ if (listen(mp3_tcp_socket.listener, 3) == -1) {
+ perror("listen");
+ return MP3_ERROR;
+ }
+ FD_SET(mp3_tcp_socket.listener, &mp3_tcp_socket.master);
+ mp3_tcp_socket.max = mp3_tcp_socket.listener;
+ printf("Started tcp socket on port %d\n", SOCKET_PORT);
+ return MP3_OK;
+};
+
+int mp3_tcp_socket_handle(void){
+ struct sockaddr_in remoteaddr;
+ socklen_t addrlen;
+ int i;
+ int newfd;
+ char buf[1024];
+ int nbytes;
+ char buf_out[1024];
+ struct timeval tv;
+
+ tv.tv_sec = 0;
+ tv.tv_usec = 0;
+ mp3_tcp_socket.clients = mp3_tcp_socket.master;
+
+ if (select(mp3_tcp_socket.max + 1, &mp3_tcp_socket.clients,
+ NULL, NULL, &tv) == -1) {
+ return MP3_ERROR;
+ }
+ for(i = 0; i <= mp3_tcp_socket.max; i++) {
+ if (FD_ISSET(i, &mp3_tcp_socket.clients)) {
+ if (i == mp3_tcp_socket.listener) {
+ addrlen = sizeof(remoteaddr);
+ if ((newfd = accept(mp3_tcp_socket.listener,
+ (struct sockaddr *)&remoteaddr,
+ &addrlen)) == -1) {
+ perror("error whilst accepting socket");
+ return MP3_ERROR;
+ } else {
+ printf("New TCP connection from %s\n",
+ inet_ntoa(remoteaddr.sin_addr));
+ FD_SET(newfd, &mp3_tcp_socket.master);
+ if (newfd > mp3_tcp_socket.max) {
+ mp3_tcp_socket.max = newfd;
+ }
+ }
+ } else {
+ if ((nbytes = recv(i, buf, sizeof(buf), 0)) <= 0) {
+ if (nbytes == 0) {
+ perror("selectserver: socket hung up\n");
+ } else {
+ perror("error whilst receiving socket");
+ }
+ close(i);
+ FD_CLR(i, &mp3_tcp_socket.master);
+ } else {
+ buf[nbytes] = '\0';
+ printf("Got data : %s\n", buf);
+ mp3_parser_incoming(buf,buf_out);
+ if(*buf_out != '\0'){
+ send(i, buf_out, strlen(buf_out), 0);
+ }
+ close(i);
+ FD_CLR(i, &mp3_tcp_socket.master);
+ }
+ }
+ }
+ }
+ return MP3_OK;
+};
+
+int mp3_tcp_socket_cleanup(void){
+ return MP3_OK;
+};
+
--- /dev/null
+/*
+* FOXMP3
+* Copyright (c) 2006 acmesystems.it - john@acmesystems.it
+*
+* This program is free software; you can redistribute it and/or modify
+* it under the terms of the GNU General Public License as published by
+* the Free Software Foundation; either version 2 of the License, or
+* (at your option) any later version.
+*
+* This program is distributed in the hope that it will be useful,
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+* GNU General Public License for more details.
+*
+* You should have received a copy of the GNU General Public License
+* along with this program; if not, write to the Free Software
+* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA02111-1307USA
+*
+* Feedback, Bugs... info@acmesystems.it
+*
+*/
+int mp3_tcp_socket_setup(void);
+int mp3_tcp_socket_handle(void);
+int mp3_tcp_socket_cleanup(void);
--- /dev/null
+/*
+* FOXMP3
+* Copyright (c) 2006 acmesystems.it - john@acmesystems.it
+*
+* This program is free software; you can redistribute it and/or modify
+* it under the terms of the GNU General Public License as published by
+* the Free Software Foundation; either version 2 of the License, or
+* (at your option) any later version.
+*
+* This program is distributed in the hope that it will be useful,
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+* GNU General Public License for more details.
+*
+* You should have received a copy of the GNU General Public License
+* along with this program; if not, write to the Free Software
+* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA02111-1307USA
+*
+* Feedback, Bugs... info@acmesystems.it
+*
+*/
+
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <sys/poll.h>
+#include <signal.h>
+#include "lib/mp3.h"
+
+STATE states[MAX_STATE_COUNT];
+static EVENT events[MAX_EVENT_COUNT];
+static TRANSITION transitions[MAX_TRANSITION_COUNT];
+static int transition_count = 0;
+int state_current = MP3_STATE_STARTUP;
+static int state_previous = MP3_STATE_NONE;
+static int shutdown = 0;
+
+void state_setup(void){
+ EVENT_ADD(MP3_EVENT_TIMEOUT, "Timeout");
+ EVENT_ADD(MP3_EVENT_FILE, "File");
+ EVENT_ADD(MP3_EVENT_STREAM, "Stream");
+ EVENT_ADD(MP3_EVENT_STOP, "Stop");
+ EVENT_ADD(MP3_EVENT_ERROR, "Error");
+ EVENT_ADD(MP3_EVENT_SHUTDOWN, "Shutdown");
+ EVENT_ADD(MP3_EVENT_END, "End");
+
+ STATE_ADD(MP3_STATE_STARTUP, "Startup", state_startup_enter, NULL);
+ STATE_ADD(MP3_STATE_IDLE, "Idle", state_idle_enter, NULL);
+ STATE_ADD(MP3_STATE_FILE_START, "File startup", state_file_startup_enter, state_file_startup_leave);
+ STATE_ADD(MP3_STATE_FILE_HANDLE, "File handle", state_file_handle_enter, state_file_handle_leave);
+ STATE_ADD(MP3_STATE_STREAM_START, "Stream start", state_stream_startup_enter, state_stream_startup_leave);
+ STATE_ADD(MP3_STATE_STREAM_HANDLE, "Stream handle", state_stream_handle_enter, state_stream_handle_leave);
+ STATE_ADD(MP3_STATE_ERROR, "Error", state_error_enter, NULL);
+ STATE_ADD(MP3_STATE_SHUTDOWN, "Shutdown", state_shutdown_enter, NULL);
+
+ TRANSITION_ADD(MP3_STATE_STARTUP, MP3_EVENT_TIMEOUT, MP3_STATE_IDLE);
+
+ TRANSITION_ADD(MP3_STATE_IDLE, MP3_EVENT_TIMEOUT, MP3_STATE_IDLE);
+ TRANSITION_ADD(MP3_STATE_IDLE, MP3_EVENT_FILE, MP3_STATE_FILE_START);
+ TRANSITION_ADD(MP3_STATE_IDLE, MP3_EVENT_STREAM, MP3_STATE_STREAM_START);
+
+ TRANSITION_ADD(MP3_STATE_FILE_START, MP3_EVENT_TIMEOUT, MP3_STATE_FILE_HANDLE);
+ TRANSITION_ADD(MP3_STATE_FILE_START, MP3_EVENT_ERROR, MP3_STATE_ERROR);
+
+ TRANSITION_ADD(MP3_STATE_FILE_HANDLE, MP3_EVENT_TIMEOUT, MP3_STATE_FILE_HANDLE);
+ TRANSITION_ADD(MP3_STATE_FILE_HANDLE, MP3_EVENT_END, MP3_STATE_IDLE);
+ TRANSITION_ADD(MP3_STATE_FILE_HANDLE, MP3_EVENT_ERROR, MP3_STATE_ERROR);
+ TRANSITION_ADD(MP3_STATE_FILE_HANDLE, MP3_EVENT_FILE, MP3_STATE_FILE_START);
+ TRANSITION_ADD(MP3_STATE_FILE_HANDLE, MP3_EVENT_STOP, MP3_STATE_IDLE);
+ TRANSITION_ADD(MP3_STATE_FILE_HANDLE, MP3_EVENT_STREAM, MP3_STATE_STREAM_START);
+
+ TRANSITION_ADD(MP3_STATE_STREAM_START, MP3_EVENT_TIMEOUT, MP3_STATE_STREAM_HANDLE);
+ TRANSITION_ADD(MP3_STATE_STREAM_START, MP3_EVENT_ERROR, MP3_STATE_ERROR);
+
+ TRANSITION_ADD(MP3_STATE_STREAM_HANDLE, MP3_EVENT_TIMEOUT, MP3_STATE_STREAM_HANDLE);
+ TRANSITION_ADD(MP3_STATE_STREAM_HANDLE, MP3_EVENT_STOP, MP3_STATE_IDLE);
+ TRANSITION_ADD(MP3_STATE_STREAM_HANDLE, MP3_EVENT_ERROR, MP3_STATE_ERROR);
+ TRANSITION_ADD(MP3_STATE_STREAM_HANDLE, MP3_EVENT_FILE, MP3_STATE_FILE_START);
+ TRANSITION_ADD(MP3_STATE_STREAM_HANDLE, MP3_EVENT_STREAM, MP3_STATE_STREAM_START);
+
+ TRANSITION_ADD(MP3_STATE_ERROR, MP3_EVENT_TIMEOUT, MP3_STATE_IDLE);
+
+ TRANSITION_ADD(MP3_STATE_DEFAULT, MP3_EVENT_ERROR, MP3_STATE_ERROR);
+ TRANSITION_ADD(MP3_STATE_DEFAULT, MP3_EVENT_SHUTDOWN, MP3_STATE_SHUTDOWN);
+ state_startup_enter(0, 0, NULL);
+};
+
+void state_transition(int transition, int event, EVENT_PARAM *param){
+ state_previous = state_current;
+ state_current = transitions[transition].new_state;
+ if(state_previous != state_current){
+ printf("\n -- Transition %s -> %s\n",
+ states[state_previous].name,
+ states[state_current].name);
+ };
+ if(states[state_previous].leave != NULL)
+ states[state_previous].leave(state_current, event);
+ if(states[state_current].enter != NULL)
+ states[state_current].enter(state_previous, event, param);
+ if(param){
+ if(param->text){
+ free(param->text);
+ };
+ free(param);
+ };
+};
+
+void state_event(int event, EVENT_PARAM *param){
+ int i = 0;
+ if(event != MP3_EVENT_TIMEOUT){
+ printf("\n -- Got event %s (%d) in state %s (%d)\n",
+ events[event].name,
+ event,
+ states[state_current].name,
+ state_current);
+ };
+ for(i = 0; i < transition_count; i++){
+ if((transitions[i].old_state == state_current)
+ && (transitions[i].event == event)){
+ state_transition(i, event, param);
+ return;
+ };
+ };
+ for(i = 0; i < transition_count; i++){
+ if((transitions[i].old_state == MP3_STATE_DEFAULT)
+ && (transitions[i].event == event)){
+ state_transition(i, event, param);
+ return;
+ };
+ };
+ if(param){
+ if(param->text){
+ free(param->text);
+ };
+ free(param);
+ };
+ printf("Event %s not handled in state %s\n", events[event].name, states[state_current].name);
+};
+
+void state_mainloop(void){
+ while(1){
+ if(shutdown){
+ state_event(MP3_EVENT_SHUTDOWN, NULL);
+ };
+ mp3_nix_socket_handle();
+ mp3_tcp_socket_handle();
+ if(state_current == MP3_STATE_IDLE){
+ poll(0, 0, 200);
+ } else {
+ poll(0, 0, 1);
+ };
+ state_event(MP3_EVENT_TIMEOUT, NULL);
+ };
+};
+
+EVENT_PARAM* state_new_event(unsigned char *text, int numeric){
+ EVENT_PARAM *p = (EVENT_PARAM*)malloc(sizeof(EVENT_PARAM));
+ if(text){
+ p->text = strdup(text);
+ } else {
+ p->text = NULL;
+ };
+ p->numeric = numeric;
+ return p;
+};
+
+void sig_handler(int sig){
+ shutdown = 1;
+};
+
+int main(int argc, char **argv) {
+ unsigned char daemonize = 1;
+
+ printf("\n\n");
+ printf("ALPMP3 - MP3 Statemachine v1.0\n");
+
+ if(argc > 1){
+ if(!strcmp(argv[1], "--no-daemon")){
+ daemonize = 0;
+ } else {
+ printf("I am now going to daemonize. If you want me to stay in ");
+ printf("the foreground, add the parameter --no-daemon.\n");
+ };
+ };
+
+ if(daemonize){
+ daemon(0, 0);
+ printf("----------------------------------------\n\n");
+ printf("Made by openwrt.org (blogic@openwrt.org)\n");
+ printf("\n");
+ };
+
+ signal(SIGINT, sig_handler);
+
+ state_setup();
+ state_mainloop();
+
+ return 0;
+}
+
+
+
+
--- /dev/null
+#
+# Copyright (C) 2006 OpenWrt.org
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+# $Id: Makefile 6643 2007-03-23 08:11:08Z nico $
+
+include $(TOPDIR)/rules.mk
+
+PKG_NAME:=json-c
+PKG_VERSION:=0.7
+PKG_RELEASE:=1
+
+PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
+PKG_SOURCE_URL:=http://oss.metaparadigm.com/json-c/
+PKG_MD5SUM:=
+
+include $(INCLUDE_DIR)/package.mk
+
+define Package/json-c
+ SECTION:=libs
+ CATEGORY:=Libraries
+ TITLE:=javascript object notation
+ DESCRIPTION:=library for javascript object notation backends
+ URL:=http://oss.metaparadigm.com/json-c/
+endef
+
+define Build/Compile
+ $(MAKE) -C $(PKG_BUILD_DIR) \
+ CCOPT="$(TARGET_CFLAGS) -I$(BUILD_DIR)/linux/include" \
+ DESTDIR="$(PKG_INSTALL_DIR)" \
+ all install
+endef
+
+define Build/InstallDev
+ mkdir -p $(STAGING_DIR)/
+ $(CP) -r $(PKG_INSTALL_DIR)/* $(STAGING_DIR)
+endef
+
+define Package/libpcap/install
+ $(INSTALL_DIR) $(1)/usr/lib
+ $(CP) $(PKG_INSTALL_DIR)/usr/lib/libjson.so.* $(1)/usr/lib/
+endef
+
+$(eval $(call BuildPackage,json-c))
projects / openwrt / staging / noltari.git / commitdiff