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author | patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3> | 2012-01-25 20:50:57 +0000 |
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committer | patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3> | 2012-01-25 20:50:57 +0000 |
commit | 84ebd8284c5c2f190ee154e0124fc5ddccbb0361 (patch) | |
tree | 06de0c56741cb003cbee8ad7eb8e0f0f77adc2b1 /apps/examples/usbstorage/usbstrg_main.c | |
parent | 657f0d2092b325bbaec6d61cce725295e38df61e (diff) | |
download | nuttx-84ebd8284c5c2f190ee154e0124fc5ddccbb0361.tar.gz nuttx-84ebd8284c5c2f190ee154e0124fc5ddccbb0361.tar.bz2 nuttx-84ebd8284c5c2f190ee154e0124fc5ddccbb0361.zip |
Massive name change USB STRG -> USB MSC
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@4335 42af7a65-404d-4744-a932-0658087f49c3
Diffstat (limited to 'apps/examples/usbstorage/usbstrg_main.c')
-rw-r--r-- | apps/examples/usbstorage/usbstrg_main.c | 596 |
1 files changed, 0 insertions, 596 deletions
diff --git a/apps/examples/usbstorage/usbstrg_main.c b/apps/examples/usbstorage/usbstrg_main.c deleted file mode 100644 index 884a5929a..000000000 --- a/apps/examples/usbstorage/usbstrg_main.c +++ /dev/null @@ -1,596 +0,0 @@ -/**************************************************************************** - * examples/usbstorage/usbstrg_main.c - * - * Copyright (C) 2008-2011 Gregory Nutt. All rights reserved. - * Author: Gregory Nutt <gnutt@nuttx.org> - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in - * the documentation and/or other materials provided with the - * distribution. - * 3. Neither the name NuttX nor the names of its contributors may be - * used to endorse or promote products derived from this software - * without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS - * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE - * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, - * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS - * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED - * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN - * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE - * POSSIBILITY OF SUCH DAMAGE. - * - ****************************************************************************/ - -/**************************************************************************** - * Included Files - ****************************************************************************/ - -#include <nuttx/config.h> - -#include <sys/types.h> -#include <stdio.h> -#include <stdlib.h> -#include <unistd.h> -#include <debug.h> - -#include <nuttx/usb/usbdev.h> -#include <nuttx/usb/usbdev_trace.h> - -#include "usbstrg.h" - -/**************************************************************************** - * Definitions - ****************************************************************************/ - -#ifdef CONFIG_EXAMPLES_USBSTRG_TRACEINIT -# define TRACE_INIT_BITS (TRACE_INIT_BIT) -#else -# define TRACE_INIT_BITS (0) -#endif - -#define TRACE_ERROR_BITS (TRACE_DEVERROR_BIT|TRACE_CLSERROR_BIT) - -#ifdef CONFIG_EXAMPLES_USBSTRG_TRACECLASS -# define TRACE_CLASS_BITS (TRACE_CLASS_BIT|TRACE_CLASSAPI_BIT|TRACE_CLASSSTATE_BIT) -#else -# define TRACE_CLASS_BITS (0) -#endif - -#ifdef CONFIG_EXAMPLES_USBSTRG_TRACETRANSFERS -# define TRACE_TRANSFER_BITS (TRACE_OUTREQQUEUED_BIT|TRACE_INREQQUEUED_BIT|TRACE_READ_BIT|\ - TRACE_WRITE_BIT|TRACE_COMPLETE_BIT) -#else -# define TRACE_TRANSFER_BITS (0) -#endif - -#ifdef CONFIG_EXAMPLES_USBSTRG_TRACECONTROLLER -# define TRACE_CONTROLLER_BITS (TRACE_EP_BIT|TRACE_DEV_BIT) -#else -# define TRACE_CONTROLLER_BITS (0) -#endif - -#ifdef CONFIG_EXAMPLES_USBSTRG_TRACEINTERRUPTS -# define TRACE_INTERRUPT_BITS (TRACE_INTENTRY_BIT|TRACE_INTDECODE_BIT|TRACE_INTEXIT_BIT) -#else -# define TRACE_INTERRUPT_BITS (0) -#endif - -#define TRACE_BITSET (TRACE_INIT_BITS|TRACE_ERROR_BITS|TRACE_CLASS_BITS|\ - TRACE_TRANSFER_BITS|TRACE_CONTROLLER_BITS|TRACE_INTERRUPT_BITS) - -/**************************************************************************** - * Private Data - ****************************************************************************/ - -/* All global variables used by this example are packed into a structure in - * order to avoid name collisions. - */ - -#if defined(CONFIG_EXAMPLES_USBSTRG_BUILTIN) || defined(CONFIG_EXAMPLES_USBSTRG_DEBUGMM) -struct usbstrg_state_s g_usbstrg; -#endif - -/**************************************************************************** - * Private Functions - ****************************************************************************/ - -/**************************************************************************** - * Name: show_memory_usage - ****************************************************************************/ - -#ifdef CONFIG_EXAMPLES_USBSTRG_DEBUGMM -static void show_memory_usage(struct mallinfo *mmbefore, - struct mallinfo *mmafter) -{ - int diff; - - message(" total used free largest\n"); - message("Before:%11d%11d%11d%11d\n", - mmbefore->arena, mmbefore->uordblks, mmbefore->fordblks, mmbefore->mxordblk); - message("After: %11d%11d%11d%11d\n", - mmafter->arena, mmafter->uordblks, mmafter->fordblks, mmafter->mxordblk); - - diff = mmbefore->uordblks - mmafter->uordblks; - if (diff < 0) - { - message("Change:%11d allocated\n", -diff); - } - else if (diff > 0) - { - message("Change:%11d freed\n", diff); - } -} -#else -# define show_memory_usage(mm1, mm2) -#endif - -/**************************************************************************** - * Name: check_test_memory_usage - ****************************************************************************/ - -#ifdef CONFIG_EXAMPLES_USBSTRG_DEBUGMM -static void check_test_memory_usage(FAR const char *msg) -{ - /* Get the current memory usage */ - -#ifdef CONFIG_CAN_PASS_STRUCTS - g_usbstrg.mmcurrent = mallinfo(); -#else - (void)mallinfo(&g_usbstrg.mmcurrent); -#endif - - /* Show the change from the previous time */ - - message("\%s:\n", msg); - show_memory_usage(&g_usbstrg.mmprevious, &g_usbstrg.mmcurrent); - - /* Set up for the next test */ - -#ifdef CONFIG_CAN_PASS_STRUCTS - g_usbstrg.mmprevious = g_usbstrg.mmcurrent; -#else - memcpy(&g_usbstrg.mmprevious, &g_usbstrg.mmcurrent, sizeof(struct mallinfo)); -#endif -} -#else -# define check_test_memory_usage(msg) -#endif - -/**************************************************************************** - * Name: check_test_memory_usage - ****************************************************************************/ - -#ifdef CONFIG_EXAMPLES_USBSTRG_DEBUGMM -static void final_memory_usage(FAR const char *msg) -{ - /* Get the current memory usage */ - -#ifdef CONFIG_CAN_PASS_STRUCTS - g_usbstrg.mmcurrent = mallinfo(); -#else - (void)mallinfo(&g_usbstrg.mmcurrent); -#endif - - /* Show the change from the previous time */ - - message("\n%s:\n", msg); - show_memory_usage(&g_usbstrg.mmstart, &g_usbstrg.mmcurrent); -} -#else -# define final_memory_usage(msg) -#endif - -/**************************************************************************** - * Name: usbstrg_enumerate - ****************************************************************************/ - -#ifdef CONFIG_USBDEV_TRACE -static int usbstrg_enumerate(struct usbtrace_s *trace, void *arg) -{ - switch (trace->event) - { - case TRACE_DEVINIT: - message("USB controller initialization: %04x\n", trace->value); - break; - - case TRACE_DEVUNINIT: - message("USB controller un-initialization: %04x\n", trace->value); - break; - - case TRACE_DEVREGISTER: - message("usbdev_register(): %04x\n", trace->value); - break; - - case TRACE_DEVUNREGISTER: - message("usbdev_unregister(): %04x\n", trace->value); - break; - - case TRACE_EPCONFIGURE: - message("Endpoint configure(): %04x\n", trace->value); - break; - - case TRACE_EPDISABLE: - message("Endpoint disable(): %04x\n", trace->value); - break; - - case TRACE_EPALLOCREQ: - message("Endpoint allocreq(): %04x\n", trace->value); - break; - - case TRACE_EPFREEREQ: - message("Endpoint freereq(): %04x\n", trace->value); - break; - - case TRACE_EPALLOCBUFFER: - message("Endpoint allocbuffer(): %04x\n", trace->value); - break; - - case TRACE_EPFREEBUFFER: - message("Endpoint freebuffer(): %04x\n", trace->value); - break; - - case TRACE_EPSUBMIT: - message("Endpoint submit(): %04x\n", trace->value); - break; - - case TRACE_EPCANCEL: - message("Endpoint cancel(): %04x\n", trace->value); - break; - - case TRACE_EPSTALL: - message("Endpoint stall(true): %04x\n", trace->value); - break; - - case TRACE_EPRESUME: - message("Endpoint stall(false): %04x\n", trace->value); - break; - - case TRACE_DEVALLOCEP: - message("Device allocep(): %04x\n", trace->value); - break; - - case TRACE_DEVFREEEP: - message("Device freeep(): %04x\n", trace->value); - break; - - case TRACE_DEVGETFRAME: - message("Device getframe(): %04x\n", trace->value); - break; - - case TRACE_DEVWAKEUP: - message("Device wakeup(): %04x\n", trace->value); - break; - - case TRACE_DEVSELFPOWERED: - message("Device selfpowered(): %04x\n", trace->value); - break; - - case TRACE_DEVPULLUP: - message("Device pullup(): %04x\n", trace->value); - break; - - case TRACE_CLASSBIND: - message("Class bind(): %04x\n", trace->value); - break; - - case TRACE_CLASSUNBIND: - message("Class unbind(): %04x\n", trace->value); - break; - - case TRACE_CLASSDISCONNECT: - message("Class disconnect(): %04x\n", trace->value); - break; - - case TRACE_CLASSSETUP: - message("Class setup(): %04x\n", trace->value); - break; - - case TRACE_CLASSSUSPEND: - message("Class suspend(): %04x\n", trace->value); - break; - - case TRACE_CLASSRESUME: - message("Class resume(): %04x\n", trace->value); - break; - - case TRACE_CLASSRDCOMPLETE: - message("Class RD request complete: %04x\n", trace->value); - break; - - case TRACE_CLASSWRCOMPLETE: - message("Class WR request complete: %04x\n", trace->value); - break; - - default: - switch (TRACE_ID(trace->event)) - { - case TRACE_CLASSAPI_ID: /* Other class driver system API calls */ - message("Class API call %d: %04x\n", TRACE_DATA(trace->event), trace->value); - break; - - case TRACE_CLASSSTATE_ID: /* Track class driver state changes */ - message("Class state %d: %04x\n", TRACE_DATA(trace->event), trace->value); - break; - - case TRACE_INTENTRY_ID: /* Interrupt handler entry */ - message("Interrrupt %d entry: %04x\n", TRACE_DATA(trace->event), trace->value); - break; - - case TRACE_INTDECODE_ID: /* Decoded interrupt trace->event */ - message("Interrrupt decode %d: %04x\n", TRACE_DATA(trace->event), trace->value); - break; - - case TRACE_INTEXIT_ID: /* Interrupt handler exit */ - message("Interrrupt %d exit: %04x\n", TRACE_DATA(trace->event), trace->value); - break; - - case TRACE_OUTREQQUEUED_ID: /* Request queued for OUT endpoint */ - message("EP%d OUT request queued: %04x\n", TRACE_DATA(trace->event), trace->value); - break; - - case TRACE_INREQQUEUED_ID: /* Request queued for IN endpoint */ - message("EP%d IN request queued: %04x\n", TRACE_DATA(trace->event), trace->value); - break; - - case TRACE_READ_ID: /* Read (OUT) action */ - message("EP%d OUT read: %04x\n", TRACE_DATA(trace->event), trace->value); - break; - - case TRACE_WRITE_ID: /* Write (IN) action */ - message("EP%d IN write: %04x\n", TRACE_DATA(trace->event), trace->value); - break; - - case TRACE_COMPLETE_ID: /* Request completed */ - message("EP%d request complete: %04x\n", TRACE_DATA(trace->event), trace->value); - break; - - case TRACE_DEVERROR_ID: /* USB controller driver error event */ - message("Controller error: %02x:%04x\n", TRACE_DATA(trace->event), trace->value); - break; - - case TRACE_CLSERROR_ID: /* USB class driver error event */ - message("Class error: %02x:%04x\n", TRACE_DATA(trace->event), trace->value); - break; - - default: - message("Unrecognized event: %02x:%02x:%04x\n", - TRACE_ID(trace->event) >> 8, TRACE_DATA(trace->event), trace->value); - break; - } - } - return OK; -} -#endif - -/**************************************************************************** - * Public Functions - ****************************************************************************/ - -/**************************************************************************** - * user_start/msconn_main - * - * Description: - * This is the main program that configures the USB mass storage device - * and exports the LUN(s). If CONFIG_EXAMPLES_USBSTRG_BUILTIN is defined - * in the NuttX configuration, then this program can be executed by - * entering the "msconn" command at the NSH console. - * - ****************************************************************************/ - -#ifdef CONFIG_EXAMPLES_USBSTRG_BUILTIN -# define MAIN_NAME msconn_main -# define MAIN_NAME_STRING "msconn" -#else -# define MAIN_NAME user_start -# define MAIN_NAME_STRING "user_start" -#endif - -int MAIN_NAME(int argc, char *argv[]) -{ - FAR void *handle; - int ret; - - /* If this program is implemented as the NSH 'msconn' command, then we need to - * do a little error checking to assure that we are not being called re-entrantly. - */ - -#ifdef CONFIG_EXAMPLES_USBSTRG_BUILTIN - - /* Check if there is a non-NULL USB mass storage device handle (meaning that the - * USB mass storage device is already configured). - */ - - if (g_usbstrg.mshandle) - { - message(MAIN_NAME_STRING ": ERROR: Already connected\n"); - return 1; - } -#endif - -#ifdef CONFIG_EXAMPLES_USBSTRG_DEBUGMM -# ifdef CONFIG_CAN_PASS_STRUCTS - g_usbstrg.mmstart = mallinfo(); - g_usbstrg.mmprevious = g_usbstrg.mmstart; -# else - (void)mallinfo(&g_usbstrg.mmstart); - memcpy(&g_usbstrg.mmprevious, &g_usbstrg.mmstart, sizeof(struct mallinfo)); -# endif -#endif - - /* Initialize USB trace output IDs */ - - usbtrace_enable(TRACE_BITSET); - check_test_memory_usage("After usbtrace_enable()"); - - /* Register block drivers (architecture-specific) */ - - message(MAIN_NAME_STRING ": Creating block drivers\n"); - ret = usbstrg_archinitialize(); - if (ret < 0) - { - message(MAIN_NAME_STRING ": usbstrg_archinitialize failed: %d\n", -ret); - return 2; - } - check_test_memory_usage("After usbstrg_archinitialize()"); - - /* Then exports the LUN(s) */ - - message(MAIN_NAME_STRING ": Configuring with NLUNS=%d\n", CONFIG_EXAMPLES_USBSTRG_NLUNS); - ret = usbstrg_configure(CONFIG_EXAMPLES_USBSTRG_NLUNS, &handle); - if (ret < 0) - { - message(MAIN_NAME_STRING ": usbstrg_configure failed: %d\n", -ret); - usbstrg_uninitialize(handle); - return 3; - } - message(MAIN_NAME_STRING ": handle=%p\n", handle); - check_test_memory_usage("After usbstrg_configure()"); - - message(MAIN_NAME_STRING ": Bind LUN=0 to %s\n", CONFIG_EXAMPLES_USBSTRG_DEVPATH1); - ret = usbstrg_bindlun(handle, CONFIG_EXAMPLES_USBSTRG_DEVPATH1, 0, 0, 0, false); - if (ret < 0) - { - message(MAIN_NAME_STRING ": usbstrg_bindlun failed for LUN 1 using %s: %d\n", - CONFIG_EXAMPLES_USBSTRG_DEVPATH1, -ret); - usbstrg_uninitialize(handle); - return 4; - } - check_test_memory_usage("After usbstrg_bindlun()"); - -#if CONFIG_EXAMPLES_USBSTRG_NLUNS > 1 - - message(MAIN_NAME_STRING ": Bind LUN=1 to %s\n", CONFIG_EXAMPLES_USBSTRG_DEVPATH2); - ret = usbstrg_bindlun(handle, CONFIG_EXAMPLES_USBSTRG_DEVPATH2, 1, 0, 0, false); - if (ret < 0) - { - message(MAIN_NAME_STRING ": usbstrg_bindlun failed for LUN 2 using %s: %d\n", - CONFIG_EXAMPLES_USBSTRG_DEVPATH2, -ret); - usbstrg_uninitialize(handle); - return 5; - } - check_test_memory_usage("After usbstrg_bindlun() #2"); - -#if CONFIG_EXAMPLES_USBSTRG_NLUNS > 2 - - message(MAIN_NAME_STRING ": Bind LUN=2 to %s\n", CONFIG_EXAMPLES_USBSTRG_DEVPATH3); - ret = usbstrg_bindlun(handle, CONFIG_EXAMPLES_USBSTRG_DEVPATH3, 2, 0, 0, false); - if (ret < 0) - { - message(MAIN_NAME_STRING ": usbstrg_bindlun failed for LUN 3 using %s: %d\n", - CONFIG_EXAMPLES_USBSTRG_DEVPATH3, -ret); - usbstrg_uninitialize(handle); - return 6; - } - check_test_memory_usage("After usbstrg_bindlun() #3"); - -#endif -#endif - - ret = usbstrg_exportluns(handle); - if (ret < 0) - { - message(MAIN_NAME_STRING ": usbstrg_exportluns failed: %d\n", -ret); - usbstrg_uninitialize(handle); - return 7; - } - check_test_memory_usage("After usbstrg_exportluns()"); - - /* It this program was configued as an NSH command, then just exit now. - * Also, if signals are not enabled (and, hence, sleep() is not supported. - * then we have not real option but to exit now. - */ - -#if !defined(CONFIG_EXAMPLES_USBSTRG_BUILTIN) && !defined(CONFIG_DISABLE_SIGNALS) - - /* Otherwise, this thread will hang around and monitor the USB storage activity */ - - for (;;) - { - msgflush(); - sleep(5); - -# ifdef CONFIG_USBDEV_TRACE - message("\nuser_start: USB TRACE DATA:\n"); - ret = usbtrace_enumerate(usbstrg_enumerate, NULL); - if (ret < 0) - { - message(MAIN_NAME_STRING ": usbtrace_enumerate failed: %d\n", -ret); - usbstrg_uninitialize(handle); - return 8; - } - check_test_memory_usage("After usbtrace_enumerate()"); -# else - message(MAIN_NAME_STRING ": Still alive\n"); -# endif - } -#elif defined(CONFIG_EXAMPLES_USBSTRG_BUILTIN) - - /* Return the USB mass storage device handle so it can be used by the 'misconn' - * command. - */ - - message(MAIN_NAME_STRING ": Connected\n"); - g_usbstrg.mshandle = handle; - check_test_memory_usage("After MS connection"); - -#else /* defined(CONFIG_DISABLE_SIGNALS) */ - - /* Just exit */ - - message(MAIN_NAME_STRING ": Exiting\n"); - - /* Dump debug memory usage */ - - final_memory_usage("Final memory usage"); -#endif - return 0; -} - -/**************************************************************************** - * msdis_main - * - * Description: - * This is a program entry point that will disconnet the USB mass storage - * device. This program is only available if CONFIG_EXAMPLES_USBSTRG_BUILTIN - * is defined in the NuttX configuration. In that case, this program can - * be executed by entering the "msdis" command at the NSH console. - * - ****************************************************************************/ - -#ifdef CONFIG_EXAMPLES_USBSTRG_BUILTIN -int msdis_main(int argc, char *argv[]) -{ - /* First check if the USB mass storage device is already connected */ - - if (!g_usbstrg.mshandle) - { - message("msdis: ERROR: Not connected\n"); - return 1; - } - check_test_memory_usage("Since MS connection"); - - /* Then disconnect the device and uninitialize the USB mass storage driver */ - - usbstrg_uninitialize(g_usbstrg.mshandle); - g_usbstrg.mshandle = NULL; - message("msdis: Disconnected\n"); - check_test_memory_usage("After usbstrg_uninitialize()"); - - /* Dump debug memory usage */ - - final_memory_usage("Final memory usage"); - return 0; -} -#endif |