From 27e1398be3821f814aee4eaf7627b2d8fb5c4934 Mon Sep 17 00:00:00 2001 From: Giovanni Di Sirio Date: Sat, 20 Feb 2016 13:51:02 +0000 Subject: Shell reorganization. git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@8913 35acf78f-673a-0410-8e92-d51de3d6d3f4 --- os/various/shell/shell_cmd.c | 193 +++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 193 insertions(+) create mode 100644 os/various/shell/shell_cmd.c (limited to 'os/various/shell/shell_cmd.c') diff --git a/os/various/shell/shell_cmd.c b/os/various/shell/shell_cmd.c new file mode 100644 index 000000000..1a8bba4a4 --- /dev/null +++ b/os/various/shell/shell_cmd.c @@ -0,0 +1,193 @@ +/* + ChibiOS - Copyright (C) 2006..2015 Giovanni Di Sirio + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +/** + * @file shell_cmd.c + * @brief Simple CLI shell common commands code. + * + * @addtogroup SHELL + * @{ + */ + +#include + +#include "ch.h" +#include "hal.h" +#include "shell.h" +#include "shell_cmd.h" +#include "chprintf.h" + +#if (SHELL_CMD_TEST_ENABLED == TRUE) || defined(__DOXYGEN__) +#include "test.h" +#endif + +/*===========================================================================*/ +/* Module local definitions. */ +/*===========================================================================*/ + +/*===========================================================================*/ +/* Module exported variables. */ +/*===========================================================================*/ + +/*===========================================================================*/ +/* Module local types. */ +/*===========================================================================*/ + +/*===========================================================================*/ +/* Module local variables. */ +/*===========================================================================*/ + +/*===========================================================================*/ +/* Module local functions. */ +/*===========================================================================*/ + +static void usage(BaseSequentialStream *chp, char *p) { + + chprintf(chp, "Usage: %s\r\n", p); +} + +#if (SHELL_CMD_INFO_ENABLED == TRUE) || defined(__DOXYGEN__) +static void cmd_info(BaseSequentialStream *chp, int argc, char *argv[]) { + + (void)argv; + if (argc > 0) { + usage(chp, "info"); + return; + } + + chprintf(chp, "Kernel: %s\r\n", CH_KERNEL_VERSION); +#ifdef PORT_COMPILER_NAME + chprintf(chp, "Compiler: %s\r\n", PORT_COMPILER_NAME); +#endif + chprintf(chp, "Architecture: %s\r\n", PORT_ARCHITECTURE_NAME); +#ifdef PORT_CORE_VARIANT_NAME + chprintf(chp, "Core Variant: %s\r\n", PORT_CORE_VARIANT_NAME); +#endif +#ifdef PORT_INFO + chprintf(chp, "Port Info: %s\r\n", PORT_INFO); +#endif +#ifdef PLATFORM_NAME + chprintf(chp, "Platform: %s\r\n", PLATFORM_NAME); +#endif +#ifdef BOARD_NAME + chprintf(chp, "Board: %s\r\n", BOARD_NAME); +#endif +#ifdef __DATE__ +#ifdef __TIME__ + chprintf(chp, "Build time: %s%s%s\r\n", __DATE__, " - ", __TIME__); +#endif +#endif +} +#endif + +#if (SHELL_CMD_SYSTIME_ENABLED == TRUE) || defined(__DOXYGEN__) +static void cmd_systime(BaseSequentialStream *chp, int argc, char *argv[]) { + + (void)argv; + if (argc > 0) { + usage(chp, "systime"); + return; + } + chprintf(chp, "%lu\r\n", (unsigned long)chVTGetSystemTime()); +} +#endif + +#if (SHELL_CMD_MEM_ENABLED == TRUE) || defined(__DOXYGEN__) +static void cmd_mem(BaseSequentialStream *chp, int argc, char *argv[]) { + size_t n, total, largest; + + (void)argv; + if (argc > 0) { + chprintf(chp, "Usage: mem\r\n"); + return; + } + n = chHeapStatus(NULL, &total, &largest); + chprintf(chp, "core free memory : %u bytes\r\n", chCoreGetStatusX()); + chprintf(chp, "heap fragments : %u\r\n", n); + chprintf(chp, "heap free total : %u bytes\r\n", total); + chprintf(chp, "heap free largest: %u bytes\r\n", largest); +} +#endif + +#if (SHELL_CMD_THREADS_ENABLED == TRUE) || defined(__DOXYGEN__) +static void cmd_threads(BaseSequentialStream *chp, int argc, char *argv[]) { + static const char *states[] = {CH_STATE_NAMES}; + thread_t *tp; + + (void)argv; + if (argc > 0) { + chprintf(chp, "Usage: threads\r\n"); + return; + } + chprintf(chp, "stklimit stack addr prio state name\r\n"); + tp = chRegFirstThread(); + do { + chprintf(chp, "%08lx %08lx %08lx %4lu %9s %12s\r\n", + (uint32_t)tp->stklimit, (uint32_t)tp->ctx.r13, (uint32_t)tp, + (uint32_t)tp->prio, states[tp->state], + tp->name == NULL ? "" : tp->name); + tp = chRegNextThread(tp); + } while (tp != NULL); +} +#endif + +#if (SHELL_CMD_TEST_ENABLED == TRUE) || defined(__DOXYGEN__) +static void cmd_test(BaseSequentialStream *chp, int argc, char *argv[]) { + thread_t *tp; + + (void)argv; + if (argc > 0) { + chprintf(chp, "Usage: test\r\n"); + return; + } + tp = chThdCreateFromHeap(NULL, SHELL_CMD_TEST_WA_SIZE, chThdGetPriorityX(), + TestThread, chp); + if (tp == NULL) { + chprintf(chp, "out of memory\r\n"); + return; + } + chThdWait(tp); + chThdFreeToHeap(tp); +} +#endif + +/*===========================================================================*/ +/* Module exported functions. */ +/*===========================================================================*/ + +/** + * @brief Array of the default commands. + */ +ShellCommand shell_local_commands[] = { +#if SHELL_CMD_INFO_ENABLED == TRUE + {"info", cmd_info}, +#endif +#if SHELL_CMD_SYSTIME_ENABLED == TRUE + {"systime", cmd_systime}, +#endif +#if SHELL_CMD_MEM_ENABLED == TRUE + {"mem", cmd_mem}, +#endif +#if SHELL_CMD_THREADS_ENABLED == TRUE + {"threads", cmd_threads}, +#endif +#if SHELL_CMD_TEST_ENABLED == TRUE + {"test", cmd_test}, +#endif + {NULL, NULL} +}; + +/** @} */ -- cgit v1.2.3