diff options
Diffstat (limited to 'os/various/shell/shell_cmd.c')
| -rw-r--r-- | os/various/shell/shell_cmd.c | 193 |
1 files changed, 193 insertions, 0 deletions
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 <string.h>
+
+#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}
+};
+
+/** @} */
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