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| author | gdisirio <gdisirio@35acf78f-673a-0410-8e92-d51de3d6d3f4> | 2012-10-01 13:54:54 +0000 |
|---|---|---|
| committer | gdisirio <gdisirio@35acf78f-673a-0410-8e92-d51de3d6d3f4> | 2012-10-01 13:54:54 +0000 |
| commit | 4becbef6de9e4b5d6b8f027f91de846b4702a1cb (patch) | |
| tree | 0f871f04226d211f43345dfce61efb11cc7e7537 /demos/PPC-SPC560P-GCC/main.c | |
| parent | 2a74bb8d6c4e707e58b198ed5a1b69199dcb9103 (diff) | |
| download | ChibiOS-4becbef6de9e4b5d6b8f027f91de846b4702a1cb.tar.gz ChibiOS-4becbef6de9e4b5d6b8f027f91de846b4702a1cb.tar.bz2 ChibiOS-4becbef6de9e4b5d6b8f027f91de846b4702a1cb.zip | |
git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@4729 35acf78f-673a-0410-8e92-d51de3d6d3f4
Diffstat (limited to 'demos/PPC-SPC560P-GCC/main.c')
| -rw-r--r-- | demos/PPC-SPC560P-GCC/main.c | 82 |
1 files changed, 82 insertions, 0 deletions
diff --git a/demos/PPC-SPC560P-GCC/main.c b/demos/PPC-SPC560P-GCC/main.c index 73df39549..b296da222 100644 --- a/demos/PPC-SPC560P-GCC/main.c +++ b/demos/PPC-SPC560P-GCC/main.c @@ -20,6 +20,75 @@ #include "ch.h"
#include "hal.h"
+#include "test.h"
+#include "shell.h"
+#include "chprintf.h"
+
+#define SHELL_WA_SIZE THD_WA_SIZE(1024)
+#define TEST_WA_SIZE THD_WA_SIZE(256)
+
+static void cmd_mem(BaseSequentialStream *chp, int argc, char *argv[]) {
+ size_t n, size;
+
+ (void)argv;
+ if (argc > 0) {
+ chprintf(chp, "Usage: mem\r\n");
+ return;
+ }
+ n = chHeapStatus(NULL, &size);
+ chprintf(chp, "core free memory : %u bytes\r\n", chCoreStatus());
+ chprintf(chp, "heap fragments : %u\r\n", n);
+ chprintf(chp, "heap free total : %u bytes\r\n", size);
+}
+
+static void cmd_threads(BaseSequentialStream *chp, int argc, char *argv[]) {
+ static const char *states[] = {THD_STATE_NAMES};
+ Thread *tp;
+
+ (void)argv;
+ if (argc > 0) {
+ chprintf(chp, "Usage: threads\r\n");
+ return;
+ }
+ chprintf(chp, " addr stack prio refs state time\r\n");
+ tp = chRegFirstThread();
+ do {
+ chprintf(chp, "%.8lx %.8lx %4lu %4lu %9s %lu\r\n",
+ (uint32_t)tp, (uint32_t)tp->p_ctx.sp,
+ (uint32_t)tp->p_prio, (uint32_t)(tp->p_refs - 1),
+ states[tp->p_state], (uint32_t)tp->p_time);
+ tp = chRegNextThread(tp);
+ } while (tp != NULL);
+}
+
+static void cmd_test(BaseSequentialStream *chp, int argc, char *argv[]) {
+ Thread *tp;
+
+ (void)argv;
+ if (argc > 0) {
+ chprintf(chp, "Usage: test\r\n");
+ return;
+ }
+ tp = chThdCreateFromHeap(NULL, TEST_WA_SIZE, chThdGetPriority(),
+ TestThread, chp);
+ if (tp == NULL) {
+ chprintf(chp, "out of memory\r\n");
+ return;
+ }
+ chThdWait(tp);
+}
+
+static const ShellCommand commands[] = {
+ {"mem", cmd_mem},
+ {"threads", cmd_threads},
+ {"test", cmd_test},
+ {NULL, NULL}
+};
+
+static const ShellConfig shell_cfg1 = {
+ (BaseSequentialStream *)&SD1,
+ commands
+};
/*
* LEDs blinker thread, times are in milliseconds.
@@ -95,6 +164,7 @@ static msg_t Thread1(void *arg) { * Application entry point.
*/
int main(void) {
+ Thread *shelltp = NULL;
/*
* System initializations.
@@ -107,6 +177,11 @@ int main(void) { chSysInit();
/*
+ * Activates the serial driver 1 using the driver default configuration.
+ */
+ sdStart(&SD1, NULL);
+
+ /*
* Creates the blinker thread.
*/
chThdCreateStatic(waThread1, sizeof(waThread1), NORMALPRIO, Thread1, NULL);
@@ -115,6 +190,13 @@ int main(void) { * Normal main() thread activity.
*/
while (TRUE) {
+
+ if (!shelltp)
+ shelltp = shellCreate(&shell_cfg1, SHELL_WA_SIZE, NORMALPRIO);
+ else if (chThdTerminated(shelltp)) {
+ chThdRelease(shelltp); /* Recovers memory of the previous shell. */
+ shelltp = NULL; /* Triggers spawning of a new shell. */
+ }
chThdSleepMilliseconds(1000);
}
return 0;
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