git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@4681 35acf78f-673a-0410-8e92-d51de3d6d3f4

1 files changed, 188 insertions, 0 deletions

diff --git a/demos/PPC-SPC563M-GCC/main.c b/demos/PPC-SPC563M-GCC/main.c
new file mode 100644
index 000000000..aab1b4d44
--- /dev/null
+++ b/demos/PPC-SPC563M-GCC/main.c
@@ -0,0 +1,188 @@
+/*

+    ChibiOS/RT - Copyright (C) 2006,2007,2008,2009,2010,

+                 2011,2012 Giovanni Di Sirio.

+

+    This file is part of ChibiOS/RT.

+

+    ChibiOS/RT 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 3 of the License, or

+    (at your option) any later version.

+

+    ChibiOS/RT 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, see <http://www.gnu.org/licenses/>.

+*/

+

+#include <stdio.h>

+

+#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.

+ */

+static WORKING_AREA(waThread1, 128);

+static msg_t Thread1(void *arg) {

+

+  (void)arg;

+  chRegSetThreadName("blinker");

+

+  SIU.GPDO[GPIO_LED1].R = 1;

+  SIU.GPDO[GPIO_LED2].R = 1;

+  SIU.GPDO[GPIO_LED3].R = 1;

+  SIU.GPDO[GPIO_LED4].R = 1;

+

+  while (TRUE) {

+    SIU.GPDO[GPIO_LED1].R = 0;

+    chThdSleepMilliseconds(100);

+    SIU.GPDO[GPIO_LED2].R = 0;

+    chThdSleepMilliseconds(100);

+    SIU.GPDO[GPIO_LED3].R = 0;

+    chThdSleepMilliseconds(100);

+    SIU.GPDO[GPIO_LED4].R = 0;

+    chThdSleepMilliseconds(100);

+    SIU.GPDO[GPIO_LED1].R = 1;

+    chThdSleepMilliseconds(100);

+    SIU.GPDO[GPIO_LED2].R = 1;

+    chThdSleepMilliseconds(100);

+    SIU.GPDO[GPIO_LED3].R = 1;

+    chThdSleepMilliseconds(100);

+    SIU.GPDO[GPIO_LED4].R = 1;

+    chThdSleepMilliseconds(300);

+  }

+  return 0;

+}

+

+/*

+ * Application entry point.

+ */

+int main(void) {

+  Thread *shelltp = NULL;

+

+  /*

+   * System initializations.

+   * - HAL initialization, this also initializes the configured device drivers

+   *   and performs the board-specific initializations.

+   * - Kernel initialization, the main() function becomes a thread and the

+   *   RTOS is active.

+   */

+  halInit();

+  chSysInit();

+

+  /*

+   * Activates the serial driver 1 using the driver default configuration.

+   */

+  sdStart(&SD1, NULL);

+

+  /*

+   * Shell manager initialization.

+   */

+  shellInit();

+

+  /*

+   * Creates the blinker thread.

+   */

+  chThdCreateStatic(waThread1, sizeof(waThread1), NORMALPRIO, Thread1, NULL);

+

+  /*

+   * 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.        */

+    }

+#if 0

+    if (SIU.GPDI[GPIO_BUTTON1].B.PDI) {

+      volatile msg_t result;

+#if 0

+      MemoryStream report;

+

+      msObjectInit(&report, report_buffer, sizeof(report_buffer), 0);

+      result = TestThread(&report);

+#else

+      result = TestThread(&SD1);

+#endif

+    }

+#endif

+    chThdSleepMilliseconds(1000);

+  }

+  return 0;

+}