GPT tested.

git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@2780 35acf78f-673a-0410-8e92-d51de3d6d3f4

1 files changed, 17 insertions, 18 deletions

diff --git a/testhal/STM32/GPT/main.c b/testhal/STM32/GPT/main.c
index 771434029..6790e5eb0 100644
--- a/testhal/STM32/GPT/main.c
+++ b/testhal/STM32/GPT/main.c
@@ -21,22 +21,23 @@
 #include "hal.h"

 

 /*

- * Red LEDs blinker thread, times are in milliseconds.

+ * GPT1 callback.

  */

-static WORKING_AREA(waThread1, 128);

-static msg_t Thread1(void *arg) {

+static void gpt1cb(GPTDriver *gptp) {

 

-  (void)arg;

-  while (TRUE) {

-    palClearPad(IOPORT3, GPIOC_LED);

-    chThdSleepMilliseconds(500);

-    palSetPad(IOPORT3, GPIOC_LED);

-    chThdSleepMilliseconds(500);

-  }

-  return 0;

+  (void)gptp;

+  palTogglePad(IOPORT3, GPIOC_LED);

 }

 

 /*

+ * GPT1 configuration.

+ */

+static const GPTConfig gpt1cfg = {

+  10000,    /* 10KHz timer clock.*/

+  gpt1cb    /* Timer callback.*/

+};

+

+/*

  * Application entry point.

  */

 int main(void) {

@@ -52,20 +53,18 @@ int main(void) {
   chSysInit();

 

   /*

-   * Creates the blinker thread.

-   */

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

-

-  /*

    * Initializes the GPT driver 1.

    */

-//  gptStart(&GPTD1, &pwmcfg);

+  gptStart(&GPTD1, &gpt1cfg);

 

   /*

    * Normal main() thread activity, in this demo it does nothing.

    */

   while (TRUE) {

-    chThdSleepMilliseconds(500);

+    gptStartContinuous(&GPTD1, 5000);

+    chThdSleepMilliseconds(5000);

+    gptStartContinuous(&GPTD1, 2500);

+    chThdSleepMilliseconds(5000);

   }

   return 0;

 }