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Diffstat (limited to 'os/rt/ports/ARMCMx/cmsis_os/cmsis_os.c')
-rw-r--r--os/rt/ports/ARMCMx/cmsis_os/cmsis_os.c18
1 files changed, 12 insertions, 6 deletions
diff --git a/os/rt/ports/ARMCMx/cmsis_os/cmsis_os.c b/os/rt/ports/ARMCMx/cmsis_os/cmsis_os.c
index 454a77d1f..f8c8c3311 100644
--- a/os/rt/ports/ARMCMx/cmsis_os/cmsis_os.c
+++ b/os/rt/ports/ARMCMx/cmsis_os/cmsis_os.c
@@ -35,16 +35,12 @@
/* Module local definitions. */
/*===========================================================================*/
-static memory_pool_t sempool;
-static semaphore_t semaphores[CMSIS_CFG_NUM_SEMAPHORES];
-
-static memory_pool_t timpool;
-static struct os_timer_cb timers[CMSIS_CFG_NUM_TIMERS];
-
/*===========================================================================*/
/* Module exported variables. */
/*===========================================================================*/
+int32_t cmsis_os_started;
+
/*===========================================================================*/
/* Module local types. */
/*===========================================================================*/
@@ -53,6 +49,12 @@ static struct os_timer_cb timers[CMSIS_CFG_NUM_TIMERS];
/* Module local variables. */
/*===========================================================================*/
+static memory_pool_t sempool;
+static semaphore_t semaphores[CMSIS_CFG_NUM_SEMAPHORES];
+
+static memory_pool_t timpool;
+static struct os_timer_cb timers[CMSIS_CFG_NUM_TIMERS];
+
/*===========================================================================*/
/* Module local functions. */
/*===========================================================================*/
@@ -80,6 +82,8 @@ static void timer_cb(void *arg) {
*/
osStatus osKernelInitialize(void) {
+ cmsis_os_started = 0;
+
chSysInit();
chThdSetPriority(HIGHPRIO);
@@ -97,6 +101,8 @@ osStatus osKernelInitialize(void) {
*/
osStatus osKernelStart(void) {
+ cmsis_os_started = 1;
+
chThdSetPriority(NORMALPRIO);
return osOK;