Merge pull request ARMmbed#103 from linlingao/fix_nwp_reset

Fix nwp warm reset
linlingao · Jun 10, 2019 · 8faa800 · 8faa800
2 parents cf04234 + 456339b
commit 8faa800
Showing 1 changed file with 9 additions and 1 deletion.
diff --git a/targets/TARGET_TI/TARGET_CC32XX/TARGET_CC3220SF/device/system_CC3220SF.h b/targets/TARGET_TI/TARGET_CC32XX/TARGET_CC3220SF/device/system_CC3220SF.h
@@ -30,7 +30,8 @@
 extern "C" {
 #endif
 
-#include <stdint.h>
+#include <stdio.h>
+#include "ti/drivers/net/wifi/wlan.h"
 
 extern uint32_t SystemCoreClock; /*!< System Clock Frequency (Core Clock) */
 
@@ -57,6 +58,13 @@ extern void PRCMMCUReset(unsigned char bIncludeSubsystem);
  */
 __STATIC_INLINE void __CC3200_SystemReset(void)
 {
+ /* Stop the NWP */
+ _i16 retcode = sl_Stop(0);
+ if (retcode != 0 && retcode != SL_RET_CODE_DEV_NOT_STARTED)
+ {
+ printf("sl_stop failed with 0x%x\n", retcode);
+ }
+
  PRCMMCUReset(0);
 }
 #ifdef NVIC_SystemReset