Merge pull request #8591 from SiliconLabs/dev_9.0

tannewt · web-flow · commit bb12d36e5a3c · 2023-11-13T10:29:25.000-08:00
Fix crash when pwmio deinit for Silabs's board
diff --git a/ports/silabs/common-hal/pwmio/PWMOut.c b/ports/silabs/common-hal/pwmio/PWMOut.c
@@ -46,6 +46,8 @@ void pwmout_reset(void) {
         mcu_tim_pin_obj_t *l_tim = &mcu_tim_list[tim_index];
         if (l_tim->pin != NULL) {
             sl_pwm_deinit(&pwm_handle[tim_index]);
+            common_hal_reset_pin(l_tim->pin);
+            l_tim->pin = NULL;
         }
     }
 

Original file line number	Diff line number	Diff line change
`@@ -46,6 +46,8 @@ void pwmout_reset(void) {`
`46`	`46`	`mcu_tim_pin_obj_t *l_tim = &mcu_tim_list[tim_index];`
`47`	`47`	`if (l_tim->pin != NULL) {`
`48`	`48`	`sl_pwm_deinit(&pwm_handle[tim_index]);`
	`49`	`+ common_hal_reset_pin(l_tim->pin);`
	`50`	`+ l_tim->pin = NULL;`
`49`	`51`	`}`
`50`	`52`	`}`
`51`	`53`