STM targets: the free irq function was not well implemented

adustm · adustm · commit 577a0d972b65 · 2017-05-15T14:27:22.000+02:00
the index of the table was out of range
diff --git a/targets/TARGET_STM/can_api.c b/targets/TARGET_STM/can_api.c
@@ -104,7 +104,7 @@ void can_irq_free(can_t *obj)
 
     can->IER &= ~(CAN_IT_FMP0 | CAN_IT_FMP1 | CAN_IT_TME | \
                   CAN_IT_ERR | CAN_IT_EPV | CAN_IT_BOF);
-    can_irq_ids[obj->can] = 0;
+    can_irq_ids[obj->index] = 0;
 }
 
 void can_free(can_t *obj)

Original file line number	Diff line number	Diff line change
`@@ -104,7 +104,7 @@ void can_irq_free(can_t *obj)`
`104`	`104`
`105`	`105`	`can->IER &= ~(CAN_IT_FMP0 \| CAN_IT_FMP1 \| CAN_IT_TME \| \`
`106`	`106`	`CAN_IT_ERR \| CAN_IT_EPV \| CAN_IT_BOF);`
`107`		`- can_irq_ids[obj->can] = 0;`
	`107`	`+ can_irq_ids[obj->index] = 0;`
`108`	`108`	`}`
`109`	`109`
`110`	`110`	`void can_free(can_t *obj)`