warn and abort on unsupported access.

should only happen currently after adding a new flash family.
stlink-org · Apr 21, 2020 · c8adbf3 · c8adbf3
1 parent 7718f6e
commit c8adbf3
Showing 1 changed file with 12 additions and 1 deletion.
diff --git a/src/common.c b/src/common.c
@@ -393,6 +393,8 @@ static inline unsigned int is_flash_locked(stlink_t *sl) {
         cr_reg = STM32WB_FLASH_CR;
         cr_lock_shift = STM32WB_FLASH_CR_LOCK;
     } else {
+        ELOG("unsupported flash method, abort");
+        assert(false);
         return -1;
     }
 
@@ -427,6 +429,8 @@ static void unlock_flash(stlink_t *sl) {
     } else if (sl->flash_type == STLINK_FLASH_TYPE_WB) {
         key_reg = STM32WB_FLASH_KEYR;
     } else {
+        ELOG("unsupported flash method, abort");
+        assert(false);
         return;
     }
 
@@ -476,6 +480,8 @@ static void lock_flash(stlink_t *sl) {
         cr_reg = STM32WB_FLASH_CR;
         cr_lock_shift = STM32WB_FLASH_CR_LOCK;
     } else {
+        ELOG("unsupported flash method, abort");
+        assert(false);
         return;
     }
 
@@ -523,6 +529,8 @@ static bool is_flash_option_locked(stlink_t *sl) {
             optlock_shift = STM32WB_FLASH_CR_OPTLOCK;
             break;
         default:
+            ELOG("unsupported flash method, abort");
+            assert(false);
             return -1;
     }
 
@@ -566,8 +574,9 @@ static int lock_flash_option(stlink_t *sl) {
             optcr_reg = STM32WB_FLASH_CR;
             optlock_shift = STM32WB_FLASH_CR_OPTLOCK;
             break;
-
         default:
+            ELOG("unsupported flash method, abort");
+            assert(false);
             return -1;
     }
 
@@ -614,6 +623,8 @@ static int unlock_flash_option(stlink_t *sl)
             break;
 
         default:
+            ELOG("unsupported flash method, abort");
+            assert(false);
             return -1;
     }