Add unknown chip output (#641)

stlink-org · Oct 10, 2017 · a2a707e · a2a707e
1 parent 04dc7ea
commit a2a707e
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Showing 3 changed files with 15 additions and 1 deletion.
diff --git a/include/stlink/chipid.h b/include/stlink/chipid.h
@@ -11,6 +11,8 @@ extern "C" {
  * stm32 chipids, only lower 12 bits..
  */
 enum stlink_stm32_chipids {
+	STLINK_CHIPID_UNKNOWN                = 0x000,
+
 	STLINK_CHIPID_STM32_F1_MEDIUM        = 0x410,
 	STLINK_CHIPID_STM32_F2               = 0x411,
 	STLINK_CHIPID_STM32_F1_LOW           = 0x412,

diff --git a/src/chipid.c b/src/chipid.c
@@ -484,6 +484,17 @@ static const struct stlink_chipid_params devices[] = {
             .bootrom_base = 0x1ff00000,
             .bootrom_size = 0x2000
         },
+        {
+            // unknown
+            .chip_id = STLINK_CHIPID_UNKNOWN,
+            .description = "unknown device",
+            .flash_type = STLINK_FLASH_TYPE_UNKNOWN,
+            .flash_size_reg = 0x0,
+            .flash_pagesize = 0x0,
+            .sram_size = 0x0,
+            .bootrom_base = 0x0,
+            .bootrom_size = 0x0
+        },
 
 
  };

diff --git a/src/common.c b/src/common.c
@@ -644,7 +644,8 @@ int stlink_load_device_params(stlink_t *sl) {
 
     if (params->flash_type == STLINK_FLASH_TYPE_UNKNOWN) {
         WLOG("Invalid flash type, please check device declaration\n");
-        return -1;
+        sl->flash_size = 0;
+        return 0;
     }
 
     // These are fixed...