Make Wormhole.timeoutMs uint32_t instead of uint16_t. Respect Wormhole.timeoutMs and timeout accordingly. Force the minimum timeout to 1000 ms.

src/bootloader/src/bl_main.c

@@ -339,6 +339,15 @@ static peripheral_descriptor_t const *get_active_peripheral(void)
         {
             milliseconds = BL_DEFAULT_PERIPHERAL_DETECT_TIMEOUT;
         }
+
+        if (IS_WORMHOLE_OPEN) {
+            milliseconds = Wormhole.timeoutMs;
+        }
+
+        if (milliseconds < BL_MIN_PERIPHERAL_DETECT_TIMEOUT) {
+            milliseconds = BL_MIN_PERIPHERAL_DETECT_TIMEOUT;
+        }
+
         timeoutTicks = milliseconds * ticksPerMillisecond;
 
         // save how many ticks we're currently at before the detection loop starts

src/bootloader/wormhole.h

@@ -22,7 +22,7 @@
     typedef struct {
       uint64_t magicNumber;
       uint8_t enumerationMode;
-      uint16_t timeoutMs;
+      uint32_t timeoutMs;
     } wormhole_t;
 
 // Variables:

targets/MK22F51212/src/bootloader_config.h

@@ -84,6 +84,7 @@
 #define BL_DEFAULT_PERIPHERAL_DETECT_TIMEOUT 0
 #else
 #define BL_DEFAULT_PERIPHERAL_DETECT_TIMEOUT 5000
+#define BL_MIN_PERIPHERAL_DETECT_TIMEOUT 1000
 #endif // DEBUG
 
 #define BL_FEATURE_POWERDOWN (0)