2711: Fix handling of serial numbers in single shot mode

It's possible that SerialNumber=3 might be received twice due to differences in timing causing rpiboot to exit too early i.e. before the second stage has started. Tweak the loop condition to handle this.

2711: Fix handling of serial numbers in single shot mode
It's possible that SerialNumber=3 might be received twice due to differences in timing causing rpiboot to exit too early i.e. before the second stage has started. Tweak the loop condition to handle this.
Tim Gover · Phil Elwell
1 parent c650cd74
Showing 1 changed file with 1 additions and 1 deletions
main.c
@@ -676,7 +676,7 @@ int main(int argc, char *argv[])
 		libusb_close(usb_device);
 		sleep(1);
 	}
-	while(loop || desc.iSerialNumber == 0);
+	while(loop || desc.iSerialNumber == 0 || desc.iSerialNumber == 3);
  
 	libusb_exit(ctx);