CHG: restored the wait in flash-mode. Its waiting for the device to "reboot"..

CHG: usb_Cdc,   :  usb specs say 100ms delay. Previous delay was much longer...

bootrom/Makefile

@@ -11,6 +11,7 @@ ARMSRC =
 THUMBSRC = cmd.c \
 	usb_cdc.c \
 	bootrom.c
+
 ASMSRC = ram-reset.s flash-reset.s
 
 ## There is a strange bug with the linker: Sometimes it will not emit the glue to call

bootrom/bootrom.c

@@ -193,7 +193,8 @@ static void flash_mode(int externally_entered) {
 	byte_t rx[sizeof(UsbCommand)];
 
 	usb_enable();
-	//for (volatile size_t i=0; i<0x100000; i++) {};
+	
+	for (volatile size_t i=0; i<0x100000; i++) {};
 
 	for(;;) {
 		WDT_HIT();