X-Git-Url: http://git.linex4red.de/pub/USBasp.git/blobdiff_plain/3d28d53c3e2ae529933283e63a8b05f2ab1ce2be..a9e0935a90346beb0c981924becc1f55d969a08b:/Projects/AVRISP-MKII/Lib/V2Protocol.c

diff --git a/Projects/AVRISP-MKII/Lib/V2Protocol.c b/Projects/AVRISP-MKII/Lib/V2Protocol.c
index 63b7294c0..096551d81 100644
--- a/Projects/AVRISP-MKII/Lib/V2Protocol.c
+++ b/Projects/AVRISP-MKII/Lib/V2Protocol.c
@@ -43,6 +43,13 @@ uint32_t CurrentAddress;
 bool MustSetAddress;
 
 
+/** ISR to manage timeouts whilst processing a V2Protocol command */
+ISR(TIMER0_COMPA_vect, ISR_NOBLOCK)
+{
+	if (TimeoutMSRemaining)
+	  TimeoutMSRemaining--;
+}
+
 /** Initializes the hardware and software associated with the V2 protocol command handling. */
 void V2Protocol_Init(void)
 {