Switch back to C based timeout ISR in the AVRISP project - assembly version was faili...

[pub/USBasp.git] / Projects / AVRISP-MKII / Lib / V2Protocol.c

diff --git a/Projects/AVRISP-MKII/Lib/V2Protocol.c b/Projects/AVRISP-MKII/Lib/V2Protocol.c
index 63b7294..035c8a5 100644 (file)
--- a/Projects/AVRISP-MKII/Lib/V2Protocol.c
+++ b/Projects/AVRISP-MKII/Lib/V2Protocol.c
@@ -43,6 +43,12 @@ uint32_t CurrentAddress;
 bool MustSetAddress;\r
 \r
 \r
+ISR(TIMER0_COMPA_vect, ISR_NOBLOCK)\r
+{\r
+       if (TimeoutMSRemaining)\r
+         TimeoutMSRemaining--;\r
+}\r
+\r
 /** Initializes the hardware and software associated with the V2 protocol command handling. */\r
 void V2Protocol_Init(void)\r
 {\r