Fixed error in the AVRISP-MKII programmer when ISP mode is used at 64KHz (thanks...

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

diff --git a/Projects/AVRISP-MKII/Lib/ISP/ISPTarget.c b/Projects/AVRISP-MKII/Lib/ISP/ISPTarget.c
index ac68316..e2b2301 100644 (file)
--- a/Projects/AVRISP-MKII/Lib/ISP/ISPTarget.c
+++ b/Projects/AVRISP-MKII/Lib/ISP/ISPTarget.c
@@ -129,9 +129,12 @@ ISR(TIMER1_COMPA_vect, ISR_BLOCK)
        {
                SoftSPI_Data <<= 1;
 
-               if (!(SoftSPI_BitsRemaining--))
-                 TCCR1B = 0;
-
+               if (!(--SoftSPI_BitsRemaining))
+               {
+                       TCCR1B = 0;
+                       TIFR1  = (1 << OCF1A);
+               }
+               
                if (PINB & (1 << 3))
                  SoftSPI_Data |= (1 << 0);
        }