Added board hardware driver support for the Adafruit U4 breakout board.

[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 fe2f50d..f4e9e3d 100644 (file)
--- a/Projects/AVRISP-MKII/Lib/ISP/ISPTarget.c
+++ b/Projects/AVRISP-MKII/Lib/ISP/ISPTarget.c
@@ -196,10 +196,10 @@ void ISPTarget_ConfigureRescueClock(void)
        DDRB |= (1 << 5);
        #endif
 
        DDRB |= (1 << 5);
        #endif
 

-       /* Start Timer 1 to generate a .5MHz clock on the OCR1A pin */
+       /* Start Timer 1 to generate a 4MHz clock on the OCR1A pin */

        TIMSK1 = 0;
        TCNT1  = 0;
        TIMSK1 = 0;
        TCNT1  = 0;

-       OCR1A  = (F_CPU / 2 / 500000UL);
+       OCR1A  = ((F_CPU / 2 / 4000000UL) - 1);

        TCCR1A = (1 << COM1A0);
        TCCR1B = ((1 << WGM12) | (1 << CS10));
 }
        TCCR1A = (1 << COM1A0);
        TCCR1B = ((1 << WGM12) | (1 << CS10));
 }