Fix bug with calculating SWV triggers.

DSTAT-temp/src/experiment.c

@@ -521,7 +521,7 @@ void swv_experiment(int16_t start, int16_t stop, uint16_t step, uint16_t pulse_h
 	
 	//calculate time to ADC trigger
 	period = ceil((1/(double)frequency)*F_CPU);
-	uint8_t temp_div = ceil((double)period/65536);
+	uint16_t temp_div = ceil((double)period/65536);
 	
 	if (temp_div == 1)
 	tc_write_clock_source(&TCF0,TC_CLKSEL_DIV1_gc);