X-Git-Url: https://www.fi.muni.cz/~kas/git//home/kas/public_html/git/?p=tinyboard.git;a=blobdiff_plain;f=projects%2Fstep-up%2Fadc.c;fp=projects%2Fstep-up%2Fadc.c;h=2bd4bfff81804ad3ad00d87fb790ea7c1f9da269;hp=d7679d30b09cff20d7038629cca4d334b8a04b06;hb=b02a7f779bb5da598bab17456d0afda65adc863b;hpb=15e2b46e5d25e1a9207b8b5d1bf104682167c225

diff --git a/projects/step-up/adc.c b/projects/step-up/adc.c
index d7679d3..2bd4bff 100644
--- a/projects/step-up/adc.c
+++ b/projects/step-up/adc.c
@@ -140,9 +140,21 @@ static void adc1_gain20_adc(uint16_t adcsum)
 }
 #endif
 
+static void inline adc_based_timer()
+{
+	static uint16_t pattern_counter;
+
+	if (++pattern_counter > 250) {
+		pattern_counter = 0;
+		patterns_next_tick();
+	}
+}
+
 ISR(ADC_vect) { // IRQ handler
 	uint16_t adcval = ADCW;
 
+	adc_based_timer();
+
 	if (read_zero) {
 		setup_mux(current_adc);
 		read_zero = 0;