X-Git-Url: https://git.gag.com/?p=fw%2Faltos;a=blobdiff_plain;f=src%2Favr%2Fao_adc_avr.c;h=a47703e576df875286dc4707b515666b4bcf2277;hp=4c4bcbda2a613cf3b73210720aaed7946c274274;hb=f1328d22aab4378c4fb6f0c24dbee95948ca836c;hpb=f68f22f527104cdffa1f5e398a51a466a13ff1fb

diff --git a/src/avr/ao_adc_avr.c b/src/avr/ao_adc_avr.c
index 4c4bcbda..a47703e5 100644
--- a/src/avr/ao_adc_avr.c
+++ b/src/avr/ao_adc_avr.c
@@ -66,7 +66,7 @@ static uint8_t	ao_adc_channel;
 
 #define ADCSRB_INIT	((0 << ADHSM) |		/* No high-speed mode */ \
 			 (0 << ACME) |		/* Some comparitor thing */ \
-			 (2 << ADTS0))		/* Free running mode (don't care) */
+			 (0 << ADTS0))		/* Free running mode (don't care) */
 
 static void
 ao_adc_start(void)
@@ -125,9 +125,26 @@ ao_adc_dump(void) __reentrant
 	static __xdata struct ao_adc	packet;
 	uint8_t i;
 	ao_adc_get(&packet);
+	printf("ADMUX:  %02x\n", ADMUX);
+	printf("ADCSRA: %02x\n", ADCSRA);
+	printf("ADCSRB: %02x\n", ADCSRB);
+	printf("DIDR0:  %02x\n", DIDR0);
+	printf("DIDR2:  %02x\n", DIDR2);
+	printf("PORTF:  %02x\n", PORTF);
+	printf("DDRF:   %02x\n", DDRF);
+	printf("PINF:   %02x\n", PINF);
 	printf("tick: %5u",  packet.tick);
 	for (i = 0; i < NUM_ADC; i++)
 		printf (" %2d: %5u", i, packet.adc[i]);
+
+
+	ADMUX = 0x60;
+	ADCSRB = 0x00;
+	ADCSRA = 0xc6;
+	while (ADCSRA & 0x40)
+		;
+	printf ("ADCL:  %02x\n", ADCL);
+	printf ("ADCH:  %02x\n", ADCH);
 	printf ("\n");
 }