X-Git-Url: https://git.gag.com/?p=fw%2Faltos;a=blobdiff_plain;f=src%2Favr%2Fao_adc_avr.c;h=3a262977512b606552211cee8b6122fcdea3a8e7;hp=5afced74a936acc4e9e911e76f999a7d3accbb52;hb=184e2ff4790974733df57facdeeb96bfe692ab54;hpb=c32893ce79835a8f861d6ef414644c2ff9769ff6

diff --git a/src/avr/ao_adc_avr.c b/src/avr/ao_adc_avr.c
index 5afced74..3a262977 100644
--- a/src/avr/ao_adc_avr.c
+++ b/src/avr/ao_adc_avr.c
@@ -17,9 +17,10 @@
 
 #include "ao.h"
 
-volatile __xdata struct ao_adc	ao_adc_ring[AO_ADC_RING];
-volatile __data uint8_t		ao_adc_head;
+volatile __xdata struct ao_data	ao_data_ring[AO_DATA_RING];
+volatile __data uint8_t		ao_data_head;
 
+#ifdef TELESCIENCE
 const uint8_t	adc_channels[AO_LOG_TELESCIENCE_NUM_ADC] = {
 	0x00,
 	0x01,
@@ -34,6 +35,23 @@ const uint8_t	adc_channels[AO_LOG_TELESCIENCE_NUM_ADC] = {
 	0x24,
 	0x25,
 };
+#endif
+
+#ifdef TELEPYRO
+const uint8_t	adc_channels[AO_TELEPYRO_NUM_ADC] = {
+	0x00,	/* ADC0  v_batt */
+	0x04,	/* ADC4  sense_a */
+	0x05,	/* ADC5  sense_b */
+	0x06,	/* ADC6  sense_c */
+	0x07,	/* ADC7  sense_d */
+	0x23,	/* ADC11 sense_e */
+	0x22,	/* ADC10 sense_f */
+	0x21,	/* ADC9 sense_g */
+	0x20,	/* ADC8 sense_h */
+};
+#endif
+
+#define NUM_ADC	(sizeof (adc_channels) / sizeof (adc_channels[0]))
 
 static uint8_t	ao_adc_channel;
 
@@ -48,7 +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)
@@ -74,14 +92,14 @@ ISR(ADC_vect)
 	/* Must read ADCL first or the value there will be lost */
 	value = ADCL;
 	value |= (ADCH << 8);
-	ao_adc_ring[ao_adc_head].adc[ao_adc_channel] = value;
-	if (++ao_adc_channel < AO_TELESCIENCE_NUM_ADC)
+	ao_data_ring[ao_data_head].adc.adc[ao_adc_channel] = value;
+	if (++ao_adc_channel < NUM_ADC)
 		ao_adc_start();
 	else {
 		ADCSRA = ADCSRA_INIT;
-		ao_adc_ring[ao_adc_head].tick = ao_time();
-		ao_adc_head = ao_adc_ring_next(ao_adc_head);
-		ao_wakeup((void *) &ao_adc_head);
+		ao_data_ring[ao_data_head].tick = ao_time();
+		ao_data_head = ao_data_ring_next(ao_data_head);
+		ao_wakeup((void *) &ao_data_head);
 		ao_cpu_sleep_disable = 0;
 	}
 }
@@ -95,32 +113,33 @@ ao_adc_poll(void)
 }
 
 void
-ao_adc_get(__xdata struct ao_adc *packet)
+ao_data_get(__xdata struct ao_data *packet)
 {
-	uint8_t	i = ao_adc_ring_prev(ao_adc_head);
-	memcpy(packet, (void *) &ao_adc_ring[i], sizeof (struct ao_adc));
+	uint8_t	i = ao_data_ring_prev(ao_data_head);
+	memcpy(packet, (void *) &ao_data_ring[i], sizeof (struct ao_data));
 }
 
 static void
 ao_adc_dump(void) __reentrant
 {
-	static __xdata struct ao_adc	packet;
+	static __xdata struct ao_data	packet;
 	uint8_t i;
-	ao_adc_get(&packet);
+	ao_data_get(&packet);
 	printf("tick: %5u",  packet.tick);
-	for (i = 0; i < AO_TELESCIENCE_NUM_ADC; i++)
-		printf (" %2d: %5u", i, packet.adc[i]);
-	printf ("\n");
+	for (i = 0; i < NUM_ADC; i++)
+		printf (" %2d: %5u", i, packet.adc.adc[i]);
+	printf("\n");
 }
 
 __code struct ao_cmds ao_adc_cmds[] = {
-	{ ao_adc_dump,	"a\0Display current ADC values" },
+	{ ao_adc_dump,	"a\0ADC" },
 	{ 0, NULL },
 };
 
 void
 ao_adc_init(void)
 {
+	PRR0 &= ~(1 << PRADC);
 	DIDR0 = 0xf3;
 	DIDR2 = 0x3f;
 	ADCSRB = ADCSRB_INIT;