volatile __xdata struct ao_adc ao_adc_ring[AO_ADC_RING];
volatile __data uint8_t ao_adc_head;
+#ifdef TELESCIENCE
const uint8_t adc_channels[AO_LOG_TELESCIENCE_NUM_ADC] = {
0x00,
0x01,
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;
#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)
value = ADCL;
value |= (ADCH << 8);
ao_adc_ring[ao_adc_head].adc[ao_adc_channel] = value;
- if (++ao_adc_channel < AO_TELESCIENCE_NUM_ADC)
+ if (++ao_adc_channel < NUM_ADC)
ao_adc_start();
else {
ADCSRA = ADCSRA_INIT;
static __xdata struct ao_adc packet;
uint8_t i;
ao_adc_get(&packet);
+#ifdef TELEPYRO
+ 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);
+#endif
printf("tick: %5u", packet.tick);
- for (i = 0; i < AO_TELESCIENCE_NUM_ADC; i++)
+ for (i = 0; i < NUM_ADC; i++)
printf (" %2d: %5u", i, packet.adc[i]);
+
+
+#ifdef TELEPYRO
+ ADMUX = 0x60;
+ ADCSRB = 0x00;
+ ADCSRA = 0xc6;
+ while (ADCSRA & 0x40)
+ ;
+ printf ("ADCL: %02x\n", ADCL);
+ printf ("ADCH: %02x\n", ADCH);
printf ("\n");
+#endif
}
__code struct ao_cmds ao_adc_cmds[] = {