*/
#include "ao.h"
-#include "ao_pins.h"
-volatile __xdata struct ao_adc ao_adc_ring[AO_ADC_RING];
+volatile __xdata struct ao_data ao_data_ring[AO_DATA_RING];
+volatile __data uint8_t ao_data_head;
+#if (AO_DATA_ALL & ~(AO_DATA_ADC))
+volatile __data uint8_t ao_data_present;
+#endif
+
+#ifdef TELENANO_V_0_1
+# define AO_ADC_FIRST_PIN 1
+#endif
+
#if HAS_ACCEL_REF
-volatile __xdata uint16_t ao_accel_ref[AO_ADC_RING];
+# define AO_ADC_FIRST_PIN 2
+#endif
+
+#ifndef AO_ADC_FIRST_PIN
+# define AO_ADC_FIRST_PIN 0
#endif
-volatile __data uint8_t ao_adc_head;
void
ao_adc_poll(void)
{
-#if HAS_ACCEL_REF
- ADCCON3 = ADCCON3_EREF_VDD | ADCCON3_EDIV_512 | 2;
-#else
-# ifdef TELENANO_V_0_1
- ADCCON3 = ADCCON3_EREF_VDD | ADCCON3_EDIV_512 | 1;
-# else
- ADCCON3 = ADCCON3_EREF_VDD | ADCCON3_EDIV_512 | 0;
-# endif
-#endif
+ ADCCON3 = ADCCON3_EREF_VDD | ADCCON3_EDIV_512 | AO_ADC_FIRST_PIN;
}
void
-ao_adc_get(__xdata struct ao_adc *packet)
+ao_data_get(__xdata struct ao_data *packet)
{
#if HAS_FLIGHT
- uint8_t i = ao_adc_ring_prev(ao_sample_adc);
+ uint8_t i = ao_data_ring_prev(ao_sample_data);
#else
- uint8_t i = ao_adc_ring_prev(ao_adc_head);
+ uint8_t i = ao_data_ring_prev(ao_data_head);
#endif
- ao_xmemcpy(packet, &ao_adc_ring[i], sizeof (struct ao_adc));
+ ao_xmemcpy(packet, (void __xdata *) &ao_data_ring[i], sizeof (struct ao_data));
}
void
uint8_t __xdata *a;
sequence = (ADCCON2 & ADCCON2_SCH_MASK) >> ADCCON2_SCH_SHIFT;
-#if IGNITE_ON_P2
+#if TELEMETRUM_V_0_1 || TELEMETRUM_V_0_2 || TELEMETRUM_V_1_0 || TELEMETRUM_V_1_1 || TELEMETRUM_V_1_2 || TELELAUNCH_V_0_1 || TELEBALLOON_V_1_1
/* TeleMetrum readings */
#if HAS_ACCEL_REF
if (sequence == 2) {
- a = (uint8_t __xdata *) (&ao_accel_ref[ao_adc_head]);
+ a = (uint8_t __xdata *) (&ao_data_ring[ao_data_head].adc.accel_ref);
sequence = 0;
} else
#endif
{
if (sequence == ADCCON3_ECH_TEMP)
sequence = 2;
- a = (uint8_t __xdata *) (&ao_adc_ring[ao_adc_head].accel + sequence);
+ a = (uint8_t __xdata *) (&ao_data_ring[ao_data_head].adc.accel + sequence);
sequence++;
}
#define GOT_ADC
else
#endif
ADCCON3 = ADCCON3_EREF_VDD | ADCCON3_EDIV_512 | sequence;
+ return;
}
#endif
-#if IGNITE_ON_P0
+#if TELEMINI_V_1_0 || TELENANO_V_0_1
/* TeleMini readings */
- a = (uint8_t __xdata *) (&ao_adc_ring[ao_adc_head].pres);
-#ifdef TELEMINI_V_1_0
+ a = (uint8_t __xdata *) (&ao_data_ring[ao_data_head].adc.pres);
+#if TELEMINI_V_1_0
switch (sequence) {
case 0:
/* pressure */
if (sequence) {
/* Start next conversion */
ADCCON3 = sequence;
+ return;
+ }
+#endif /* telemini || telenano */
+
+#if defined(TELEFIRE_V_0_1) || defined(TELEFIRE_V_0_2)
+ a = (uint8_t __xdata *) (&ao_data_ring[ao_data_head].adc.sense[0] + sequence - AO_ADC_FIRST_PIN);
+ a[0] = ADCL;
+ a[1] = ADCH;
+ if (sequence < 5) {
+ ADCCON3 = ADCCON3_EREF_VDD | ADCCON3_EDIV_512 | (sequence + 1);
+ return;
}
+#define GOT_ADC
+#endif /* TELEFIRE_V_0_1 */
+
+#ifdef TELEBT_V_1_0
+ a = (uint8_t __xdata *) (&ao_data_ring[ao_data_head].adc.batt);
+ a[0] = ADCL;
+ a[1] = ADCH;
+#define GOT_ADC
+#endif
+
+#ifdef FETCH_ADC
+ FETCH_ADC();
+#define GOT_ADC
#endif
+
#ifndef GOT_ADC
#error No known ADC configuration set
#endif
- else {
- /* record this conversion series */
- ao_adc_ring[ao_adc_head].tick = ao_time();
- ao_adc_head = ao_adc_ring_next(ao_adc_head);
- ao_wakeup(DATA_TO_XDATA(&ao_adc_head));
- }
+ /* record this conversion series */
+ ao_data_ring[ao_data_head].tick = ao_time();
+ ao_data_head = ao_data_ring_next(ao_data_head);
+ ao_wakeup(DATA_TO_XDATA(&ao_data_head));
}
static void
ao_adc_dump(void) __reentrant
{
- static __xdata struct ao_adc packet;
- ao_adc_get(&packet);
+ static __xdata struct ao_data packet;
+ ao_data_get(&packet);
+#ifndef AO_ADC_DUMP
printf("tick: %5u accel: %5d pres: %5d temp: %5d batt: %5d drogue: %5d main: %5d\n",
- packet.tick, packet.accel, packet.pres, packet.temp,
- packet.v_batt, packet.sense_d, packet.sense_m);
+ packet.tick, packet.adc.accel, packet.adc.pres, packet.adc.temp,
+ packet.adc.v_batt, packet.adc.sense_d, packet.adc.sense_m);
+#else
+ AO_ADC_DUMP(&packet);
+#endif
}
__code struct ao_cmds ao_adc_cmds[] = {
void
ao_adc_init(void)
{
+#ifdef AO_ADC_PINS
+ ADCCFG = AO_ADC_PINS;
+
+#else
+
#if IGNITE_ON_P2
/* TeleMetrum configuration */
ADCCFG = ((1 << 0) | /* acceleration */
(1 << 3)); /* battery voltage */
#endif
+#endif /* else AO_ADC_PINS */
+
/* enable interrupts */
ADCIF = 0;
IEN0 |= IEN0_ADCIE;