X-Git-Url: https://git.gag.com/?p=fw%2Faltos;a=blobdiff_plain;f=ao_adc.c;h=82e1b01b7ad72eacf5eda1b7fa3234251c2f9832;hp=549cc9440847070868fa392d0423782e744da595;hb=fbe3096f7e9a8112dbc79f376eccdaa6872ae520;hpb=fb63262699d3a6fbf347d24efda8b01f75b7d0d3

diff --git a/ao_adc.c b/ao_adc.c
index 549cc944..82e1b01b 100644
--- a/ao_adc.c
+++ b/ao_adc.c
@@ -3,8 +3,7 @@
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
+ * the Free Software Foundation; version 2 of the License.
  *
  * This program is distributed in the hope that it will be useful, but
  * WITHOUT ANY WARRANTY; without even the implied warranty of
@@ -18,7 +17,7 @@
 
 #include "ao.h"
 
-volatile __xdata struct ao_adc	ao_adc_ring[ADC_RING];
+volatile __xdata struct ao_adc	ao_adc_ring[AO_ADC_RING];
 volatile __data uint8_t		ao_adc_head;
 
 void
@@ -38,7 +37,7 @@ ao_adc_get(__xdata struct ao_adc *packet)
 {
 	uint8_t	i = ao_adc_head;
 	if (i == 0)
-		i = ADC_RING;
+		i = AO_ADC_RING;
 	i--;
 	memcpy(packet, &ao_adc_ring[i], sizeof (struct ao_adc));
 }
@@ -60,12 +59,27 @@ ao_adc_isr(void) interrupt 1
 		/* record this conversion series */
 		ao_adc_ring[ao_adc_head].tick = ao_time();
 		ao_adc_head++;
-		if (ao_adc_head == ADC_RING)
+		if (ao_adc_head == AO_ADC_RING)
 			ao_adc_head = 0;
 		ao_wakeup(ao_adc_ring);
 	}
 }
 
+static void
+ao_adc_dump(void)
+{
+	__xdata struct ao_adc	packet;
+	ao_adc_get(&packet);
+	printf("tick: %5u accel: %4d pres: %4d temp: %4d batt: %4d drogue: %4d main: %4d\n",
+	       packet.tick, packet.accel >> 4, packet.pres >> 4, packet.temp >> 4,
+	       packet.sense_d >> 4, packet.sense_m >> 4);
+}
+
+__code struct ao_cmds ao_adc_cmds[] = {
+	{ 'a',	ao_adc_dump,	"a                                  Display current ADC values" },
+	{ 0,	ao_adc_dump, NULL },
+};
+
 void
 ao_adc_init(void)
 {
@@ -79,5 +93,6 @@ ao_adc_init(void)
 	/* enable interrupts */
 	ADCIF = 0;
 	IEN0 |= IEN0_ADCIE;
+	ao_cmd_register(&ao_adc_cmds[0]);
 }