1 files changed, 0 insertions, 93 deletions
diff --git a/ao_adc.c b/ao_adc.c
deleted file mode 100644
index bef6bb7f..00000000
--- a/ao_adc.c
+++ /dev/null
@@ -1,93 +0,0 @@
-/*
- * Copyright © 2009 Keith Packard <keithp@keithp.com>
- *
- * 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; 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
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
- */
-
-#include "ao.h"
-
-volatile __xdata struct ao_adc	ao_adc_ring[AO_ADC_RING];
-volatile __data uint8_t		ao_adc_head;
-
-void
-ao_adc_poll(void)
-{
-	ADCCON3 = ADCCON3_EREF_VDD | ADCCON3_EDIV_512 | 0;
-}
-
-void
-ao_adc_sleep(void)
-{
-	ao_sleep(&ao_adc_ring);
-}
-
-void
-ao_adc_get(__xdata struct ao_adc *packet)
-{
-	uint8_t	i = ao_adc_ring_prev(ao_adc_head);
-	memcpy(packet, &ao_adc_ring[i], sizeof (struct ao_adc));
-}
-
-void
-ao_adc_isr(void) interrupt 1
-{
-	uint8_t sequence;
-	uint8_t	__xdata *a;
-	
-	sequence = (ADCCON2 & ADCCON2_SCH_MASK) >> ADCCON2_SCH_SHIFT;
-	a = (uint8_t __xdata *) (&ao_adc_ring[ao_adc_head].accel + sequence);
-	a[0] = ADCL;
-	a[1] = ADCH;
-	if (sequence < 5) {
-		/* start next channel conversion */
-		ADCCON3 = ADCCON3_EREF_VDD | ADCCON3_EDIV_512 | (sequence + 1);
-	} 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(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.v_batt >> 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)
-{
-	ADCCFG = ((1 << 0) |	/* acceleration */
-		  (1 << 1) |	/* pressure */
-		  (1 << 2) |	/* temperature */
-		  (1 << 3) |	/* battery voltage */
-		  (1 << 4) |	/* drogue sense */
-		  (1 << 5));	/* main sense */
-	
-	/* enable interrupts */
-	ADCIF = 0;
-	IEN0 |= IEN0_ADCIE;
-	ao_cmd_register(&ao_adc_cmds[0]);
-}
-