Parse GPS data locally. Add 'g' command to display recent GPS results.

[fw/altos] / ao_adc.c

diff --git a/ao_adc.c b/ao_adc.c
index 549cc9440847070868fa392d0423782e744da595..9cd3d46c79f1252efd42b15a8a0657ae67c7a912 100644 (file)
--- 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));
 }
@@ -60,7 +59,7 @@ 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);
        }