altos/vidtime: Check for value change in normal code, not irq

[fw/altos] / src / lpc / ao_adc_lpc.c

diff --git a/src/lpc/ao_adc_lpc.c b/src/lpc/ao_adc_lpc.c
index 7005f86e62a9d4c51743316b666847e07ba75d19..26a5ea08c73df808bd01420eb9b3588d3978b67c 100644 (file)
--- a/src/lpc/ao_adc_lpc.c
+++ b/src/lpc/ao_adc_lpc.c
@@ -3,7 +3,8 @@
  *
  * 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.
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
  *
  * This program is distributed in the hope that it will be useful, but
  * WITHOUT ANY WARRANTY; without even the implied warranty of
@@ -149,8 +150,10 @@ static void
 ao_adc_dump(void) __reentrant
 {
        struct ao_data  packet;
+#ifndef AO_ADC_DUMP
        int16_t *d;
        uint8_t i;
+#endif
 
        ao_data_get(&packet);
 #ifdef AO_ADC_DUMP
@@ -158,7 +161,7 @@ ao_adc_dump(void) __reentrant
 #else
        printf("tick: %5u",  packet.tick);
        d = (int16_t *) (&packet.adc);
-       for (i = 0; i < AO_NUM_ADC; i++)
+       for (i = 0; i < AO_ADC_NUM; i++)
                printf (" %2d: %5d", i, d[i]);
        printf("\n");
 #endif