Add configuration support

Current config variables:
Main deploy altitude above launch (in meters)
Acceleration zero g calibration (manual or automatic)
Radio channel (freq = 435.550MHz + channel * 100kHz)
Callsign (max 8 characters)

Supporting this involved shuffling code around so that the
non-telemetrum builds could include only the stuff they needed.

1 files changed, 27 insertions, 0 deletions

diff --git a/ao_adc_fake.c b/ao_adc_fake.c
new file mode 100644
index 00000000..6ca88d4e
--- /dev/null
+++ b/ao_adc_fake.c
@@ -0,0 +1,27 @@
+/*
+ * 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;
+
+/* Stub for systems which have no ADC */
+void
+ao_adc_poll(void)
+{
+}