Merge branch 'master' of ssh://git.gag.com/scm/git/fw/altos

[fw/altos] / src / cc1111 / ao_battery.c

diff --git a/src/cc1111/ao_battery.c b/src/cc1111/ao_battery.c
deleted file mode 100644 (file)
index 9fb4c26..0000000
--- a/src/cc1111/ao_battery.c
+++ /dev/null
@@ -1,61 +0,0 @@
-/*
- * Copyright © 2011 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; 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
- * 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"
-static __data union {
-       uint8_t d[2];
-       int16_t v;
-} ao_battery_value;
-
-void
-ao_battery_isr(void) ao_arch_interrupt(1)
-{
-       ao_battery_value.d[0] = ADCL;
-       ao_battery_value.d[1] = ADCH;
-       ao_wakeup(DATA_TO_XDATA(&ao_battery_value));
-}
-
-uint16_t
-ao_battery_get(void) 
-{
-       ao_arch_critical(
-               ADCCON3 = ADCCON3_EREF_VDD | ADCCON3_EDIV_512 | BATTERY_PIN;
-               ao_sleep(DATA_TO_XDATA(&ao_battery_value));
-               );
-       return (uint16_t) ((int32_t) ao_battery_value.v * (int32_t) 4950 >> 15);
-}
-
-static void
-ao_battery_show(void)
-{
-       printf("Battery: %u mV\n", ao_battery_get());
-}
-
-__code struct ao_cmds ao_battery_cmds[] = {
-       { ao_battery_show,      "B\0Show battery voltage" },
-       { 0, NULL },
-};
-
-void
-ao_battery_init(void)
-{
-       ADCCFG = (1 << BATTERY_PIN);
-       ADCIF = 0;
-       IEN0 |= IEN0_ADCIE;
-       ao_cmd_register(&ao_battery_cmds[0]);
-}