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Add A/D sampler
[fw/altos]
/
ao_test.c
diff --git
a/ao_test.c
b/ao_test.c
index 553e5f6d7f9c93791af414152b7cbc85c000981f..0524535991e633d8348c1ac7e3e0758acac0237e 100644
(file)
--- a/
ao_test.c
+++ b/
ao_test.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
*
* 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
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
@@
-44,9
+43,15
@@
blink_0(void)
void
blink_1(void)
{
void
blink_1(void)
{
+ static struct ao_adc adc;
+
for (;;) {
for (;;) {
- P1 ^= 2;
- delay(20);
+ ao_sleep(&ao_adc_ring);
+ ao_adc_get(&adc);
+ if (adc.accel < 15900)
+ P1_1 = 1;
+ else
+ P1_1 = 0;
}
}
}
}
@@
-54,7
+59,7
@@
void
wakeup(void)
{
for (;;) {
wakeup(void)
{
for (;;) {
- delay(10);
+
ao_
delay(10);
ao_wakeup(&blink_chan);
}
}
ao_wakeup(&blink_chan);
}
}
@@
-63,9
+68,15
@@
void
main(void)
{
CLKCON = 0;
main(void)
{
CLKCON = 0;
+ while (!(SLEEP & SLEEP_XOSC_STB))
+ ;
+
/* Set p1_1 and p1_0 to output */
P1DIR = 0x03;
/* Set p1_1 and p1_0 to output */
P1DIR = 0x03;
+ ao_adc_init();
+ ao_timer_init();
+
ao_add_task(&blink_0_task, blink_0);
ao_add_task(&blink_1_task, blink_1);
ao_add_task(&wakeup_task, wakeup);
ao_add_task(&blink_0_task, blink_0);
ao_add_task(&blink_1_task, blink_1);
ao_add_task(&wakeup_task, wakeup);