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Add beep/led support.
[fw/altos]
/
ao_test.c
diff --git
a/ao_test.c
b/ao_test.c
index 553e5f6d7f9c93791af414152b7cbc85c000981f..9a8adc3d6532daf6f0fc16aa43c60538ade24964 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
@@
-21,6
+20,7
@@
struct ao_task __xdata blink_0_task;
struct ao_task __xdata blink_1_task;
struct ao_task __xdata wakeup_task;
struct ao_task __xdata blink_0_task;
struct ao_task __xdata blink_1_task;
struct ao_task __xdata wakeup_task;
+struct ao_task __xdata beep_task;
void delay(int n) __reentrant
{
void delay(int n) __reentrant
{
@@
-35,8
+35,13
@@
static __xdata uint8_t blink_chan;
void
blink_0(void)
{
void
blink_0(void)
{
+ uint8_t b = 0;
for (;;) {
for (;;) {
- P1 ^= 1;
+ b = 1 - b;
+ if (b)
+ ao_led_on(AO_LED_GREEN);
+ else
+ ao_led_off(AO_LED_GREEN);
ao_sleep(&blink_chan);
}
}
ao_sleep(&blink_chan);
}
}
@@
-44,9
+49,15
@@
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)
+ ao_led_on(AO_LED_RED);
+ else
+ ao_led_off(AO_LED_RED);
}
}
}
}
@@
-54,20
+65,34
@@
void
wakeup(void)
{
for (;;) {
wakeup(void)
{
for (;;) {
-
delay(10
);
+
ao_delay(AO_MS_TO_TICKS(100)
);
ao_wakeup(&blink_chan);
}
}
ao_wakeup(&blink_chan);
}
}
+void
+beep(void)
+{
+ static struct ao_adc adc;
+
+ for (;;) {
+ ao_delay(AO_SEC_TO_TICKS(1));
+ ao_adc_get(&adc);
+ if (adc.temp > 7400)
+ ao_beep_for(AO_BEEP_LOW, AO_MS_TO_TICKS(50));
+ }
+}
+
void
main(void)
{
CLKCON = 0;
void
main(void)
{
CLKCON = 0;
- /* Set p1_1 and p1_0 to output */
-
P1DIR = 0x03
;
-
+ while (!(SLEEP & SLEEP_XOSC_STB))
+
;
+
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);
+ ao_add_task(&beep_task, beep);
ao_start_scheduler();
}
ao_start_scheduler();
}