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-rw-r--r--ui.c9
1 files changed, 4 insertions, 5 deletions
diff --git a/ui.c b/ui.c
index 21fcd38..3d8a8d2 100644
--- a/ui.c
+++ b/ui.c
@@ -34,8 +34,6 @@ THE SOFTWARE.
#include "timer.h"
#include "pwm.h"
-#define sign(x) ((x < 0) ? -1 : 1)
-
/* keep the lights on for 10 ms */
#define FLASH_ALARM_ON ((uint32_t) 10*1000)
/* and wait 500 ms */
@@ -131,13 +129,12 @@ static int16_t limits (const int16_t in, const int16_t min, const int16_t max) {
}
}
-/* Enter idle mode
+/* Enter low-power idle mode
*/
static void enterIdle () {
mode = UIMODE_IDLE;
- pwmSetOff ();
- pwmSet (horizonLed (0), 1);
+ pwmStop ();
}
static void enterFlash (const flashmode next) {
@@ -268,10 +265,12 @@ static void doIdle () {
const uint32_t brightnessStep = timerValue/(uint32_t) ((PWM_LED_COUNT-1)*PWM_MAX_BRIGHTNESS);
mode = UIMODE_RUN;
+ pwmStart ();
timerStart (brightnessStep, false);
speakerStart (SPEAKER_BEEP);
} else if (accelGetShakeCount () >= 1) {
/* set timer */
+ pwmStart ();
accelResetShakeCount ();
enterFlash (FLASH_ENTER_COARSE);
return;