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prepared powerdown mode. implement switch combo, blink feedback and signal tone

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for powerdown interaction
This commit is contained in:
bigalex 2012-10-11 00:29:15 +02:00
parent 398051ea94
commit dc35106b07
1 changed files with 61 additions and 2 deletions
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63
firmware/main.c
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@ -24,6 +24,9 @@
#define MODE5 5
#define NUM_MODES 6
//special modes, not in normal mode loop
#define MODE_PWDN 42 //go to sleep
uint8_t OpMode = MODE1;
uint8_t NextMode = MODE1;
@ -44,6 +47,9 @@ void modeswitch_poll(void)
NextMode = ((NUM_MODES - 1) == OpMode) ? 0 : (OpMode + 1);
button_clear(BTN_RIGHT);
};
if (btn_state(BTNST_LDN,BTN_RIGHT) && btn_state(BTNST_LDN,BTN_LEFT)){
NextMode = MODE_PWDN;
};
return;
}
@ -195,7 +201,7 @@ void do_mode2(void)
timer_set(&mytimer, (rand() % (max - min)) + min);
}//end if timer_expired
/*deinialisation required*/
/*deinialisation */
if(OpMode != NextMode){
set_motor(MOTOR_OFF);
music_setNote(NOTE_PAUSE, 0); //mute
@ -355,6 +361,58 @@ void do_mode5(void)
}//end mode5
void do_powerDown(void)
{
static timer_t mytimer;
static uint8_t pwdn_state;
static bool ledRon;
if (mode_uninitialized) {
mode_uninitialized = false;
pwdn_state = 0;
timer_set(&mytimer,5);
ledRon = true;
};
if(timer_expired(&mytimer)){
switch(pwdn_state){
case 0:
if (ledRon){
led_on(LED_L);led_off(LED_R);
} else {
led_off(LED_L);led_on(LED_R);
};
ledRon = !ledRon;
timer_set(&mytimer,6);
if ((btn_state(BTNST_SUP, BTN_RIGHT)||btn_state(BTNST_LUP, BTN_RIGHT))&&(btn_state(BTNST_SUP, BTN_LEFT)||btn_state(BTNST_LUP, BTN_LEFT))){
//both buttons released
led_off(LED_L|LED_R);
pwdn_state = 1;
timer_set(&mytimer,10);
}
break;
case 1: music_setNote(NOTE_A, 4);timer_set(&mytimer,10);pwdn_state++;break;
case 2: music_setNote(NOTE_F, 4);timer_set(&mytimer,5);pwdn_state++;break;
case 3: music_setNote(NOTE_D, 3);timer_set(&mytimer,15);pwdn_state++;break;
case 4: music_setNote(NOTE_PAUSE, 4);timer_set(&mytimer,1);pwdn_state++;break;
case 5: //now we can really power down
// lets switch everything off
//TODO: find out how to do this
//meanwhile: switch back to normal operation (silent mode 2)
NextMode=MODE2;
break;
default: break;
} //end switch
} //end timer expired
} // end do_powerDown
void __attribute__ ((noreturn)) main(void)
{
/* hardware initialisation: */
@ -374,13 +432,14 @@ void __attribute__ ((noreturn)) main(void)
for ever {
//main polling loop;
button_poll();
modeswitch_poll();
if (OpMode != MODE_PWDN) modeswitch_poll(); //there is no way out of PWND
switch (OpMode) {
case MODE1: do_mode1() ; break ;
case MODE2: do_mode2() ; break ;
case MODE3: do_mode3() ; break ;
case MODE4: do_mode4() ; break ;
case MODE5: do_mode5() ; break ;
case MODE_PWDN: do_powerDown() ; break ;
default: do_mode0() ; break ;
}
if (OpMode!=NextMode) mode_uninitialized = true;