/*..........................................................................*/
void QK_onIdle(void) {
LED1_on(); /* switch LED1 on and off */
LED1_off();
#ifdef NDEBUG
__low_power_mode_1(); /* Enter LPM1 */
#endif
}
/*..........................................................................*/
void QK_onIdle(void) {
QF_INT_DISABLE();
LED1_on(); /* switch LED1 on and off */
LED1_off();
QF_INT_ENABLE();
#ifdef Q_SPY
if (((IFG2 & UCA0TXIFG)) != 0) {
uint16_t b;
QF_INT_DISABLE();
b = QS_getByte();
QF_INT_ENABLE();
if (b != QS_EOD) {
UCA0TXBUF = (uint8_t)b; /* stick the byte to the TX BUF */
}
}
#elif defined NDEBUG
__low_power_mode_1(); /* Enter LPM1; also UNLOCKS interrupts */
#endif
}
/*..........................................................................*/
void QF_onIdle(void) { /* invoked with interrupts DISABLED */
LED1_on(); /* switch LED1 on and off */
LED1_off();
#ifdef Q_SPY
if (((IFG2 & UCA0TXIFG)) != 0) {
uint16_t b = QS_getByte();
QF_INT_ENABLE();
if (b != QS_EOD) {
UCA0TXBUF = (uint8_t)b; /* stick the byte to the TX BUF */
}
}
else {
QF_INT_ENABLE();
}
#elif defined NDEBUG
__low_power_mode_1(); /* Enter LPM1 and ENABLE interrupts atomically */
#else
QF_INT_ENABLE();
#endif
}
void main(void) {
init_system();
volatile enum states state;
state = IDLE;
volatile enum button_states button_state;
button_state = NO_PUSH;
__enable_interrupt();
while(1) {
/* Check push button */
if (button_flag == 1) {
button_flag = 0;
// Check push button
unsigned int push_cnt = 0;
button_state = NO_PUSH;
__delay_cycles(200000); // Wait 25 msec to debounce
__delay_cycles(200000); // Wait 25 msec to debounce
while (!(P4IN & BIT0)) { // Button pushed
__delay_cycles(8000); // Wait 1 msec
push_cnt++;
if (push_cnt > TIME_SHORT_PUSH) { // Push button was pushed a short time
button_state = SHORT_PUSH;
LED1_on();
}
if (push_cnt > TIME_LONG_PUSH) { // Push button was pushed a long time
button_state = LONG_PUSH;
LED2_on();
}
}
LED1_off();
LED2_off();
__delay_cycles(400000); // Wait 50 msec to debounce
__delay_cycles(400000); // Wait 50 msec to debounce
}
/* Check states */
switch (state) {
case IDLE:
// toggle_led(LED1_PIN, TIME_3SEC);
switch (button_state) {
case LONG_PUSH:
state = TRANSMIT;
wdt_disable();
LED1_off();
toggle_led(LED2_PIN, TIME_05SEC);
transmit_data();
break;
case SHORT_PUSH:
state = RECORD;
wdt_disable();
LED2_off();
toggle_led(LED1_PIN, TIME_1SEC);
record_data();
break;
default:
break;
}
break;
case RECORD:
switch (button_state) {
case LONG_PUSH: // Delete data
delete_data();
state = IDLE;
break;
case SHORT_PUSH: // Stop recording
// Recording stop from inside recorde()
state = IDLE;
break;
default:
break;
}
// state = IDLE;
break;
case TRANSMIT:
switch (button_state) {
case LONG_PUSH:
break;
case SHORT_PUSH:
break;
default:
break;
}
state = IDLE;
break;
default:
break;
}
//button_state = NO_PUSH;
PAIE |= BIT0; // Enable interrupt for push button
if (state == IDLE) {
toggle_led(LED1_PIN, TIME_3SEC);
wdt_enable(); // Activate auto-deep-sleep-watchdog
LPM3;
_nop();
}
}
}
