void initLed(Button* but, Gpio* gpio, u8 port, u8 bit, u8 pressedState)
{
initGpio(gpio, port, bit);
but->gpio = gpio;
but->pressedState = pressedState;
ctlGpioIn(gpio);
}
void init()
{
Chip_SYSCTL_SetBODLevels(SYSCTL_BODRSTLVL_2_06V, SYSCTL_BODINTVAL_RESERVED1);
Chip_SYSCTL_EnableBODReset();
initWatchdog();
initClock();
initGpio();
resetWatchdog();
}
void _ma3_init()
{
initGpio();
initTimers();
IC3ReadValue1 = 0;
IC3ReadValue2 = 0;
ma3_capture = 0;
CaptureNumber = 0;
dataCaptureReady = 0;
ma3_capture_angle=0;
}
int main(void)
{
WDTCTL = WDTPW | WDTHOLD; // Stop WDT
initGpio(); // Configure GPIO
// Initialize XT1 32kHz crystal
P4SEL0 |= BIT1 | BIT2; // set XT1 pin as second function
do
{
CSCTL7 &= ~(XT1OFFG | DCOFFG); // Clear XT1 and DCO fault flag
SFRIFG1 &= ~OFIFG;
} while (SFRIFG1 & OFIFG); // Test oscillator fault flag
// First determine whether we are coming out of an LPMx.5 or a regular RESET.
if (SYSRSTIV == SYSRSTIV_LPM5WU) // When woken up from LPM3.5, reinit
{
// If MCU wakes up from LPM3.5, re-init and then return to LPM3.5 again.
// Restore P1OUT value from backup RAM memory, keep P1OUT after LPMx.5 reset
P1OUT = *(unsigned int *)BAK_RAM_BASE;
__enable_interrupt(); // The RTC interrupt should trigger now...
}
else
{
// Device powered up from a cold start.
// It configures the device and puts the device into LPM3.5
// Configure backup memory
*(unsigned int *)BAK_RAM_BASE = 0;
// Initialize RTC
// Interrupt and reset happen every 1024/32768 * 32 = 1 sec.
RTCMOD = 32-1;
RTCCTL = RTCSS__XT1CLK | RTCSR | RTCPS__1024 | RTCIE;
// Store P1OUT value in backup memory register before enter LPM3.5
*(unsigned int *)BAK_RAM_BASE = P1OUT;
}
// Enter LPM3.5 mode with interrupts enabled. Note that this operation does
// not return. The LPM3.5 will exit through a RESET event, resulting in a
// re-start of the code.
PMMCTL0_H = PMMPW_H; // Open PMM Registers for write
PMMCTL0_L |= PMMREGOFF; // and set PMMREGOFF
__bis_SR_register(LPM3_bits | GIE);
__no_operation();
return 0;
}
int main(void)
{
initGpio();
configurePins();
while(1)
{
}
return 0;
}
int main() {
trace_puts(">>> VfdClock main() init");
initGpio();
initRtc();
initTimer();
initUart();
SysTick_Config(72000); // 1kHz
trace_puts("<<< VfdClock main() init");
GPIO_WriteBit(LED_PORT, LED_PIN, RESET);
// Disable buzzer.
GPIO_WriteBit(BUZ_PORT, BUZ_PIN, RESET);
TIM_Cmd(TIM3, DISABLE);
backupLoad();
uint8_t digits[6] = {
DIGIT_BLANK, DIGIT_DASH, DIGIT_DASH, DIGIT_DASH, DIGIT_DASH, DIGIT_BLANK};
setDisplay(digits);
gSeconds = RTC_GetCounter();
time_t localtime;
struct tm *t = gmtime(&gSeconds);
// Logic loop.
while (1) {
// Read GPS data, if it exists.
if (strlen(gGpsLine) > 0) {
handleGpsLine();
} else if (gGpsNextPoll < gSeconds) {
gpsSetPushFreq("ZDA", 2);
}
handleDigits(digits, t);
handleButtonPress();
if (gSecondFlag) {
gSecondFlag = 0;
localtime = gSeconds + gUtcOffset;
t = gmtime(&localtime);
handleDigits(digits, t);
setDisplay(digits);
// Blink decimal point.
GPIO_WriteBit(DP_PORT, DP_PIN, SET);
gDpTick = 500;
}
}
}
int main(void) {
double cpuTemp = getCpuTemp();
printf("cpu temp: %.2f\n", cpuTemp);
if (initGpio() == -1) {
exit(1);
}
setLedFlash(0, 3);
while (1) {
int light = hasLight(7);
int sound = hasSound(1);
printf("has light: %d, has sound: %d\n", light, sound);
delay(100);
}
return 0;
}
/**
******************************************************************************
** \简 述 初始化MCU系统，包括看门狗、系统时钟、GPIO和各种需要的外设
**
** \参 数 none
** \返回值 none
******************************************************************************/
void initMCU(void)
{
initGpio();
LED1 = LED_ON;
LED2 = LED_ON;
LED3 = LED_ON;
LEDRED = LED_ON;
LEDGRN = LED_ON;
delay100ms(2);
LED1 = LED_OFF;
LED2 = LED_OFF;
LED3 = LED_OFF;
LEDRED = LED_OFF;
LEDGRN = LED_OFF;
initUart();
initSPI();
initButton();
UsbConfig_UsbInit();
UsbDeviceCdcCom_SetSeparator('\r'); // there is the possibility to set end of buffer by a seperator
UsbDeviceCdcCom_SetEchomode(TRUE); // all input shall be echoed
UsbConfig_SwitchMode();
__enable_interrupt();
}
void init(void) {
sysclk_init();
board_init();
initGpio();
}
/**************************************************************************//**
* @brief Main function
*****************************************************************************/
int main(void)
{
#ifdef GG_STK
uint32_t mode = 0;
#else
/* Initialize DK board register access, necessary if run on DK */
BSP_Init(BSP_INIT_DEFAULT);
BSP_PeripheralAccess(BSP_AUDIO_OUT, true);
#endif
/* Initialize peripherals */
initClock();
initDma();
initDac();
initDacDma();
initTimer();
#ifdef GG_STK
initGpio();
#endif
while(1)
{
/*** Operation for EFM32GG-DK3750 ***/
#ifndef GG_STK
/* Wait key press */
while(!BSP_PushButtonsGet())
;
if (BSP_PushButtonsGet() == BC_UIF_PB1)
{
BSP_LedsSet(0x0001);
/* Wait key release */
while(BSP_PushButtonsGet()!=0);
/* Start play files */
playList[0].frameStart = (char *)voice8k;
playList[1].frameStart = NULL;
playList[0].frameNum = sizeof(voice8k)/FRAME_SIZE_8K;
speexPlayBack(0, NARROWBAND, FRAME_SIZE_8K, &playList[0]);
BSP_LedsSet(0x0000);
}
if (BSP_PushButtonsGet() == BC_UIF_PB2)
{
BSP_LedsSet(0x0002);
/* Wait key release */
while(BSP_PushButtonsGet()!=0);
/* Start play files */
playList[0].frameStart = (char *)voice11k;
playList[1].frameStart = NULL;
playList[0].frameNum = sizeof(voice11k)/FRAME_SIZE_11K;
speexPlayBack(0, NARROWBAND, FRAME_SIZE_11K, &playList[0]);
BSP_LedsSet(0x0000);
}
if (BSP_PushButtonsGet() == BC_UIF_PB3)
{
BSP_LedsSet(0x0004);
/* Wait key release */
while(BSP_PushButtonsGet()!=0);
/* Start play files */
playList[0].frameStart = (char *)voice15k;
playList[1].frameStart = NULL;
playList[0].frameNum = sizeof(voice15k)/FRAME_SIZE_15K;
speexPlayBack(0, NARROWBAND, FRAME_SIZE_15K, &playList[0]);
BSP_LedsSet(0x0000);
}
if (BSP_PushButtonsGet() == BC_UIF_PB4)
{
BSP_LedsSet(0x0008);
/* Wait key release */
while(BSP_PushButtonsGet()!=0);
/* Start play files */
playList[0].frameStart = (char *)voice18k2;
playList[1].frameStart = NULL;
playList[0].frameNum = sizeof(voice18k2)/FRAME_SIZE_18K2;
speexPlayBack(0, NARROWBAND, FRAME_SIZE_18K2, &playList[0]);
BSP_LedsSet(0x0000);
}
/*** Operation for EFM32GG-STK3750 ***/
#else
/* Wait key press */
EMU_EnterEM1();
switch (keyCheck())
{
case 1:
mode++;
if (mode == 4)
{
mode = 0;
}
GPIO_PortOutSetVal(gpioPortE, (mode << 2), 0x000c);
break;
case 2:
if (mode == 0x00)
{
/* Start play files */
playList[0].frameStart = (char *)voice8k;
playList[1].frameStart = NULL;
playList[0].frameNum = sizeof(voice8k)/FRAME_SIZE_8K;
speexPlayBack(0, NARROWBAND, FRAME_SIZE_8K, &playList[0]);
}
else if (mode == 0x01)
{
/* Start play files */
playList[0].frameStart = (char *)voice11k;
playList[1].frameStart = NULL;
playList[0].frameNum = sizeof(voice11k)/FRAME_SIZE_11K;
speexPlayBack(0, NARROWBAND, FRAME_SIZE_11K, &playList[0]);
}
else if (mode == 0x02)
{
/* Start play files */
playList[0].frameStart = (char *)voice15k;
playList[1].frameStart = NULL;
playList[0].frameNum = sizeof(voice15k)/FRAME_SIZE_15K;
speexPlayBack(0, NARROWBAND, FRAME_SIZE_15K, &playList[0]);
}
else
{
/* Start play files */
playList[0].frameStart = (char *)voice18k2;
playList[1].frameStart = NULL;
playList[0].frameNum = sizeof(voice18k2)/FRAME_SIZE_18K2;
speexPlayBack(0, NARROWBAND, FRAME_SIZE_18K2, &playList[0]);
}
break;
default:
break;
}
#endif
}
}
