/**************************************************************************//**
* @brief Simple task which is blinking led
* @param *pParameters pointer to parameters passed to the function
*****************************************************************************/
static void LedBlink(void *pParameters)
{
pParameters = pParameters;
for (;;)
{
GPIO_PortOutSetVal(LED_PORT, 1<<LED_PIN, 1<<LED_PIN);
vTaskDelay(DELAY);
GPIO_PortOutSetVal(LED_PORT, 0<<LED_PIN, 1<<LED_PIN);
vTaskDelay(DELAY);
}
}
/******************************************************************************
* @brief Main function
* Main is called from _program_start, see assembly startup file
*****************************************************************************/
int main(void)
{
/* Initialize chip */
//eADesigner_Init();
/* Initialize chip */
CHIP_Init();
/* Initalizing */
init();
GPIO_PortOutSetVal(gpioPortD, 1<<3, 1<<3);
GPIO_PortOutSetVal(gpioPortF, 1<<6, 1<<6);
GPIO_PortOutSetVal(gpioPortB, 1<<12, 1<<12);
GPIO_PortOutSetVal(LED_PORT, 1<<LED_PIN, 1<<LED_PIN);
while(1){
/* Data transmission to slave */
/* ************************** */
/* Setting up RX interrupt for master */
SPI1_setupRXInt(receiveBuffer, BUFFERSIZE);
GPIO_PortOutSetVal(LED_PORT, 0<<LED_PIN, 1<<LED_PIN);
/* Transmitting data */
USART1_sendBuffer(transmitBuffer, BUFFERSIZE);
GPIO_PortOutSetVal(LED_PORT, 1<<LED_PIN, 1<<LED_PIN);
}
}
void port_write(port_t *obj, int value)
{
GPIO_PortOutSetVal(obj->port, value, obj->mask);
}
/**************************************************************************//**
* @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
}
}
