/*!
* @brief Check send/receive polling functionality
*
*/
int main(void)
{
uint8_t rxChar = 0;
uint32_t byteCountBuff = 0;
uint32_t uartSourceClock = 0;
UART_Type * baseAddr = BOARD_DEBUG_UART_BASEADDR;
// Enable clock for PORTs, setup board clock source, config pin
hardware_init();
// Initialize the uart module with base address and config structure
CLOCK_SYS_EnableUartClock(BOARD_DEBUG_UART_INSTANCE);
// Get working uart clock
uartSourceClock = CLOCK_SYS_GetUartFreq(BOARD_DEBUG_UART_INSTANCE);
// Initialize UART baud rate, bit count, parity and stop bit
UART_HAL_SetBaudRate(baseAddr, uartSourceClock, BOARD_DEBUG_UART_BAUD);
UART_HAL_SetBitCountPerChar(baseAddr, kUart8BitsPerChar);
UART_HAL_SetParityMode(baseAddr, kUartParityDisabled);
#if FSL_FEATURE_UART_HAS_STOP_BIT_CONFIG_SUPPORT
UART_HAL_SetStopBitCount(baseAddr, kUartOneStopBit);
#endif
// Enable the UART transmitter and receiver
UART_HAL_EnableTransmitter(baseAddr);
UART_HAL_EnableReceiver(baseAddr);
// Inform to start polling example
byteCountBuff = sizeof(buffStart);
UART_HAL_SendDataPolling(baseAddr, buffStart, byteCountBuff);
// Inform user of what to do
byteCountBuff = sizeof(bufferData1);
UART_HAL_SendDataPolling(baseAddr, bufferData1, byteCountBuff);
while(true)
{
// Wait to receive input data
if (kStatus_UART_Success == UART_HAL_ReceiveDataPolling(baseAddr, &rxChar, 1u))
{
// Send any character that received
UART_HAL_SendDataPolling(baseAddr, &rxChar, 1u);
}
}
}
/*lint -save -e970 Disable MISRA rule (6.3) checking. */
int main(void)
/*lint -restore Enable MISRA rule (6.3) checking. */
{
/* Write your local variable definition here */
uint8_t rxChar = 0;
uint32_t byteCountBuff = 0;
uint32_t uartSourceClock = 0;
UART_Type * baseAddr = UART2_BASE; // was BOARD_DEBUG_UART_BASEADDR;
/*** Processor Expert internal initialization. DON'T REMOVE THIS CODE!!! ***/
PE_low_level_init();
/*** End of Processor Expert internal initialization. ***/
/* Write your code here */
/* For example: for(;;) { } */
// Initialize the uart module with base address and config structure
CLOCK_SYS_EnableUartClock(BOARD_DEBUG_UART_INSTANCE);
// Get working uart clock
uartSourceClock = CLOCK_SYS_GetUartFreq(BOARD_DEBUG_UART_INSTANCE);
// Initialize UART baud rate, bit count, parity and stop bit
UART_HAL_SetBaudRate(baseAddr, uartSourceClock, 9600); // was BOARD_DEBUG_UART_BAUD
UART_HAL_SetBitCountPerChar(baseAddr, kUart8BitsPerChar);
UART_HAL_SetParityMode(baseAddr, kUartParityDisabled);
#if FSL_FEATURE_UART_HAS_STOP_BIT_CONFIG_SUPPORT
UART_HAL_SetStopBitCount(baseAddr, kUartOneStopBit);
#endif
// Enable the UART transmitter and receiver
UART_HAL_EnableTransmitter(baseAddr);
UART_HAL_EnableReceiver(baseAddr);
// Inform to start polling example
byteCountBuff = sizeof(buffStart);
UART_HAL_SendDataPolling(baseAddr, buffStart, byteCountBuff);
// Inform user of what to do
byteCountBuff = sizeof(bufferData1);
UART_HAL_SendDataPolling(baseAddr, bufferData1, byteCountBuff);
while(true)
{
// Wait to receive input data
if (kStatus_UART_Success == UART_HAL_ReceiveDataPolling(baseAddr, &rxChar, 1u))
{
// Send any character that received
UART_HAL_SendDataPolling(baseAddr, &rxChar, 1u);
}
}
/*** Don't write any code pass this line, or it will be deleted during code generation. ***/
/*** RTOS startup code. Macro PEX_RTOS_START is defined by the RTOS component. DON'T MODIFY THIS CODE!!! ***/
#ifdef PEX_RTOS_START
PEX_RTOS_START(); /* Startup of the selected RTOS. Macro is defined by the RTOS component. */
#endif
/*** End of RTOS startup code. ***/
/*** Processor Expert end of main routine. DON'T MODIFY THIS CODE!!! ***/
for(;;){}
/*** Processor Expert end of main routine. DON'T WRITE CODE BELOW!!! ***/
} /*** End of main routine. DO NOT MODIFY THIS TEXT!!! ***/
