I am with a kinetis K64 with KDS 3.0 and KDSK1.2.0 and also with MQX.
My issue is that i do send data from UART to a PC terminal but i do not receive data from the PC terminal.
I am using the functions of "fsl_uart_hal.c"
This is my code after have initilized the UART
// 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);
if (kStatus_UART_Success == UART_HAL_ReceiveDataPolling(baseAddr, rxChar, sizeof(rxChar)))
// Send any character that received
UART_HAL_SendDataPolling(baseAddr, rxChar, sizeof(rxChar));
In the freedom, this code works fine in the example "uart_polling"
I understand that i have nothing to do with the interrupt since this is a waiting loop, isn't it?
the diference is that my project is based in MQX and the some files that i have had to change which are:
Any help will be apreciated.
Thanks and best regards