MPLAB harmony USART driver works in polled mode but not in interrupt mode.
I have configured byte model of USART driver in harmony.I am using PIC32MX250F256H controller.It works well in polled mode.But if i choose interrupt mode,It doesnt work.
What I did in harmony is
1. Select USART driver.
2. Static interrupt mode
3. Byte model non blocking
4. interrupt priority 1,sub-priority 1,9600,UART3,operation mode normal.
I generated application code.
In polling mode
Transmit the data
same thing is happening in interrupt mode also
why it is polling this buffer in interrupt mode?