kamleshpatel wrote on Wednesday, April 17, 2019:
Dear Sir
i am new with FreeRTOS and iam work on LPC1769 mbed board.
i am write driver for UART.it is work normally but if i use semaphore or mutex for interrupt handling then it stuck on UART3_IRQHandler function.i have attached my code with it please find it.
when i run this code it stuck on UART3_IRQHandler function and not running any thread.
please guide to resolve it.
remarks:- without semaphore or mutex it receive and send data on UART is ok.but in fast data on UART it is miss data so i think to used semaphore and mutex.
please guide me to resolve this problem.
thanks in advance.