USART Interrupt not being called
Posted by Mark
on April 26, 2007
I have written a small piece of code to transmit and receive data through a USART using DMA. The problem I have is that my interrupt handler is not being called. My code works fine when used in other projects not using the FreeRTOS. But when I tried to include in my new project is does not get called, if I read the registers I can see that there is an interrupt pending, just not being called. I am using the Cstartup.s79 file from the serial demo project.
I am using the IAR compiler.
I am using the Atmel sam7s.
The code is written in c and c++.
Copyright (C) 2004-2010 Richard Barry. Copyright (C) 2010-2016 Real Time Engineers Ltd.
Any and all data, files, source code, html content and documentation included in the FreeRTOSTM distribution or available on this site are the exclusive property of Real Time Engineers Ltd..
See the files license.txt (included in the distribution) and this copyright notice for more information. FreeRTOSTM and FreeRTOS.orgTM are trade marks of Real Time Engineers Ltd.