Luka Rahne

Uart2 on m52235evb

Discussion created by Luka Rahne on Apr 14, 2009
Latest reply on Nov 28, 2010 by Gianluca Bortolozzo

I am working whit m52235evb, whit internitche OS.


I am trying to extend 2 uarts to support 3rd uart (uart2).

I allredy:


1. extended uart_desc uarts[]

2. uart_init

3. extended processor_UART_ICR_init

4. added vectors and defines in vectors.s

5. added __interrupt__ uart2_isr



Interrupts on sending are working, but i dont get anything back, when making hardware loopback.

Does anybody have at least a stupid idea what am i missing?