LPC2294 UART0 (interrupt driven) ARTXv2.0
I'm running ARTX kernel and I want to use UART0 to send some data.
When I call putchar() it sends the first char and system hangs. U0IIR
says interrupt pending (bit0=0) and this is THRE interrupt
(U0IIR=0xC2). Program does not executes after calling putchar().
Here is the init, putchar and interrupt vector from serial.c (It was
originally for UART1 and I modified it to use UART0.)
interrupt is not working. I don't know why.. please help