Colibri PXA300, V1.3B. BSP 4.2. CE6 OS.
I have checked my IRSIR and IRConnected settings, I have…
IRConnected=1 on Serial1
IRConnected=0 on Serial3 (previous default)
• This seems to receive irDA information ok, but does not transmit.
Are there any registry settings missing?
My GPIO assignment:
SetGPIOAltFn(110, 1, false); //Pin 19 UART3_RXD
SetGPIOAltFn(8, 2, true); //Pin 21 UART3_TXD
SetGPIODir(8, true); //drive as output
SetGPIOAltFn(99, 1, false); //Pin 33 UART1_RXD
SetGPIOAltFn(100, 1, true); //Pin 35 UART1_TXD
SetGPIODir(100, true); ); //drive as output
I think setting the TXPL bit in ISR1 of the PXA300 processor may sort this problem. How do I check its value / or what bit changes this in the registry?