hi there,
I have been using USART 0 in DMA mode in map, regular mapped to TX = P0.3, RX = P0.2. I would now like to use USART 1 regular mapped to Tx = P0.4, RX = P0.5. Digging through the macro nastiness, it appears that I need to have the following defines in the buildConfig:
-DHAL_UART_DMA=1
-DHAL_UART_ISR=2
as well as fix- up the P0SEL and P0DIR registers to ensure the peripheral directions are correct. It would be nice to make usart 1 DMA as well, is that not possible, or just a limitation of the code TI provides? Anything else I need to do to get this to work?
thanks!
-Tyler