I am still a newbie to PRU development, and I am trying to use the 9 bits UART capability of the UART PRU firmware and I have a couple of questions
1- in the code composer studio,do I use the PRU compiler or the ARM compiler ?
2- do i have to use sys/bios when using the soft implementatio of the UART ? if so how to upload the generated file to the card without an emulator, ( I used FTP to deploy .out files to the beaglebone black and then coppying the firmware to the remoteproc when getting introduced to the PRU development)
your work is really thorough,
I took a look on the Debugging and Benchmarking section especially UART, but unfortunately HW_uart doesn’t support 9 bit characters transfer
but I found out that for Q1 - I need to find an exemple from the RTOS sdk and modify it to my needs.