Unexpected changes to FC10 source project on re-opening
Posted: Fri Feb 23, 2024 6:13 pm
I'm working on a sizeable project with six UART ports, with much time expended to check and prove configurations (etc) without conflicts.
However, in addition to the six hardware UARTs, I've added a 7th software 'UART' (Tx only) to drive a Parallax LCD display.
A few times now I've re-opened and re-built the Hex, but threw up an issue with the LCD display and conflicts with one of the hardware ports.
Investigations revealed that the nominated software UART Tx port pin of the LCD (C13 in my case) reverts to A2 every time I re-open the project, so I have to manually reinstate the port setting every time after opening, before compiling the image.
Many thanks,
Brendan
However, in addition to the six hardware UARTs, I've added a 7th software 'UART' (Tx only) to drive a Parallax LCD display.
A few times now I've re-opened and re-built the Hex, but threw up an issue with the LCD display and conflicts with one of the hardware ports.
Investigations revealed that the nominated software UART Tx port pin of the LCD (C13 in my case) reverts to A2 every time I re-open the project, so I have to manually reinstate the port setting every time after opening, before compiling the image.
Many thanks,
Brendan