Omnibus F4

[taileron]

some nano Omnibus F4 do invert the ports of uart 6 (measured with oscilloscope) so gps gets not detected anymore.
How can it be changed in the code without having to solder directly to pins of the mcu e.g. bga?

[terrymao886]

FYI

PX4-OmnibusF4v3 code ( modify from PX4-OmnibusF4SD )

Hi friends, I’m new PX4 user of Taiwan, and try to make porting for OmnibusF4v3 base on OmnibusF4SD’s code last few months. It is seem work, even it’s not perfect. But, I hope share it to you. If you have any problem, let me know please. I’ll try to solve these troubles, under my bad english. Please reference to following issues: RC-in support PPM only. serial ports TEL1 : /dev/ttyS0 → UART1 of STM32F4 RC_PORT : /dev/ttyS1 (No show in QGC and H/W.) TEL2 : /edv/ttyS2 → USART4 of STM32F4 U…