PICOD communication by gpio0/1 tx/rx

[qtfp]

I tried to use PICOD through gpio0 gpio1, but couldn't. First. I compiled picod.c with modifying. `#define PD_LINK_UART 0 #define PD_LINK_USB 1

#define PD_LINK PD_LINK_UART

I connect pico to pi4b+ and did stuff like: import picod pico = picod.pico(device='/dev/ttyAMA0') `pico.version()``

I only got" (10, None)

In the TX RX line: https://imgur.com/AAIlUhS) The pico didn't reply. I also tried usb( ttyACM0) and it worked!! Thanks for this project, I can learn a lot to use pico hardware function.