Can we program ESP32 UART in assembly language ?

[Rushi3499]

I tried the assembly language on ESP32-c3-devKitC-02, but I cannot see the output. So, can we program the UART in assembly for the same esp32?

[ESP_Sprite]

Yes.

[Rushi3499]

Any sample assembly code for that?

[Rushi3499]

Can you help for tha UART assembly programming for transmite and receive the data ?

[ESP_Sprite]

No, sorry, while it's possible, no one really programs the ESP32 series in assembly. If you want UART code, you'll likely have to write it yourself.

(Btw, is there a reason you're so adamant on writing it in assembly rather than e.g. using the existing C drivers?)

[bobolink]

A google search for “risc-v uart assembly” turned up lots of examples for me.
I think it is a popular homework assignment.