TD next - Community

Hello,

Is there a solution to use tfp_printf when rx/tx are already used ?
I have a tiny gecko and a ftdi cable, but I didn't find how to do. Maybe I should only use the debugger but it will be nice to have the terminal with verbose while program is running.

Thanks.


Arnaud.

Hi,

On a TD1202/8 USART1 is on PC0 (TX) and PC1 (RX). You should be able to redirect the tfp_printf stream to USART1 by hacking into the libs. Nevertheless keep in mind you will not be low power anymore and will need to force the chip to stay in EM1.

To me the easiest solution is to use radio printf:

viewtopic.php?f=13&t=37

Loïc

Hello,

Thanks for the answer.
Where are PC0 and PC1 ? Can't find it in the documentation :/

I think i can do the following (because peripheral no need rx in fine) :
tx peripheral ==> rx TD1208
tx TD1208 ==> rx FTdi cable


Best regards,
Arnaud.

On a TD1208 :

TX = PC0 = USR2
RX = PC1 = USR3

On a TD1202 :

TX = PC0 = ADC0
RX = PC1 = ADC1


Please consider RF debugging which is much easier and efficient.

Thanks again, your help is greatly appreciated