cancel
Showing results for 
Search instead for 
Did you mean: 

S2LP MISO high at random

Oskar Baginski
Associate
Posted on June 19, 2018 at 09:35

Hello, 

I have an issue with my custom pcb with stm32l476rg and S2LP integrated circuit. I have succesfully ported and run the firmware using nucleo L4 and FKI868V1 board. Still have some troubles with running it on pcb though. The biggest issue is that my MISO line gets into high state at random. I mean, I can work, reset or program flash but then after a while the only thing S2LP transmitts to uc is 0xFF at all times of firmware run.

Analyzer captured example below.

Thanks for any help or advice.

Oskar

0 REPLIES 0