Search found 1 match
- Sun Jun 04, 2023 8:09 pm
- Forum: General discussion
- Topic: STM32L4 Alternate SPI function for PA15
- Replies: 1
- Views: 760
STM32L4 Alternate SPI function for PA15
Hello, I want to use PA15 as chip select, but can't get it to even change state to high by using: pinMode(PA15, OUTPUT); digitalWrite(PA15, HIGH); I can't find any information why the below would not work on STM32L4? SPI data and clock are ok, but the chip select remains low. Is there some other fun...