Hi!
This solution doesn't work for me.
Setup: Two SPI devices; the first one is a full-duplex device with positive CS, the second one is a half-duplex device with "normal" negative CS.
The first one alone works perfectly, the second one alone works perfectly; if both are used nothing is working at ...
Search found 2 matches
- Wed Jun 16, 2021 7:49 am
- Forum: Report Bugs
- Topic: Problem with spi_master driver and two mixed-duplex devices
- Replies: 5
- Views: 40807
- Tue May 05, 2020 9:13 am
- Forum: ESP-IDF
- Topic: Interresting SPI Problem
- Replies: 0
- Views: 2021
Interresting SPI Problem
Hello!
I hope anybody has a solution for me. Following the Problem.
I am using SPI to readout an ADC. For this I wrote separate c/h file to use in a test program. In this test program everything works fine. Additional used components are WiFi, ADC and a GPIO.
When I use the same c/h files in my ...
I hope anybody has a solution for me. Following the Problem.
I am using SPI to readout an ADC. For this I wrote separate c/h file to use in a test program. In this test program everything works fine. Additional used components are WiFi, ADC and a GPIO.
When I use the same c/h files in my ...