- Thu Apr 19, 2018 8:38 am
#75487
Hi everyone,
I'm working with an ESP8266 in HSPI slave mode connected with an Atmel Atmega 328p in master mode. Communication works fine until I try to share the SPI interface with another device as a slave. Obviously I have two different chip select (one for esp and one for the other device). Everytime I send a message to the other device (with esp's CS set HIGH) the next communications with esp fail.
Has anyone ever faced a similar issue? Is it possible to use esp as a slave with other devices connected?
I'm using the Arduino Core 2.4.0 on the esp with SPISlave library and the classical Arduino SPI library on 328p.
Thanks
I'm working with an ESP8266 in HSPI slave mode connected with an Atmel Atmega 328p in master mode. Communication works fine until I try to share the SPI interface with another device as a slave. Obviously I have two different chip select (one for esp and one for the other device). Everytime I send a message to the other device (with esp's CS set HIGH) the next communications with esp fail.
Has anyone ever faced a similar issue? Is it possible to use esp as a slave with other devices connected?
I'm using the Arduino Core 2.4.0 on the esp with SPISlave library and the classical Arduino SPI library on 328p.
Thanks
