how can i control esp32 spi1,spi2,and sdio? ,(sdio is master,is read sd file ),please give me a example,Thank you very much。
Re: spi and sdio
Posted: Sun Nov 06, 2016 4:40 pm
by kolban
The way that I am driving SPI today from a C program using the ESP-IDF is to leverage the Arduino libraries hardware abstraction layer functions found here: