SD Card SPI interface

BeardOfDoom
Posts: 2
Joined: Fri Apr 14, 2017 4:30 pm

SD Card SPI interface

Postby BeardOfDoom » Sun Apr 16, 2017 4:28 pm

Good evening dear community :),

it could easily be, that this question may be asked & answered serveral times and my searching skills are just realy bad ;)
but is there an example which uses an sd card spi module for the esp32? My hopes are that i could dodge all this pullup resistor stuff with
using a clean bus interface like spi.

Thanks in advance & happy easter

ESP_Sprite
Posts: 8926
Joined: Thu Nov 26, 2015 4:08 am

Re: SD Card SPI interface

Postby ESP_Sprite » Mon Apr 17, 2017 2:15 am

FWIW, we have a dev working on a MMC driver that uses the SPI master driver already in esp-idf. Not sure when that will be done, however.

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