Commit graph

7 commits

Author SHA1 Message Date
Ivan Grokhotkov
da34e3eb68 sdmmc: document eMMC support, host features 2018-08-30 13:14:26 +08:00
Roland Dobai
27a63c492f Examples: Demonstrate the usage of esp_err_to_name 2018-03-13 14:27:00 +01:00
Ivan Grokhotkov
59859fa53c fatfs: add configuration of allocation unit size
Closes https://github.com/espressif/esp-idf/issues/1382.
2018-02-11 13:03:36 +08:00
Ivan Grokhotkov
a5f96b22d1 examples/sdmmc: enable internal pull-ups in SD mode
Some development boards do not have sufficient external pull-ups on
SD card pins. Most notably, if high level on GPIO13 is not registered
by the card when GO_IDLE_STATE command is received, the card will enter
SPI mode and further communication will not be possible, until power to
the card is toggled.

This change enables internal pull-ups on SD card pins in an attempt to
make this initialization process more reliable.
2017-10-13 08:21:06 +08:00
Dmitry Yakovlev
e5bb45f381 driver: SD protocol driver for SPI peripheral 2017-07-20 13:43:07 +08:00
Angus Gratton
821c70f5d7 examples: Standardise naming of files, symbols, etc. in examples
* Use "example" in all example function & variable names,
  ie use i2c_example_xxx instead of i2c_xxx for example functions.
  Closes #198 https://github.com/espressif/esp-idf/issues/198
* Mark example functions, etc. static
* Replace uses of "test" & "demo" with "example"
* Split the UART example into two
* Rename "main" example files to end with "_main.c" for disambiguation
2017-03-27 17:42:05 +11:00
Krzysztof Budzynski
382999b378 Moved examples to new folders / categories. Removed example numbers from example names 2017-01-16 23:08:35 +01:00