Add default 10MHz SD card frequency for SD SPI #6225
Labels
Area: ESP-IDF related
ESP-IDF related issues
Type: Feature request
Feature request for Arduino ESP32
Milestone
Related area
SD SPI
Hardware specification
ESP32
Is your feature request related to a problem?
By default, ESP-IDF does not provide a default 10MHz SDMMC speed, even though there is a note about it in
sdmmc_common.c
. This means that using SD SPI with SD cards that do not support the 20MHz default speed requires additional steps and code modification to initialize.Describe the solution you'd like
Please add a default
SDMMC_FREQ_10M
definition tosdmmc_types.h
and add it tofreq_values
insdmmc_common.c
.Describe alternatives you've considered
No response
Additional context
No response
I have checked existing list of Feature requests and the Contribution Guide
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