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Files

Adam Múdry 56160675e7 Merge branch 'feat/sdspi_option_to_disable_waiting_for_miso_poll_busy' into 'master'

feat(sdspi): Add an option to modify the waiting time for MISO before sending next command

Closes IDFGH-15977 and IDFGH-9089

See merge request espressif/esp-idf!41175

2025-08-22 12:51:45 +02:00

include/driver

feat(sdspi): Add an option to modify wait time for MISO before sending next command

2025-08-20 08:57:51 +02:00

src

feat(sdspi): Add an option to modify wait time for MISO before sending next command

2025-08-20 08:57:51 +02:00

test_apps

Merge branch 'feat/sdspi_option_to_disable_waiting_for_miso_poll_busy' into 'master'

2025-08-22 12:51:45 +02:00

CMakeLists.txt

refactor(sd): replace esp_dma_ with heap_caps_

2025-01-20 10:54:59 +08:00

README.md

feat(sd): added readme for dependency among SD host related components

2023-11-20 12:30:03 +08:00

README.md

SDSPI Host Driver

SD Host side related components are:

sdmmc
esp_driver_sdmmc
esp_driver_sdspi (current component)

For relationship and dependency among these components, see SD Host Side Related Component Architecture.

esp_driver_sdspi components is a driver based on ESP GPSPI master driver to help you:

do SD transactions (under SDSPI mode) via ESP GPSPI peripheral.
tune ESP GPSPI hardware configurations, such as clock frequency, bus width, etc.
...

You can

use this driver to implement sdmmc protocol interfaces
directly use esp_driver_sdspi APIs

to communicate with SD slave devices under SDSPI mode.