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sdmmc_host_set_cclk_always_on() function
Enable or disable always-on card clock When cclk_always_on is false, the host controller is allowed to shut down the card clock between the commands. When cclk_always_on is true, the clock is generated even if no command is in progress.
Syntax
Implemented in ![]()
sdmmc_host.c:988
Return value
- ESP_OK on success - ESP_ERR_INVALID_ARG if the slot number is invalid
Examples
Code
Location
Referrer
Call Tree
from 0/7 examplessdmmc_host_set_cclk_always_on() is called by 2 functions and calls 2 functions:
Data Use
from 0/7 examplessdmmc_host_set_cclk_always_on() reads 3 variables:
Implementations
from 0/7 examplessdmmc_host_set_cclk_always_on() is implemented by 1 functions: