esp-idf/components/esp_driver_sdm/Kconfig

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menu "ESP-Driver:Sigma Delta Modulator Configurations"
depends on SOC_SDM_SUPPORTED
config SDM_CTRL_FUNC_IN_IRAM
bool "Place SDM control functions into IRAM"
default n
help
Place SDM control functions (like set_duty) into IRAM,
so that these functions can be IRAM-safe and able to be called in the other IRAM interrupt context.
Enabling this option can improve driver performance as well.
config SDM_ENABLE_DEBUG_LOG
bool "Enable debug log"
default n
help
whether to enable the debug log message for SDM driver.
Note that, this option only controls the SDM driver log, won't affect other drivers.
endmenu # Sigma Delta Modulator Configurations