esp_idf_hal::sys

Constant ledc_clk_src_t_LEDC_SCLK

Source 
pub const ledc_clk_src_t_LEDC_SCLK: u32 = 4; // 4u32
Expand description

< Selecting this value for LEDC_TICK_SEL_TIMER let the hardware take its source clock from LEDC_APB_CLK_SEL