esp_idf_hal::sys

Constant i2s_mclk_multiple_t_I2S_MCLK_MULTIPLE_768

Source 
pub const i2s_mclk_multiple_t_I2S_MCLK_MULTIPLE_768: u32 = 768; // 768u32
Expand description

< MCLK = sample_rate * 768 (24-bit compatible)