esp_idf_sys

Constant i2s_pdm_dsr_t_I2S_PDM_DSR_16S

Source 
pub const i2s_pdm_dsr_t_I2S_PDM_DSR_16S: i2s_pdm_dsr_t = 1;
Expand description

< downsampling number is 16 for PDM RX mode