Constant esp_idf_sys::i2s_pdm_slot_mask_t_I2S_PDM_SLOT_RIGHT

pub const i2s_pdm_slot_mask_t_I2S_PDM_SLOT_RIGHT: i2s_pdm_slot_mask_t = 1;

< I2S PDM only transmits or receives the PDM device whose ‘select’ pin is pulled up