Constant esp_idf_sys::i2c_slave_stretch_cause_t_I2C_SLAVE_STRETCH_CAUSE_TX_EMPTY

source ยท 
pub const i2c_slave_stretch_cause_t_I2C_SLAVE_STRETCH_CAUSE_TX_EMPTY: i2c_slave_stretch_cause_t = 1;
Expand description

< Stretching SCL low when TX FIFO is empty in slave mode