Searched refs:pio_sm_is_tx_fifo_empty (Results 1 – 2 of 2) sorted by relevance
390 while (!pio_sm_is_tx_fifo_empty(pio, sm)) { in pio_sm_drain_tx_fifo()
1685 static inline bool pio_sm_is_tx_fifo_empty(PIO pio, uint sm) { in pio_sm_is_tx_fifo_empty() function
