Searched refs:rx_sm (Results 1 – 1 of 1) sorted by relevance
30 size_t rx_sm; member125 uart_rx_fifo_msb = (io_rw_8 *)&pio->rxf[data->rx_sm] + 3; in pio_uart_poll_in()126 if (pio_sm_is_rx_fifo_empty(pio, data->rx_sm)) { in pio_uart_poll_in()149 size_t rx_sm; in pio_uart_init() local157 retval |= pio_rpi_pico_allocate_sm(config->piodev, &rx_sm); in pio_uart_init()164 data->rx_sm = rx_sm; in pio_uart_init()171 retval = pio_uart_rx_init(pio, rx_sm, config->rx_pin, sm_clock_div); in pio_uart_init()
