150     uart_control_block_t const * p_cb = &m_cb[p_instance->drv_inst_idx];  in pins_to_default()  local
163     if (!p_cb->skip_psel_cfg)  in pins_to_default()
169     if (!p_cb->skip_gpio_cfg)  in pins_to_default()
195     uart_control_block_t * p_cb = &m_cb[p_instance->drv_inst_idx];  in nrfx_uart_init()  local
198     if (p_cb->state != NRFX_DRV_STATE_UNINITIALIZED)  in nrfx_uart_init()
221     p_cb->handler = event_handler;  in nrfx_uart_init()
225         p_cb->p_context = p_config->p_context;  in nrfx_uart_init()
226         p_cb->skip_gpio_cfg = p_config->skip_gpio_cfg;  in nrfx_uart_init()
227         p_cb->skip_psel_cfg = p_config->skip_psel_cfg;  in nrfx_uart_init()
232     p_cb->rx_buffer_length           = 0;  in nrfx_uart_init()
233     p_cb->rx_secondary_buffer_length = 0;  in nrfx_uart_init()
234     p_cb->rx_enabled                 = false;  in nrfx_uart_init()
235     p_cb->tx_buffer_length           = 0;  in nrfx_uart_init()
236     p_cb->state                      = NRFX_DRV_STATE_INITIALIZED;  in nrfx_uart_init()
247     uart_control_block_t * p_cb = &m_cb[p_instance->drv_inst_idx];  in nrfx_uart_reconfigure()  local
249     if (p_cb->state == NRFX_DRV_STATE_UNINITIALIZED)  in nrfx_uart_reconfigure()
258     if (p_cb->handler)  in nrfx_uart_reconfigure()
260        p_cb->p_context = p_config->p_context;  in nrfx_uart_reconfigure()
269     uart_control_block_t * p_cb = &m_cb[p_instance->drv_inst_idx];  in nrfx_uart_uninit()  local
273     if (p_cb->handler)  in nrfx_uart_uninit()
284     p_cb->state   = NRFX_DRV_STATE_UNINITIALIZED;  in nrfx_uart_uninit()
285     p_cb->handler = NULL;  in nrfx_uart_uninit()
289 static void tx_byte(NRF_UART_Type * p_uart, uart_control_block_t * p_cb)  in tx_byte()  argument
292     uint8_t txd = p_cb->p_tx_buffer[p_cb->tx_counter];  in tx_byte()
293     p_cb->tx_counter++;  in tx_byte()
297 static bool tx_blocking(NRF_UART_Type * p_uart, uart_control_block_t * p_cb)  in tx_blocking()  argument
301     size_t const tx_buffer_length = p_cb->tx_buffer_length;  in tx_blocking()
302     while (p_cb->tx_counter < tx_buffer_length)  in tx_blocking()
308             if (p_cb->tx_abort)  in tx_blocking()
314         tx_byte(p_uart, p_cb);  in tx_blocking()
324     uart_control_block_t * p_cb = &m_cb[p_instance->drv_inst_idx];  in nrfx_uart_tx()  local
325     NRFX_ASSERT(p_cb->state == NRFX_DRV_STATE_INITIALIZED);  in nrfx_uart_tx()
339     p_cb->tx_buffer_length = length;  in nrfx_uart_tx()
340     p_cb->p_tx_buffer      = p_data;  in nrfx_uart_tx()
341     p_cb->tx_counter       = 0;  in nrfx_uart_tx()
342     p_cb->tx_abort         = false;  in nrfx_uart_tx()
344     NRFX_LOG_INFO("Transfer tx_len: %d.", p_cb->tx_buffer_length);  in nrfx_uart_tx()
346     NRFX_LOG_HEXDUMP_DEBUG(p_cb->p_tx_buffer,  in nrfx_uart_tx()
347                            p_cb->tx_buffer_length * sizeof(p_cb->p_tx_buffer[0]));  in nrfx_uart_tx()
354     tx_byte(p_instance->p_reg, p_cb);  in nrfx_uart_tx()
356     if (p_cb->handler == NULL)  in nrfx_uart_tx()
358         if (!tx_blocking(p_instance->p_reg, p_cb))  in nrfx_uart_tx()
370         p_cb->tx_buffer_length = 0;  in nrfx_uart_tx()
388 static void rx_byte(NRF_UART_Type * p_uart, uart_control_block_t * p_cb)  in rx_byte()  argument
390     if (!p_cb->rx_buffer_length)  in rx_byte()
398     p_cb->p_rx_buffer[p_cb->rx_counter] = nrf_uart_rxd_get(p_uart);  in rx_byte()
399     p_cb->rx_counter++;  in rx_byte()
406     uart_control_block_t * p_cb = &m_cb[p_instance->drv_inst_idx];  in nrfx_uart_rx()  local
416     if (p_cb->handler)  in nrfx_uart_rx()
421     if (p_cb->rx_buffer_length != 0)  in nrfx_uart_rx()
423         if (p_cb->rx_secondary_buffer_length != 0)  in nrfx_uart_rx()
425             if (p_cb->handler)  in nrfx_uart_rx()
441         p_cb->rx_buffer_length = length;  in nrfx_uart_rx()
442         p_cb->p_rx_buffer      = p_data;  in nrfx_uart_rx()
443         p_cb->rx_counter       = 0;  in nrfx_uart_rx()
444         p_cb->rx_secondary_buffer_length = 0;  in nrfx_uart_rx()
448         p_cb->p_rx_secondary_buffer = p_data;  in nrfx_uart_rx()
449         p_cb->rx_secondary_buffer_length = length;  in nrfx_uart_rx()
454     if ((!p_cb->rx_enabled) && (!second_buffer))  in nrfx_uart_rx()
459     if (p_cb->handler == NULL)  in nrfx_uart_rx()
479             rx_byte(p_instance->p_reg, p_cb);  in nrfx_uart_rx()
480         } while (p_cb->rx_buffer_length > p_cb->rx_counter);  in nrfx_uart_rx()
482         p_cb->rx_buffer_length = 0;  in nrfx_uart_rx()
501         if (p_cb->rx_enabled)  in nrfx_uart_rx()
547 static void rx_done_event(uart_control_block_t * p_cb,  in rx_done_event()  argument
557     p_cb->handler(&event, p_cb->p_context);  in rx_done_event()
560 static void tx_done_event(uart_control_block_t * p_cb,  in tx_done_event()  argument
567     event.data.rxtx.p_data = (uint8_t *)p_cb->p_tx_buffer;  in tx_done_event()
569     p_cb->tx_buffer_length = 0;  in tx_done_event()
571     p_cb->handler(&event, p_cb->p_context);  in tx_done_event()
576     uart_control_block_t * p_cb = &m_cb[p_instance->drv_inst_idx];  in nrfx_uart_tx_abort()  local
578     p_cb->tx_abort = true;  in nrfx_uart_tx_abort()
580     if (p_cb->handler)  in nrfx_uart_tx_abort()
582         tx_done_event(p_cb, p_cb->tx_counter);  in nrfx_uart_tx_abort()
597 static void irq_handler(NRF_UART_Type * p_uart, uart_control_block_t * p_cb)  in irq_handler()  argument
607         if (!p_cb->rx_enabled)  in irq_handler()
613         event.data.error.rxtx.bytes  = p_cb->rx_buffer_length;  in irq_handler()
614         event.data.error.rxtx.p_data = p_cb->p_rx_buffer;  in irq_handler()
617         p_cb->rx_buffer_length = 0;  in irq_handler()
618         p_cb->rx_secondary_buffer_length = 0;  in irq_handler()
620         p_cb->handler(&event,p_cb->p_context);  in irq_handler()
625         rx_byte(p_uart, p_cb);  in irq_handler()
626         if (p_cb->rx_buffer_length == p_cb->rx_counter)  in irq_handler()
628             if (p_cb->rx_secondary_buffer_length)  in irq_handler()
630                 uint8_t * p_data     = p_cb->p_rx_buffer;  in irq_handler()
631                 size_t    rx_counter = p_cb->rx_counter;  in irq_handler()
634                 p_cb->rx_buffer_length = p_cb->rx_secondary_buffer_length;  in irq_handler()
635                 p_cb->p_rx_buffer = p_cb->p_rx_secondary_buffer;  in irq_handler()
636                 p_cb->rx_secondary_buffer_length = 0;  in irq_handler()
637                 p_cb->rx_counter = 0;  in irq_handler()
638                 rx_done_event(p_cb, rx_counter, p_data);  in irq_handler()
642                 if (!p_cb->rx_enabled)  in irq_handler()
648                 p_cb->rx_buffer_length = 0;  in irq_handler()
649                 rx_done_event(p_cb, p_cb->rx_counter, p_cb->p_rx_buffer);  in irq_handler()
658         size_t const tx_buffer_length = p_cb->tx_buffer_length;  in irq_handler()
659         if (p_cb->tx_counter < tx_buffer_length && !p_cb->tx_abort)  in irq_handler()
661             tx_byte(p_uart, p_cb);  in irq_handler()
666             if (p_cb->tx_buffer_length)  in irq_handler()
668                 tx_done_event(p_cb, p_cb->tx_buffer_length);  in irq_handler()
678         if (p_cb->rx_enabled)  in irq_handler()
682         if (p_cb->rx_buffer_length)  in irq_handler()
684             p_cb->rx_buffer_length = 0;  in irq_handler()
685             rx_done_event(p_cb, p_cb->rx_counter, p_cb->p_rx_buffer);  in irq_handler()