620     cy_rslt_t result;  in _cyhal_uart_setup_resources()  local
687     result = cyhal_hwmgr_reserve(&rsc_to_reserve);  in _cyhal_uart_setup_resources()
689     if (CY_RSLT_SUCCESS != result)  in _cyhal_uart_setup_resources()
691         return result;  in _cyhal_uart_setup_resources()
697     if ((result == CY_RSLT_SUCCESS) && NC != tx)  in _cyhal_uart_setup_resources()
699 …  result = _cyhal_utils_reserve_and_connect(tx_map, (uint8_t)CYHAL_PIN_MAP_DRIVE_MODE_SCB_UART_TX);  in _cyhal_uart_setup_resources()
700         if (result == CY_RSLT_SUCCESS)  in _cyhal_uart_setup_resources()
707     if ((result == CY_RSLT_SUCCESS) && NC != rx)  in _cyhal_uart_setup_resources()
709 …  result = _cyhal_utils_reserve_and_connect(rx_map, (uint8_t)CYHAL_PIN_MAP_DRIVE_MODE_SCB_UART_RX);  in _cyhal_uart_setup_resources()
710         if (result == CY_RSLT_SUCCESS)  in _cyhal_uart_setup_resources()
716     if ((result == CY_RSLT_SUCCESS) && (NULL != cts_map))  in _cyhal_uart_setup_resources()
719 …result = _cyhal_utils_reserve_and_connect(cts_map, (uint8_t)CYHAL_PIN_MAP_DRIVE_MODE_SCB_UART_CTS);  in _cyhal_uart_setup_resources()
720         if (result == CY_RSLT_SUCCESS)  in _cyhal_uart_setup_resources()
727     if ((result == CY_RSLT_SUCCESS) && (NULL != rts_map))  in _cyhal_uart_setup_resources()
730 …result = _cyhal_utils_reserve_and_connect(rts_map, (uint8_t)CYHAL_PIN_MAP_DRIVE_MODE_SCB_UART_RTS);  in _cyhal_uart_setup_resources()
731         if (result == CY_RSLT_SUCCESS)  in _cyhal_uart_setup_resources()
738     if (result == CY_RSLT_SUCCESS)  in _cyhal_uart_setup_resources()
742 …result = _cyhal_utils_allocate_clock(&(obj->clock), &obj->resource, CYHAL_CLOCK_BLOCK_PERIPHERAL_1…  in _cyhal_uart_setup_resources()
743             obj->is_clock_owned = (CY_RSLT_SUCCESS == result);  in _cyhal_uart_setup_resources()
752     if (result == CY_RSLT_SUCCESS)  in _cyhal_uart_setup_resources()
754         result = _cyhal_utils_peri_pclk_assign_divider(  in _cyhal_uart_setup_resources()
758     return result;  in _cyhal_uart_setup_resources()
779     cy_rslt_t result = (cy_rslt_t) Cy_SCB_UART_Init(obj->base, &(obj->config), &(obj->context));  in _cyhal_uart_init_hw()  local
781     if (CY_RSLT_SUCCESS == result)  in _cyhal_uart_init_hw()
800     return result;  in _cyhal_uart_init_hw()
817     cy_rslt_t result = _cyhal_uart_setup_resources(obj, tx, rx, cts, rts, clk);  in cyhal_uart_init()  local
819     if (CY_RSLT_SUCCESS == result)  in cyhal_uart_init()
831         result = _cyhal_uart_init_hw(obj);  in cyhal_uart_init()
834     if (CY_RSLT_SUCCESS == result)  in cyhal_uart_init()
845             result = cyhal_uart_set_baud(obj, obj->baud_rate, NULL);  in cyhal_uart_init()
855     if (CY_RSLT_SUCCESS != result)  in cyhal_uart_init()
859     return result;  in cyhal_uart_init()
885     cy_rslt_t result = _cyhal_uart_init_hw(obj);  in cyhal_uart_init_cfg()  local
888     if(result == CY_RSLT_SUCCESS)  in cyhal_uart_init_cfg()
895     return result;  in cyhal_uart_init_cfg()
1130     cy_rslt_t result = CY_RSLT_SUCCESS;  in cyhal_uart_enable_flow_control()  local
1139 …result = _cyhal_utils_reserve_and_connect(cts_map, (uint8_t)CYHAL_PIN_MAP_DRIVE_MODE_SCB_UART_CTS);  in cyhal_uart_enable_flow_control()
1143                 result = cyhal_connect_pin(cts_map, (uint8_t)CYHAL_PIN_MAP_DRIVE_MODE_SCB_UART_CTS);  in cyhal_uart_enable_flow_control()
1145             if (CY_RSLT_SUCCESS == result)  in cyhal_uart_enable_flow_control()
1159                 result = cyhal_disconnect_pin(obj->pin_cts);  in cyhal_uart_enable_flow_control()
1161             if (CY_RSLT_SUCCESS == result)  in cyhal_uart_enable_flow_control()
1169     if ((CY_RSLT_SUCCESS == result) && (obj->pin_rts != NC))  in cyhal_uart_enable_flow_control()
1176 …result = _cyhal_utils_reserve_and_connect(rts_map, (uint8_t)CYHAL_PIN_MAP_DRIVE_MODE_SCB_UART_RTS);  in cyhal_uart_enable_flow_control()
1180                 result = cyhal_connect_pin(rts_map, (uint8_t)CYHAL_PIN_MAP_DRIVE_MODE_SCB_UART_RTS);  in cyhal_uart_enable_flow_control()
1182             obj->rts_enabled = (CY_RSLT_SUCCESS == result);  in cyhal_uart_enable_flow_control()
1192                 result = cyhal_disconnect_pin(obj->pin_rts);  in cyhal_uart_enable_flow_control()
1194             if (CY_RSLT_SUCCESS == result)  in cyhal_uart_enable_flow_control()
1201     return result;  in cyhal_uart_enable_flow_control()
1237     cy_rslt_t result = CY_RSLT_SUCCESS;  in cyhal_uart_set_async_mode()  local
1260 …result = cyhal_dma_init_adv(&(obj->dma_tx), &dma_src_tx, NULL, NULL, dma_priority, CYHAL_DMA_DIREC…  in cyhal_uart_set_async_mode()
1287         result = CYHAL_UART_RSLT_ERR_UNSUPPORTED_OPERATION; // DMA not supported  in cyhal_uart_set_async_mode()
1311     if(CY_RSLT_SUCCESS == result)  in cyhal_uart_set_async_mode()
1316     return result;  in cyhal_uart_set_async_mode()
1356 …cy_rslt_t result = cyhal_uart_set_fifo_level(obj, CYHAL_UART_FIFO_TX, Cy_SCB_GetFifoSize(obj->base…  in _cyhal_uart_dma_write_async()  local
1357     if(result == CY_RSLT_SUCCESS)  in _cyhal_uart_dma_write_async()
1363         result = cyhal_dma_configure(&(obj->dma_tx), &dma_config);  in _cyhal_uart_dma_write_async()
1370     if(result == CY_RSLT_SUCCESS)  in _cyhal_uart_dma_write_async()
1372         result = cyhal_dma_enable(&(obj->dma_tx));  in _cyhal_uart_dma_write_async()
1374     return result;  in _cyhal_uart_dma_write_async()
1383     cy_rslt_t result;  in cyhal_uart_write_async()  local
1390         result = _cyhal_uart_dma_write_async(obj);  in cyhal_uart_write_async()
1396         result = Cy_SCB_UART_Transmit(obj->base, tx, length, &(obj->context));  in cyhal_uart_write_async()
1398     return result;  in cyhal_uart_write_async()
1438     cy_rslt_t result = CY_RSLT_SUCCESS;  in _cyhal_uart_dma_read_async()  local
1439 …result = _cyhal_scb_set_fifo_level(obj->base, (cyhal_scb_fifo_type_t)CYHAL_UART_FIFO_RX, length - …  in _cyhal_uart_dma_read_async()
1440     if(result == CY_RSLT_SUCCESS)  in _cyhal_uart_dma_read_async()
1446         result = cyhal_dma_configure(&(obj->dma_rx), &dma_config);  in _cyhal_uart_dma_read_async()
1453     if(result == CY_RSLT_SUCCESS)  in _cyhal_uart_dma_read_async()
1455         result = cyhal_dma_enable(&(obj->dma_rx));  in _cyhal_uart_dma_read_async()
1458     return result;  in _cyhal_uart_dma_read_async()
1467     cy_rslt_t result = CY_RSLT_SUCCESS;  in cyhal_uart_read_async()  local
1476         result = _cyhal_uart_dma_read_async(obj);  in cyhal_uart_read_async()
1481         result = Cy_SCB_UART_Receive(obj->base, rx, length, &(obj->context));  in cyhal_uart_read_async()
1483     return result;  in cyhal_uart_read_async()
1688     cy_rslt_t result = _cyhal_scb_set_fifo_level(obj->base, (cyhal_scb_fifo_type_t)type, level);  in cyhal_uart_set_fifo_level()  local
1691     if(result == CY_RSLT_SUCCESS)  in cyhal_uart_set_fifo_level()
1696     return result;  in cyhal_uart_set_fifo_level()
1712     cy_rslt_t result = CY_RSLT_SUCCESS;  in cyhal_uart_config_software_buffer()  local
1719         result =  CYHAL_UART_RSLT_ERR_UNSUPPORTED_CONFIG;  in cyhal_uart_config_software_buffer()
1728     return result;  in cyhal_uart_config_software_buffer()