| # Kconfig.nrf5 - NRF5 UART configuration |
| # |
| # Copyright (c) 2016 Nordic Semiconductor ASA |
| # |
| # SPDX-License-Identifier: Apache-2.0 |
| # |
| |
| menuconfig UART_NRF5 |
| bool "Nordic Semiconductor NRF5 family processor UART driver" |
| default n |
| select SERIAL_HAS_DRIVER |
| depends on SOC_FAMILY_NRF5 |
| select GPIO_NRF5 |
| help |
| This option enables the UART driver for Nordic Semiconductor nRF5 |
| family processors. Note that there is only one |
| UART controller on nRF5 ICs. |
| |
| config UART_NRF5_CLK_FREQ |
| int |
| default 16000000 |
| depends on UART_NRF5 |
| |
| config UART_NRF5_FLOW_CONTROL |
| bool "Enable Flow Control" |
| default n |
| depends on UART_NRF5 |
| help |
| Enable Flow Control. If selected, additionally two pins, RTS and CTS |
| has to be configured. |
| |
| config UART_NRF5_GPIO_TX_PIN |
| int "TX Pin Number" |
| range 0 31 |
| depends on UART_NRF5 |
| depends on GPIO_NRF5 |
| help |
| The GPIO pin to use for TX. |
| |
| config UART_NRF5_GPIO_RX_PIN |
| int "RX Pin Number" |
| range 0 31 |
| depends on UART_NRF5 |
| depends on GPIO_NRF5 |
| help |
| The GPIO pin to use for RX. |
| |
| config UART_NRF5_GPIO_RTS_PIN |
| int "RTS Pin Number" |
| range 0 31 |
| depends on UART_NRF5 |
| depends on GPIO_NRF5 |
| depends on UART_NRF5_FLOW_CONTROL |
| help |
| The GPIO pin to use for RTS. |
| |
| config UART_NRF5_GPIO_CTS_PIN |
| int "CTS Pin Number" |
| range 0 31 |
| depends on UART_NRF5 |
| depends on GPIO_NRF5 |
| depends on UART_NRF5_FLOW_CONTROL |
| help |
| The GPIO pin to use for CTS. |
