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/* * Copyright (c) 2016 Open-RnD Sp. z o.o. * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ #include <nanokernel.h> #include <device.h> #include <init.h> #include <pinmux.h> #include <sys_io.h> #include "pinmux/pinmux.h" #include "pinmux_stm32.h" /* pin assignments for STM32 MINI A15 board */ static const struct pin_config pinconf[] = { #ifdef CONFIG_UART_STM32_PORT_0 {STM32_PIN_PA9, STM32F1_PINMUX_FUNC_PA9_USART1_TX}, {STM32_PIN_PA10, STM32F1_PINMUX_FUNC_PA10_USART1_RX}, #endif /* CONFIG_UART_STM32_PORT_0 */ #ifdef CONFIG_UART_STM32_PORT_1 {STM32_PIN_PA2, STM32F1_PINMUX_FUNC_PA2_USART2_TX}, {STM32_PIN_PA3, STM32F1_PINMUX_FUNC_PA3_USART2_RX}, #endif /* CONFIG_UART_STM32_PORT_1 */ #ifdef CONFIG_UART_STM32_PORT_2 {STM32_PIN_PB10, STM32F1_PINMUX_FUNC_PB10_USART3_TX}, {STM32_PIN_PB11, STM32F1_PINMUX_FUNC_PB11_USART3_RX}, #endif /* CONFIG_UART_STM32_PORT_2 */ }; static int pinmux_stm32_init(struct device *port) { ARG_UNUSED(port); stm32_setup_pins(pinconf, ARRAY_SIZE(pinconf)); return 0; } SYS_INIT(pinmux_stm32_init, PRIMARY, CONFIG_PINMUX_STM32_DEVICE_INITIALIZATION_PRIORITY); |