Alexandre Abadie
6 years ago
8 changed files with 358 additions and 0 deletions
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MODULE = board
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include $(RIOTBASE)/Makefile.base |
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include $(RIOTBOARD)/nucleo-common/Makefile.dep |
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# Put defined MCU peripherals here (in alphabetical order)
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FEATURES_PROVIDED += periph_cpuid
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FEATURES_PROVIDED += periph_gpio
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FEATURES_PROVIDED += periph_i2c
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FEATURES_PROVIDED += periph_pwm
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FEATURES_PROVIDED += periph_spi
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FEATURES_PROVIDED += periph_timer
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FEATURES_PROVIDED += periph_uart
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# load the common Makefile.features for Nucleo boards
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include $(RIOTBOARD)/nucleo144-common/Makefile.features |
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# The board MPU family (used for grouping by the CI system)
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FEATURES_MCU_GROUP = cortex_m4_3
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# define the cpu used by the nucleo144-f446 board
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export CPU = stm32f4
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export CPU_MODEL = stm32f446ze
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# load the common Makefile.include for Nucleo-144 boards
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include $(RIOTBOARD)/nucleo144-common/Makefile.include |
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/*
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* Copyright (C) 2017 Inria |
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* |
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* This file is subject to the terms and conditions of the GNU Lesser |
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* General Public License v2.1. See the file LICENSE in the top level |
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* directory for more details. |
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*/ |
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/**
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* @ingroup boards_nucleo144-f446 |
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* @{ |
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* |
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* @file |
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* @brief Board specific implementations for the nucleo144-f446 board |
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* |
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* @author Alexandre Abadie <alexandre.abadie@inria.fr> |
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* |
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* @} |
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*/ |
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#include "board.h" |
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#include "periph/gpio.h" |
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void board_init(void) |
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{ |
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/* initialize the CPU */ |
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cpu_init(); |
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/* initialize the boards LEDs */ |
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gpio_init(LED0_PIN, GPIO_OUT); |
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} |
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source [find board/st_nucleo_f4.cfg] |
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/*
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* Copyright (C) 2017 Inria |
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* |
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* This file is subject to the terms and conditions of the GNU Lesser General |
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* Public License v2.1. See the file LICENSE in the top level directory for more |
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* details. |
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*/ |
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/**
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* @defgroup boards_nucleo144-f446 Nucleo144-F446 |
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* @ingroup boards |
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* @brief Board specific files for the nucleo144-f446 board |
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* @{ |
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* |
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* @file |
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* @brief Board specific definitions for the nucleo144-f446 board |
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* |
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* @author Alexandre Abadie <alexandre.abadie@inria.fr> |
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*/ |
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#ifndef BOARD_H |
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#define BOARD_H |
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#include "board_common.h" |
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#ifdef __cplusplus |
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extern "C" { |
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#endif |
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/**
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* @name xtimer configuration |
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* @{ |
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*/ |
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#define XTIMER_DEV TIMER_DEV(0) |
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#define XTIMER_CHAN (0) |
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#define XTIMER_OVERHEAD (6) |
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#define XTIMER_BACKOFF (5) |
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/** @} */ |
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#ifdef __cplusplus |
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} |
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#endif |
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#endif /* BOARD_H */ |
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/** @} */ |
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/*
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* Copyright (C) 2017 Inria |
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* |
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* This file is subject to the terms and conditions of the GNU Lesser |
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* General Public License v2.1. See the file LICENSE in the top level |
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* directory for more details. |
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*/ |
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/**
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* @ingroup boards_nucleo144-f446 |
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* @{ |
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* |
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* @file |
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* @name Peripheral MCU configuration for the nucleo144-f446 board |
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* |
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* @author Alexandre Abadie <alexandre.abadie@inria.fr> |
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*/ |
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#ifndef PERIPH_CONF_H |
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#define PERIPH_CONF_H |
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#include "periph_cpu.h" |
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#ifdef __cplusplus |
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extern "C" { |
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#endif |
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/**
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* @name Clock system configuration |
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* @{ |
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*/ |
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#define CLOCK_HSE (8000000U) /* external oscillator */ |
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#define CLOCK_CORECLOCK (180000000U) /* desired core clock frequency */ |
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/* the actual PLL values are automatically generated */ |
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#define CLOCK_PLL_M (CLOCK_HSE / 1000000) |
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#define CLOCK_PLL_N ((CLOCK_CORECLOCK / 1000000) * 2) |
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#define CLOCK_PLL_P (2U) |
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#define CLOCK_PLL_Q (CLOCK_PLL_N / 48) |
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#define CLOCK_AHB_DIV RCC_CFGR_HPRE_DIV1 |
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#define CLOCK_APB1_DIV RCC_CFGR_PPRE1_DIV2 |
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#define CLOCK_APB2_DIV RCC_CFGR_PPRE2_DIV1 |
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#define CLOCK_FLASH_LATENCY FLASH_ACR_LATENCY_5WS |
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/* bus clocks for simplified peripheral initialization, UPDATE MANUALLY! */ |
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#define CLOCK_AHB (CLOCK_CORECLOCK / 1) |
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#define CLOCK_APB1 (CLOCK_CORECLOCK / 2) |
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#define CLOCK_APB2 (CLOCK_CORECLOCK / 1) |
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/** @} */ |
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/**
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* @name Timer configuration |
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* @{ |
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*/ |
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static const timer_conf_t timer_config[] = { |
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{ |
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.dev = TIM5, |
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.max = 0xffffffff, |
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.rcc_mask = RCC_APB1ENR_TIM5EN, |
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.bus = APB1, |
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.irqn = TIM5_IRQn |
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} |
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}; |
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#define TIMER_0_ISR isr_tim5 |
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#define TIMER_NUMOF (sizeof(timer_config) / sizeof(timer_config[0])) |
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/** @} */ |
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/**
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* @name UART configuration |
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* @{ |
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*/ |
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static const uart_conf_t uart_config[] = { |
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{ |
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.dev = USART3, |
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.rcc_mask = RCC_APB1ENR_USART3EN, |
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.rx_pin = GPIO_PIN(PORT_D, 9), |
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.tx_pin = GPIO_PIN(PORT_D, 8), |
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.rx_af = GPIO_AF7, |
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.tx_af = GPIO_AF7, |
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.bus = APB1, |
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.irqn = USART3_IRQn, |
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#ifdef UART_USE_DMA |
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.dma_stream = 6, |
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.dma_chan = 4 |
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#endif |
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}, |
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{ |
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.dev = USART2, |
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.rcc_mask = RCC_APB1ENR_USART2EN, |
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.rx_pin = GPIO_PIN(PORT_A, 3), |
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.tx_pin = GPIO_PIN(PORT_A, 2), |
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.rx_af = GPIO_AF7, |
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.tx_af = GPIO_AF7, |
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.bus = APB1, |
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.irqn = USART2_IRQn, |
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#ifdef UART_USE_DMA |
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.dma_stream = 5, |
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.dma_chan = 4 |
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#endif |
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}, |
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{ |
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.dev = USART1, |
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.rcc_mask = RCC_APB2ENR_USART1EN, |
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.rx_pin = GPIO_PIN(PORT_A, 10), |
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.tx_pin = GPIO_PIN(PORT_A, 9), |
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.rx_af = GPIO_AF7, |
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.tx_af = GPIO_AF7, |
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.bus = APB2, |
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.irqn = USART1_IRQn, |
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#ifdef UART_USE_DMA |
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.dma_stream = 4, |
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.dma_chan = 4 |
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#endif |
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}, |
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}; |
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#define UART_0_ISR (isr_usart3) |
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#define UART_0_DMA_ISR (isr_dma1_stream6) |
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#define UART_1_ISR (isr_usart2) |
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#define UART_1_DMA_ISR (isr_dma1_stream5) |
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#define UART_2_ISR (isr_usart1) |
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#define UART_2_DMA_ISR (isr_dma1_stream4) |
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#define UART_NUMOF (sizeof(uart_config) / sizeof(uart_config[0])) |
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/** @} */ |
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/**
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* @brief PWM configuration |
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* @{ |
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*/ |
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static const pwm_conf_t pwm_config[] = { |
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{ |
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.dev = TIM2, |
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.rcc_mask = RCC_APB1ENR_TIM2EN, |
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.chan = { { .pin = GPIO_PIN(PORT_A, 15), .cc_chan = 0}, |
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{ .pin = GPIO_PIN(PORT_B, 3), .cc_chan = 1}, |
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{ .pin = GPIO_PIN(PORT_B, 10), .cc_chan = 2}, |
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{ .pin = GPIO_PIN(PORT_B, 2), .cc_chan = 3} }, |
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.af = GPIO_AF1, |
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.bus = APB1 |
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}, |
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{ |
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.dev = TIM3, |
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.rcc_mask = RCC_APB1ENR_TIM3EN, |
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.chan = { { .pin = GPIO_PIN(PORT_B, 4), .cc_chan = 0 }, |
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{ .pin = GPIO_UNDEF, .cc_chan = 0 }, |
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{ .pin = GPIO_UNDEF, .cc_chan = 0 }, |
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{ .pin = GPIO_UNDEF, .cc_chan = 0 } }, |
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.af = GPIO_AF2, |
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.bus = APB1 |
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}, |
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{ |
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.dev = TIM8, |
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.rcc_mask = RCC_APB2ENR_TIM8EN, |
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.chan = { { .pin = GPIO_PIN(PORT_C, 6), .cc_chan = 0}, |
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{ .pin = GPIO_PIN(PORT_C, 7), .cc_chan = 1}, |
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{ .pin = GPIO_PIN(PORT_C, 8), .cc_chan = 2}, |
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{ .pin = GPIO_PIN(PORT_C, 9), .cc_chan = 3} }, |
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.af = GPIO_AF3, |
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.bus = APB2 |
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}, |
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}; |
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#define PWM_NUMOF (sizeof(pwm_config) / sizeof(pwm_config[0])) |
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/** @} */ |
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/**
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* @name SPI configuration |
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* |
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* @note The spi_divtable is auto-generated from |
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* `cpu/stm32_common/dist/spi_divtable/spi_divtable.c` |
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* @{ |
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*/ |
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static const uint8_t spi_divtable[2][5] = { |
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{ /* for APB1 @ 90000000Hz */ |
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7, /* -> 351562Hz */ |
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7, /* -> 351562Hz */ |
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6, /* -> 703125Hz */ |
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3, /* -> 5625000Hz */ |
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2 /* -> 11250000Hz */ |
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}, |
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{ /* for APB2 @ 180000000Hz */ |
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7, /* -> 703125Hz */ |
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7, /* -> 703125Hz */ |
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7, /* -> 703125Hz */ |
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4, /* -> 5625000Hz */ |
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3 /* -> 11250000Hz */ |
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} |
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}; |
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static const spi_conf_t spi_config[] = { |
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{ |
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.dev = SPI1, |
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.mosi_pin = GPIO_PIN(PORT_A, 7), |
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.miso_pin = GPIO_PIN(PORT_A, 6), |
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.sclk_pin = GPIO_PIN(PORT_A, 5), |
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.cs_pin = GPIO_PIN(PORT_A, 4), |
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.af = GPIO_AF5, |
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.rccmask = RCC_APB2ENR_SPI1EN, |
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.apbbus = APB2 |
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} |
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}; |
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#define SPI_NUMOF (sizeof(spi_config) / sizeof(spi_config[0])) |
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/** @} */ |
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/**
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* @name I2C configuration |
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* @{ |
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*/ |
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#define I2C_NUMOF (1U) |
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#define I2C_0_EN 1 |
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#define I2C_IRQ_PRIO 1 |
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#define I2C_APBCLK (42000000U) |
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/* I2C 0 device configuration */ |
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#define I2C_0_DEV I2C1 |
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#define I2C_0_CLKEN() (periph_clk_en(APB1, RCC_APB1ENR_I2C1EN)) |
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#define I2C_0_CLKDIS() (periph_clk_dis(APB1, RCC_APB1ENR_I2C1EN)) |
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#define I2C_0_EVT_IRQ I2C1_EV_IRQn |
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#define I2C_0_EVT_ISR isr_i2c1_ev |
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#define I2C_0_ERR_IRQ I2C1_ER_IRQn |
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#define I2C_0_ERR_ISR isr_i2c1_er |
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/* I2C 0 pin configuration */ |
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#define I2C_0_SCL_PORT GPIOB |
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#define I2C_0_SCL_PIN 8 |
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#define I2C_0_SCL_AF 4 |
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#define I2C_0_SCL_CLKEN() (periph_clk_en(AHB1, RCC_AHB1ENR_GPIOBEN)) |
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#define I2C_0_SDA_PORT GPIOB |
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#define I2C_0_SDA_PIN 9 |
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#define I2C_0_SDA_AF 4 |
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#define I2C_0_SDA_CLKEN() (periph_clk_en(AHB1, RCC_AHB1ENR_GPIOBEN)) |
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/** @} */ |
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/**
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* @name ADC configuration |
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* @{ |
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*/ |
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#define ADC_NUMOF (0) |
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/** @} */ |
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/**
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* @name DAC configuration |
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* @{ |
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*/ |
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#define DAC_NUMOF (0) |
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/** @} */ |
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#ifdef __cplusplus |
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} |
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#endif |
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#endif /* PERIPH_CONF_H */ |
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/** @} */ |
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