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https://github.com/RIOT-OS/RIOT.git
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1fd9913293
Let boards only define the port and pin number of each LEDs. The common definitions in `stm32_leds.h` will provide `LED<x>_ON`, `LED<x>_OFF`, `LED<x>_TOGGLE`, `LED<x>_PIN`, `LED<x>_MASK` and `LED<x>_PORT`. In addition to code de-duplication, this also makes it easier to use LEDs in GPIO LL, which can be beneficial for super low overhead debugging output - e.g. when a bug is timing sensitive and `DEBUG()` would spent to much time for stdio to reproduce a bug.
75 lines
1.7 KiB
C
75 lines
1.7 KiB
C
/*
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* Copyright (C) 2018 HAW Hamburg
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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_lobaro_lorabox
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* @brief Support for Lobaro LoraBox
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* @{
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*
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* @file
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* @brief Common pin definitions and board configuration options
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*
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* @author Leandro Lanzieri <leandro.lanzieri@haw-hamburg.de>
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*/
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#ifndef BOARD_H
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#define BOARD_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_WIDTH (16)
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#define XTIMER_BACKOFF (50)
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#define XTIMER_ISR_BACKOFF (40)
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/** @} */
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/**
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* @name LED pin definitions and handlers
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* @{
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*/
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#define LED0_PIN_NUM 1
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#define LED0_PORT_NUM PORT_A
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#define LED0_IS_INVERTED 1
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#define EN3V3_PORT GPIOA
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#define EN3V3_PIN GPIO_PIN(PORT_A, 11)
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#define EN3V3_MASK (1 << 11)
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#define EN3V3_ON (EN3V3_PORT->BSRR = EN3V3_MASK)
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#define EN3V3_OFF (EN3V3_PORT->BSRR = (EN3V3_MASK << 16))
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#define EN3V3_TOGGLE (EN3V3_PORT->ODR ^= EN3V3_MASK)
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/** @} */
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/**
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* @name SX127X
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*
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* SX127X configuration.
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* @{
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*/
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#define SX127X_PARAM_SPI_NSS GPIO_PIN(PORT_B, 0)
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#define SX127X_PARAM_RESET GPIO_PIN(PORT_A, 4)
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#define SX127X_PARAM_DIO0 GPIO_PIN(PORT_B, 1)
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#define SX127X_PARAM_DIO1 GPIO_PIN(PORT_B, 10)
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#define SX127X_PARAM_DIO2 GPIO_PIN(PORT_B, 11)
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#define SX127X_PARAM_DIO3 GPIO_PIN(PORT_B, 7)
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/** @} */
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#ifdef __cplusplus
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}
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#endif
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#include "stm32_leds.h"
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#endif /* BOARD_H */
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/** @} */
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