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‎CHANGELOG.md

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# LR1121 modem-e examples changelog
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All notable changes to this project will be documented in this file.
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The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/), and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
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## [v1.0.0] - 2024-09-19
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First release

‎Drivers/BSP/Components/Leds/leds.c

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/**
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* @file leds.c
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*
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* @brief Leds driver implementation.
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*
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* Revised BSD License
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* Copyright Semtech Corporation 2020. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* * Neither the name of the Semtech corporation nor the
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* names of its contributors may be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL SEMTECH CORPORATION BE LIABLE FOR ANY
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* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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/*
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* -----------------------------------------------------------------------------
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* --- DEPENDENCIES ------------------------------------------------------------
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*/
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#include "smtc_hal.h"
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#include "leds.h"
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/*
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* -----------------------------------------------------------------------------
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* --- PRIVATE MACROS-----------------------------------------------------------
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*/
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/*
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* -----------------------------------------------------------------------------
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* --- PRIVATE CONSTANTS -------------------------------------------------------
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*/
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/*
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* -----------------------------------------------------------------------------
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* --- PRIVATE TYPES -----------------------------------------------------------
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*/
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/*
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* -----------------------------------------------------------------------------
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* --- PRIVATE VARIABLES -------------------------------------------------------
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*/
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/*
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* -----------------------------------------------------------------------------
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* --- PRIVATE FUNCTIONS DECLARATION -------------------------------------------
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*/
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/*
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* -----------------------------------------------------------------------------
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* --- PUBLIC FUNCTIONS DEFINITION ---------------------------------------------
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*/
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void leds_init( void )
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{
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hal_gpio_init_out( LED_TX, 0 );
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hal_gpio_init_out( LED_RX, 0 );
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hal_gpio_init_out( LED_SCAN, 0 );
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}
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void leds_deinit( void )
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{
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hal_gpio_deinit( LED_TX );
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hal_gpio_deinit( LED_RX );
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hal_gpio_deinit( LED_SCAN );
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}
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void leds_on( uint8_t leds )
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{
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if( leds & LED_TX_MASK )
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{
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/* LED TX */
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hal_gpio_set_value( LED_TX, GPIO_PIN_SET );
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}
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if( leds & LED_RX_MASK )
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{
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/* LED RX */
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hal_gpio_set_value( LED_RX, GPIO_PIN_SET );
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}
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if( leds & LED_SCAN_MASK )
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{
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/* LED SCAN */
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hal_gpio_set_value( LED_SCAN, GPIO_PIN_SET );
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}
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}
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void leds_off( uint8_t leds )
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{
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if( leds & LED_TX_MASK )
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{
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/* LED TX */
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hal_gpio_set_value( LED_TX, GPIO_PIN_RESET );
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}
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if( leds & LED_RX_MASK )
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{
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/* LED RX */
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hal_gpio_set_value( LED_RX, GPIO_PIN_RESET );
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}
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if( leds & LED_SCAN_MASK )
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{
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/* LED SCAN */
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hal_gpio_set_value( LED_SCAN, GPIO_PIN_RESET );
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}
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}
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void leds_toggle( uint8_t leds )
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{
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if( leds & LED_TX_MASK )
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{
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/* LED TX */
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hal_gpio_toggle( LED_TX );
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}
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if( leds & LED_RX_MASK )
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{
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/* LED RX */
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hal_gpio_toggle( LED_RX );
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}
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if( leds & LED_SCAN_MASK )
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{
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/* LED SCAN */
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hal_gpio_toggle( LED_SCAN );
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}
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}
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void leds_blink( uint8_t leds, uint32_t delay, uint8_t nb_blink, bool reset_leds )
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{
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uint8_t i = 0;
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if( reset_leds == true )
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{
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leds_off( LED_ALL_MASK );
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}
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while( i < nb_blink )
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{
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i++;
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leds_on( leds );
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HAL_Delay( delay / 2 );
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leds_off( leds );
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HAL_Delay( delay / 2 );
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}
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}
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/*
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* -----------------------------------------------------------------------------
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* --- PRIVATE FUNCTIONS DEFINITION --------------------------------------------
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*/
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/* --- EOF ------------------------------------------------------------------ */

‎Drivers/BSP/Components/Leds/leds.h

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/**
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* @file leds.h
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*
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* @brief Leds driver definition.
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*
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* Revised BSD License
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* Copyright Semtech Corporation 2020. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* * Neither the name of the Semtech corporation nor the
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* names of its contributors may be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL SEMTECH CORPORATION BE LIABLE FOR ANY
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* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef LEDS_H
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#define LEDS_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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* -----------------------------------------------------------------------------
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* --- DEPENDENCIES ------------------------------------------------------------
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*/
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#include <stdint.h>
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#include <stdbool.h>
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/*
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* -----------------------------------------------------------------------------
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* --- PUBLIC MACROS -----------------------------------------------------------
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*/
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/*
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* -----------------------------------------------------------------------------
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* --- PUBLIC CONSTANTS --------------------------------------------------------
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*/
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typedef enum
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{
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LR1121_EVK_LED_TX,
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LR1121_EVK_LED_RX,
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LR1121_EVK_LED_SCAN,
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LR1121_EVK_LED_COUNT
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} lr1121_evk_led_t;
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/**
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* @brief LED TX MASK
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*/
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#define LED_TX_MASK ( 1 << LR1121_EVK_LED_TX )
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/**
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* @brief LED RX MASK
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*/
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#define LED_RX_MASK ( 1 << LR1121_EVK_LED_RX )
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/**
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* @brief LED SCAN MASK
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*/
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#define LED_SCAN_MASK ( 1 << LR1121_EVK_LED_SCAN )
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/**
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* @brief LED ALL MASK
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*/
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#define LED_ALL_MASK ( LED_TX_MASK | LED_RX_MASK | LED_SCAN_MASK )
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/*
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* -----------------------------------------------------------------------------
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* --- PUBLIC TYPES ------------------------------------------------------------
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*/
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/*
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* -----------------------------------------------------------------------------
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* --- PUBLIC FUNCTIONS PROTOTYPES ---------------------------------------------
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*/
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/**
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* @brief Init Leds
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*/
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void leds_init( void );
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/**
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* @brief Deinit Leds
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*/
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void leds_deinit( void );
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/**
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* @brief Select and turn on Leds
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*
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* @param [in] leds Leds MASK to turn on leds
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*/
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void leds_on( uint8_t leds );
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/**
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* @brief Select and turn off Leds
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*
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* @param [in] leds Leds MASK to turn off leds
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*/
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void leds_off( uint8_t leds );
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/**
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* @brief Select and toggle Leds
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*
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* @param [in] leds Leds MASK to turn off leds
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*/
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void leds_toggle( uint8_t leds );
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/**
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* @brief Select and toggle Leds
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*
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* @param [in] leds Leds MASK to turn off leds
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* @param [in] delay Blink delay
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* @param [in] nb_blink Number of blink
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* @param [in] reset_leds Reset leds at the beginning
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*/
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void leds_blink( uint8_t leds, uint32_t delay, uint8_t nb_blink, bool reset_leds );
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#ifdef __cplusplus
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}
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#endif
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#endif // LEDS_H

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