2024-12-02 16:26:55 +08:00
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/********************************** (C) COPYRIGHT *******************************
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* File Name : LED.h
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* Author : WCH
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* Version : V1.0
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* Date : 2016/04/12
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* Description :
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*********************************************************************************
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* Copyright (c) 2021 Nanjing Qinheng Microelectronics Co., Ltd.
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2024-12-09 11:41:44 +08:00
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* Attention: This software (modified or not) and binary are used for
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2024-12-02 16:26:55 +08:00
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* microcontroller manufactured by Nanjing Qinheng Microelectronics.
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*******************************************************************************/
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/******************************************************************************/
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#ifndef __LED_H
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#define __LED_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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* CONSTANTS
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*/
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/* LEDS - The LED number is the same as the bit position */
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2024-12-17 14:51:12 +08:00
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#define HAL_LED_R 0x01
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#define HAL_LED_G 0x02
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#define HAL_LED_Y 0x04
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// BEEP
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#define HAL_LED_BEEP 0x08
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#define HAL_LED_ALL (HAL_LED_R | HAL_LED_G | HAL_LED_Y | HAL_LED_BEEP)
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2024-12-02 16:26:55 +08:00
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/* Modes */
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#define HAL_LED_MODE_OFF 0x00
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#define HAL_LED_MODE_ON 0x01
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#define HAL_LED_MODE_BLINK 0x02
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#define HAL_LED_MODE_FLASH 0x04
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#define HAL_LED_MODE_TOGGLE 0x08
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/* Defaults */
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#define HAL_LED_DEFAULT_MAX_LEDS 4
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#define HAL_LED_DEFAULT_DUTY_CYCLE 5
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#define HAL_LED_DEFAULT_FLASH_COUNT 50
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#define HAL_LED_DEFAULT_FLASH_TIME 1000
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/*********************************************************************
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* TYPEDEFS
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*/
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/* <20><><EFBFBD><EFBFBD>һ<EFBFBD><D2BB>LED<45><44><EFBFBD>ڼ<EFBFBD><DABC><EFBFBD><EFBFBD><EFBFBD>ʾ<EFBFBD><CABE><EFBFBD><EFBFBD><EFBFBD>Ľ<EFBFBD><C4BD><EFBFBD>,<2C>͵<EFBFBD>ƽLED<45><44> */
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/* 1 - LED */
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#define LEDR_BV BV(4) // PA4
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#define LEDG_BV BV(5) // PA5
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#define LEDY_BV BV(15) // PA15
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#define BEEP_BV BV(14) // PA14
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#define LEDR_OUT (R32_PA_OUT)
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#define LEDG_OUT (R32_PA_OUT)
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#define LEDY_OUT (R32_PA_OUT)
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#define BEEP_OUT (R32_PA_OUT)
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#define LEDR_DDR (R32_PA_DIR |= LEDR_BV)
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#define LEDG_DDR (R32_PA_DIR |= LEDG_BV)
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#define LEDY_DDR (R32_PA_DIR |= LEDY_BV)
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#define BEEP_DDR (R32_PA_DIR |= BEEP_BV)
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#define HAL_TURN_OFF_LEDR() (LEDR_OUT &= (~LEDR_BV))
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#define HAL_TURN_OFF_LEDG() (LEDG_OUT &= (~LEDG_BV))
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#define HAL_TURN_OFF_LEDY() (LEDY_OUT &= (~LEDY_BV))
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#define HAL_TURN_OFF_BEEP() (BEEP_OUT |= BEEP_BV)
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#define HAL_TURN_ON_LEDR() (LEDR_OUT |= LEDR_BV)
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#define HAL_TURN_ON_LEDG() (LEDG_OUT |= LEDG_BV)
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#define HAL_TURN_ON_LEDY() (LEDY_OUT |= LEDY_BV)
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#define HAL_TURN_ON_BEEP() (BEEP_OUT |= BEEP_BV)
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#define HAL_STATE_LEDR() GPIOA_ReadPortPin(LEDR_BV)
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#define HAL_STATE_LEDG() GPIOA_ReadPortPin(LEDG_BV)
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#define HAL_STATE_LEDY() GPIOA_ReadPortPin(LEDY_BV)
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#define HAL_STATE_BEEP() GPIOA_ReadPortPin(BEEP_BV)
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2024-12-02 16:26:55 +08:00
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/*********************************************************************
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* GLOBAL VARIABLES
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*/
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/**
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* @brief Initialize LED Service.
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*/
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void HAL_LedInit(void);
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/**
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* @brief update time LED Service.
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*/
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void HalLedUpdate(void);
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/**
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* @brief Turn ON/OFF/TOGGLE given LEDs
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*
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* @param led - bit mask value of leds to be turned ON/OFF/TOGGLE
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* @param mode - BLINK, FLASH, TOGGLE, ON, OFF
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*/
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extern uint8_t HalLedSet(uint8_t led, uint8_t mode);
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/**
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* @brief Blink the leds
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*
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* @param led - bit mask value of leds to be turned ON/OFF/TOGGLE
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* @param numBlinks - number of blinks
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* @param percent - the percentage in each period where the led will be on
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* @param period - length of each cycle in milliseconds
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*/
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extern void HalLedBlink(uint8_t leds, uint8_t cnt, uint8_t duty, uint16_t time);
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/**
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* @brief Put LEDs in sleep state - store current values
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*/
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extern void HalLedEnterSleep(void);
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/**
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* @brief Retore LEDs from sleep state
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*/
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extern void HalLedExitSleep(void);
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/**
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* @brief Return LED state
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*/
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extern uint8_t HalLedGetState(void);
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/*********************************************************************
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*********************************************************************/
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#ifdef __cplusplus
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}
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#endif
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#endif
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