ATY_LIB/LED_ATY.c

/**
* @file LED_ATY.c
*
* @param Project DEVICE_GENERAL_ATY_LIB
*
* @author ATY
*
* @copyright
*       - Copyright 2017 - 2026 MZ-ATY
*       - This code follows:
*           - MZ-ATY Various Contents Joint Statement -
*               <a href="https://mengze.top/MZ-ATY_VCJS">
*                        https://mengze.top/MZ-ATY_VCJS</a>
*           - CC 4.0 BY-NC-SA -
*               <a href="https://creativecommons.org/licenses/by-nc-sa/4.0/">
*                        https://creativecommons.org/licenses/by-nc-sa/4.0/</a>
*       - Your use will be deemed to have accepted the terms of this statement.
*
* @brief functions of LED blink for C platform
*
* @version
*       - 1_01_220901 > ATY
*           -# Preliminary version, first Release
*       - 1_02_231229 > ATY
*           -# change struct to dev type
*       - 1_03_240111 > ATY
*           -# add lock
*       - 1_04_251114 > ATY
*           -# remove breath type
********************************************************************************
*/

#ifndef __LED_ATY_C
#define __LED_ATY_C

#include "LED_ATY.h"
#define LED_ATY_TAG "\r\n[LED_ATY] "

/******************************* For user *************************************/

/******************************************************************************/
/**
 * @brief   set sysled blink ledBlinkType
 *
 * @param   dev device
 * @return  uint8_t
 * @note    put this function at timer IT callback
 *          level H LED off, level L LED on
 * @note    0x01: light on and off cycle
            0x10: light on and off cycle long time ver
            0x02: light on blink twice
            0x20: light off blink twice
            0x03: light on blink thrice
            0x30: light off blink thrice
 */
uint8_t SysLedBlink(struct LED_ATY_Dev* dev){
    static uint8_t ledBlinkLastType = 0;
    __ATY_LOCK(dev);
    if(ledBlinkLastType != dev->ledBlinkType){
        ledBlinkLastType = dev->ledBlinkType;
        dev->ledBlinkStep = 0;
    }
    if(dev->ledBlinkType == 0x00){
        dev->ledBlinkStep = 0;
        dev->ioSet(__ATY_HL_H);
    }
    else if(dev->ledBlinkType == 0x01){
        if(dev->ledBlinkStep == 0){
            dev->ledBlinkStep = 1;
            dev->ioSet(__ATY_HL_L);
        }
        else if(dev->ledBlinkStep != 0){
            dev->ledBlinkStep = 0;
            dev->ioSet(__ATY_HL_H);
            printf_ATY_D("%sSysLed Blink.", LED_ATY_TAG);
        }
    }
    else if(dev->ledBlinkType == 0x10){
        dev->ledBlinkStep++;
        if(dev->ledBlinkStep < 10)
            dev->ioSet(__ATY_HL_L);
        else if(dev->ledBlinkStep >= 10 && dev->ledBlinkStep < 20)
            dev->ioSet(__ATY_HL_H);
        else{
            dev->ledBlinkStep = 0;
        }
    }
    // Type 2 & 3 put at short timer is better, like 100ms
    else if(dev->ledBlinkType == 0x02){
        if(dev->ledBlinkStep == 0){
            dev->ledBlinkStep = 1;
            dev->ioSet(__ATY_HL_L);
        }
        else if(dev->ledBlinkStep == 1){
            dev->ledBlinkStep = 2;
            dev->ioSet(__ATY_HL_H);
        }
        else if(dev->ledBlinkStep == 2){
            dev->ledBlinkStep = 3;
            dev->ioSet(__ATY_HL_L);
        }
        else if(dev->ledBlinkStep == 3){
            dev->ledBlinkStep = 4;
            dev->ioSet(__ATY_HL_H);
        }
        else if((dev->ledBlinkStep >= 4) && (dev->ledBlinkStep < dev->longSteps)){
            dev->ledBlinkStep++;
        }
        else if(dev->ledBlinkStep == dev->longSteps){
            dev->ledBlinkStep = 0;
            printf_ATY_D("%sSysLed Blink.", LED_ATY_TAG);
        }
    }
    else if(dev->ledBlinkType == 0x20){
        if(dev->ledBlinkStep == 0){
            dev->ledBlinkStep = 1;
            dev->ioSet(__ATY_HL_H);
        }
        else if(dev->ledBlinkStep == 1){
            dev->ledBlinkStep = 2;
            dev->ioSet(__ATY_HL_L);
        }
        else if(dev->ledBlinkStep == 2){
            dev->ledBlinkStep = 3;
            dev->ioSet(__ATY_HL_H);
        }
        else if(dev->ledBlinkStep == 3){
            dev->ledBlinkStep = 4;
            dev->ioSet(__ATY_HL_L);
        }
        else if((dev->ledBlinkStep >= 4) && (dev->ledBlinkStep < dev->longSteps)){
            dev->ledBlinkStep++;
        }
        else if(dev->ledBlinkStep == dev->longSteps){
            dev->ledBlinkStep = 0;
            printf_ATY_D("%sSysLed Blink.", LED_ATY_TAG);
        }
    }
    else if(dev->ledBlinkType == 0x03){
        if(dev->ledBlinkStep == 0){
            dev->ledBlinkStep = 1;
            dev->ioSet(__ATY_HL_L);
        }
        else if(dev->ledBlinkStep == 1){
            dev->ledBlinkStep = 2;
            dev->ioSet(__ATY_HL_H);
        }
        else if(dev->ledBlinkStep == 2){
            dev->ledBlinkStep = 3;
            dev->ioSet(__ATY_HL_L);
        }
        else if(dev->ledBlinkStep == 3){
            dev->ledBlinkStep = 4;
            dev->ioSet(__ATY_HL_H);
        }
        else if(dev->ledBlinkStep == 4){
            dev->ledBlinkStep = 5;
            dev->ioSet(__ATY_HL_L);
        }
        else if(dev->ledBlinkStep == 5){
            dev->ledBlinkStep = 6;
            dev->ioSet(__ATY_HL_H);
        }
        else if((dev->ledBlinkStep >= 6) && (dev->ledBlinkStep < dev->longSteps)){
            dev->ledBlinkStep++;
        }
        else if(dev->ledBlinkStep == dev->longSteps){
            dev->ledBlinkStep = 0;
            printf_ATY_D("%sSysLed Blink.", LED_ATY_TAG);

        }
    }
    else if(dev->ledBlinkType == 0x30){
        if(dev->ledBlinkStep == 0){
            dev->ledBlinkStep = 1;
            dev->ioSet(__ATY_HL_H);
        }
        else if(dev->ledBlinkStep == 1){
            dev->ledBlinkStep = 2;
            dev->ioSet(__ATY_HL_L);
        }
        else if(dev->ledBlinkStep == 2){
            dev->ledBlinkStep = 3;
            dev->ioSet(__ATY_HL_H);
        }
        else if(dev->ledBlinkStep == 3){
            dev->ledBlinkStep = 4;
            dev->ioSet(__ATY_HL_L);
        }
        else if(dev->ledBlinkStep == 4){
            dev->ledBlinkStep = 5;
            dev->ioSet(__ATY_HL_H);
        }
        else if(dev->ledBlinkStep == 5){
            dev->ledBlinkStep = 6;
            dev->ioSet(__ATY_HL_L);
        }
        else if((dev->ledBlinkStep >= 6) && (dev->ledBlinkStep < dev->longSteps)){
            dev->ledBlinkStep++;
        }
        else if(dev->ledBlinkStep == dev->longSteps){
            dev->ledBlinkStep = 0;
            printf_ATY_D("%sSysLed Blink.", LED_ATY_TAG);
        }
    }
    __ATY_UNLOCK(dev);
    return 0;
}

#endif /* __LED_ATY_C */

/************************************ etc *************************************/
/* init */
// Sysled ----------------------------------------------------------------------
// #include "LED_ATY.h"
// void SysLed_1_IO_SET(uint8_t level){
//     if(level)
//         HAL_GPIO_WritePin(SYSLED_GPIO_Port, SYSLED_Pin, GPIO_PIN_SET);
//     else
//         HAL_GPIO_WritePin(SYSLED_GPIO_Port, SYSLED_Pin, GPIO_PIN_RESET);
// }
// struct LED_ATY_Dev LED_ATY_t_1 = {
//     .ledBlinkStep = 0,
//     .ledBlinkType = 0x20,
//     .ioSet = SysLed_1_IO_SET,
//     .longSteps = 20,
//     .lock = __ATY_UNLOCKED
// };

/* use */
// SysLedBlink(&LED_ATY_t_1); // put at 1ms cycle
// LED_ATY_t_1.ledBlinkType = 0x02;

/******************************************************************************/


/******************************** End Of File *********************************/