ATY_LIB/LED_ATY.c

/**
* @file LED_ATY.c
*
* @param Project DEVICE_GENERAL_ATY_LIB
*
* @author ATY
*
* @copyright
*       - Copyright 2017 - 2025 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 for all embedded device
*
* @version
*       - 1_01_220901 > ATY
*           -# Preliminary version, first Release
*       - 1_02_231229 > ATY
*           -# change struct to dev type
*       - 1_01_240111 > ATY
*           -# add lock
********************************************************************************
*/

#ifndef __LED_ATY_C
#define __LED_ATY_C

#include "LED_ATY.h"

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

/******************************************************************************/
/**
 * @brief   set sysled blink ledBlinkType
 *
 * @param   dev device
 * @return  uint8_t
 * @note    put this function at timer IT callback, change
 * @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
            0x40: breath // not recommended to use
 * @note    if(ledBlinkType - 40 >= 10) at large time cycle
            if(ledBlinkType - 40 < 10) at small time cycle(breath type is 40-49)
 */
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 == 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);
            if(dev->debugEnable == 1)
                dev->LOG("\r\nSysLed Blink.");
        }
    }
    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;
            if(dev->debugEnable == 1)
                dev->LOG("\r\nSysLed Blink.");
        }
    }
    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;
            if(dev->debugEnable == 1)
                dev->LOG("\r\nSysLed Blink.");
        }
    }
    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;
            if(dev->debugEnable == 1)
                dev->LOG("\r\nSysLed Blink.");

        }
    }
    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;
            if(dev->debugEnable == 1)
                dev->LOG("\r\nSysLed Blink.");
        }
    }
    else if(dev->ledBlinkType == 0x40) // put at 1ms cycle, cycle more faster, led animation more breathly
    {
        static uint16_t cycleCount = 0;
        if(cycleCount < dev->onePulseCount)
            cycleCount++;
        else
            cycleCount = 0;
        dev->ledBlinkStep++;
        // UartSendFloatStr(cycleCount);
        if(dev->ledBlinkStep < dev->flowCycleCount){
            if(cycleCount < (dev->onePulseCount * dev->ledBlinkStep / dev->flowCycleCount))
                dev->ioSet(_ATY_HL_H);
            else
                dev->ioSet(_ATY_HL_L);
        }
        else if(dev->ledBlinkStep >= dev->flowCycleCount && dev->ledBlinkStep < dev->flowCycleCount * 2){
            if(cycleCount < (dev->onePulseCount * (dev->ledBlinkStep - dev->flowCycleCount) / dev->flowCycleCount))
                dev->ioSet(_ATY_HL_L);
            else
                dev->ioSet(_ATY_HL_H);
        }
        if(dev->ledBlinkStep >= dev->flowCycleCount * 2)
            dev->ledBlinkStep = 0;
    }
    __ATY_UNLOCK(dev);
    return 0;
}

#endif /* __LED_ATY_C */

/************************************ etc *************************************/
/* init */
// void SysLed_1_IO_SET_L(void){ GPIO_SET_L(SYSLED_GPIO_Port, SYSLED_Pin); }
// void SysLed_1_IO_SET_H(void){ GPIO_SET_H(SYSLED_GPIO_Port, SYSLED_Pin); }
// struct LED_ATY_Dev LED_ATY_t_1 = {
//     .ledBlinkStep = 0,
//     .ledBlinkType = 0x01,
//     .ioSetL = SysLed_1_IO_SET_L,
//     .ioSetH = SysLed_1_IO_SET_H,
//     .longSteps = 20,
//     .lock = _ATY_UNLOCKED,
//     .debugEnable = 0,
//     .LOG = printf};

// struct LED_ATY_Dev LED_ATY_t_1 = {
//     .ledBlinkStep = 0,
//     .ledBlinkType = 0x40,
//     .ioSetL = SysLed_1_IO_SET_L,
//     .ioSetH = SysLed_1_IO_SET_H,
//     .longSteps = 20,
//     .flowCycleCount = 60000,
//     .onePulseCount = 60,
//     .lock = _ATY_UNLOCKED,
//     .debugEnable = 0,
//     .LOG = printf};

/* use */
// SysLedBlink(&LED_ATY_t_1); // put at 1ms cycle

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


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