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README.md

one_lead_ecg


开发板功耗测试:
    1. 连接无通信: 
            (20-75)*1.25 170ua 
            (50-75)*1.25 100ua

    2. 慢广播: 
            8HZ-RTC/2s一次广播   平局功耗18ua,广播时800ua

    3. 不广播:
           8HZ-RTC   平局功耗11ua 每8s一次500us的高功耗
           320HZ-RTC 平局功耗71ua 每8s一次500us的高功耗
           
    4. 深度睡眠      : 3ua

最精简程序(不初始化任何外设)
        单导联 3.2v 162ua
        开发板      3ua


        什么都不开:320
        打开zapp定时器,和慢广播后: 320->330
        系统初始化: 260->270

        屏幕:10ma        

开机后,初始化外设后,如果关闭外设电源,功耗不降,反升


外设的供电如果关闭之后,需要先将部分引脚的电平拉低,然后再将引脚设置成default状态.

...

程序烧录 .\scripter\build_app.bat ; .\scripter\flash.bat


    onCommand
            startCapture(inMainPage)
                    pushStartCaptureEvent
            stopCapture(inCapturePage)
                    pushStopCaptureEvent

    onConnect
            loadDevice
    onDisconnect
            unloadDevice
            
    onCharging(inIdlePage)
            changePageToChanging

    onChargEnd(inChangePage)
            changePageToPowerOff
            unloadDevice

State standby onConnected loadDevice onChanger loadDevice and changeTo chargPage welcomPage

    mainPage
            onChange
            onStartCapture
    capture
            onData
            onStopCapture
            onError
                    changeToErrorPage(time)
                    pushDelayEvent()
            onErrorPageOvertime

    charging
            onChargeEnd

功耗管理: 待机状态: 电池管理-待机状态 电池管理-开机状态 其他:失能

    开机状态:
            全部使能

nrfjprog --readcode flash.hex