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2.0 KiB
2.0 KiB
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
20240509功耗测量:
采集时候:9ma
停止采集:3ma
待机:190ua
...
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
状态切换: prepare:
nrfjprog --readcode flash.hex