yabo国际娱乐对话半导体客户支持- ble_app_sleepmode当前

ble_app_sleepmode低功耗测量问题

gaofei — 星期五，13 Mar 2020 06:59:07 +0000

< div class = "字段field-name-taxonomy-forums field-type-taxonomy-term-reference field-label-above”> < div class = "字段标签" >论坛:,< / div > < div class = "字段条目" > < div class =”field-item甚至“rel = " sioc: has_container " > < a href = " /论坛/ dialog-smartbond-bluetooth-low-energy - % E2 % 80% 93 -软件”“=“sioc:容器sioc:论坛”属性= " rdfs: label skos: prefLabel”数据类型= " " >对话框Smartbond蓝牙低能量-软件< / > < / div > < / div > < / div > < div class =”字段field-name-body field-type-text-with-summary field-label-hidden”> < div class = "字段条目" > < div class =”field-item甚至“财产=“内容:编码”> < p > < / p > < p >对话框工程师,你好< / p > < p >我使用ProDev工具包主板+ DA14531套装将子板熟悉对话框的开发环境和方式方法。< / p > < p >在运行示例工程& lt; ble_app_sleepmode>时,使用SmartSnippets的能量分析器测量功耗时发现,当前(mA)一栏的读数为0,即使用手机和DA14531保持连接时依然为0。< / p > < p >同样的开发套件,运行实例工程& lt; ble_app_peripheral>时,能量分析器能够看到和广播周期一致的峰值电流,约3.5 ma。< / p > < p >我的问题是< / p > < p > 1。为什么& lt; ble_app_sleepmode>的运行功耗如此的低,低至无法测量?< / p > < p > 2。而& lt; ble_app_peripheral>的平均功耗却有接近200 ua ?< / p > < p > 3。造成以上两个工程运行时功耗差异如此之大的原因是什么？我该如何修改& lt; ble_app_peripheral>使其功耗水平接近& lt; ble_app_sleepmode> ?< / p > < p >谢谢!< / p > < / div > < / div > < / div > < div class =”字段field-name-field-forum-keywords field-type-taxonomy-term-reference field-label-above”> < div class = "字段标签" >关键词:,< / div > < div class = "字段条目" > < div class =”field-item甚至“> < a href = " / resource-keywords / bleappsleepmode-current”“=“skos:概念”属性=“rdfs: label skos: prefLabel”当前数据类型= " " > ble_app_sleepmode < / > < / div > < / div > < / div > < div class =”字段field-name-field-device field-type-taxonomy-term-reference field-label-above”> < div class = "字段标签" >设备:,< / div > < div class = "字段条目" > < div class =”field-item甚至“> < a href = " / forum-post-device / da14531”“=“skos:概念”属性=“rdfs: label skos: prefLabel”数据类型= " " > DA14531 < / > < / div > < / div > < / div >

当前的ble_app_sleepmode

Sean666 — 2016年8月26日星期五09:17:05 +0000

我执行一些样本代码，并测量电流。结果如下:

* ble_app_sleepmode (DA1458x_SDK_5.0.4)
Current: 3.2mA
* DSPS
Ver. 5.150.2
Current: before connection: 500uA, after connection:3.7 ma < br / > < a href = " http://support.dialog-semiconductor.com/connectivity/product/da14580?qt-product_restricted_=4& qt-view__reference_designs__block_1 = 4 # qt-view__reference_designs__block_1 " > http://support.dialog-semiconductor.com/connectivity/product/da14580?qt-..。< / > < br / > *智能标记< br / >版本。3.20.6 < br / >电流:4 ~ 7 ua < br / > < a href = " http://support.dialog-semiconductor.com/connectivity/product/da14580?qt-product_restricted_=4& qt-view__reference_designs__block_1 = 9 # qt-view__reference_designs__block_1 " > http://support.dialog-semiconductor.com/connectivity/product/da14580?qt-..。< / > < br / > *骰子< br / >版本。3.30.2 < br / >电流:2.4 ~ 4.4 ma < br / > < a href = " http://support.dialog-semiconductor.com/connectivity/product/da14580?qt-product_restricted_=4& qt-view__reference_designs__block_1 = 11 # qt-view__reference_designs__block_1 " > http://support.dialog-semiconductor.com/connectivity/product/da14580?qt-..。< / > < / p > < p >都是使用SPI闪光。

使用DSPS和Smart tag时小于1mA，而使用"ble_app_sleepmode&;
有什么区别?< / p > < p >板:DA14580DEVKT-B < / p > < / div > < / div > < / div > < div class =”字段field-name-field-forum-keywords field-type-taxonomy-term-reference field-label-above”> < div class = "字段标签" >关键词:,< / div > < div class = "字段条目" > < div class =”field-item甚至“> < a href = " / resource-keywords / bleappsleepmode-current typeof =“skos:概念”属性= " rdfs: labelskos:prefLabel" datatype="">ble_app_sleepmode Current

Device:

DA14580