您好
我希望在两个多月内使用DA1468x而不关闭它。我希望随时使用rtc_get()。
Timer1是32位,来自rtc_get的值是LP刻度(30.5微秒)。如果我计算得好,它应该每1.5天溢出一次。我可以从bsp_defaults.h读到,DA14682/3芯片不支持Timer1预分频器。
你能向我确认rtc_溢出吗?
让rtc_在2天以上工作的最佳方式是什么?
提前感谢你
关键字:
da14683rtc溢出字段字段名称字段设备字段类型分类术语参考字段标签上方“>设备:
2020年10月22日星期四16:58:35+0000
bobspam@free.fr
383464 athttps://support.dialog-semiconductor.com
https://support.dialog-semiconductor.com/forums/post/dialog-smartbond-bluetooth-low-energy-%E2%80%93-软件/rtc最大可能时间#评论
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我的DA14683-00A9DEVKT-U USB开发工具包
https://support.dialog-semiconductor.com/forums/post/dialog-smartbond-bluetooth-low-energy-%E2%80%93-hardware-device-reference-designs/my-da14683
< 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 -硬件-设备-引用-设计”“= " sioc:容器sioc:Forum" property="rdfs:label skos:prefLabel" datatype="">Dialog Smartbond Bluetooth Low Energy - Hardware (device &参考设计)< / > < / 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 >嗨对话框中,< / p > < p > < / p > < p >我找不到相同的文件在我的USB开发工具包当我插入我的电脑。< / p > < p > USB开发工具包中有两个文件是< / p > < ul > <李> NoFlashConfig.txt李< / > < >李Segger.html李< / > < / ul > < p >他们总差异DA14683 USB设备< a href = " http://lpccs-docs.dialog-semiconductor.com/da14683_usb_kit_getting_started/Readme.html " > Readme < / >。< / p > < p > Readme介绍装备有两个文件< / p >李李< ul > < > dialog_usb < / > < >李Readme李< / > < / ul > < p > < / p > < p >等待你的快速反应< / 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“> da14683 < / > < / div > < / div > < / div > < div class =”字段field-name-field-attachment field-type-file field-label-above”> < div class = "字段标签" >附件:,< / div > < div class = "字段条目" > < div class =”field-item甚至“> <跨类=“文件”> < imgsrc="/modules/file/icons/application- PDF .png" /> 20191024 a.pdf < / > < / span > < / 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 / da1468x”“=“skos:概念”属性=“rdfs: label skos: prefLabel”数据类型= " " > DA1468x < / > < / div > < / div > < / div >
2019年10月24日星期四14:03:06+0000
约翰林325
328491年https://support.dialog-semiconductor.com
https://support.dialog-semiconductor.com/forums/post/dialog-smartbond-bluetooth-low-energy-%E2%80%93-硬件设备参考设计/my-da14683#注释
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简单的BLE项目:需要的建议
https://support.dialog-semiconductor.com/forums/post/dialog-smartbond-bluetooth-low-energy-%E2%80%93-硬件设备参考设计/简单可编程逻辑器件
< 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 -硬件-设备-引用-设计”“= " sioc:容器sioc:Forum" property="rdfs:label skos:prefLabel" datatype="">Dialog Smartbond Bluetooth Low Energy - Hardware (device &参考设计)< / > < / 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 >你好,< / p > < p >我是一名电气工程专业的学生想做一个简单的项目,让我的头在PCB设计,奥腾,焊接等,我需要一些建议。 我想建立一个系统,它的核心是(我认为)一个智能债券芯片,一个按钮,一个硬币电池,并连接到我的手机。
我希望能够按下一个连接到DA14xxx的按钮,并创建一个匹配的android应用程序来注册按钮按下。应该很简单,对吧?
我最大的问题是哪个芯片?对于这样的系统,有什么参考设计吗?
DA14585, DA14586, DA14682和DA14683似乎都是好的选项?我真不知道该怎么解释。
Thanks in advance for your help,
Matt
2019年1月28日星期一22:31:26+0000
mkkn
280649年https://support.dialog-semiconductor.com
https://support.dialog-semiconductor.com/forums/post/dialog-smartbond-bluetooth-low-energy-%E2%80%93-hardware-device-reference-designs/simple-ble#comments
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DA14683-16MHz时钟未启动
https://support.dialog-semiconductor.com/forums/post/dialog-smartbond-bluetooth-low-energy-%E2%80%93-硬件设备参考设计/da14683-16mhz
< 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 -硬件-设备-引用-设计”“= " sioc:容器sioc:Forum" property="rdfs:label skos:prefLabel" datatype="">Dialog Smartbond Bluetooth Low Energy - Hardware (device &参考设计)< / > < / 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 >你好< / p > < p >我开发一个硬件板使用DA14683和我刚刚接到生产的第一个原型。
我成功地启动了一个二进制文件,使用SEGGER j-link EDU到基于free_rtos重定向示例代码的Cortex-M。执行< br / >引导序列正确,直到:< / p > < p > sys_clock_mgr.c: 397 < br / > (! hw_cpm_is_xtal16m_started()){/ /阻塞,直到XTAL16M开始< / p > < p >我设计我的硬件板使用< br / > IQD 064296 < br / > - 16兆赫< br / > - ESR 70欧姆< br / > - - - - - -负载电容8 pf (2 pf小于推荐值,但仍在4-10pF的范围内)
-频率公差20ppm
-频率稳定性20ppm
-驱动水平100µW
< / p > < p >你能给我一些程序一步一步调试16 mhz时钟,这样我就能算出如果默认设置的SDK适合我吗? < / p > < p >提前谢谢< / p > < / div > < / div > < / div > < div class =”字段field-name-field-forum-keywords field-type-taxonomy-term-reference field-label-above”> < div类= "字段标签" >关键字:< / div > < div class = "字段条目" > < div class =”field-item甚至“> < a href = " / resource-keywords / da14683”“=“skos:概念”属性=“rdfs: label skos: prefLabel”数据类型= " " > da14683 < / > < / div > < div class = " field-item古怪”> < a href = " / resource-keywords / 16兆赫”“=“skos:概念”属性=“rdfs: label skos: prefLabel”16兆赫数据类型= " " > < / > < / div > < div class =”field-item甚至“> < a href = " / resource-keywords / init”“=“skos:概念”属性=“rdfs: label skos: prefLabel”数据类型= " " > init < / > < / 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 > < divclass="field-items">