ESP8266 Developer Zone The Official ESP8266 Forum 2015-11-16T12:12:47+08:00 https://bbs.espressif.com:443/feed.php?f=7&t=1375 2015-11-16T12:12:47+08:00 2015-11-16T12:12:47+08:00 https://bbs.espressif.com:443/viewtopic.php?t=1375&p=4606#p4606 <![CDATA[Re: 关RF,deep sleep醒来后,system_get_vdd33()返回错误,总为4094]]>
system_get_vdd33 是在 RF 部分测试获得的,关闭 RF 无法测量 system_get_vdd33。

感谢您对 ESP8266 的关注!

Statistics: Posted by ESP_Faye — Mon Nov 16, 2015 12:12 pm


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2015-11-13T17:05:24+08:00 2015-11-13T17:05:24+08:00 https://bbs.espressif.com:443/viewtopic.php?t=1375&p=4564#p4564 <![CDATA[关RF,deep sleep醒来后,system_get_vdd33()返回错误,总为4094]]> 1,上电启动,system_get_vdd33()返回值正确;
2,关RF,system_deep_sleep_set_option(4); system_deep_sleep(XXX);
3,wake up 后,system_get_vdd33()返回值错误,总为4094,
...
上面2~3 反复,
当某种情况下,设置 system_deep_sleep_set_option(2);deep-sleep, 醒来后 读取电压 又变正确,
请帮助,谢谢!

Statistics: Posted by Goland — Fri Nov 13, 2015 5:05 pm


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