【Feedback】芯片启动后打印这些

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panyao
Posts: 21
Joined: Tue Jul 12, 2016 8:31 pm

【Feedback】芯片启动后打印这些

Postby panyao » Tue Jul 12, 2016 9:26 pm

ets Jan 8 2013,rst cause:1, boot mode:(7,7)
waiting for host
然后就一直卡在这里？
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ESP_Rubin
Posts: 222
Joined: Wed Jun 29, 2016 11:59 am

Re: 芯片启动后打印这些

Postby ESP_Rubin » Wed Jul 13, 2016 10:05 am

你好，
你是将8266外挂在一颗MCU上？硬件上是怎么接的？
log上看boot mode = 7，应该是下面这3个pin都被拉高了，如果您想从flash中正常启动8266，需要确保GPIO0为高电平，GPIO2为高电平或者悬空（内部有上拉），GPIO15为低电平
GPIO15
GPIO0
GPIO2
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