1,flash容量如何得知,system_get_flash_size_map似乎只是对应编译时选项;flash_id可以看出容量吗?
2,对于不同容量的flash,固件中blank与esp_init的刷写偏移是不同的,如8Mbit、16Mbit、32Mbit都有512/512这个map选项,但其blank与esp_init的刷写偏移则有不同,拿到一个陌生的模块时如何处理?如何确定blank与esp_init的刷写偏移?
3,把一个高容量模块,譬如32Mbit,刷map=2,即2=1024KB( 512KB+ 512KB) 这种选项,会有和后果?
4,另外,最新sdk1.4.0的AT固件,是否已经无法使用None BOOT的形式了?
关于flash的几个疑问
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关于flash的几个疑问
Postby alexsunmiu » Tue Sep 29, 2015 11:21 pm
another ESP8266 cloud service. https://espush.cn/
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Re: 关于flash的几个疑问
Postby alexsunmiu » Wed Sep 30, 2015 9:32 pm
知道了,flash容量根据id可以查表得知;
刷错会出错。。。
刷错会出错。。。
another ESP8266 cloud service. https://espush.cn/
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