ESP32-WROOM-32不断打印invalid header错误信息

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nemonbee
Posts: 2
Joined: Mon May 08, 2023 2:37 am

ESP32-WROOM-32不断打印invalid header错误信息

Postby nemonbee » Mon May 08, 2023 2:58 am

ESP32-WROOM-32模块,上电后不断打印

invalid header: 0xa5ff005a

请教下会是什么原因呢?

完整log如下:
ESP-ROM:esp32s3-20210327
Build:Mar 27 2021
rst:0x1 (POWERON),boot:0x8 (SPI_FAST_FLASH_BOOT)
invalid header: 0xa5ff005a
invalid header: 0xa5ff005a
invalid header: 0xa5ff005a
invalid header: 0xa5ff005a
invalid header: 0xa5ff005a
invalid header: 0xa5ff005a
invalid header: 0xa5ff005a
invalid header: 0xa5ff005a
invalid header: 0xa5ff005a
invalid header: 0xa5ff005a
invalid header: 0xa5ff005a
invalid header: 0xa5ff005a
invalid header: 0xa5ff005a
invalid header: 0xa5ff005a
invalid header: 0xa5ff005a
invalid header: 0xa5ff005a
invalid header: 0xa5ff005a
invalid header: 0xa5ff005a
invalid header: 0xa5ff005a
invalid header: 0xa5ff005a
invalid header: 0xa5ff005a
invalid header: 0xa5ff005a
invalid header: 0xa5ff005a
invalid header: 0xa5ff005a
invalid header: 0xa5ff005a

为了防止是模块本身的原因,我又买了块小开发板:ESP32-S3-DevKitC-1
烧录最新的固件v2.4.0.0,即 ESP32-WROOM-32_AT_Bin_V2.4.0.0.zip
烧录后断电重启依然有invalid header的提示,但提示变成0xffffffff了,完整log如下:
ESP-ROM:esp32s3-20210327
Build:Mar 27 2021
rst:0x1 (POWERON),boot:0x8 (SPI_FAST_FLASH_BOOT)
invalid header: 0xffffffff
invalid header: 0xffffffff
invalid header: 0xffffffff
invalid header: 0xffffffff
invalid header: 0xffffffff
invalid header: 0xffffffff
invalid header: 0xffffffff
invalid header: 0xffffffff
invalid header: 0xffffffff
invalid header: 0xffffffff
invalid header: 0xffffffff
invalid header: 0xffffffff
invalid header: 0xffffffff
invalid header: 0xffffffff
invalid header: 0xffffffff
invalid header: 0xffffffff
invalid header: 0xffffffff
invalid header: 0xffffffff
invalid header: 0xffffffff
invalid header: 0xffffffff
invalid header: 0xffffffff
invalid header: 0xffffffff
invalid header: 0xffffffff
invalid header: 0xffffffff
invalid header: 0xffffffff

请问下是什么原因呢?

地狱馍鬼水杯
Posts: 5
Joined: Thu May 04, 2023 7:55 am

Re: ESP32-WROOM-32不断打印invalid header错误信息

Postby 地狱馍鬼水杯 » Mon May 08, 2023 6:03 am

是不是IO2没有悬空,我跟你报错一样,检查发现是IO2的问题,好好对照手册看一下strapping管脚

nemonbee
Posts: 2
Joined: Mon May 08, 2023 2:37 am

Re: ESP32-WROOM-32不断打印invalid header错误信息

Postby nemonbee » Mon May 08, 2023 12:25 pm

GPIO2是悬空的,我看了手册,它没有特殊作用啊。
如果说strapping,手册上写的是GPIO0和GPIO46,需要将GPIO0设置为1,GPIO46任意值,才是spi boot模式。
但即使我这么接了,也还是一样打印invalid header。

esp-at
Posts: 200
Joined: Mon May 09, 2022 3:00 am

Re: ESP32-WROOM-32不断打印invalid header错误信息

Postby esp-at » Mon May 15, 2023 3:14 am

ESP-AT 发布的固件不支持 ESP32-S3 系列芯片,关于支持策略,请参考:
https://github.com/espressif/esp-at#esp ... 6%E7%95%A5

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