我有几个关于 W806 和 W861 的问题 | I have a few questions about W806 and W861

发布于 2024-05-17 13:06:09

你好。感谢您的时间。我正在使用翻译器,因此如果某些单词有误,我深表歉意。

我有一些疑问:

  • 有 W861 开发板可以购买吗?
  • 刷新固件时,错误“失败!错误代码:“NAK”是什么意思?
  • 使用 W801 SDK 真的可以在 W806 上使用 wifi 吗?有没有现实世界的例子?
  • 我可以将现有固件从设备转储到 .fls 文件 - 将固件从设备保存到文件吗?

谢谢


Hello. thank you for your time. I am using a translator so apologies if some of the words are wrong.

I have some questions:

-Is there a W861 development board available for purchase?

-what does the error "fail! Error code: "NAK" mean when flashing firmware?

-Is it really possible to get wifi working on the W806 by using the W801 SDK? are there any real-world examples of this?

-can I dump existing firmware from a device to a .fls file - to save a firmware from device to a file?

thank you

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2 个回答
abcd
abcd 2024-05-17
我只是个路过的老年人~

1.There is currently no W861 development board available.
2.The reason for NAK prompt is that in most cases, due to unstable serial port connections, some USB to serial port boards do not support high baud rates. If this error persists, you can try reducing the download baud rate.
3.The W806 chip does not have Wi-Fi function.
4.Unable to read firmware file from device.

Divadiow
Divadiow 2024-05-19
This guy hasn't written anything yet

1- thank you
2- hmm OK. I am trying to flash a binary built using W801 SDK. I am flashing at 115200 baud. I can flash other binaries OK at this speed and faster. what other reasons are there for NAK error?
3- OK. Maybe I am mis-reading this post - http://ask.winnermicro.com/article/186.html - where it says "actual testing by netizens shows that W806 is still equipped with Wi-Fi and Bluetooth cores)" - this sounds like wifi should work on W801?
4- that's a shame. could this feature be added to the Upgrade Tools app for dumping via UART?

thank you.

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