在AT固件中,如果定义优先级为0的异步任务,串口即失去响应,不再响应数据流,但修改任务队列为 3后即解决,是否是这个原因?
如果如此,那在AT固件中,异步任务队列可使用的优先级有哪些 ?
AT固件是否使用了优先级为0的异步任务
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AT固件是否使用了优先级为0的异步任务
Postby alexsunmiu » Mon Aug 31, 2015 2:00 pm
another ESP8266 cloud service. https://espush.cn/
Re: AT固件是否使用了优先级为0的异步任务
Postby ESP_Faye » Thu Sep 10, 2015 9:48 am
您好,
AT 底层已经占用了 system_os_task 优先级 0 和 1,开发者基于 AT 开发时,仅允许创建一个优先级为 2 的任务。
AT 指令说明文档链接
您可以参考文档“4A-ESP8266__AT Instruction Set__CN”。
AT 底层已经占用了 system_os_task 优先级 0 和 1,开发者基于 AT 开发时,仅允许创建一个优先级为 2 的任务。
AT 指令说明文档链接
您可以参考文档“4A-ESP8266__AT Instruction Set__CN”。
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