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A comment on The AT protocol is the most obtuse crock of s*. Parent comment

Re:The AT protocol is the most obtuse crock of s* by cozzyd on Wednesday May 10, 2023 @02:41PM (#35891570)
Speaking of which, does anybody know a good freestanding C library that doesn't use dynamic allocation for the Hayes AT protocol?
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Re:The AT protocol is the most obtuse crock of s* by sgtnoodle on Wednesday May 10, 2023 @11:32PM (#35897028)
I've certainly had to implement AT commands in C, but within a proprietary codebase.

It's tough to do in a freestanding way given that it's a command-response protocol. It's very convenient to depend on the specific uart API that's available.

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