DefaultArrayBuf is too large for an esp32 stack

felixwrt / sml-rs

Smart Message Language parser written in Rust

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Closed thinkrapido closed 1 week ago

thinkrapido commented 4 months ago

Place the buffer on the heap

thinkrapido commented 4 months ago

2 * 1024 is appropriate, but I think this won't store all the data.

felixwrt commented 4 months ago

There's two options here:

if you're using the heap, you'll have access to alloc::vec::Vec. Simply use that and the buffer will be on the heap. Note: you'll have to activate the alloc feature of the crate.
you can probably change the stack size. I'm pretty sure I did that when I was working with esp-idf. If its possible there, it should also be possible in non-idf projects.

felixwrt commented 1 week ago

Hi Romeo, I'm closing this issue as I haven't heard back from you. Feel free to reopen if you still have issues with the lib.