Topic: Minimal memory footprint
I know this topic has been up before, and I can find information about it in the forum.
At least I can find info about minimum flash size of around 21kB using LeanPSK build switch.
- What is the minimum RAM (heap/stack) usage?
- Is it possible to allocate a single block of memory instead of using dynamic memory allocation?
- My uTasker OS doesn't support free. It only supports malloc...
I need to use RSA, SHA256 and TLS v1.2.