I am assuming since mbedtls is a closed source binary with mongoose-os, there is no option to specify MBEDTLS_MEM_ALLOC_MODE during the build, correct?
I tried CONFIG_SPIRAM_MALLOC_ALWAYSINTERNAL=256 to make all malloc/callocs prefer SPIRAM, and it seriously broke my app.
It just streams this constantly:
E:M 1692
Heap summary for capabilities 0x00001800:
At 0x3ffae6e0 len 6432 free 0 allocated 6292 min_free 0
largest_free_block 0 alloc_blocks 27 free_blocks 0 total_blocks 27
At 0x3ffc2c78 len 119688 free 24 allocated 118792 min_free 0
largest_free_block 12 alloc_blocks 207 free_blocks 3 total_blocks 210
At 0x3ffe0440 len 129984 free 1876 allocated 126236 min_free 348
largest_free_block 1688 alloc_blocks 448 free_blocks 12 total_blocks 460
Totals:
free 1900 allocated 251320 min_free 348 largest_free_block 1688
mgos_mongoose.c:66 New heap free LWM: 4192916
E:M 1692
Heap summary for capabilities 0x00001800:
At 0x3ffae6e0 len 6432 free 0 allocated 6292 min_free 0
largest_free_block 0 alloc_blocks 27 free_blocks 0 total_blocks 27
At 0x3ffc2c78 len 119688 free 24 allocated 118792 min_free 0
largest_free_block 12 alloc_blocks 207 free_blocks 3 total_blocks 210
At 0x3ffe0440 len 129984 free 1876 allocated 126236 min_free 348
largest_free_block 1688 alloc_blocks 448 free_blocks 12 total_blocks 460
Totals:
free 1900 allocated 251320 min_free 348 largest_free_block 1688
E:M 1692
...
etc