thanks!

I’m managed to compile wolfSSL and am trying to run test.c provided in to make sure that the library works correctly. However I run into Hardfault after RANDOM test is passed and RSA test is being conducted. The options that I am using below:

1. define FREERTOS
2. define WOLFSSL_LWIP
3. define NO_MAIN_DRIVER
4. define HAVE_ECC
5. define NO_FILESYSTEM
6. define NO_INLINE
7. define USE_FAST_MATH
8. define TFM_TIMING_RESISTANT
9. define USE_CERT_BUFFERS_1024
10. define NO_OLD_RNGNAME
11. define NO_RSA
12. define STM32F2_RNG
13. define USE_WOLFSSL_MEMORY
14. define WOLFSSL_MALLOC_CHECK
15. define BENCH_EMBEDDED
16. define SIZEOF_LONG_LONG 8
17. define SIZEOF_LONG 4
18. define NO_DEV_RANDOM
19. define NO_WOLFSSL_DIR
20. define NO_RABBIT
21. define STM32F2_RNG
22. define WOLFSSL_SMALL_STACK

1. ifdef FREERTOS
2. define malloc(size) pvPortMalloc(size)
3. define free(ptr) vPortFree(ptr)
4. endif

I get at this point and recieve the following from SWV:

MD4 test passed!
SHA test passed!
SHA-256 test passed!
HMAC-MD5 test passed!
HMAC-SHA test passed!
HMAC-SHA256 test passed!
ARC4 test passed!
DES test passed!
DES3 test passed!
AES test passed!
RANDOM test passed!

It gets Hardfault at RSA test and if I exclude that test with #define NO_RSA, it gets stuck at ECC Test with HardFault. Can anyone help me out?

Some progress. Turns out that the fault was due to running out of stack in the thread. The tests pass successfully once the stack is sufficient. My next problem is how to load the certs since I don’t have filesystem on my platform. I’m having trouble with the buffer functions that the wolfSSL manual suggests to use in place of the file functions for loading the certs. Anyone can advise on this? I’d appreciate it.