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I wanna use big number in my board.So, i try to use 'gmp.h'.But when i use 'mpz_init' function, that have error message like this. -> 'undefined reference to `__gmpz_init''​Should I make this function myself????
I coding in C/C++, and using SPI function through 'HAL_SPI_Transmit' and 'HAL_SPI_Receive'.TPM module send me only 'ff ff ff ff ... ff ff'.i see the tpm module's manual, but i can't understand.plz, tell me a few example code.​