In LM4F_startup.c you should add a C declaration for the function rust_float_test to tell the C compiler what argument type is expected. (something like float rust_float_test(float);)
This prevents GCC from assuming double as the default argument type, leading to the following incorrect function call:
In LM4F_startup.c you should add a C declaration for the function rust_float_test to tell the C compiler what argument type is expected. (something like
float rust_float_test(float);)This prevents GCC from assuming double as the default argument type, leading to the following incorrect function call: