c++ Project Compile Error about pointer

YS_Kwak — Tue, 04 Jan 2022 23:51:59 GMT

Good day.

I'm trying to solve the compile error regarding pointer, still I couldn't.

See the images.

I just use very simple pointer in order to read MCU register.

But it always shows compile error "invalid conversion from 'uint32_t' {aka ~~~~~~~~"...

Could you please help me to solve this issue?.

Does this compile error come from wrong setting in IDE tool?

Re: c++ Project Compile Error about pointer

ErichStyger — Wed, 05 Jan 2022 07:00:49 GMT

In C++, you cannot assign an integer to a pointer without proper cast.

You have to write something like this:

pRegAddr = (uint32_t*)0x12345678u;