STM32F103C and arduino IDE

[caneiv]

Hello, i'm making a project with an STM32F103C+MCP2551 for sending and receiving data through CANBUS. Everything works, but i want to add 2 buttons for additional funcions. The software im using is ARDUINO IDE. I need help with making the code, in particular how to declare the buttons like input and the PINs for them (ON ARDUINO IDE!!)

[stas2z]

Oh, come on, you've implemented CAN and stucked with basic GPIO?
pinMode/digitalRead will help you