/**
 * global.h
 *
 *  Created on: Oct 22, 2020
 *      Author: Ralf Jesse
 *       Email: embedded@ralf-jesse.de
 */

#ifndef GLOBAL_H_
#define GLOBAL_H_

//#define SPI_8_BIT
//#define SPI_16_BIT

#define MAX7219_CS_PORT         (GPIOA)     // GPIO port of the CS pin
#define MAX7219_CS_PIN          (PIN4)      // GPIO pin of MAX7219_CS_PORT

#endif /* GLOBAL_H_ */
