* SPI based driver for the MAX7219 display driver (https://www.analog.com/media/en/technical-documentation/data-sheets/MAX7219-MAX7221.pdf) * The driver can be used ...
#define MAX7219_DIN_LOW() (PORTB &= ~_BV(MAX7219_DIN_PIN_7SEG)) #define MAX7219_CLK_HIGH() (PORTB |= _BV(MAX7219_CLK_PIN_7SEG)) #define MAX7219_CLK_LOW() (PORTB ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results