From 5bbad3147c460cd235802a7762771b029b8f8f34 Mon Sep 17 00:00:00 2001 From: Biacco42 Date: Sun, 19 Nov 2017 18:02:39 +0900 Subject: Add support for 7x4 ortholinear split KB Ergo42 --- keyboards/ergo42/serial.h | 26 ++++++++++++++++++++++++++ 1 file changed, 26 insertions(+) create mode 100644 keyboards/ergo42/serial.h (limited to 'keyboards/ergo42/serial.h') diff --git a/keyboards/ergo42/serial.h b/keyboards/ergo42/serial.h new file mode 100644 index 000000000..15fe4db7b --- /dev/null +++ b/keyboards/ergo42/serial.h @@ -0,0 +1,26 @@ +#ifndef MY_SERIAL_H +#define MY_SERIAL_H + +#include "config.h" +#include + +/* TODO: some defines for interrupt setup */ +#define SERIAL_PIN_DDR DDRD +#define SERIAL_PIN_PORT PORTD +#define SERIAL_PIN_INPUT PIND +#define SERIAL_PIN_MASK _BV(PD0) +#define SERIAL_PIN_INTERRUPT INT0_vect + +#define SERIAL_SLAVE_BUFFER_LENGTH MATRIX_ROWS/2 +#define SERIAL_MASTER_BUFFER_LENGTH 1 + +// Buffers for master - slave communication +extern volatile uint8_t serial_slave_buffer[SERIAL_SLAVE_BUFFER_LENGTH]; +extern volatile uint8_t serial_master_buffer[SERIAL_MASTER_BUFFER_LENGTH]; + +void serial_master_init(void); +void serial_slave_init(void); +int serial_update_buffers(void); +bool serial_slave_data_corrupt(void); + +#endif -- cgit v1.2.3-70-g09d2