From 5eb5b6074ce20fe286808b9667d01274cea73be9 Mon Sep 17 00:00:00 2001 From: Danny Date: Fri, 15 Sep 2017 19:20:50 -0400 Subject: Add Levinson keyboard (#1723) * Fork lets_split to levinson Update subproject default * Update Readme * Pass LED backlight info from master to slave over serial --- keyboards/levinson/serial.h | 26 ++++++++++++++++++++++++++ 1 file changed, 26 insertions(+) create mode 100644 keyboards/levinson/serial.h (limited to 'keyboards/levinson/serial.h') diff --git a/keyboards/levinson/serial.h b/keyboards/levinson/serial.h new file mode 100644 index 0000000000..15fe4db7b4 --- /dev/null +++ b/keyboards/levinson/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