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authorBiacco42 <biacco42@gmail.com>2017-11-19 18:02:39 +0900
committerJack Humbert <jack.humb@gmail.com>2017-12-07 11:10:39 -0500
commit5bbad3147c460cd235802a7762771b029b8f8f34 (patch)
treed43789e0c0564adece40958dbb6a868b347c6cf4 /keyboards/ergo42/serial.h
parent2bac7cf414f59774e979cc5eb45fdbf108b6ed6c (diff)
Add support for 7x4 ortholinear split KB Ergo42
Diffstat (limited to 'keyboards/ergo42/serial.h')
-rw-r--r--keyboards/ergo42/serial.h26
1 files changed, 26 insertions, 0 deletions
diff --git a/keyboards/ergo42/serial.h b/keyboards/ergo42/serial.h
new file mode 100644
index 0000000000..15fe4db7b4
--- /dev/null
+++ b/keyboards/ergo42/serial.h
@@ -0,0 +1,26 @@
+#ifndef MY_SERIAL_H
+#define MY_SERIAL_H
+
+#include "config.h"
+#include <stdbool.h>
+
+/* 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