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authorJack Humbert <jack.humb@gmail.com>2016-07-06 23:44:22 -0400
committerGitHub <noreply@github.com>2016-07-06 23:44:22 -0400
commit21e443101f4873a813d33e50486d4e9591e89f4e (patch)
treed06043ac6fe7003ba2e9d7c3ea30378b6a51c3d5 /keyboards/lets_split/serial.h
parent5baaf871bbdd6667625860b0daef7fe9a91e08db (diff)
parenta4bf46f9b1d0a0be0cecb2cd0f0d941aa7c71bd3 (diff)
Merge pull request #484 from jackhumbert/lets-split-support
Add Let's Split support
Diffstat (limited to 'keyboards/lets_split/serial.h')
-rw-r--r--keyboards/lets_split/serial.h26
1 files changed, 26 insertions, 0 deletions
diff --git a/keyboards/lets_split/serial.h b/keyboards/lets_split/serial.h
new file mode 100644
index 0000000000..15fe4db7b4
--- /dev/null
+++ b/keyboards/lets_split/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