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authorJack Humbert2018-06-12 10:59:35 -0400
committerJack Humbert2018-06-12 10:59:35 -0400
commit998ddbb122c9d3e2a77bd4e88c881b225ca0d569 (patch)
treeca91ff7ad3c4866555d1e623fe9ea05276397e1c /keyboards/ergodash/serial.h
parentc0095710a7c7e9bd94aa9f4dd814dc28d718c731 (diff)
parent06487daaddf923d635e8a528d1eb644b875a73f6 (diff)
Merge branch 'master' of github.com:qmk/qmk_firmware into hf/shinydox
Diffstat (limited to 'keyboards/ergodash/serial.h')
-rw-r--r--keyboards/ergodash/serial.h26
1 files changed, 26 insertions, 0 deletions
diff --git a/keyboards/ergodash/serial.h b/keyboards/ergodash/serial.h
new file mode 100644
index 000000000..15fe4db7b
--- /dev/null
+++ b/keyboards/ergodash/serial.h
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+#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