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| author | Fabian Topfstedt <topfstedt@schneevonmorgen.com> | 2017-07-31 21:17:16 +0200 |
|---|---|---|
| committer | Fabian Topfstedt <topfstedt@schneevonmorgen.com> | 2017-07-31 21:17:16 +0200 |
| commit | 9609a47c3e2050f252378386c0ce2b37b4c2aed8 (patch) | |
| tree | 644105ce37b2b23532253555f62ba52693b3c1d3 /keyboards/deltasplit75/serial.h | |
| parent | 661106bac466f99341edea9d2e38e2f8c75746d9 (diff) | |
| parent | bd0a888133d7f7c701574ac467c0f4be71221cc7 (diff) | |
| download | qmk_firmware-9609a47c3e2050f252378386c0ce2b37b4c2aed8.tar.gz qmk_firmware-9609a47c3e2050f252378386c0ce2b37b4c2aed8.tar.xz | |
Merge https://github.com/qmk/qmk_firmware
Diffstat (limited to 'keyboards/deltasplit75/serial.h')
| -rw-r--r-- | keyboards/deltasplit75/serial.h | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/keyboards/deltasplit75/serial.h b/keyboards/deltasplit75/serial.h new file mode 100644 index 000000000..ab2ea0a09 --- /dev/null +++ b/keyboards/deltasplit75/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_COLS+7)/8 *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
|