summaryrefslogtreecommitdiff
path: root/keyboards/lets_split/serial.h
diff options
context:
space:
mode:
authorNathan Sharfi2016-07-31 14:02:25 -0700
committerNathan Sharfi2016-07-31 14:02:25 -0700
commitd889648d5373b7ff77dc7bc4b369c628e8336b45 (patch)
tree35c6eb194417242958baf54b36f0ff3a56e378f1 /keyboards/lets_split/serial.h
parent6428069eb70f5cc47ac1f3f9acf3daea14fb9097 (diff)
parentb25dbc484d639210c53d8e13f79cf5a77f2faaaa (diff)
Merge branch 'master' of github.com:jackhumbert/qmk_firmware
# Conflicts: # keyboard/ergodox_ez/keymaps/zweihander-osx/keymap.c # keyboard/ergodox_ez/keymaps/zweihander-osx/zweihander-osx.hex
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 000000000..15fe4db7b
--- /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