From 35efcc9f398a1a2493b482dd1bd7c859f93ef450 Mon Sep 17 00:00:00 2001
From: marksard <38324387+marksard@users.noreply.github.com>
Date: Tue, 4 Sep 2018 08:34:16 +0900
Subject: Keyboard: Improvement of crkbd communication functions (based on
 helix-keyboard) (#3798)

* improvement of crkbd communication functions (based on  helix-keyboard)

* Removed unnecessary code.

* Changed read restriction from #define to #pragma once.

* Changed from sizeof to defined size.

* moved lib folder to crkbdroot.
removed warning of ws2812.d
---
 keyboards/crkbd/rev1/split_scomm.h | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)
 create mode 100644 keyboards/crkbd/rev1/split_scomm.h

(limited to 'keyboards/crkbd/rev1/split_scomm.h')

diff --git a/keyboards/crkbd/rev1/split_scomm.h b/keyboards/crkbd/rev1/split_scomm.h
new file mode 100644
index 0000000000..16887eb74f
--- /dev/null
+++ b/keyboards/crkbd/rev1/split_scomm.h
@@ -0,0 +1,21 @@
+#pragma once
+
+#ifndef SERIAL_USE_MULTI_TRANSACTION
+/* --- USE Simple API (OLD API, compatible with let's split serial.c) --- */
+#include "serial.h"
+
+#else
+/* --- USE flexible API (using multi-type transaction function) --- */
+// Buffers for master - slave communication
+#define SERIAL_SLAVE_BUFFER_LENGTH MATRIX_ROWS/2
+#define SERIAL_MASTER_BUFFER_LENGTH MATRIX_ROWS/2
+
+extern volatile uint8_t serial_slave_buffer[SERIAL_SLAVE_BUFFER_LENGTH];
+extern volatile uint8_t serial_master_buffer[SERIAL_MASTER_BUFFER_LENGTH];
+extern uint8_t slave_buffer_change_count;
+
+void serial_master_init(void);
+void serial_slave_init(void);
+int serial_update_buffers(int master_changed);
+
+#endif
-- 
cgit v1.2.3