1 files changed, 92 insertions, 0 deletions
diff --git a/protocol/m0110.h b/protocol/m0110.h
new file mode 100644
index 0000000000..2b95ed34d5
--- /dev/null
+++ b/protocol/m0110.h
@@ -0,0 +1,92 @@
+/*
+Copyright 2011,2012 Jun WAKO <wakojun@gmail.com>
+
+This software is licensed with a Modified BSD License.
+All of this is supposed to be Free Software, Open Source, DFSG-free,
+GPL-compatible, and OK to use in both free and proprietary applications.
+Additions and corrections to this file are welcome.
+
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+* Redistributions of source code must retain the above copyright
+  notice, this list of conditions and the following disclaimer.
+
+* Redistributions in binary form must reproduce the above copyright
+  notice, this list of conditions and the following disclaimer in
+  the documentation and/or other materials provided with the
+  distribution.
+
+* Neither the name of the copyright holders nor the names of
+  contributors may be used to endorse or promote products derived
+  from this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGE.
+*/
+
+#ifndef M0110_H
+#define M0110_H
+
+
+/* port settings for clock and data line */
+#if !(defined(M0110_CLOCK_PORT) && \
+      defined(M0110_CLOCK_PIN) && \
+      defined(M0110_CLOCK_DDR) && \
+      defined(M0110_CLOCK_BIT))
+#   error "M0110 clock port setting is required in config.h"
+#endif
+
+#if !(defined(M0110_DATA_PORT) && \
+      defined(M0110_DATA_PIN) && \
+      defined(M0110_DATA_DDR) && \
+      defined(M0110_DATA_BIT))
+#   error "M0110 data port setting is required in config.h"
+#endif
+
+/* Commands */
+#define M0110_INQUIRY       0x10
+#define M0110_INSTANT       0x14
+#define M0110_MODEL         0x16
+#define M0110_TEST          0x36
+
+/* Response(raw byte from M0110) */
+#define M0110_NULL          0x7B
+#define M0110_KEYPAD        0x79
+#define M0110_TEST_ACK      0x7D
+#define M0110_TEST_NAK      0x77
+#define M0110_SHIFT         0x71
+#define M0110_ARROW_UP      0x1B
+#define M0110_ARROW_DOWN    0x11
+#define M0110_ARROW_LEFT    0x0D
+#define M0110_ARROW_RIGHT   0x05
+
+/* This inidcates no response. */
+#define M0110_ERROR         0xFF
+
+/* scan code offset for keypad and arrow keys */
+#define M0110_KEYPAD_OFFSET 0x40
+#define M0110_CALC_OFFSET   0x60
+
+
+extern uint8_t m0110_error;
+
+/* host role */
+void m0110_init(void);
+uint8_t m0110_send(uint8_t data);
+uint8_t m0110_recv(void);
+uint8_t m0110_recv_key(void);
+uint8_t m0110_inquiry(void);
+uint8_t m0110_instant(void);
+
+#endif