From 97ee1be59da06063275d315d1ea5fa4f14eee6b0 Mon Sep 17 00:00:00 2001
From: tmk <nobody@nowhere>
Date: Thu, 18 Oct 2012 10:41:37 +0900
Subject: Add Sun converter initial files.

---
 converter/sun_usb/config.h | 61 ++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 61 insertions(+)
 create mode 100644 converter/sun_usb/config.h

(limited to 'converter/sun_usb/config.h')

diff --git a/converter/sun_usb/config.h b/converter/sun_usb/config.h
new file mode 100644
index 0000000000..f5b0758ca4
--- /dev/null
+++ b/converter/sun_usb/config.h
@@ -0,0 +1,61 @@
+/*
+Copyright 2012 Jun Wako <wakojun@gmail.com>
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 2 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#ifndef CONFIG_H
+#define CONFIG_H
+
+/* controller configuration */
+#include "controller_teensy.h"
+
+#define VENDOR_ID       0xFEED
+#define PRODUCT_ID      0x3333
+#define MANUFACTURER    t.m.k.
+#define PRODUCT         Sun keyboard converter
+#define DESCRIPTION     converts Sun keyboard protocol into USB
+
+
+/* matrix size */
+#define MATRIX_ROWS 16
+#define MATRIX_COLS 8
+
+
+/* key combination for command */
+#define IS_COMMAND() ( \
+    keyboard_report->mods == (MOD_BIT(KC_LALT) | MOD_BIT(KC_RALT)) || \
+    keyboard_report->mods == (MOD_BIT(KC_LCTRL) | MOD_BIT(KC_RSHIFT)) \
+)
+
+
+/* Serial(USART) configuration
+ *     asynchronous, negative logic, 1200baud, no flow control
+ *     1-start bit, 8-data bit, non parity, 1-stop bit
+ */
+#ifdef __AVR_ATmega32U4__
+#   define SERIAL_RX_VECT        USART1_RX_vect
+#   define SERIAL_RX_DATA        UDR1
+#   define SERIAL_RX_BAUD        1200
+#   define SERIAL_RX_UBBR        ((F_CPU/(16UL*SERIAL_RX_BAUD))-1)
+#   define SERIAL_RX_INIT()      do { \
+        UBRR1L = (uint8_t) SERIAL_RX_UBBR; \
+        UBRR1H = (uint8_t) (SERIAL_RX_UBBR>>8); \
+        UCSR1B |= (1<<RXCIE1) | (1<<RXEN1); \
+    } while(0)
+#else
+#   error "Serial(USART) configuration is needed."
+#endif
+
+#endif
-- 
cgit v1.2.3


From b56717b843859aa3188f9a40532b077241269482 Mon Sep 17 00:00:00 2001
From: tmk <nobody@nowhere>
Date: Fri, 19 Oct 2012 14:06:18 +0900
Subject: Use software serial for Sun.

---
 converter/sun_usb/config.h | 40 +++++++++++++++++++++++-----------------
 1 file changed, 23 insertions(+), 17 deletions(-)

(limited to 'converter/sun_usb/config.h')

diff --git a/converter/sun_usb/config.h b/converter/sun_usb/config.h
index f5b0758ca4..66961d9330 100644
--- a/converter/sun_usb/config.h
+++ b/converter/sun_usb/config.h
@@ -18,11 +18,9 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #ifndef CONFIG_H
 #define CONFIG_H
 
-/* controller configuration */
-#include "controller_teensy.h"
-
 #define VENDOR_ID       0xFEED
 #define PRODUCT_ID      0x3333
+#define DEVICE_VER      0x0100
 #define MANUFACTURER    t.m.k.
 #define PRODUCT         Sun keyboard converter
 #define DESCRIPTION     converts Sun keyboard protocol into USB
@@ -36,7 +34,8 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 /* key combination for command */
 #define IS_COMMAND() ( \
     keyboard_report->mods == (MOD_BIT(KC_LALT) | MOD_BIT(KC_RALT)) || \
-    keyboard_report->mods == (MOD_BIT(KC_LCTRL) | MOD_BIT(KC_RSHIFT)) \
+    keyboard_report->mods == (MOD_BIT(KC_LGUI) | MOD_BIT(KC_RGUI)) || \
+    keyboard_report->mods == (MOD_BIT(KC_LSHIFT) | MOD_BIT(KC_RSHIFT)) \
 )
 
 
@@ -44,18 +43,25 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
  *     asynchronous, negative logic, 1200baud, no flow control
  *     1-start bit, 8-data bit, non parity, 1-stop bit
  */
-#ifdef __AVR_ATmega32U4__
-#   define SERIAL_RX_VECT        USART1_RX_vect
-#   define SERIAL_RX_DATA        UDR1
-#   define SERIAL_RX_BAUD        1200
-#   define SERIAL_RX_UBBR        ((F_CPU/(16UL*SERIAL_RX_BAUD))-1)
-#   define SERIAL_RX_INIT()      do { \
-        UBRR1L = (uint8_t) SERIAL_RX_UBBR; \
-        UBRR1H = (uint8_t) (SERIAL_RX_UBBR>>8); \
-        UCSR1B |= (1<<RXCIE1) | (1<<RXEN1); \
-    } while(0)
-#else
-#   error "Serial(USART) configuration is needed."
-#endif
+#define SERIAL_NEGATIVE_LOGIC
+#define SERIAL_BAUD 1200
+#define SERIAL_RXD_DDR  DDRD
+#define SERIAL_RXD_PORT PORTD
+#define SERIAL_RXD_PIN  PIND
+#define SERIAL_RXD_BIT  2
+#define SERIAL_RXD_VECT INT2_vect
+#define SERIAL_RXD_INIT()  do { \
+    /* pin configuration: input with pull-up */ \
+    SERIAL_RXD_DDR &= ~(1<<SERIAL_RXD_BIT);     \
+    SERIAL_RXD_PORT |= (1<<SERIAL_RXD_BIT);     \
+    /* enable interrupt: INT2(rising edge) */   \
+    EICRA |= ((1<<ISC21)|(1<<ISC20));           \
+    EIMSK |= (1<<INT2);                         \
+} while (0)
+#define SERIAL_RXD_INT_ENTER()
+#define SERIAL_RXD_INT_EXIT() do {  \
+    /* clear interrupt  flag */     \
+    EIFR = (1<<INTF2);              \
+} while (0)
 
 #endif
-- 
cgit v1.2.3