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-rw-r--r--keyboard/IIgs_Standard/README88
-rw-r--r--keyboard/IIgs_Standard/config.h136
-rw-r--r--keyboard/IIgs_Standard/matrix.c59
3 files changed, 158 insertions, 125 deletions
diff --git a/keyboard/IIgs_Standard/README b/keyboard/IIgs_Standard/README
index d7c3935e4c..c3f0da3bae 100644
--- a/keyboard/IIgs_Standard/README
+++ b/keyboard/IIgs_Standard/README
@@ -1,43 +1,45 @@
-Alternative Controller for Apple IIgs/Standard(M0116)
-JeffreySung(nattyman@gmail.com)
-
-===============================
-
-Feature
--------
-- Replaceable keyboard controller for Apple IIgs(A9M0330)/Standard(M0116)
-- Teensy++ 2.0 required
-- Some signal bypass required
-- ADB keyboard doesn't use matrix for modifier keys. With virtual row for modifier keys, these keys are merged into key matrix.
-- Power key couldn't be used because power key is not connected to controller.
-
-History
-=======
-- 2012.09.17 First Release
-
-Build
-=====
-0. Just Type "Make" and return.
-
-Hardware
-========
-PJRC Teensy
------------
-0. The following ports should not be connected to board.
- From top view of Teensy++, from GND and counter clock wise.
- -7,26(in keyboard PCB, these pins are VDD,GND)
- -30,31(in Teensy++, these pins are Ref,GND respectively)
- -5,6(D2,D3 for bluetooth in future)
-1. Bypass 31 pin(from board) to E4(Teensy)
-2. Bypass 30 pin(from board) to F2(Teensy)
-3. Refer doc directory
-
-To Do
-=====
-0. Caps Lock connect
-1. Layer Change by toggling Clear Key
-2. Eject Key add. (following files should be modified.)
- common/usb_keycodes.h
- common/keyboard.c
-3. Use bluetooth
-EOF
+Alternative Controller for Apple IIgs/Standard(M0116)
+JeffreySung(nattyman@gmail.com)
+
+===============================
+
+Feature
+-------
+- Replaceable keyboard controller for Apple IIgs(A9M0330)/Standard(M0116)
+- Teensy++ 2.0 required
+- Some signal bypass required
+- ADB keyboard doesn't use matrix for modifier keys. With virtual row for modifier keys, these keys are merged into key matrix.
+- Power key couldn't be used because power key is not connected to controller.
+
+History
+=======
+- 2012.09.17 First Release
+- 2012.09.17 CapsLock support
+
+Build
+=====
+0. Just Type "Make" and return.
+
+Hardware
+========
+PJRC Teensy
+-----------
+0. The following ports should not be connected to board.
+ From top view of Teensy++, from GND and counter clock wise.
+ -7,26(in keyboard PCB, these pins are VDD,GND)
+ -30,31(in Teensy++, these pins are Ref,GND respectively)
+ -5,6(D2,D3 for bluetooth in future)
+1. Bypass 31 pin(from board) to E4(Teensy)
+2. Bypass 30 pin(from board) to F2(Teensy)
+3. Bypass 6 pin(from board) to A0(Teensy)
+4. Refer doc directory
+
+To Do
+=====
+0. When DEBOUNCE defined, there is a errors.
+1. Layer Change by toggling Clear Key
+2. Eject Key add. (following files should be modified.)
+ common/usb_keycodes.h
+ common/keyboard.c
+3. Use bluetooth
+EOF
diff --git a/keyboard/IIgs_Standard/config.h b/keyboard/IIgs_Standard/config.h
index e12eea7d8b..447c9eadd3 100644
--- a/keyboard/IIgs_Standard/config.h
+++ b/keyboard/IIgs_Standard/config.h
@@ -1,68 +1,68 @@
-/*
-Copyright 2011 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"
-
-
-/* USB Device descriptor parameter */
-/* for Apple
-#define VENDOR_ID 0x05AC
-#define PRODUCT_ID 0xBEE0
-*/
-#define VENDOR_ID 0xFEED
-#define PRODUCT_ID 0xBEE0
-#define DEVICE_VER 0x0202
-#define MANUFACTURER t.m.k.
-#define PRODUCT Apple Desktop Bus Keyboard
-
-
-/* message strings */
-#define DESCRIPTION Apple M0116/A9M0660 keyboard firmware
-
-
-/* matrix size */
-#define MATRIX_ROWS 11 // last row is virtual for modifier
-#define MATRIX_COLS 8
-/* define if matrix has ghost */
-#define MATRIX_HAS_GHOST
-/* Set 0 if need no debouncing */
-#define DEBOUNCE 5
-
-
-/* key combination for command */
-#define IS_COMMAND() ( \
- keyboard_report->mods == (MOD_BIT(KB_LSHIFT) | MOD_BIT(KB_LCTRL) | MOD_BIT(KB_LALT) | MOD_BIT(KB_LGUI)) || \
- keyboard_report->mods == (MOD_BIT(KB_LSHIFT) | MOD_BIT(KB_RSHIFT)) \
-)
-
-
-/* layer switching */
-#define LAYER_SWITCH_DELAY 100
-#define LAYER_SEND_FN_TERM 300
-
-
-/* mouse keys */
-#ifdef MOUSEKEY_ENABLE
-# define MOUSEKEY_DELAY_TIME 192
-#endif
-
-
-#endif
+/*
+Copyright 2011 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"
+
+
+/* USB Device descriptor parameter */
+/* for Apple
+#define VENDOR_ID 0x05AC
+#define PRODUCT_ID 0xBEE0
+*/
+#define VENDOR_ID 0xFEED
+#define PRODUCT_ID 0xBEE0
+#define DEVICE_VER 0x0202
+#define MANUFACTURER t.m.k.
+#define PRODUCT Apple Desktop Bus Keyboard
+
+
+/* message strings */
+#define DESCRIPTION Apple M0116/A9M0660 keyboard firmware
+
+
+/* matrix size */
+#define MATRIX_ROWS 11 // last row is virtual for modifier
+#define MATRIX_COLS 8
+/* define if matrix has ghost */
+#define MATRIX_HAS_GHOST
+/* Set 0 if need no debouncing */
+#define DEBOUNCE 0
+
+
+/* key combination for command */
+#define IS_COMMAND() ( \
+ keyboard_report->mods == (MOD_BIT(KB_LSHIFT) | MOD_BIT(KB_LCTRL) | MOD_BIT(KB_LALT) | MOD_BIT(KB_LGUI)) || \
+ keyboard_report->mods == (MOD_BIT(KB_LSHIFT) | MOD_BIT(KB_RSHIFT)) \
+)
+
+
+/* layer switching */
+#define LAYER_SWITCH_DELAY 100
+#define LAYER_SEND_FN_TERM 300
+
+
+/* mouse keys */
+#ifdef MOUSEKEY_ENABLE
+# define MOUSEKEY_DELAY_TIME 192
+#endif
+
+
+#endif
diff --git a/keyboard/IIgs_Standard/matrix.c b/keyboard/IIgs_Standard/matrix.c
index c44ac641c9..89a09877db 100644
--- a/keyboard/IIgs_Standard/matrix.c
+++ b/keyboard/IIgs_Standard/matrix.c
@@ -26,6 +26,7 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#include "debug.h"
#include "util.h"
#include "matrix.h"
+#include "led.h"
#if (MATRIX_COLS > 16)
@@ -86,10 +87,13 @@ void matrix_init(void)
DDRE &= ~0b00000010;
PORTE |= 0b00000010;
// modifier B3/4,F4/5,E4 always input
- DDRB |= 0b00011000;
- PORTB &= 0b00011000;
- DDRF |= ~0b00110000;
- PORTF &= 0b00110000;
+ // A0
+ //DDRA |= 0b00000001;
+ //PORTA &= 0b00000001;
+ //DDRB |= 0b00011000;
+ //PORTB &= 0b00011000;
+ //DDRF |= ~0b00110000;
+ //PORTF &= 0b00110000;
//DDRB &= ~0b00011000;
//PORTB |= 0b00011000;
//DDRF &= ~0b00110000;
@@ -116,14 +120,26 @@ uint8_t matrix_scan(void)
unselect_rows();
select_row(i);
_delay_us(30); // without this wait read unstable value.
- if (matrix[i] != (uint8_t)~read_col(i)) {
- matrix[i] = (uint8_t)~read_col(i);
- if (debouncing) {
- debug("bounce!: "); debug_hex(debouncing); print("\n");
- }
- debouncing = DEBOUNCE;
- }
- }
+ if ( i == ( MATRIX_ROWS - 1 ) ) { // CHECK CAPS LOCK
+ if (host_keyboard_leds() & (1<<USB_LED_CAPS_LOCK)) { // CAPS LOCK is ON on HOST
+ if ( ~read_col(i) & (1<< 4) ) { // CAPS LOCK is still DOWN ( 0bXXX1_XXXX)
+ matrix[i] = ~read_col(i) & 0b11101111; // change CAPS LOCK as released
+ } else { // CAPS LOCK in UP
+ matrix[i] = ~read_col(i) | 0b00010000; // send fake caps lock down
+ }
+ } else { // CAPS LOCK is OFF on HOST
+ matrix[i] = ~read_col(i);
+ }
+ } else {
+ if (matrix[i] != (uint8_t)~read_col(i)) {
+ matrix[i] = (uint8_t)~read_col(i);
+ }
+ }
+ if (debouncing) {
+ debug("bounce!: "); debug_hex(debouncing); print("\n");
+ }
+ debouncing = DEBOUNCE;
+ }
unselect_rows();
if (debouncing) {
@@ -159,7 +175,17 @@ bool matrix_has_ghost(void)
inline
bool matrix_is_on(uint8_t row, uint8_t col)
{
- return (matrix[row] & (1<<col));
+// if ( row == ( MATRIX_ROWS - 1 ) && col == 4) { // CHECK CAPS LOCK
+// if (host_keyboard_leds() & (1<<USB_LED_CAPS_LOCK)) { // CAPS LOCK is ON on HOST
+// if ((matrix_prev[row] & 0b00010000) && (~matrix[row] & 0b00010000)) {
+// debug("CapsLock Reverse:");debug_hex(matrix[row]);
+// matrix[row] |= 0b00010000;
+// matrix_prev[row] &= ~0b00010000;
+// debug("->");debug_hex(matrix[row]);debug("\n");
+// }
+// }
+// }
+ return (matrix[row] & (1<<col));
}
inline
@@ -229,11 +255,12 @@ static uint8_t read_col(uint8_t row)
// Modifier would be copied to report->mods except E4(CAPSLOCK)
uint8_t tmp;
if ( row == 10 ) {
- tmp = 0xF0;
+ tmp = 0xE0;
tmp |= (PINB >> 3 ) & 0b00000011; // LEFT CTRL is 0bit in modifier (HID Spec)
// LEFT SHIFT is 1bit in modifier (HID Spec)
tmp |= (PINF >> 3 ) & 0b00000100; // LEFT ALT is 2bit in modifier (HID Spec)
tmp |= (PINF >> 1 ) & 0b00001000; // LEFT GUI is 3bit in modifier (HID Spec)
+ tmp |= (PINA << 4 ) & 0b00010000; //
//tmp |= (PINE << 1 ) & 0b00010000; // Caps Lock(Should not be in modifier
} else {
tmp = 0x00;
@@ -257,6 +284,8 @@ static void unselect_rows(void)
DDRF &= ~0b11000111; // PF: 7,6,2,1,0
PORTF &= ~0b11000111;
// to unselect virtual row(modifier), set port to output with low
+ DDRA |= 0b00000001; // PA: 0
+ PORTA &= ~0b00000001;
DDRB |= 0b00011000; // PB: 3,4 for modifier(row10)
PORTB &= ~0b00011000;
DDRF |= 0b00110000; // PF: 4,5 for modifier
@@ -314,6 +343,8 @@ static void select_row(uint8_t row)
case 10:
// modifier has no row enable
// to select virtual row, set port as input
+ DDRA &= ~0b00000001;
+ PORTA |= 0b00000001;
DDRB &= ~0b00011000;
PORTB |= 0b00011000;
DDRF &= ~0b00110000;
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-12 18:47:32 +0000