From e0d688d4c8040302fcacb735350c95fe6be4dbde Mon Sep 17 00:00:00 2001 From: Joel Challis Date: Thu, 7 Oct 2021 23:14:26 +0100 Subject: Move converter specific tmk_core protocols (#14743) --- keyboards/converter/adb_usb/adb.c | 531 +++++++++++++++++++++++++++++++++++ keyboards/converter/adb_usb/adb.h | 106 +++++++ keyboards/converter/adb_usb/matrix.c | 8 + keyboards/converter/adb_usb/rules.mk | 3 + 4 files changed, 648 insertions(+) create mode 100644 keyboards/converter/adb_usb/adb.c create mode 100644 keyboards/converter/adb_usb/adb.h (limited to 'keyboards/converter/adb_usb') diff --git a/keyboards/converter/adb_usb/adb.c b/keyboards/converter/adb_usb/adb.c new file mode 100644 index 0000000000..28f14c9fe8 --- /dev/null +++ b/keyboards/converter/adb_usb/adb.c @@ -0,0 +1,531 @@ +/* +Copyright 2011-19 Jun WAKO +Copyright 2013 Shay Green + +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. +*/ + +#include +#include +#include +#include +#include "adb.h" +#include "print.h" + +// GCC doesn't inline functions normally +#define data_lo() (ADB_DDR |= (1 << ADB_DATA_BIT)) +#define data_hi() (ADB_DDR &= ~(1 << ADB_DATA_BIT)) +#define data_in() (ADB_PIN & (1 << ADB_DATA_BIT)) + +#ifdef ADB_PSW_BIT +static inline void psw_lo(void); +static inline void psw_hi(void); +static inline bool psw_in(void); +#endif + +static inline void attention(void); +static inline void place_bit0(void); +static inline void place_bit1(void); +static inline void send_byte(uint8_t data); +static inline uint16_t wait_data_lo(uint16_t us); +static inline uint16_t wait_data_hi(uint16_t us); + +void adb_host_init(void) { + ADB_PORT &= ~(1 << ADB_DATA_BIT); + data_hi(); +#ifdef ADB_PSW_BIT + psw_hi(); +#endif +} + +#ifdef ADB_PSW_BIT +bool adb_host_psw(void) { return psw_in(); } +#endif + +/* + * Don't call this in a row without the delay, otherwise it makes some of poor controllers + * overloaded and misses strokes. Recommended interval is 12ms. + * + * Thanks a lot, blargg! + * + * + */ +uint16_t adb_host_kbd_recv(void) { return adb_host_talk(ADB_ADDR_KEYBOARD, ADB_REG_0); } + +#ifdef ADB_MOUSE_ENABLE +uint16_t adb_host_mouse_recv(void) { return adb_host_talk(ADB_ADDR_MOUSE, ADB_REG_0); } +#endif + +// This sends Talk command to read data from register and returns length of the data. +uint8_t adb_host_talk_buf(uint8_t addr, uint8_t reg, uint8_t *buf, uint8_t len) { + for (int8_t i = 0; i < len; i++) buf[i] = 0; + + cli(); + attention(); + send_byte((addr << 4) | ADB_CMD_TALK | reg); + place_bit0(); // Stopbit(0) + // TODO: Service Request(Srq): + // Device holds low part of comannd stopbit for 140-260us + // + // Command: + // ......._ ______________________ ___ ............_ ------- + // | | | | | | | + // Command | | | | | Data bytes | | + // ........|___| | 140-260 |__| |_............|___| + // |stop0 | Tlt Stop-to-Start |start1| |stop0 | + // + // Command without data: + // ......._ __________________________ + // | | + // Command | | + // ........|___| | 140-260 | + // |stop0 | Tlt Stop-to-Start | + // + // Service Request: + // ......._ ______ ___ ............_ ------- + // | 140-260 | | | | | | + // Command | Service Request | | | | Data bytes | | + // ........|___________________| |__| |_............|___| + // |stop0 | |start1| |stop0 | + // ......._ __________ + // | 140-260 | + // Command | Service Request | + // ........|___________________| + // |stop0 | + // This can be happened? + // ......._ ______________________ ___ ............_ ----- + // | | | | | | 140-260 | + // Command | | | | | Data bytes | Service Request | + // ........|___| | 140-260 |__| |_............|_________________| + // |stop0 | Tlt Stop-to-Start |start1| |stop0 | + // + // "Service requests are issued by the devices during a very specific time at the + // end of the reception of the command packet. + // If a device in need of service issues a service request, it must do so within + // the 65 µs of the Stop Bit’s low time and maintain the line low for a total of 300 µs." + // + // "A device sends a Service Request signal by holding the bus low during the low + // portion of the stop bit of any command or data transaction. The device must lengthen + // the stop by a minimum of 140 J.lS beyond its normal duration, as shown in Figure 8-15." + // http://ww1.microchip.com/downloads/en/AppNotes/00591b.pdf + if (!wait_data_hi(500)) { // Service Request(310us Adjustable Keyboard): just ignored + xprintf("R"); + sei(); + return 0; + } + if (!wait_data_lo(500)) { // Tlt/Stop to Start(140-260us) + sei(); + return 0; // No data from device(not error); + } + + // start bit(1) + if (!wait_data_hi(40)) { + xprintf("S"); + sei(); + return 0; + } + if (!wait_data_lo(100)) { + xprintf("s"); + sei(); + return 0; + } + + uint8_t n = 0; // bit count + do { + // + // |<- bit_cell_max(130) ->| + // | |<- lo ->| + // | | |<-hi->| + // _______ + // | | | + // | 130-lo | lo-hi | + // |________| | + // + uint8_t lo = (uint8_t)wait_data_hi(130); + if (!lo) goto error; // no more bit or after stop bit + + uint8_t hi = (uint8_t)wait_data_lo(lo); + if (!hi) goto error; // stop bit extedned by Srq? + + if (n / 8 >= len) continue; // can't store in buf + + buf[n / 8] <<= 1; + if ((130 - lo) < (lo - hi)) { + buf[n / 8] |= 1; + } + } while (++n); + +error: + sei(); + return n / 8; +} + +uint16_t adb_host_talk(uint8_t addr, uint8_t reg) { + uint8_t len; + uint8_t buf[8]; + len = adb_host_talk_buf(addr, reg, buf, 8); + if (len != 2) return 0; + return (buf[0] << 8 | buf[1]); +} + +void adb_host_listen_buf(uint8_t addr, uint8_t reg, uint8_t *buf, uint8_t len) { + cli(); + attention(); + send_byte((addr << 4) | ADB_CMD_LISTEN | reg); + place_bit0(); // Stopbit(0) + // TODO: Service Request + _delay_us(200); // Tlt/Stop to Start + place_bit1(); // Startbit(1) + for (int8_t i = 0; i < len; i++) { + send_byte(buf[i]); + // xprintf("%02X ", buf[i]); + } + place_bit0(); // Stopbit(0); + sei(); +} + +void adb_host_listen(uint8_t addr, uint8_t reg, uint8_t data_h, uint8_t data_l) { + uint8_t buf[2] = {data_h, data_l}; + adb_host_listen_buf(addr, reg, buf, 2); +} + +void adb_host_flush(uint8_t addr) { + cli(); + attention(); + send_byte((addr << 4) | ADB_CMD_FLUSH); + place_bit0(); // Stopbit(0) + _delay_us(200); // Tlt/Stop to Start + sei(); +} + +// send state of LEDs +void adb_host_kbd_led(uint8_t led) { + // Listen Register2 + // upper byte: not used + // lower byte: bit2=ScrollLock, bit1=CapsLock, bit0=NumLock + adb_host_listen(ADB_ADDR_KEYBOARD, ADB_REG_2, 0, led & 0x07); +} + +#ifdef ADB_PSW_BIT +static inline void psw_lo() { + ADB_DDR |= (1 << ADB_PSW_BIT); + ADB_PORT &= ~(1 << ADB_PSW_BIT); +} +static inline void psw_hi() { + ADB_PORT |= (1 << ADB_PSW_BIT); + ADB_DDR &= ~(1 << ADB_PSW_BIT); +} +static inline bool psw_in() { + ADB_PORT |= (1 << ADB_PSW_BIT); + ADB_DDR &= ~(1 << ADB_PSW_BIT); + return ADB_PIN & (1 << ADB_PSW_BIT); +} +#endif + +static inline void attention(void) { + data_lo(); + _delay_us(800 - 35); // bit1 holds lo for 35 more + place_bit1(); +} + +static inline void place_bit0(void) { + data_lo(); + _delay_us(65); + data_hi(); + _delay_us(35); +} + +static inline void place_bit1(void) { + data_lo(); + _delay_us(35); + data_hi(); + _delay_us(65); +} + +static inline void send_byte(uint8_t data) { + for (int i = 0; i < 8; i++) { + if (data & (0x80 >> i)) + place_bit1(); + else + place_bit0(); + } +} + +// These are carefully coded to take 6 cycles of overhead. +// inline asm approach became too convoluted +static inline uint16_t wait_data_lo(uint16_t us) { + do { + if (!data_in()) break; + _delay_us(1 - (6 * 1000000.0 / F_CPU)); + } while (--us); + return us; +} + +static inline uint16_t wait_data_hi(uint16_t us) { + do { + if (data_in()) break; + _delay_us(1 - (6 * 1000000.0 / F_CPU)); + } while (--us); + return us; +} + +/* +ADB Protocol +============ + +Resources +--------- +ADB - The Untold Story: Space Aliens Ate My Mouse + http://developer.apple.com/legacy/mac/library/#technotes/hw/hw_01.html +ADB Manager + http://developer.apple.com/legacy/mac/library/documentation/mac/pdf/Devices/ADB_Manager.pdf + Service request(5-17) +Apple IIgs Hardware Reference Second Edition [Chapter6 p121] + ftp://ftp.apple.asimov.net/pub/apple_II/documentation/Apple%20IIgs%20Hardware%20Reference.pdf +ADB Keycode + http://72.0.193.250/Documentation/macppc/adbkeycodes/ + http://m0115.web.fc2.com/m0115.jpg + [Inside Macintosh volume V, pages 191-192] + http://www.opensource.apple.com/source/IOHIDFamily/IOHIDFamily-421.18.3/IOHIDFamily/Cosmo_USB2ADB.c +ADB Signaling + http://kbdbabel.sourceforge.net/doc/kbd_signaling_pcxt_ps2_adb.pdf +ADB Overview & History + http://en.wikipedia.org/wiki/Apple_Desktop_Bus +Microchip Application Note: ADB device(with code for PIC16C) + http://www.microchip.com/stellent/idcplg?IdcService=SS_GET_PAGE&nodeId=1824&appnote=en011062 +AVR ATtiny2131 ADB to PS/2 converter(Japanese) + http://hp.vector.co.jp/authors/VA000177/html/KeyBoardA5DEA5CBA5A2II.html + + +Pinouts +------- + ADB female socket from the front: + __________ + | | <--- top + | 4o o3 | + |2o o1| + | == | + |________| <--- bottom + | | <--- 4pins + + + ADB female socket from bottom: + + ========== <--- front + | | + | | + |2o o1| + |4o o3| + ---------- <--- back + + 1: Data + 2: Power SW(low when press Power key) + 3: Vcc(5V) + 4: GND + + +Commands +-------- + ADB command is 1byte and consists of 4bit-address, 2bit-command + type and 2bit-register. The commands are always sent by Host. + + Command format: + 7 6 5 4 3 2 1 0 + | | | |------------ address + | |-------- command type + | |---- register + + bits commands + ------------------------------------------------------ + - - - - 0 0 0 0 Send Reset(reset all devices) + A A A A 0 0 0 1 Flush(reset a device) + - - - - 0 0 1 0 Reserved + - - - - 0 0 1 1 Reserved + - - - - 0 1 - - Reserved + A A A A 1 0 R R Listen(write to a device) + A A A A 1 1 R R Talk(read from a device) + + The command to read keycodes from keyboard is 0x2C which + consist of keyboard address 2 and Talk against register 0. + + Address: + 2: keyboard + 3: mice + + Registers: + 0: application(keyboard uses this to store its data.) + 1: application + 2: application(keyboard uses this for LEDs and state of modifiers) + 3: status and command + + +Communication +------------- + This is a minimum information for keyboard communication. + See "Resources" for detail. + + Signaling: + + ~~~~____________~~||||||||||||__~~~~~_~~|||||||||||||||__~~~~ + + |800us | |7 Command 0| | | |15-64 Data 0|Stopbit(0) + +Attention | | | +Startbit(1) + +Startbit(1) | +Tlt(140-260us) + +stopbit(0) + + Bit cells: + + bit0: ______~~~ + 65 :35us + + bit1: ___~~~~~~ + 35 :65us + + bit0 low time: 60-70% of bit cell(42-91us) + bit1 low time: 30-40% of bit cell(21-52us) + bit cell time: 70-130us + [from Apple IIgs Hardware Reference Second Edition] + + Criterion for bit0/1: + After 55us if line is low/high then bit is 0/1. + + Attention & start bit: + Host asserts low in 560-1040us then places start bit(1). + + Tlt(Stop to Start): + Bus stays high in 140-260us then device places start bit(1). + + Global reset: + Host asserts low in 2.8-5.2ms. All devices are forced to reset. + + Service request from device(Srq): + Device can request to send at commad(Global only?) stop bit. + Requesting device keeps low for 140-260us at stop bit of command. + + +Keyboard Data(Register0) + This 16bit data can contains two keycodes and two released flags. + First keycode is palced in upper byte. When one keyocode is sent, + lower byte is 0xFF. + Release flag is 1 when key is released. + + 1514 . . . . . 8 7 6 . . . . . 0 + | | | | | | | | | +-+-+-+-+-+-+- Keycode2 + | | | | | | | | +--------------- Released2(1 when the key is released) + | +-+-+-+-+-+-+----------------- Keycode1 + +------------------------------- Released1(1 when the key is released) + + Keycodes: + Scancode consists of 7bit keycode and 1bit release flag. + Device can send two keycodes at once. If just one keycode is sent + keycode1 contains it and keyocode2 is 0xFF. + + Power switch: + You can read the state from PSW line(active low) however + the switch has a special scancode 0x7F7F, so you can + also read from Data line. It uses 0xFFFF for release scancode. + +Keyboard LEDs & state of keys(Register2) + This register hold current state of three LEDs and nine keys. + The state of LEDs can be changed by sending Listen command. + + 1514 . . . . . . 7 6 5 . 3 2 1 0 + | | | | | | | | | | | | | | | +- LED1(NumLock) + | | | | | | | | | | | | | | +--- LED2(CapsLock) + | | | | | | | | | | | | | +----- LED3(ScrollLock) + | | | | | | | | | | +-+-+------- Reserved + | | | | | | | | | +------------- ScrollLock + | | | | | | | | +--------------- NumLock + | | | | | | | +----------------- Apple/Command + | | | | | | +------------------- Option + | | | | | +--------------------- Shift + | | | | +----------------------- Control + | | | +------------------------- Reset/Power + | | +--------------------------- CapsLock + | +----------------------------- Delete + +------------------------------- Reserved + +Address, Handler ID and bits(Register3) + 1514131211 . . 8 7 . . . . . . 0 + | | | | | | | | | | | | | | | | + | | | | | | | | +-+-+-+-+-+-+-+- Handler ID + | | | | +-+-+-+----------------- Address + | | | +------------------------- 0 + | | +--------------------------- Service request enable(1 = enabled) + | +----------------------------- Exceptional event(alwyas 1 if not used) + +------------------------------- 0 + +ADB Bit Cells + bit cell time: 70-130us + low part of bit0: 60-70% of bit cell + low part of bit1: 30-40% of bit cell + + bit cell time 70us 130us + -------------------------------------------- + low part of bit0 42-49 78-91 + high part of bit0 21-28 39-52 + low part of bit1 21-28 39-52 + high part of bit1 42-49 78-91 + + + bit0: + 70us bit cell: + ____________~~~~~~ + 42-49 21-28 + + 130us bit cell: + ____________~~~~~~ + 78-91 39-52 + + bit1: + 70us bit cell: + ______~~~~~~~~~~~~ + 21-28 42-49 + + 130us bit cell: + ______~~~~~~~~~~~~ + 39-52 78-91 + + [from Apple IIgs Hardware Reference Second Edition] + +Keyboard Handle ID + Apple Standard Keyboard M0116: 0x01 + Apple Extended Keyboard M0115: 0x02 + Apple Extended Keyboard II M3501: 0x02 + Apple Adjustable Keybaord: 0x10 + + http://lxr.free-electrons.com/source/drivers/macintosh/adbhid.c?v=4.4#L802 + +END_OF_ADB +*/ diff --git a/keyboards/converter/adb_usb/adb.h b/keyboards/converter/adb_usb/adb.h new file mode 100644 index 0000000000..fe8becc2d5 --- /dev/null +++ b/keyboards/converter/adb_usb/adb.h @@ -0,0 +1,106 @@ +/* +Copyright 2011-19 Jun WAKO + +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. +*/ + +#pragma once + +#include +#include + +#if !(defined(ADB_PORT) && defined(ADB_PIN) && defined(ADB_DDR) && defined(ADB_DATA_BIT)) +# error "ADB port setting is required in config.h" +#endif + +#define ADB_POWER 0x7F +#define ADB_CAPS 0x39 + +/* ADB commands */ +// Default Address +#define ADB_ADDR_0 0 +#define ADB_ADDR_DONGLE 1 +#define ADB_ADDR_KEYBOARD 2 +#define ADB_ADDR_MOUSE 3 +#define ADB_ADDR_TABLET 4 +#define ADB_ADDR_APPLIANCE 7 +#define ADB_ADDR_8 8 +#define ADB_ADDR_9 9 +#define ADB_ADDR_10 10 +#define ADB_ADDR_11 11 +#define ADB_ADDR_12 12 +#define ADB_ADDR_13 13 +#define ADB_ADDR_14 14 +#define ADB_ADDR_15 15 +// for temporary purpose, do not use for polling +#define ADB_ADDR_TMP 15 +#define ADB_ADDR_MOUSE_POLL 10 +// Command Type +#define ADB_CMD_RESET 0 +#define ADB_CMD_FLUSH 1 +#define ADB_CMD_LISTEN 8 +#define ADB_CMD_TALK 12 +// Register +#define ADB_REG_0 0 +#define ADB_REG_1 1 +#define ADB_REG_2 2 +#define ADB_REG_3 3 + +/* ADB keyboard handler id */ +#define ADB_HANDLER_STD 0x01 /* IIGS, M0116 */ +#define ADB_HANDLER_AEK 0x02 /* M0115, M3501 */ +#define ADB_HANDLER_AEK_RMOD 0x03 /* M0115, M3501, alternate mode enableing right modifiers */ +#define ADB_HANDLER_STD_ISO 0x04 /* M0118, ISO swapping keys */ +#define ADB_HANDLER_AEK_ISO 0x05 /* M0115, M3501, ISO swapping keys */ +#define ADB_HANDLER_M1242_ANSI 0x10 /* Adjustable keyboard */ +#define ADB_HANDLER_CLASSIC1_MOUSE 0x01 +#define ADB_HANDLER_CLASSIC2_MOUSE 0x02 +#define ADB_HANDLER_EXTENDED_MOUSE 0x04 +#define ADB_HANDLER_TURBO_MOUSE 0x32 + +// ADB host +void adb_host_init(void); +bool adb_host_psw(void); +uint16_t adb_host_talk(uint8_t addr, uint8_t reg); +uint8_t adb_host_talk_buf(uint8_t addr, uint8_t reg, uint8_t *buf, uint8_t len); +void adb_host_listen(uint8_t addr, uint8_t reg, uint8_t data_h, uint8_t data_l); +void adb_host_listen_buf(uint8_t addr, uint8_t reg, uint8_t *buf, uint8_t len); +void adb_host_flush(uint8_t addr); +void adb_host_kbd_led(uint8_t led); +uint16_t adb_host_kbd_recv(void); +uint16_t adb_host_mouse_recv(void); + +// ADB Mouse +void adb_mouse_task(void); +void adb_mouse_init(void); diff --git a/keyboards/converter/adb_usb/matrix.c b/keyboards/converter/adb_usb/matrix.c index 9e5399de5d..e6a4921960 100644 --- a/keyboards/converter/adb_usb/matrix.c +++ b/keyboards/converter/adb_usb/matrix.c @@ -31,6 +31,10 @@ Ported to QMK by Peter Roe #include "led.h" #include "timer.h" +#ifndef ADB_MOUSE_MAXACC +# define ADB_MOUSE_MAXACC 8 +#endif + static bool is_iso_layout = false; // matrix state buffer(1:on, 0:off) @@ -84,6 +88,10 @@ void matrix_init(void) static report_mouse_t mouse_report = {}; +void housekeeping_task_kb(void) { + adb_mouse_task(); +} + void adb_mouse_task(void) { uint16_t codes; diff --git a/keyboards/converter/adb_usb/rules.mk b/keyboards/converter/adb_usb/rules.mk index 7c861e2702..8f4649f556 100644 --- a/keyboards/converter/adb_usb/rules.mk +++ b/keyboards/converter/adb_usb/rules.mk @@ -19,3 +19,6 @@ BACKLIGHT_ENABLE = no CUSTOM_MATRIX = yes SRC = matrix.c adb.c led.c + +# ADB_MOUSE_ENABLE +# OPT_DEFS += -DADB_MOUSE_ENABLE -DMOUSE_ENABLE -- cgit v1.2.3