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-rw-r--r--keyboards/ymd75/README.md84
-rw-r--r--keyboards/ymd75/config.h1
-rw-r--r--keyboards/ymd75/i2c.c104
-rw-r--r--keyboards/ymd75/i2c.h25
-rw-r--r--keyboards/ymd75/rules.mk20
-rw-r--r--keyboards/ymd75/usbconfig.h12
-rw-r--r--keyboards/ymd75/ymd75.c67
7 files changed, 23 insertions, 290 deletions
diff --git a/keyboards/ymd75/README.md b/keyboards/ymd75/README.md
index d1c4e95ae7..9a618c5943 100644
--- a/keyboards/ymd75/README.md
+++ b/keyboards/ymd75/README.md
@@ -1,83 +1,19 @@
-YMD75 / MT84
-==========================
+# YMD75 / MT84
-This is a port of the QMK firmware for boards that are based on the
-ps2avrGB firmware, like the [ps2avrGB keyboard] (https://www.keyclack.com/product/gb-ps2avrgb/), for use on the YMD75, from YMDK. YMDK sell the board and name it "YMD75", however the PCB has "MT84" printed on both sides.
+75% keyboard from YMDK. YMDK sell the board and name it "YMD75", however the PCB has "MT84" printed on both sides.
-Most of the code was taken and amended from YMD96 and my port JJ50, which in itself was taken from ps2avrGB and amended by Andrew Novak.
-
-Note that this is a complete replacement for the firmware, so you won't be
-using Bootmapper Client to change any keyboard settings, since not all the
-USB report options are supported.
-
-Hardware Supported: YMD75/MT84 with the ATmega32a chip.
-Hardware Availability: The YMD75/MT84 PCB is available from YMDK on AliExpress and suchlike.
-
-This version by Wayne K Jones (github.com/WarmCatUK)
-
-## Installing and Building
+* Keyboard Maintainer: [Wayne K Jones](github.com/WarmCatUK)
+* Hardware Supported: YMD75/MT84 with the ATmega32a chip.
+* Hardware Availability: <https://www.aliexpress.com/item/32812690592.html>
Make example for this keyboard (after setting up your build environment):
-```
-$ make ymd75:default:program
-```
-It should detect the keyboard and set it to bootloader mode automatically, prior to flashing firmware.
-I've found that I need to remove the previous build/file before making a new one as it doesn't overwrite it; but this might just be my personal experience.
-
-See [build environment setup](https://docs.qmk.fm/#/getting_started_build_tools) then the [make instructions](https://docs.qmk.fm/#/getting_started_make_guide) for more information.
-
-Note that this is a complete replacement for the firmware, so you won't be
-using Bootmapper Client to change any keyboard settings, since not all the
-USB report options are supported.
-In addition you may need the AVR toolchain and `bootloadHID` for flashing:
-
-```
-$ brew cask install crosspack-avr
-$ brew install --HEAD https://raw.githubusercontent.com/robertgzr/homebrew-tap/master/bootloadhid.rb
-```
-
-In order to use the `./util/atmega32a_program.py` script, which can reboot the board into
-the bootloader, you'll need Python 2 with PyUSB installed:
-
-```
-$ pip install pyusb
-```
-
-If you prefer, you can just build it and flash the firmware directly with
-`bootloadHID` if you boot the board while holding down `Left Control` to keep it
-in the bootloader:
-
-```
-$ make ymd75
-$ bootloadHID -r ymd75_default.hex
-```
-I dont use windows personally, but the following is from ymd96 regarding flashing the atmega32a:
-
-Since the YMD75/MT84 uses an ATmega32a chip instead of the 32u4, you need to download [HIDBootFlash v.1.0](http://vusb.wikidot.com/project:hidbootflash) for Windows. If anyone knows of a Linux/Mac bootflasher that works, edit this readme!
-On Windows, I use [MINGw](http://www.mingw.org/) to compile the keymaps. On Linux or OSX you can simply use the terminal.
-
-Once you have those two pieces of software:
-Build the keyboard with
-```
-$ make ymd75:default
-```
-If you make your own layout, change the `default` word to whatever your layout is.
-
-And flash the compiled hex file with `HIDBootFlash`. Simply put the board in flashing mode by plugging it in while holding the key below the top right key, and click `find device`. Then you can specify the .hex file and flash it to the device.
-
-
-## Troubleshooting
+ make ymd75:default
-1. Try plugging the board in while pressing `Backspace` (`Key below the top right key`). This will force it to boot only the bootloader without loading the firmware. Once this is done, just reflash the board with the original firmware.
-2. Sometimes USB hubs can act weird, so try connecting the board directly to your computer or plugging/unplugging the USB hub.
-3. If you get an error such as "Resource Unavailable" when attemting to flash on Linux, you may want to compile and run `tools/usb_detach.c`. See `tools/README.md` for more info.
-4. I was occasionally finding that I wasn't flashing changes that I was making to my keymap. If that happens, remove the previous build and simply force rebuild by making with:
-```
-$ rm ymd75_default.hex
-$ make -B ymd75:default
-$ make -B ymd75:default:program
-```
+Flashing example for this keyboard ([after setting up the bootloadHID flashing environment](https://docs.qmk.fm/#/flashing_bootloadhid))
+ make ymd75:default:flash
+**Reset Key**: Hold down the key located at *Key below the top right key*, commonly programmed as *Backspace* while plugging in the keyboard.
+See the [build environment setup](https://docs.qmk.fm/#/getting_started_build_tools) and the [make instructions](https://docs.qmk.fm/#/getting_started_make_guide) for more information. Brand new to QMK? Start with our [Complete Newbs Guide](https://docs.qmk.fm/#/newbs).
diff --git a/keyboards/ymd75/config.h b/keyboards/ymd75/config.h
index 6afd077b0a..a56a1b54b8 100644
--- a/keyboards/ymd75/config.h
+++ b/keyboards/ymd75/config.h
@@ -24,6 +24,7 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#define VENDOR_ID 0x20A0
#define PRODUCT_ID 0x422D
+#define DEVICE_VER 0x0200
// TODO: share these strings with usbconfig.h
// Edit usbconfig.h to change these.
diff --git a/keyboards/ymd75/i2c.c b/keyboards/ymd75/i2c.c
deleted file mode 100644
index c27f3e3d17..0000000000
--- a/keyboards/ymd75/i2c.c
+++ /dev/null
@@ -1,104 +0,0 @@
-/*
-Copyright 2016 Luiz Ribeiro <luizribeiro@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/>.
-*/
-
-#include <avr/io.h>
-#include <util/twi.h>
-
-#include "i2c.h"
-
-void i2c_set_bitrate(uint16_t bitrate_khz) {
- uint8_t bitrate_div = ((F_CPU / 1000l) / bitrate_khz);
- if (bitrate_div >= 16) {
- bitrate_div = (bitrate_div - 16) / 2;
- }
- TWBR = bitrate_div;
-}
-
-void i2c_init(void) {
- // set pull-up resistors on I2C bus pins
- PORTC |= 0b11;
-
- i2c_set_bitrate(400);
-
- // enable TWI (two-wire interface)
- TWCR |= (1 << TWEN);
-
- // enable TWI interrupt and slave address ACK
- TWCR |= (1 << TWIE);
- TWCR |= (1 << TWEA);
-}
-
-uint8_t i2c_start(uint8_t address) {
- // reset TWI control register
- TWCR = 0;
-
- // begin transmission and wait for it to end
- TWCR = (1<<TWINT) | (1<<TWSTA) | (1<<TWEN);
- while (!(TWCR & (1<<TWINT)));
-
- // check if the start condition was successfully transmitted
- if ((TWSR & 0xF8) != TW_START) {
- return 1;
- }
-
- // transmit address and wait
- TWDR = address;
- TWCR = (1<<TWINT) | (1<<TWEN);
- while (!(TWCR & (1<<TWINT)));
-
- // check if the device has acknowledged the READ / WRITE mode
- uint8_t twst = TW_STATUS & 0xF8;
- if ((twst != TW_MT_SLA_ACK) && (twst != TW_MR_SLA_ACK)) {
- return 1;
- }
-
- return 0;
-}
-
-void i2c_stop(void) {
- TWCR = (1<<TWINT) | (1<<TWEN) | (1<<TWSTO);
-}
-
-uint8_t i2c_write(uint8_t data) {
- TWDR = data;
-
- // transmit data and wait
- TWCR = (1<<TWINT) | (1<<TWEN);
- while (!(TWCR & (1<<TWINT)));
-
- if ((TWSR & 0xF8) != TW_MT_DATA_ACK) {
- return 1;
- }
-
- return 0;
-}
-
-uint8_t i2c_send(uint8_t address, uint8_t *data, uint16_t length) {
- if (i2c_start(address)) {
- return 1;
- }
-
- for (uint16_t i = 0; i < length; i++) {
- if (i2c_write(data[i])) {
- return 1;
- }
- }
-
- i2c_stop();
-
- return 0;
-}
diff --git a/keyboards/ymd75/i2c.h b/keyboards/ymd75/i2c.h
deleted file mode 100644
index 27c9d3d050..0000000000
--- a/keyboards/ymd75/i2c.h
+++ /dev/null
@@ -1,25 +0,0 @@
-/*
-Copyright 2016 Luiz Ribeiro <luizribeiro@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 __I2C_H__
-#define __I2C_H__
-
-void i2c_init(void);
-void i2c_set_bitrate(uint16_t bitrate_khz);
-uint8_t i2c_send(uint8_t address, uint8_t *data, uint16_t length);
-
-#endif
diff --git a/keyboards/ymd75/rules.mk b/keyboards/ymd75/rules.mk
index 7bee201738..0c1c9110ca 100644
--- a/keyboards/ymd75/rules.mk
+++ b/keyboards/ymd75/rules.mk
@@ -1,19 +1,3 @@
-# Copyright 2017 Luiz Ribeiro <luizribeiro@gmail.com>
-# Modified 2018 Wayne Jones (WarmCatUK) <waynekjones@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/>.
-
# MCU name
MCU = atmega32a
@@ -35,7 +19,7 @@ CONSOLE_ENABLE = no
COMMAND_ENABLE = yes
BACKLIGHT_ENABLE = yes
RGBLIGHT_ENABLE = yes
-RGBLIGHT_CUSTOM_DRIVER = yes
+WS2812_DRIVER = i2c
NKRO_ENABLE = no
# Nkey Rollover - if this doesn't work, see here: https://github.com/tmk/tmk_keyboard/wiki/FAQ#nkro-doesnt-work
@@ -51,4 +35,4 @@ SLEEP_LED_ENABLE = no # Breathing sleep LED during USB suspend
# custom matrix setup
CUSTOM_MATRIX = yes
-SRC = matrix.c i2c.c backlight.c
+SRC = matrix.c backlight.c
diff --git a/keyboards/ymd75/usbconfig.h b/keyboards/ymd75/usbconfig.h
index 73afb18e67..0e570b9ec1 100644
--- a/keyboards/ymd75/usbconfig.h
+++ b/keyboards/ymd75/usbconfig.h
@@ -109,20 +109,10 @@ section at the end of this file).
* (e.g. HID), but never want to send any data. This option saves a couple
* of bytes in flash memory and the transmit buffers in RAM.
*/
-#define USB_CFG_INTR_POLL_INTERVAL 1
-/* If you compile a version with endpoint 1 (interrupt-in), this is the poll
- * interval. The value is in milliseconds and must not be less than 10 ms for
- * low speed devices.
- */
#define USB_CFG_IS_SELF_POWERED 0
/* Define this to 1 if the device has its own power supply. Set it to 0 if the
* device is powered from the USB bus.
*/
-#define USB_CFG_MAX_BUS_POWER 500
-/* Set this variable to the maximum USB bus power consumption of your device.
- * The value is in milliamperes. [It will be divided by two since USB
- * communicates power requirements in units of 2 mA.]
- */
#define USB_CFG_IMPLEMENT_FN_WRITE 1
/* Set this to 1 if you want usbFunctionWrite() to be called for control-out
* transfers. Set it to 0 if you don't need it and want to save a couple of
@@ -238,7 +228,7 @@ section at the end of this file).
* with libusb: 0x16c0/0x5dc. Use this VID/PID pair ONLY if you understand
* the implications!
*/
-#define USB_CFG_DEVICE_VERSION 0x00, 0x02
+#define USB_CFG_DEVICE_VERSION (DEVICE_VER & 0xFF), ((DEVICE_VER >> 8) & 0xFF)
/* Version number of the device: Minor number first, then major number.
*/
#define USB_CFG_VENDOR_NAME 'Y', 'M', 'D', 'K'
diff --git a/keyboards/ymd75/ymd75.c b/keyboards/ymd75/ymd75.c
index 2259dfa5f0..74f7c6a493 100644
--- a/keyboards/ymd75/ymd75.c
+++ b/keyboards/ymd75/ymd75.c
@@ -16,23 +16,19 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "ymd75.h"
-//#include "rgblight.h"
-
-#include <avr/pgmspace.h>
-
-#include "action_layer.h"
-#include "i2c.h"
-#include "quantum.h"
#include "backlight.h"
#include "backlight_custom.h"
-// for keyboard subdirectory level init functions
-// @Override
-void matrix_init_kb(void) {
- // call user level keymaps, if any
- matrix_init_user();
-}
+void matrix_init_kb(void) { matrix_init_user(); }
+
+__attribute__ ((weak))
+void matrix_init_user(void) {}
+
+void matrix_scan_kb(void) { matrix_scan_user(); }
+
+__attribute__ ((weak))
+void matrix_scan_user(void) {}
#ifdef BACKLIGHT_ENABLE
/// Overrides functions in `quantum.c`
@@ -48,48 +44,3 @@ void backlight_set(uint8_t level) {
b_led_set(level);
}
#endif
-
-#ifdef RGBLIGHT_ENABLE
-extern rgblight_config_t rgblight_config;
-
-// custom RGB driver
-void rgblight_set(void) {
- if (!rgblight_config.enable) {
- for (uint8_t i=0; i<RGBLED_NUM; i++) {
- led[i].r = 0;
- led[i].g = 0;
- led[i].b = 0;
- }
- }
-
- i2c_init();
- i2c_send(0xb0, (uint8_t*)led, 3 * RGBLED_NUM);
-}
-
-bool rgb_init = false;
-
-void matrix_scan_kb(void) {
- // if LEDs were previously on before poweroff, turn them back on
- if (rgb_init == false && rgblight_config.enable) {
- i2c_init();
- i2c_send(0xb0, (uint8_t*)led, 3 * RGBLED_NUM);
- rgb_init = true;
- }
-
- rgblight_task();
-#else
- void matrix_scan_kb(void) {
-#endif
- matrix_scan_user();
- /* Nothing else for now. */
- }
-
- __attribute__((weak)) // overridable
- void matrix_init_user(void) {
-
- }
-
- __attribute__((weak)) // overridable
- void matrix_scan_user(void) {
-
- }