Add support for the JJ40 Keyboard (#1834)
* Add support for JJ40 * Update readme * Update maintanermaster
Vadim Brodsky
Jack Humbert
parent
598cb82655
commit
e094cd42b5
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# jj40
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A compact 40% (12x4) ortholinear keyboard kit made and KPRepublic on AliExpress.
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Keyboard Maintainer: [QMK Community](https://github.com/qmk)
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Hardware Supported: Atmega32A
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Hardware Availability: [AliExpress](https://www.aliexpress.com/store/product/jj40-Custom-Mechanical-Keyboard-40-PCB-programmed-40-planck-layouts-bface-firmware-gh40/3034003_32828781103.html)
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Make example for this keyboard (after setting up your build environment):
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make jj40-program
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See [build environment setup](https://docs.qmk.fm/build_environment_setup.html) then the [make instructions](https://docs.qmk.fm/make_instructions.html) for more information.
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Note that this is a complete replacement for the firmware, so you won't be
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using Bootmapper Client to change any keyboard settings, since not all the
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USB report options are supported.
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In addition you may need the AVR toolchain and `bootloadHID` for flashing:
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```
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$ brew cask install crosspack-avr
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$ brew install --HEAD https://raw.githubusercontent.com/robertgzr/homebrew-tap/master/bootloadhid.rb
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```
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In order to use the `./program` script, which can reboot the board into
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the bootloader, you'll need Python 2 with PyUSB installed:
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```
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$ pip install pyusb
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```
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If you prefer, you can just build it and flash the firmware directly with
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`bootloadHID` if you boot the board while holding down `L_Ctrl` to keep it
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in the bootloader:
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```
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$ make jj40
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$ bootloadHID -r jj40_default.hex
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```
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## Troubleshooting
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1. Try plugging the board in while pressing `L_Ctrl`. This will force it
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to boot only the bootloader without loading the firmware. Once this is
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done, just reflash the board with the original firmware.
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2. Sometimes USB hubs can act weird, so try connecting the board directly
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to your computer or plugging/unplugging the USB hub.
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/*
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Copyright 2017 Luiz Ribeiro <luizribeiro@gmail.com>
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef CONFIG_H
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#define CONFIG_H
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#define VENDOR_ID 0x20A0
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#define PRODUCT_ID 0x422D
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// TODO: share these strings with usbconfig.h
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// Edit usbconfig.h to change these.
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#define MANUFACTURER winkeyless.kr
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#define PRODUCT jj40
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/* matrix size */
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#define MATRIX_ROWS 8
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#define MATRIX_COLS 15
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#define RGBLED_NUM 16
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#define RGBLIGHT_ANIMATIONS
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#define NO_UART 1
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#define BOOTLOADHID_BOOTLOADER 1
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/* key combination for command */
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#define IS_COMMAND() (keyboard_report->mods == (MOD_BIT(KC_LSHIFT) | MOD_BIT(KC_RSHIFT)))
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#endif
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/*
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Copyright 2016 Luiz Ribeiro <luizribeiro@gmail.com>
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include <avr/io.h>
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#include <util/twi.h>
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#include "i2c.h"
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void i2c_set_bitrate(uint16_t bitrate_khz) {
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uint8_t bitrate_div = ((F_CPU / 1000l) / bitrate_khz);
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if (bitrate_div >= 16) {
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bitrate_div = (bitrate_div - 16) / 2;
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}
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TWBR = bitrate_div;
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}
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void i2c_init(void) {
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// set pull-up resistors on I2C bus pins
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PORTC |= 0b11;
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i2c_set_bitrate(400);
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// enable TWI (two-wire interface)
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TWCR |= (1 << TWEN);
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// enable TWI interrupt and slave address ACK
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TWCR |= (1 << TWIE);
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TWCR |= (1 << TWEA);
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}
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uint8_t i2c_start(uint8_t address) {
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// reset TWI control register
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TWCR = 0;
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// begin transmission and wait for it to end
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TWCR = (1<<TWINT) | (1<<TWSTA) | (1<<TWEN);
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while (!(TWCR & (1<<TWINT)));
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// check if the start condition was successfully transmitted
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if ((TWSR & 0xF8) != TW_START) {
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return 1;
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}
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// transmit address and wait
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TWDR = address;
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TWCR = (1<<TWINT) | (1<<TWEN);
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while (!(TWCR & (1<<TWINT)));
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// check if the device has acknowledged the READ / WRITE mode
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uint8_t twst = TW_STATUS & 0xF8;
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if ((twst != TW_MT_SLA_ACK) && (twst != TW_MR_SLA_ACK)) {
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return 1;
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}
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return 0;
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}
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void i2c_stop(void) {
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TWCR = (1<<TWINT) | (1<<TWEN) | (1<<TWSTO);
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}
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uint8_t i2c_write(uint8_t data) {
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TWDR = data;
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// transmit data and wait
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TWCR = (1<<TWINT) | (1<<TWEN);
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while (!(TWCR & (1<<TWINT)));
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if ((TWSR & 0xF8) != TW_MT_DATA_ACK) {
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return 1;
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}
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return 0;
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}
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uint8_t i2c_send(uint8_t address, uint8_t *data, uint16_t length) {
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if (i2c_start(address)) {
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return 1;
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}
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for (uint16_t i = 0; i < length; i++) {
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if (i2c_write(data[i])) {
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return 1;
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}
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}
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i2c_stop();
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return 0;
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}
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@ -0,0 +1,25 @@
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/*
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Copyright 2016 Luiz Ribeiro <luizribeiro@gmail.com>
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef __I2C_H__
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#define __I2C_H__
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void i2c_init(void);
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void i2c_set_bitrate(uint16_t bitrate_khz);
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uint8_t i2c_send(uint8_t address, uint8_t *data, uint16_t length);
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#endif
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/*
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Copyright 2017 Luiz Ribeiro <luizribeiro@gmail.com>
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "jj40.h"
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#include "rgblight.h"
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#include <avr/pgmspace.h>
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#include "action_layer.h"
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#include "i2c.h"
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#include "quantum.h"
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extern rgblight_config_t rgblight_config;
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void rgblight_set(void) {
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if (!rgblight_config.enable) {
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for (uint8_t i = 0; i < RGBLED_NUM; i++) {
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led[i].r = 0;
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led[i].g = 0;
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led[i].b = 0;
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}
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}
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i2c_init();
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i2c_send(0xb0, (uint8_t*)led, 3 * RGBLED_NUM);
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}
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__attribute__ ((weak))
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void matrix_scan_user(void) {
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rgblight_task();
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}
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/*
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Copyright 2017 Luiz Ribeiro <luizribeiro@gmail.com>
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef KEYMAP_COMMON_H
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#define KEYMAP_COMMON_H
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#include "quantum_keycodes.h"
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#include "keycode.h"
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#include "action.h"
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#define KEYMAP( \
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K01, K02, K03, K04, K05, K06, K07, K08, K09, K010, K011, K012, \
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K11, K12, K13, K14, K15, K16, K17, K18, K19, K110, K111, K112, \
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K21, K22, K23, K24, K25, K26, K27, K28, K29, K210, K211, K212, \
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K31, K32, K33, K34, K35, K3X, K38, K39, K310, K311, K312 \
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) \
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{ \
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{ K012, K011, K010, K09, K05, K06, K07, K08, K04, K03, K02, K01 }, \
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{ K112, K111, K110, K19, K15, K16, K17, K18, K14, K13, K12, K11 }, \
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{ KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO }, \
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{ K212, K211, K210, K29, K25, K26, K27, K28, K24, K23, K22, K21 }, \
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{ K312, K311, K310, K39, K35, K3X, KC_NO, K38, K34, K33, K32, K31 } \
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}
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#endif
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/*
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Copyright 2017 Luiz Ribeiro <luizribeiro@gmail.com>
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "jj40.h"
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#include "action_layer.h"
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#include "rgblight.h"
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#define _QWERTY 0
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#define _LOWER 1
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#define _RAISE 2
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enum custom_keycodes {
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QWERTY = SAFE_RANGE,
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LOWER,
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RAISE,
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};
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const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
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/* Qwerty
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* ,-----------------------------------------------------------------------------------.
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* | Tab | Q | W | E | R | T | Y | U | I | O | P | Bksp |
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* |------+------+------+------+------+-------------+------+------+------+------+------|
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* | Esc | A | S | D | F | G | H | J | K | L | ; | " |
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* |------+------+------+------+------+------|------+------+------+------+------+------|
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* | Shift| Z | X | C | V | B | N | M | , | . | / |Enter |
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* |------+------+------+------+------+------+------+------+------+------+------+------|
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* | | Ctrl | Alt | GUI |Lower | Space |Raise | Left | Down | Up |Right |
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* `-----------------------------------------------------------------------------------'
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*/
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[_QWERTY] = KEYMAP( \
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KC_TAB, KC_Q, KC_W, KC_E, KC_R, KC_T, KC_Y, KC_U, KC_I, KC_O, KC_P, KC_BSPC, \
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KC_ESC, KC_A, KC_S, KC_D, KC_F, KC_G, KC_H, KC_J, KC_K, KC_L, KC_SCLN, KC_QUOT, \
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KC_LSFT, KC_Z, KC_X, KC_C, KC_V, KC_B, KC_N, KC_M, KC_COMM, KC_DOT, KC_SLSH, KC_ENT , \
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_______, KC_LCTL, KC_LALT, KC_LGUI, MO(_LOWER), KC_SPC, MO(_RAISE), KC_LEFT, KC_DOWN, KC_UP, KC_RGHT \
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),
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/* Lower
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* ,-----------------------------------------------------------------------------------.
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* | ~ | ! | @ | # | $ | % | ^ | & | * | ( | ) | Bksp |
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* |------+------+------+------+------+-------------+------+------+------+------+------|
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* | Del | F1 | F2 | F3 | F4 | F5 | F6 | _ | + | | \ | | |
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* |------+------+------+------+------+------|------+------+------+------+------+------|
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* | | F7 | F8 | F9 | F10 | F11 | F12 |ISO ~ |ISO | | | |Enter |
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* |------+------+------+------+------+------+------+------+------+------+------+------|
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* | | | | | | | | Next | Vol- | Vol+ | Play |
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* `-----------------------------------------------------------------------------------'
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*/
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[_LOWER] = KEYMAP( \
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KC_TILD, KC_EXLM, KC_AT, KC_HASH, KC_DLR, KC_PERC, KC_CIRC, KC_AMPR, KC_ASTR, KC_LPRN, KC_RPRN, KC_BSPC, \
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KC_DEL, KC_F1, KC_F2, KC_F3, KC_F4, KC_F5, KC_F6, KC_UNDS, KC_PLUS, KC_LCBR, KC_RCBR, KC_PIPE, \
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_______, KC_F7, KC_F8, KC_F9, KC_F10, KC_F11, KC_F12,S(KC_NUHS),S(KC_NUBS),_______, _______, _______, \
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_______, _______, _______, _______, _______, _______, _______, KC_MNXT, KC_VOLD, KC_VOLU, KC_MPLY \
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),
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/* Raise
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* ,-----------------------------------------------------------------------------------.
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* | ` | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 0 | Bksp |
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* |------+------+------+------+------+-------------+------+------+------+------+------|
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* | Del | F1 | F2 | F3 | F4 | F5 | F6 | - | = | [ | ] | \ |
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* |------+------+------+------+------+------|------+------+------+------+------+------|
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* | | F7 | F8 | F9 | F10 | F11 | F12 |ISO # |ISO / | | |Enter |
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* |------+------+------+------+------+------+------+------+------+------+------+------|
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* | | | | | | | | Next | Vol- | Vol+ | Play |
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* `-----------------------------------------------------------------------------------'
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*/
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[_RAISE] = KEYMAP( \
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KC_GRV, KC_1, KC_2, KC_3, KC_4, KC_5, KC_6, KC_7, KC_8, KC_9, KC_0, KC_BSPC, \
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KC_DEL, KC_F1, KC_F2, KC_F3, KC_F4, KC_F5, KC_F6, KC_MINS, KC_EQL, KC_LBRC, KC_RBRC, KC_BSLS, \
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_______, KC_F7, KC_F8, KC_F9, KC_F10, KC_F11, KC_F12, KC_NUHS, KC_NUBS, _______, _______, _______, \
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_______, _______, _______, _______, _______, _______, _______, KC_MNXT, KC_VOLD, KC_VOLU, KC_MPLY \
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)
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};
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@ -0,0 +1,106 @@
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/*
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Copyright 2017 Luiz Ribeiro <luizribeiro@gmail.com>
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|
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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/>.
|
||||
*/
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#include <avr/io.h>
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#include <util/delay.h>
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#include "matrix.h"
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#ifndef DEBOUNCE
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# define DEBOUNCE 5
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#endif
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static uint8_t debouncing = DEBOUNCE;
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|
||||
static matrix_row_t matrix[MATRIX_ROWS];
|
||||
static matrix_row_t matrix_debouncing[MATRIX_ROWS];
|
||||
|
||||
void matrix_init(void) {
|
||||
// all outputs for rows high
|
||||
DDRB = 0xFF;
|
||||
PORTB = 0xFF;
|
||||
// all inputs for columns
|
||||
DDRA = 0x00;
|
||||
DDRC &= ~(0x111111<<2);
|
||||
DDRD &= ~(1<<PIND7);
|
||||
// all columns are pulled-up
|
||||
PORTA = 0xFF;
|
||||
PORTC |= (0b111111<<2);
|
||||
PORTD |= (1<<PIND7);
|
||||
|
||||
// initialize matrix state: all keys off
|
||||
for (uint8_t row = 0; row < MATRIX_ROWS; row++) {
|
||||
matrix[row] = 0x00;
|
||||
matrix_debouncing[row] = 0x00;
|
||||
}
|
||||
}
|
||||
|
||||
void matrix_set_row_status(uint8_t row) {
|
||||
DDRB = (1 << row);
|
||||
PORTB = ~(1 << row);
|
||||
}
|
||||
|
||||
uint8_t bit_reverse(uint8_t x) {
|
||||
x = ((x >> 1) & 0x55) | ((x << 1) & 0xaa);
|
||||
x = ((x >> 2) & 0x33) | ((x << 2) & 0xcc);
|
||||
x = ((x >> 4) & 0x0f) | ((x << 4) & 0xf0);
|
||||
return x;
|
||||
}
|
||||
|
||||
uint8_t matrix_scan(void) {
|
||||
for (uint8_t row = 0; row < MATRIX_ROWS; row++) {
|
||||
matrix_set_row_status(row);
|
||||
_delay_us(5);
|
||||
|
||||
matrix_row_t cols = (
|
||||
// cols 0..7, PORTA 0 -> 7
|
||||
(~PINA) & 0xFF
|
||||
) | (
|
||||
// cols 8..13, PORTC 7 -> 0
|
||||
bit_reverse((~PINC) & 0xFF) << 8
|
||||
) | (
|
||||
// col 14, PORTD 7
|
||||
((~PIND) & (1 << PIND7)) << 7
|
||||
);
|
||||
|
||||
if (matrix_debouncing[row] != cols) {
|
||||
matrix_debouncing[row] = cols;
|
||||
debouncing = DEBOUNCE;
|
||||
}
|
||||
}
|
||||
|
||||
if (debouncing) {
|
||||
if (--debouncing) {
|
||||
_delay_ms(1);
|
||||
} else {
|
||||
for (uint8_t i = 0; i < MATRIX_ROWS; i++) {
|
||||
matrix[i] = matrix_debouncing[i];
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
matrix_scan_user();
|
||||
|
||||
return 1;
|
||||
}
|
||||
|
||||
inline matrix_row_t matrix_get_row(uint8_t row) {
|
||||
return matrix[row];
|
||||
}
|
||||
|
||||
void matrix_print(void) {
|
||||
}
|
||||
|
|
@ -0,0 +1,74 @@
|
|||
#!/usr/bin/env python
|
||||
# Copyright 2017 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/>.
|
||||
|
||||
from __future__ import print_function
|
||||
|
||||
import os
|
||||
import sys
|
||||
import time
|
||||
import usb
|
||||
|
||||
if len(sys.argv) < 2:
|
||||
print('Usage: %s <firmware.hex>' % sys.argv[0])
|
||||
sys.exit(1)
|
||||
|
||||
print('Searching for jj40... ', end='')
|
||||
|
||||
dev = usb.core.find(idVendor=0x20A0, idProduct=0x422D)
|
||||
if dev is None:
|
||||
raise ValueError('Device not found')
|
||||
|
||||
print('Found', end='\n\n')
|
||||
|
||||
print('Device Information:')
|
||||
print(' idVendor: %d (0x%04x)' % (dev.idVendor, dev.idVendor))
|
||||
print(' idProduct: %d (0x%04x)' % (dev.idProduct, dev.idProduct))
|
||||
print('Manufacturer: %s' % (dev.iManufacturer))
|
||||
print('Serial: %s' % (dev.iSerialNumber))
|
||||
print('Product: %s' % (dev.iProduct), end='\n\n')
|
||||
|
||||
print('Transferring control to bootloader... ', end='')
|
||||
|
||||
dev.set_configuration()
|
||||
|
||||
request_type = usb.util.build_request_type(
|
||||
usb.util.CTRL_OUT,
|
||||
usb.util.CTRL_TYPE_CLASS,
|
||||
usb.util.CTRL_RECIPIENT_DEVICE)
|
||||
|
||||
USBRQ_HID_SET_REPORT = 0x09
|
||||
HID_REPORT_OPTION = 0x0301
|
||||
|
||||
|
||||
try:
|
||||
dev.ctrl_transfer(
|
||||
request_type,
|
||||
USBRQ_HID_SET_REPORT,
|
||||
HID_REPORT_OPTION,
|
||||
0,
|
||||
[0, 0, 0xFF] + [0] * 5
|
||||
)
|
||||
except usb.core.USBError:
|
||||
# for some reason I keep getting USBError, but it works!
|
||||
pass
|
||||
|
||||
# wait a bit until bootloader starts up
|
||||
time.sleep(2)
|
||||
|
||||
print('OK')
|
||||
print('Programming...')
|
||||
if os.system('bootloadHID -r "%s"' % sys.argv[1]) == 0:
|
||||
print('\nDone!')
|
||||
|
|
@ -0,0 +1,45 @@
|
|||
# Copyright 2017 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/>.
|
||||
|
||||
# MCU name
|
||||
MCU = atmega32a
|
||||
PROTOCOL = VUSB
|
||||
|
||||
# unsupported features for now
|
||||
NO_UART = yes
|
||||
NO_SUSPEND_POWER_DOWN = yes
|
||||
|
||||
# processor frequency
|
||||
F_CPU = 12000000
|
||||
|
||||
# build options
|
||||
BOOTMAGIC_ENABLE = yes
|
||||
MOUSEKEY_ENABLE = yes
|
||||
EXTRAKEY_ENABLE = yes
|
||||
CONSOLE_ENABLE = yes
|
||||
COMMAND_ENABLE = yes
|
||||
BACKLIGHT_ENABLE = no
|
||||
RGBLIGHT_ENABLE = yes
|
||||
RGBLIGHT_CUSTOM_DRIVER = yes
|
||||
|
||||
OPT_DEFS = -DDEBUG_LEVEL=0
|
||||
OPT_DEFS += -DBOOTLOADER_SIZE=2048
|
||||
|
||||
# custom matrix setup
|
||||
CUSTOM_MATRIX = yes
|
||||
SRC = matrix.c i2c.c
|
||||
|
||||
# programming options
|
||||
PROGRAM_CMD = ./keyboards/jj40/program $(TARGET).hex
|
||||
|
|
@ -0,0 +1,396 @@
|
|||
/* Name: usbconfig.h
|
||||
* Project: V-USB, virtual USB port for Atmel's(r) AVR(r) microcontrollers
|
||||
* Author: Christian Starkjohann
|
||||
* Creation Date: 2005-04-01
|
||||
* Tabsize: 4
|
||||
* Copyright: (c) 2005 by OBJECTIVE DEVELOPMENT Software GmbH
|
||||
* License: GNU GPL v2 (see License.txt), GNU GPL v3 or proprietary (CommercialLicense.txt)
|
||||
* This Revision: $Id: usbconfig-prototype.h 785 2010-05-30 17:57:07Z cs $
|
||||
*/
|
||||
|
||||
#ifndef __usbconfig_h_included__
|
||||
#define __usbconfig_h_included__
|
||||
|
||||
#include "config.h"
|
||||
|
||||
/*
|
||||
General Description:
|
||||
This file is an example configuration (with inline documentation) for the USB
|
||||
driver. It configures V-USB for USB D+ connected to Port D bit 2 (which is
|
||||
also hardware interrupt 0 on many devices) and USB D- to Port D bit 4. You may
|
||||
wire the lines to any other port, as long as D+ is also wired to INT0 (or any
|
||||
other hardware interrupt, as long as it is the highest level interrupt, see
|
||||
section at the end of this file).
|
||||
*/
|
||||
|
||||
/* ---------------------------- Hardware Config ---------------------------- */
|
||||
|
||||
#define USB_CFG_IOPORTNAME D
|
||||
/* This is the port where the USB bus is connected. When you configure it to
|
||||
* "B", the registers PORTB, PINB and DDRB will be used.
|
||||
*/
|
||||
#define USB_CFG_DMINUS_BIT 3
|
||||
/* This is the bit number in USB_CFG_IOPORT where the USB D- line is connected.
|
||||
* This may be any bit in the port.
|
||||
*/
|
||||
#define USB_CFG_DPLUS_BIT 2
|
||||
/* This is the bit number in USB_CFG_IOPORT where the USB D+ line is connected.
|
||||
* This may be any bit in the port. Please note that D+ must also be connected
|
||||
* to interrupt pin INT0! [You can also use other interrupts, see section
|
||||
* "Optional MCU Description" below, or you can connect D- to the interrupt, as
|
||||
* it is required if you use the USB_COUNT_SOF feature. If you use D- for the
|
||||
* interrupt, the USB interrupt will also be triggered at Start-Of-Frame
|
||||
* markers every millisecond.]
|
||||
*/
|
||||
#define USB_CFG_CLOCK_KHZ (F_CPU/1000)
|
||||
/* Clock rate of the AVR in kHz. Legal values are 12000, 12800, 15000, 16000,
|
||||
* 16500, 18000 and 20000. The 12.8 MHz and 16.5 MHz versions of the code
|
||||
* require no crystal, they tolerate +/- 1% deviation from the nominal
|
||||
* frequency. All other rates require a precision of 2000 ppm and thus a
|
||||
* crystal!
|
||||
* Since F_CPU should be defined to your actual clock rate anyway, you should
|
||||
* not need to modify this setting.
|
||||
*/
|
||||
#define USB_CFG_CHECK_CRC 0
|
||||
/* Define this to 1 if you want that the driver checks integrity of incoming
|
||||
* data packets (CRC checks). CRC checks cost quite a bit of code size and are
|
||||
* currently only available for 18 MHz crystal clock. You must choose
|
||||
* USB_CFG_CLOCK_KHZ = 18000 if you enable this option.
|
||||
*/
|
||||
|
||||
/* ----------------------- Optional Hardware Config ------------------------ */
|
||||
|
||||
/* #define USB_CFG_PULLUP_IOPORTNAME D */
|
||||
/* If you connect the 1.5k pullup resistor from D- to a port pin instead of
|
||||
* V+, you can connect and disconnect the device from firmware by calling
|
||||
* the macros usbDeviceConnect() and usbDeviceDisconnect() (see usbdrv.h).
|
||||
* This constant defines the port on which the pullup resistor is connected.
|
||||
*/
|
||||
/* #define USB_CFG_PULLUP_BIT 4 */
|
||||
/* This constant defines the bit number in USB_CFG_PULLUP_IOPORT (defined
|
||||
* above) where the 1.5k pullup resistor is connected. See description
|
||||
* above for details.
|
||||
*/
|
||||
|
||||
/* --------------------------- Functional Range ---------------------------- */
|
||||
|
||||
#define USB_CFG_HAVE_INTRIN_ENDPOINT 1
|
||||
/* Define this to 1 if you want to compile a version with two endpoints: The
|
||||
* default control endpoint 0 and an interrupt-in endpoint (any other endpoint
|
||||
* number).
|
||||
*/
|
||||
#define USB_CFG_HAVE_INTRIN_ENDPOINT3 1
|
||||
/* Define this to 1 if you want to compile a version with three endpoints: The
|
||||
* default control endpoint 0, an interrupt-in endpoint 3 (or the number
|
||||
* configured below) and a catch-all default interrupt-in endpoint as above.
|
||||
* You must also define USB_CFG_HAVE_INTRIN_ENDPOINT to 1 for this feature.
|
||||
*/
|
||||
#define USB_CFG_EP3_NUMBER 3
|
||||
/* If the so-called endpoint 3 is used, it can now be configured to any other
|
||||
* endpoint number (except 0) with this macro. Default if undefined is 3.
|
||||
*/
|
||||
/* #define USB_INITIAL_DATATOKEN USBPID_DATA1 */
|
||||
/* The above macro defines the startup condition for data toggling on the
|
||||
* interrupt/bulk endpoints 1 and 3. Defaults to USBPID_DATA1.
|
||||
* Since the token is toggled BEFORE sending any data, the first packet is
|
||||
* sent with the oposite value of this configuration!
|
||||
*/
|
||||
#define USB_CFG_IMPLEMENT_HALT 0
|
||||
/* Define this to 1 if you also want to implement the ENDPOINT_HALT feature
|
||||
* for endpoint 1 (interrupt endpoint). Although you may not need this feature,
|
||||
* it is required by the standard. We have made it a config option because it
|
||||
* bloats the code considerably.
|
||||
*/
|
||||
#define USB_CFG_SUPPRESS_INTR_CODE 0
|
||||
/* Define this to 1 if you want to declare interrupt-in endpoints, but don't
|
||||
* want to send any data over them. If this macro is defined to 1, functions
|
||||
* usbSetInterrupt() and usbSetInterrupt3() are omitted. This is useful if
|
||||
* you need the interrupt-in endpoints in order to comply to an interface
|
||||
* (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
|
||||
* bytes.
|
||||
*/
|
||||
#define USB_CFG_IMPLEMENT_FN_READ 0
|
||||
/* Set this to 1 if you need to send control replies which are generated
|
||||
* "on the fly" when usbFunctionRead() is called. If you only want to send
|
||||
* data from a static buffer, set it to 0 and return the data from
|
||||
* usbFunctionSetup(). This saves a couple of bytes.
|
||||
*/
|
||||
#define USB_CFG_IMPLEMENT_FN_WRITEOUT 0
|
||||
/* Define this to 1 if you want to use interrupt-out (or bulk out) endpoints.
|
||||
* You must implement the function usbFunctionWriteOut() which receives all
|
||||
* interrupt/bulk data sent to any endpoint other than 0. The endpoint number
|
||||
* can be found in 'usbRxToken'.
|
||||
*/
|
||||
#define USB_CFG_HAVE_FLOWCONTROL 0
|
||||
/* Define this to 1 if you want flowcontrol over USB data. See the definition
|
||||
* of the macros usbDisableAllRequests() and usbEnableAllRequests() in
|
||||
* usbdrv.h.
|
||||
*/
|
||||
#define USB_CFG_DRIVER_FLASH_PAGE 0
|
||||
/* If the device has more than 64 kBytes of flash, define this to the 64 k page
|
||||
* where the driver's constants (descriptors) are located. Or in other words:
|
||||
* Define this to 1 for boot loaders on the ATMega128.
|
||||
*/
|
||||
#define USB_CFG_LONG_TRANSFERS 0
|
||||
/* Define this to 1 if you want to send/receive blocks of more than 254 bytes
|
||||
* in a single control-in or control-out transfer. Note that the capability
|
||||
* for long transfers increases the driver size.
|
||||
*/
|
||||
/* #define USB_RX_USER_HOOK(data, len) if(usbRxToken == (uchar)USBPID_SETUP) blinkLED(); */
|
||||
/* This macro is a hook if you want to do unconventional things. If it is
|
||||
* defined, it's inserted at the beginning of received message processing.
|
||||
* If you eat the received message and don't want default processing to
|
||||
* proceed, do a return after doing your things. One possible application
|
||||
* (besides debugging) is to flash a status LED on each packet.
|
||||
*/
|
||||
/* #define USB_RESET_HOOK(resetStarts) if(!resetStarts){hadUsbReset();} */
|
||||
/* This macro is a hook if you need to know when an USB RESET occurs. It has
|
||||
* one parameter which distinguishes between the start of RESET state and its
|
||||
* end.
|
||||
*/
|
||||
/* #define USB_SET_ADDRESS_HOOK() hadAddressAssigned(); */
|
||||
/* This macro (if defined) is executed when a USB SET_ADDRESS request was
|
||||
* received.
|
||||
*/
|
||||
#define USB_COUNT_SOF 1
|
||||
/* define this macro to 1 if you need the global variable "usbSofCount" which
|
||||
* counts SOF packets. This feature requires that the hardware interrupt is
|
||||
* connected to D- instead of D+.
|
||||
*/
|
||||
/* #ifdef __ASSEMBLER__
|
||||
* macro myAssemblerMacro
|
||||
* in YL, TCNT0
|
||||
* sts timer0Snapshot, YL
|
||||
* endm
|
||||
* #endif
|
||||
* #define USB_SOF_HOOK myAssemblerMacro
|
||||
* This macro (if defined) is executed in the assembler module when a
|
||||
* Start Of Frame condition is detected. It is recommended to define it to
|
||||
* the name of an assembler macro which is defined here as well so that more
|
||||
* than one assembler instruction can be used. The macro may use the register
|
||||
* YL and modify SREG. If it lasts longer than a couple of cycles, USB messages
|
||||
* immediately after an SOF pulse may be lost and must be retried by the host.
|
||||
* What can you do with this hook? Since the SOF signal occurs exactly every
|
||||
* 1 ms (unless the host is in sleep mode), you can use it to tune OSCCAL in
|
||||
* designs running on the internal RC oscillator.
|
||||
* Please note that Start Of Frame detection works only if D- is wired to the
|
||||
* interrupt, not D+. THIS IS DIFFERENT THAN MOST EXAMPLES!
|
||||
*/
|
||||
#define USB_CFG_CHECK_DATA_TOGGLING 0
|
||||
/* define this macro to 1 if you want to filter out duplicate data packets
|
||||
* sent by the host. Duplicates occur only as a consequence of communication
|
||||
* errors, when the host does not receive an ACK. Please note that you need to
|
||||
* implement the filtering yourself in usbFunctionWriteOut() and
|
||||
* usbFunctionWrite(). Use the global usbCurrentDataToken and a static variable
|
||||
* for each control- and out-endpoint to check for duplicate packets.
|
||||
*/
|
||||
#define USB_CFG_HAVE_MEASURE_FRAME_LENGTH 0
|
||||
/* define this macro to 1 if you want the function usbMeasureFrameLength()
|
||||
* compiled in. This function can be used to calibrate the AVR's RC oscillator.
|
||||
*/
|
||||
#define USB_USE_FAST_CRC 0
|
||||
/* The assembler module has two implementations for the CRC algorithm. One is
|
||||
* faster, the other is smaller. This CRC routine is only used for transmitted
|
||||
* messages where timing is not critical. The faster routine needs 31 cycles
|
||||
* per byte while the smaller one needs 61 to 69 cycles. The faster routine
|
||||
* may be worth the 32 bytes bigger code size if you transmit lots of data and
|
||||
* run the AVR close to its limit.
|
||||
*/
|
||||
|
||||
/* -------------------------- Device Description --------------------------- */
|
||||
|
||||
#define USB_CFG_VENDOR_ID (VENDOR_ID & 0xFF), ((VENDOR_ID >> 8) & 0xFF)
|
||||
/* USB vendor ID for the device, low byte first. If you have registered your
|
||||
* own Vendor ID, define it here. Otherwise you may use one of obdev's free
|
||||
* shared VID/PID pairs. Be sure to read USB-IDs-for-free.txt for rules!
|
||||
* *** IMPORTANT NOTE ***
|
||||
* This template uses obdev's shared VID/PID pair for Vendor Class devices
|
||||
* with libusb: 0x16c0/0x5dc. Use this VID/PID pair ONLY if you understand
|
||||
* the implications!
|
||||
*/
|
||||
#define USB_CFG_DEVICE_ID (PRODUCT_ID & 0xFF), ((PRODUCT_ID >> 8) & 0xFF)
|
||||
/* This is the ID of the product, low byte first. It is interpreted in the
|
||||
* scope of the vendor ID. If you have registered your own VID with usb.org
|
||||
* or if you have licensed a PID from somebody else, define it here. Otherwise
|
||||
* you may use one of obdev's free shared VID/PID pairs. See the file
|
||||
* USB-IDs-for-free.txt for details!
|
||||
* *** IMPORTANT NOTE ***
|
||||
* This template uses obdev's shared VID/PID pair for Vendor Class devices
|
||||
* with libusb: 0x16c0/0x5dc. Use this VID/PID pair ONLY if you understand
|
||||
* the implications!
|
||||
*/
|
||||
#define USB_CFG_DEVICE_VERSION 0x00, 0x02
|
||||
/* Version number of the device: Minor number first, then major number.
|
||||
*/
|
||||
#define USB_CFG_VENDOR_NAME 'w', 'i', 'n', 'k', 'e', 'y', 'l', 'e', 's', 's', '.', 'k', 'r'
|
||||
#define USB_CFG_VENDOR_NAME_LEN 13
|
||||
/* These two values define the vendor name returned by the USB device. The name
|
||||
* must be given as a list of characters under single quotes. The characters
|
||||
* are interpreted as Unicode (UTF-16) entities.
|
||||
* If you don't want a vendor name string, undefine these macros.
|
||||
* ALWAYS define a vendor name containing your Internet domain name if you use
|
||||
* obdev's free shared VID/PID pair. See the file USB-IDs-for-free.txt for
|
||||
* details.
|
||||
*/
|
||||
#define USB_CFG_DEVICE_NAME 'j', 'j', '4', '0'
|
||||
#define USB_CFG_DEVICE_NAME_LEN 4
|
||||
/* Same as above for the device name. If you don't want a device name, undefine
|
||||
* the macros. See the file USB-IDs-for-free.txt before you assign a name if
|
||||
* you use a shared VID/PID.
|
||||
*/
|
||||
/*#define USB_CFG_SERIAL_NUMBER 'N', 'o', 'n', 'e' */
|
||||
/*#define USB_CFG_SERIAL_NUMBER_LEN 0 */
|
||||
/* Same as above for the serial number. If you don't want a serial number,
|
||||
* undefine the macros.
|
||||
* It may be useful to provide the serial number through other means than at
|
||||
* compile time. See the section about descriptor properties below for how
|
||||
* to fine tune control over USB descriptors such as the string descriptor
|
||||
* for the serial number.
|
||||
*/
|
||||
#define USB_CFG_DEVICE_CLASS 0
|
||||
#define USB_CFG_DEVICE_SUBCLASS 0
|
||||
/* See USB specification if you want to conform to an existing device class.
|
||||
* Class 0xff is "vendor specific".
|
||||
*/
|
||||
#define USB_CFG_INTERFACE_CLASS 3 /* HID */
|
||||
#define USB_CFG_INTERFACE_SUBCLASS 1 /* Boot */
|
||||
#define USB_CFG_INTERFACE_PROTOCOL 1 /* Keyboard */
|
||||
/* See USB specification if you want to conform to an existing device class or
|
||||
* protocol. The following classes must be set at interface level:
|
||||
* HID class is 3, no subclass and protocol required (but may be useful!)
|
||||
* CDC class is 2, use subclass 2 and protocol 1 for ACM
|
||||
*/
|
||||
#define USB_CFG_HID_REPORT_DESCRIPTOR_LENGTH 0
|
||||
/* Define this to the length of the HID report descriptor, if you implement
|
||||
* an HID device. Otherwise don't define it or define it to 0.
|
||||
* If you use this define, you must add a PROGMEM character array named
|
||||
* "usbHidReportDescriptor" to your code which contains the report descriptor.
|
||||
* Don't forget to keep the array and this define in sync!
|
||||
*/
|
||||
|
||||
/* #define USB_PUBLIC static */
|
||||
/* Use the define above if you #include usbdrv.c instead of linking against it.
|
||||
* This technique saves a couple of bytes in flash memory.
|
||||
*/
|
||||
|
||||
/* ------------------- Fine Control over USB Descriptors ------------------- */
|
||||
/* If you don't want to use the driver's default USB descriptors, you can
|
||||
* provide our own. These can be provided as (1) fixed length static data in
|
||||
* flash memory, (2) fixed length static data in RAM or (3) dynamically at
|
||||
* runtime in the function usbFunctionDescriptor(). See usbdrv.h for more
|
||||
* information about this function.
|
||||
* Descriptor handling is configured through the descriptor's properties. If
|
||||
* no properties are defined or if they are 0, the default descriptor is used.
|
||||
* Possible properties are:
|
||||
* + USB_PROP_IS_DYNAMIC: The data for the descriptor should be fetched
|
||||
* at runtime via usbFunctionDescriptor(). If the usbMsgPtr mechanism is
|
||||
* used, the data is in FLASH by default. Add property USB_PROP_IS_RAM if
|
||||
* you want RAM pointers.
|
||||
* + USB_PROP_IS_RAM: The data returned by usbFunctionDescriptor() or found
|
||||
* in static memory is in RAM, not in flash memory.
|
||||
* + USB_PROP_LENGTH(len): If the data is in static memory (RAM or flash),
|
||||
* the driver must know the descriptor's length. The descriptor itself is
|
||||
* found at the address of a well known identifier (see below).
|
||||
* List of static descriptor names (must be declared PROGMEM if in flash):
|
||||
* char usbDescriptorDevice[];
|
||||
* char usbDescriptorConfiguration[];
|
||||
* char usbDescriptorHidReport[];
|
||||
* char usbDescriptorString0[];
|
||||
* int usbDescriptorStringVendor[];
|
||||
* int usbDescriptorStringDevice[];
|
||||
* int usbDescriptorStringSerialNumber[];
|
||||
* Other descriptors can't be provided statically, they must be provided
|
||||
* dynamically at runtime.
|
||||
*
|
||||
* Descriptor properties are or-ed or added together, e.g.:
|
||||
* #define USB_CFG_DESCR_PROPS_DEVICE (USB_PROP_IS_RAM | USB_PROP_LENGTH(18))
|
||||
*
|
||||
* The following descriptors are defined:
|
||||
* USB_CFG_DESCR_PROPS_DEVICE
|
||||
* USB_CFG_DESCR_PROPS_CONFIGURATION
|
||||
* USB_CFG_DESCR_PROPS_STRINGS
|
||||
* USB_CFG_DESCR_PROPS_STRING_0
|
||||
* USB_CFG_DESCR_PROPS_STRING_VENDOR
|
||||
* USB_CFG_DESCR_PROPS_STRING_PRODUCT
|
||||
* USB_CFG_DESCR_PROPS_STRING_SERIAL_NUMBER
|
||||
* USB_CFG_DESCR_PROPS_HID
|
||||
* USB_CFG_DESCR_PROPS_HID_REPORT
|
||||
* USB_CFG_DESCR_PROPS_UNKNOWN (for all descriptors not handled by the driver)
|
||||
*
|
||||
* Note about string descriptors: String descriptors are not just strings, they
|
||||
* are Unicode strings prefixed with a 2 byte header. Example:
|
||||
* int serialNumberDescriptor[] = {
|
||||
* USB_STRING_DESCRIPTOR_HEADER(6),
|
||||
* 'S', 'e', 'r', 'i', 'a', 'l'
|
||||
* };
|
||||
*/
|
||||
|
||||
#define USB_CFG_DESCR_PROPS_DEVICE 0
|
||||
#define USB_CFG_DESCR_PROPS_CONFIGURATION USB_PROP_IS_DYNAMIC
|
||||
//#define USB_CFG_DESCR_PROPS_CONFIGURATION 0
|
||||
#define USB_CFG_DESCR_PROPS_STRINGS 0
|
||||
#define USB_CFG_DESCR_PROPS_STRING_0 0
|
||||
#define USB_CFG_DESCR_PROPS_STRING_VENDOR 0
|
||||
#define USB_CFG_DESCR_PROPS_STRING_PRODUCT 0
|
||||
#define USB_CFG_DESCR_PROPS_STRING_SERIAL_NUMBER 0
|
||||
#define USB_CFG_DESCR_PROPS_HID USB_PROP_IS_DYNAMIC
|
||||
//#define USB_CFG_DESCR_PROPS_HID 0
|
||||
#define USB_CFG_DESCR_PROPS_HID_REPORT USB_PROP_IS_DYNAMIC
|
||||
//#define USB_CFG_DESCR_PROPS_HID_REPORT 0
|
||||
#define USB_CFG_DESCR_PROPS_UNKNOWN 0
|
||||
|
||||
#define usbMsgPtr_t unsigned short
|
||||
/* If usbMsgPtr_t is not defined, it defaults to 'uchar *'. We define it to
|
||||
* a scalar type here because gcc generates slightly shorter code for scalar
|
||||
* arithmetics than for pointer arithmetics. Remove this define for backward
|
||||
* type compatibility or define it to an 8 bit type if you use data in RAM only
|
||||
* and all RAM is below 256 bytes (tiny memory model in IAR CC).
|
||||
*/
|
||||
|
||||
/* ----------------------- Optional MCU Description ------------------------ */
|
||||
|
||||
/* The following configurations have working defaults in usbdrv.h. You
|
||||
* usually don't need to set them explicitly. Only if you want to run
|
||||
* the driver on a device which is not yet supported or with a compiler
|
||||
* which is not fully supported (such as IAR C) or if you use a differnt
|
||||
* interrupt than INT0, you may have to define some of these.
|
||||
*/
|
||||
/* #define USB_INTR_CFG MCUCR */
|
||||
/* #define USB_INTR_CFG_SET ((1 << ISC00) | (1 << ISC01)) */
|
||||
/* #define USB_INTR_CFG_CLR 0 */
|
||||
/* #define USB_INTR_ENABLE GIMSK */
|
||||
/* #define USB_INTR_ENABLE_BIT INT0 */
|
||||
/* #define USB_INTR_PENDING GIFR */
|
||||
/* #define USB_INTR_PENDING_BIT INTF0 */
|
||||
/* #define USB_INTR_VECTOR INT0_vect */
|
||||
|
||||
/* Set INT1 for D- falling edge to count SOF */
|
||||
/* #define USB_INTR_CFG EICRA */
|
||||
#define USB_INTR_CFG_SET ((1 << ISC11) | (0 << ISC10))
|
||||
/* #define USB_INTR_CFG_CLR 0 */
|
||||
/* #define USB_INTR_ENABLE EIMSK */
|
||||
#define USB_INTR_ENABLE_BIT INT1
|
||||
/* #define USB_INTR_PENDING EIFR */
|
||||
#define USB_INTR_PENDING_BIT INTF1
|
||||
#define USB_INTR_VECTOR INT1_vect
|
||||
|
||||
#endif /* __usbconfig_h_included__ */
|
||||
Loading…
Reference in New Issue