RAMA M6-B and IS31FL3218 driver (#4021)
* Initial RAMA M6-B commit. * Moved IS31FL3218 driver, minor cleanups * Refactor, added dynamic keymap. * Added dynamic keymaps to RAMA M6-A * Refactor M6-A and M6-B to use common code. * Formatting * Cleanup * Cleanup * Changes from reviewpull/4033/head 0.6.129
Wilba6582
7 years ago
committed by
Jack Humbert
parent
6734cd9c5c
commit
66ef1e3d67
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/* Copyright 2018 Jason Williams (Wilba)
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*
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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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*
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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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*
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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 "is31fl3218.h"
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#include "i2c_master.h"
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// This is the full 8-bit address
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#define ISSI_ADDRESS 0b10101000
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// These are the register addresses
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#define ISSI_REG_SHUTDOWN 0x00
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#define ISSI_REG_PWM 0x01
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#define ISSI_REG_CONTROL 0x13
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#define ISSI_REG_UPDATE 0x16
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#define ISSI_REG_RESET 0x17
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// Default timeout if no I2C response
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#define ISSI_TIMEOUT 100
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// Reusable buffer for transfers
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uint8_t g_twi_transfer_buffer[20];
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// IS31FL3218 has 18 PWM outputs and a fixed I2C address, so no chaining.
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// If used as RGB LED driver, LEDs are assigned RGB,RGB,RGB,RGB,RGB,RGB
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uint8_t g_pwm_buffer[18];
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bool g_pwm_buffer_update_required = false;
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void IS31FL3218_write_register( uint8_t reg, uint8_t data )
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{
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g_twi_transfer_buffer[0] = reg;
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g_twi_transfer_buffer[1] = data;
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i2c_transmit( ISSI_ADDRESS, g_twi_transfer_buffer, 2, ISSI_TIMEOUT);
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}
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void IS31FL3218_write_pwm_buffer( uint8_t *pwm_buffer )
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{
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g_twi_transfer_buffer[0] = ISSI_REG_PWM;
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for ( int i=0; i<18; i++ ) {
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g_twi_transfer_buffer[1+i] = pwm_buffer[i];
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}
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i2c_transmit( ISSI_ADDRESS, g_twi_transfer_buffer, 19, ISSI_TIMEOUT);
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}
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void IS31FL3218_init(void)
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{
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// In case we ever want to reinitialize (?)
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IS31FL3218_write_register( ISSI_REG_RESET, 0x00 );
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// Turn off software shutdown
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IS31FL3218_write_register( ISSI_REG_SHUTDOWN, 0x01 );
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// Set all PWM values to zero
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for ( uint8_t i = 0; i < 18; i++ ) {
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IS31FL3218_write_register( ISSI_REG_PWM+i, 0x00 );
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}
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// Enable all channels
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for ( uint8_t i = 0; i < 3; i++ ) {
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IS31FL3218_write_register( ISSI_REG_CONTROL+i, 0b00111111 );
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}
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// Load PWM registers and LED Control register data
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IS31FL3218_write_register( ISSI_REG_UPDATE, 0x01 );
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}
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void IS31FL3218_set_color( int index, uint8_t red, uint8_t green, uint8_t blue )
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{
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g_pwm_buffer[index * 3 + 0] = red;
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g_pwm_buffer[index * 3 + 1] = green;
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g_pwm_buffer[index * 3 + 2] = blue;
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g_pwm_buffer_update_required = true;
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}
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void IS31FL3218_set_color_all( uint8_t red, uint8_t green, uint8_t blue )
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{
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for ( int i = 0; i < 6; i++ ) {
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IS31FL3218_set_color( i, red, green, blue );
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}
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}
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void IS31FL3218_update_pwm_buffers(void)
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{
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if ( g_pwm_buffer_update_required ) {
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IS31FL3218_write_pwm_buffer( g_pwm_buffer );
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// Load PWM registers and LED Control register data
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IS31FL3218_write_register( ISSI_REG_UPDATE, 0x01 );
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}
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g_pwm_buffer_update_required = false;
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}
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@ -0,0 +1,129 @@
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/* Copyright 2018 Jason Williams (Wilba)
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*
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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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*
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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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*
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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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#pragma once
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#include "config_common.h"
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/* USB Device descriptor parameter */
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#define VENDOR_ID 0x5241 // "RW"
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#define PRODUCT_ID 0x006B // 6-B
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#define DEVICE_VER 0x0001
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#define MANUFACTURER RAMA.WORKS
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#define PRODUCT RAMA M6-B
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#define DESCRIPTION RAMA M6-B Macropad
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/* key matrix size */
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#define MATRIX_ROWS 1
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#define MATRIX_COLS 6
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/*
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* Keyboard Matrix Assignments
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*
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* Change this to how you wired your keyboard
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* COLS: AVR pins used for columns, left to right
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* ROWS: AVR pins used for rows, top to bottom
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* DIODE_DIRECTION: COL2ROW = COL = Anode (+), ROW = Cathode (-, marked on diode)
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* ROW2COL = ROW = Anode (+), COL = Cathode (-, marked on diode)
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*
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*/
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#define MATRIX_ROW_PINS { E6 }
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#define MATRIX_COL_PINS { D4, B5, F4, D7, C6, F6 }
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#define UNUSED_PINS
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/* COL2ROW, ROW2COL, or CUSTOM_MATRIX */
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#define DIODE_DIRECTION COL2ROW
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// #define BACKLIGHT_PIN B7
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// #define BACKLIGHT_BREATHING
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// #define BACKLIGHT_LEVELS 3
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/* Debounce reduces chatter (unintended double-presses) - set 0 if debouncing is not needed */
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#define DEBOUNCING_DELAY 5
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/* define if matrix has ghost (lacks anti-ghosting diodes) */
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//#define MATRIX_HAS_GHOST
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/* number of backlight levels */
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/* Mechanical locking support. Use KC_LCAP, KC_LNUM or KC_LSCR instead in keymap */
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#define LOCKING_SUPPORT_ENABLE
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/* Locking resynchronize hack */
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#define LOCKING_RESYNC_ENABLE
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/* If defined, GRAVE_ESC will always act as ESC when CTRL is held.
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* This is userful for the Windows task manager shortcut (ctrl+shift+esc).
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*/
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// #define GRAVE_ESC_CTRL_OVERRIDE
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/*
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* Force NKRO
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*
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* Force NKRO (nKey Rollover) to be enabled by default, regardless of the saved
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* state in the bootmagic EEPROM settings. (Note that NKRO must be enabled in the
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* makefile for this to work.)
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*
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* If forced on, NKRO can be disabled via magic key (default = LShift+RShift+N)
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* until the next keyboard reset.
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*
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* NKRO may prevent your keystrokes from being detected in the BIOS, but it is
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* fully operational during normal computer usage.
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*
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* For a less heavy-handed approach, enable NKRO via magic key (LShift+RShift+N)
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* or via bootmagic (hold SPACE+N while plugging in the keyboard). Once set by
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* bootmagic, NKRO mode will always be enabled until it is toggled again during a
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* power-up.
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*
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*/
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//#define FORCE_NKRO
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/*
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* Magic Key Options
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*
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* Magic keys are hotkey commands that allow control over firmware functions of
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* the keyboard. They are best used in combination with the HID Listen program,
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* found here: https://www.pjrc.com/teensy/hid_listen.html
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*
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* The options below allow the magic key functionality to be changed. This is
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* useful if your keyboard/keypad is missing keys and you want magic key support.
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*
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*/
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/* key combination for magic key command */
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#define IS_COMMAND() ( \
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keyboard_report->mods == (MOD_BIT(KC_LSHIFT) | MOD_BIT(KC_RSHIFT)) \
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)
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#define RGB_BACKLIGHT_ENABLED 1
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#define DYNAMIC_KEYMAP_LAYER_COUNT 4
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// EEPROM usage
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// TODO: refactor with new user EEPROM code (coming soon)
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#define EEPROM_MAGIC 0x451F
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#define EEPROM_MAGIC_ADDR 32
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// Bump this every time we change what we store
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// This will automatically reset the EEPROM with defaults
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// and avoid loading invalid data from the EEPROM
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#define EEPROM_VERSION 0x07
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#define EEPROM_VERSION_ADDR 34
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// Backlight config starts after EEPROM version
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#define RGB_BACKLIGHT_CONFIG_EEPROM_ADDR 35
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// Dynamic keymap starts after backlight config (35+37)
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#define DYNAMIC_KEYMAP_EEPROM_ADDR 72
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{
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"keyboard_name": "m6-b",
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"url": "",
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"maintainer": "qmk",
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"width": 3,
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"height": 2,
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"layouts": {
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"LAYOUT": {
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"layout": [
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{ "x": 0, "y": 0 },
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{ "x": 1, "y": 0 },
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{ "x": 2, "y": 0 },
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{ "x": 0, "y": 1 },
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{ "x": 1, "y": 1 },
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{ "x": 2, "y": 1 }
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]
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}
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}
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}
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#include QMK_KEYBOARD_H
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const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
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LAYOUT(
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KC_1, KC_2, KC_3, KC_4, KC_5, KC_6),
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LAYOUT(
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KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO),
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LAYOUT(
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KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO),
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LAYOUT(
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KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO) };
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@ -0,0 +1,230 @@
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/* Copyright 2018 Jason Williams (Wilba)
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*
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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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*
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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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*
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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 "m6_b.h"
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#include "m6_b_api.h"
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// Check that no backlight functions are called
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#if RGB_BACKLIGHT_ENABLED
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#include "rgb_backlight.h"
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#endif // RGB_BACKLIGHT_ENABLED
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#include "raw_hid.h"
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#include "dynamic_keymap.h"
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#include "timer.h"
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#include "tmk_core/common/eeprom.h"
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bool eeprom_is_valid(void)
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{
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return (eeprom_read_word(((void*)EEPROM_MAGIC_ADDR)) == EEPROM_MAGIC &&
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eeprom_read_byte(((void*)EEPROM_VERSION_ADDR)) == EEPROM_VERSION);
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}
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void eeprom_set_valid(bool valid)
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{
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eeprom_update_word(((void*)EEPROM_MAGIC_ADDR), valid ? EEPROM_MAGIC : 0xFFFF);
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eeprom_update_byte(((void*)EEPROM_VERSION_ADDR), valid ? EEPROM_VERSION : 0xFF);
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}
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void eeprom_reset(void)
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{
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// Set the keyboard-specific EEPROM state as invalid.
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eeprom_set_valid(false);
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// Set the TMK/QMK EEPROM state as invalid.
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eeconfig_disable();
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}
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#ifdef RAW_ENABLE
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void raw_hid_receive( uint8_t *data, uint8_t length )
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{
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uint8_t *command_id = &(data[0]);
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uint8_t *command_data = &(data[1]);
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switch ( *command_id )
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{
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case id_get_protocol_version:
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{
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command_data[0] = PROTOCOL_VERSION >> 8;
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command_data[1] = PROTOCOL_VERSION & 0xFF;
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break;
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}
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case id_get_keyboard_value:
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{
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if ( command_data[0] == id_uptime )
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{
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uint32_t value = timer_read32();
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command_data[1] = (value >> 24 ) & 0xFF;
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command_data[2] = (value >> 16 ) & 0xFF;
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command_data[3] = (value >> 8 ) & 0xFF;
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command_data[4] = value & 0xFF;
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}
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else
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{
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*command_id = id_unhandled;
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}
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break;
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}
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#ifdef DYNAMIC_KEYMAP_ENABLE
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case id_dynamic_keymap_get_keycode:
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{
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uint16_t keycode = dynamic_keymap_get_keycode( command_data[0], command_data[1], command_data[2] );
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command_data[3] = keycode >> 8;
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command_data[4] = keycode & 0xFF;
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break;
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}
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case id_dynamic_keymap_set_keycode:
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{
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dynamic_keymap_set_keycode( command_data[0], command_data[1], command_data[2], ( command_data[3] << 8 ) | command_data[4] );
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break;
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}
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case id_dynamic_keymap_reset:
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{
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dynamic_keymap_reset();
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break;
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}
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#endif // DYNAMIC_KEYMAP_ENABLE
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||||||
|
#if RGB_BACKLIGHT_ENABLED
|
||||||
|
case id_backlight_config_set_value:
|
||||||
|
{
|
||||||
|
//backlight_config_set_value(command_data);
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
case id_backlight_config_get_value:
|
||||||
|
{
|
||||||
|
//backlight_config_get_value(command_data);
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
case id_backlight_config_save:
|
||||||
|
{
|
||||||
|
//backlight_config_save();
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
#endif // RGB_BACKLIGHT_ENABLED
|
||||||
|
case id_eeprom_reset:
|
||||||
|
{
|
||||||
|
eeprom_reset();
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
case id_bootloader_jump:
|
||||||
|
{
|
||||||
|
// Need to send data back before the jump
|
||||||
|
// Informs host that the command is handled
|
||||||
|
raw_hid_send( data, length );
|
||||||
|
// Give host time to read it
|
||||||
|
wait_ms(100);
|
||||||
|
bootloader_jump();
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
default:
|
||||||
|
{
|
||||||
|
// Unhandled message.
|
||||||
|
*command_id = id_unhandled;
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
// Return same buffer with values changed
|
||||||
|
raw_hid_send( data, length );
|
||||||
|
|
||||||
|
}
|
||||||
|
|
||||||
|
#endif
|
||||||
|
|
||||||
|
void main_init(void)
|
||||||
|
{
|
||||||
|
// If the EEPROM has the magic, the data is good.
|
||||||
|
// OK to load from EEPROM.
|
||||||
|
if (eeprom_is_valid()) {
|
||||||
|
#if RGB_BACKLIGHT_ENABLED
|
||||||
|
//backlight_config_load();
|
||||||
|
#endif // RGB_BACKLIGHT_ENABLED
|
||||||
|
} else {
|
||||||
|
#if RGB_BACKLIGHT_ENABLED
|
||||||
|
// If the EEPROM has not been saved before, or is out of date,
|
||||||
|
// save the default values to the EEPROM. Default values
|
||||||
|
// come from construction of the zeal_backlight_config instance.
|
||||||
|
//backlight_config_save();
|
||||||
|
#endif // RGB_BACKLIGHT_ENABLED
|
||||||
|
#ifdef DYNAMIC_KEYMAP_ENABLE
|
||||||
|
// This resets the keymaps in EEPROM to what is in flash.
|
||||||
|
dynamic_keymap_reset();
|
||||||
|
#endif
|
||||||
|
// Save the magic number last, in case saving was interrupted
|
||||||
|
eeprom_set_valid(true);
|
||||||
|
}
|
||||||
|
#if RGB_BACKLIGHT_ENABLED
|
||||||
|
// Initialize LED drivers for backlight.
|
||||||
|
backlight_init_drivers();
|
||||||
|
|
||||||
|
backlight_timer_init();
|
||||||
|
backlight_timer_enable();
|
||||||
|
#endif // RGB_BACKLIGHT_ENABLED
|
||||||
|
}
|
||||||
|
|
||||||
|
void bootmagic_lite(void)
|
||||||
|
{
|
||||||
|
// The lite version of TMK's bootmagic.
|
||||||
|
// 100% less potential for accidentally making the
|
||||||
|
// keyboard do stupid things.
|
||||||
|
|
||||||
|
// We need multiple scans because debouncing can't be turned off.
|
||||||
|
matrix_scan();
|
||||||
|
wait_ms(DEBOUNCING_DELAY);
|
||||||
|
wait_ms(DEBOUNCING_DELAY);
|
||||||
|
matrix_scan();
|
||||||
|
|
||||||
|
// If the Esc (matrix 0,0) is held down on power up,
|
||||||
|
// reset the EEPROM valid state and jump to bootloader.
|
||||||
|
if ( matrix_get_row(0) & (1<<0) ) {
|
||||||
|
eeprom_reset();
|
||||||
|
bootloader_jump();
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
void matrix_init_kb(void) {
|
||||||
|
bootmagic_lite();
|
||||||
|
main_init();
|
||||||
|
matrix_init_user();
|
||||||
|
}
|
||||||
|
|
||||||
|
void matrix_scan_kb(void) {
|
||||||
|
#if RGB_BACKLIGHT_ENABLED
|
||||||
|
// This only updates the LED driver buffers if something has changed.
|
||||||
|
backlight_update_pwm_buffers();
|
||||||
|
#endif // BACKLIGHT_ENABLED
|
||||||
|
matrix_scan_user();
|
||||||
|
}
|
||||||
|
|
||||||
|
bool process_record_kb(uint16_t keycode, keyrecord_t *record) {
|
||||||
|
return process_record_user(keycode, record);
|
||||||
|
}
|
||||||
|
|
||||||
|
void led_set_kb(uint8_t usb_led) {
|
||||||
|
led_set_user(usb_led);
|
||||||
|
}
|
||||||
|
|
||||||
|
void suspend_power_down_kb(void)
|
||||||
|
{
|
||||||
|
#if RGB_BACKLIGHT_ENABLED
|
||||||
|
//backlight_set_suspend_state(true);
|
||||||
|
#endif // BACKLIGHT_ENABLED
|
||||||
|
}
|
||||||
|
|
||||||
|
void suspend_wakeup_init_kb(void)
|
||||||
|
{
|
||||||
|
#if RGB_BACKLIGHT_ENABLED
|
||||||
|
//backlight_set_suspend_state(false);
|
||||||
|
#endif // BACKLIGHT_ENABLED
|
||||||
|
}
|
||||||
@ -0,0 +1,28 @@
|
|||||||
|
/* Copyright 2018 Jason Williams (Wilba)
|
||||||
|
*
|
||||||
|
* 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/>.
|
||||||
|
*/
|
||||||
|
#pragma once
|
||||||
|
|
||||||
|
#include "quantum.h"
|
||||||
|
|
||||||
|
// This a shortcut to help you visually see your layout.
|
||||||
|
// The first section contains all of the arguments
|
||||||
|
// The second converts the arguments into a two-dimensional array
|
||||||
|
#define LAYOUT( \
|
||||||
|
K00, K01, K02, K03, K04, K05) \
|
||||||
|
{ \
|
||||||
|
{K00, K01, K02, K03, K04, K05}, \
|
||||||
|
}
|
||||||
|
|
||||||
@ -0,0 +1,39 @@
|
|||||||
|
/* Copyright 2017 Jason Williams (Wilba)
|
||||||
|
*
|
||||||
|
* 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/>.
|
||||||
|
*/
|
||||||
|
#pragma once
|
||||||
|
|
||||||
|
#define PROTOCOL_VERSION 0x0001
|
||||||
|
|
||||||
|
enum m6_b_command_id
|
||||||
|
{
|
||||||
|
id_get_protocol_version = 0x01, // always 0x01
|
||||||
|
id_get_keyboard_value,
|
||||||
|
id_set_keyboard_value,
|
||||||
|
id_dynamic_keymap_get_keycode,
|
||||||
|
id_dynamic_keymap_set_keycode,
|
||||||
|
id_dynamic_keymap_reset,
|
||||||
|
id_backlight_config_set_value,
|
||||||
|
id_backlight_config_get_value,
|
||||||
|
id_backlight_config_save,
|
||||||
|
id_eeprom_reset,
|
||||||
|
id_bootloader_jump,
|
||||||
|
id_unhandled = 0xFF,
|
||||||
|
};
|
||||||
|
|
||||||
|
enum m6_b_keyboard_value_id
|
||||||
|
{
|
||||||
|
id_uptime = 0x01
|
||||||
|
};
|
||||||
@ -0,0 +1,15 @@
|
|||||||
|
# RAMA M6-B
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
A 6-key companion keyboard. [More info at RAMA WORKS](https://rama.works/m6a)
|
||||||
|
|
||||||
|
Keyboard Maintainer: [Wilba6582](https://github.com/Wilba6582)
|
||||||
|
Hardware Supported: RAMA M6-B PCB
|
||||||
|
Hardware Availability: [RAMA WORKS Store](https://ramaworks.store/)
|
||||||
|
|
||||||
|
Make example for this keyboard (after setting up your build environment):
|
||||||
|
|
||||||
|
make rama/m6_b:default
|
||||||
|
|
||||||
|
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).
|
||||||
@ -0,0 +1,139 @@
|
|||||||
|
/* Copyright 2018 Jason Williams (Wilba)
|
||||||
|
*
|
||||||
|
* 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/>.
|
||||||
|
*/
|
||||||
|
#if RGB_BACKLIGHT_ENABLED
|
||||||
|
|
||||||
|
#include "rgb_backlight.h"
|
||||||
|
//#include "rgb_backlight_api.h"
|
||||||
|
|
||||||
|
#include <avr/io.h>
|
||||||
|
#include <util/delay.h>
|
||||||
|
#include <avr/interrupt.h>
|
||||||
|
#include "progmem.h"
|
||||||
|
|
||||||
|
#include "quantum/color.h"
|
||||||
|
#include "drivers/avr/i2c_master.h"
|
||||||
|
#include "drivers/issi/is31fl3218.h"
|
||||||
|
|
||||||
|
bool g_suspend_state = false;
|
||||||
|
|
||||||
|
// Global tick at 20 Hz
|
||||||
|
uint32_t g_tick = 0;
|
||||||
|
uint8_t g_config_effect_speed = 0;
|
||||||
|
uint8_t g_config_brightness = 255;
|
||||||
|
|
||||||
|
void backlight_update_pwm_buffers(void)
|
||||||
|
{
|
||||||
|
IS31FL3218_update_pwm_buffers();
|
||||||
|
}
|
||||||
|
|
||||||
|
void backlight_set_color( int index, uint8_t red, uint8_t green, uint8_t blue )
|
||||||
|
{
|
||||||
|
IS31FL3218_set_color( index, red, green, blue );
|
||||||
|
}
|
||||||
|
|
||||||
|
void backlight_set_color_all( uint8_t red, uint8_t green, uint8_t blue )
|
||||||
|
{
|
||||||
|
IS31FL3218_set_color_all( red, green, blue );
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
// This is (F_CPU/1024) / 20 Hz
|
||||||
|
// = 15625 Hz / 20 Hz
|
||||||
|
// = 781
|
||||||
|
#define TIMER3_TOP 260
|
||||||
|
|
||||||
|
void backlight_timer_init(void)
|
||||||
|
{
|
||||||
|
static uint8_t backlight_timer_is_init = 0;
|
||||||
|
if ( backlight_timer_is_init )
|
||||||
|
{
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
backlight_timer_is_init = 1;
|
||||||
|
|
||||||
|
// Timer 3 setup
|
||||||
|
TCCR3B = _BV(WGM32) | // CTC mode OCR3A as TOP
|
||||||
|
_BV(CS32) | _BV(CS30); // prescale by /1024
|
||||||
|
// Set TOP value
|
||||||
|
uint8_t sreg = SREG;
|
||||||
|
cli();
|
||||||
|
|
||||||
|
OCR3AH = (TIMER3_TOP >> 8) & 0xff;
|
||||||
|
OCR3AL = TIMER3_TOP & 0xff;
|
||||||
|
SREG = sreg;
|
||||||
|
}
|
||||||
|
|
||||||
|
void backlight_timer_enable(void)
|
||||||
|
{
|
||||||
|
TIMSK3 |= _BV(OCIE3A);
|
||||||
|
}
|
||||||
|
|
||||||
|
void backlight_timer_disable(void)
|
||||||
|
{
|
||||||
|
TIMSK3 &= ~_BV(OCIE3A);
|
||||||
|
}
|
||||||
|
|
||||||
|
void backlight_set_suspend_state(bool state)
|
||||||
|
{
|
||||||
|
g_suspend_state = state;
|
||||||
|
}
|
||||||
|
|
||||||
|
void backlight_effect_cycle_all(void)
|
||||||
|
{
|
||||||
|
uint8_t hueOffset = ( g_tick << g_config_effect_speed ) & 0xFF;
|
||||||
|
uint8_t satOffset = 127;
|
||||||
|
// Relies on hue being 8-bit and wrapping
|
||||||
|
for ( int i=0; i<6; i++ )
|
||||||
|
{
|
||||||
|
HSV hsv = { .h = hueOffset, .s = satOffset, .v = g_config_brightness };
|
||||||
|
RGB rgb = hsv_to_rgb( hsv );
|
||||||
|
backlight_set_color( i, rgb.r, rgb.g, rgb.b );
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
ISR(TIMER3_COMPA_vect)
|
||||||
|
{
|
||||||
|
// delay 1 second before driving LEDs or doing anything else
|
||||||
|
static uint8_t startup_tick = 0;
|
||||||
|
if ( startup_tick < 20 )
|
||||||
|
{
|
||||||
|
startup_tick++;
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
|
||||||
|
g_tick++;
|
||||||
|
|
||||||
|
if ( g_suspend_state )
|
||||||
|
{
|
||||||
|
backlight_set_color_all( 0, 0, 0 );
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
//HSV hsv = { .h = 240, .s = 255, .v = g_config_brightness };
|
||||||
|
//RGB rgb = hsv_to_rgb( hsv );
|
||||||
|
//backlight_set_color_all( rgb.r, rgb.g, rgb.b );
|
||||||
|
backlight_effect_cycle_all();
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
void backlight_init_drivers(void)
|
||||||
|
{
|
||||||
|
// Initialize I2C
|
||||||
|
i2c_init();
|
||||||
|
IS31FL3218_init();
|
||||||
|
}
|
||||||
|
|
||||||
|
#endif // RGB_BACKLIGHT_ENABLED
|
||||||
@ -0,0 +1,34 @@
|
|||||||
|
/* Copyright 2018 Jason Williams (Wilba)
|
||||||
|
*
|
||||||
|
* 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/>.
|
||||||
|
*/
|
||||||
|
#pragma once
|
||||||
|
|
||||||
|
#if RGB_BACKLIGHT_ENABLED
|
||||||
|
#else
|
||||||
|
#error rgb_backlight.h included when RGB_BACKLIGHT_ENABLED == 0
|
||||||
|
#endif // RGB_BACKLIGHT_ENABLED
|
||||||
|
|
||||||
|
#include <stdint.h>
|
||||||
|
#include <stdbool.h>
|
||||||
|
|
||||||
|
#include "quantum/color.h"
|
||||||
|
|
||||||
|
void backlight_init_drivers(void);
|
||||||
|
void backlight_update_pwm_buffers(void);
|
||||||
|
void backlight_timer_init(void);
|
||||||
|
void backlight_timer_enable(void);
|
||||||
|
void backlight_timer_disable(void);
|
||||||
|
void backlight_set_suspend_state(bool state);
|
||||||
|
|
||||||
@ -0,0 +1,77 @@
|
|||||||
|
# project specific files
|
||||||
|
SRC = rgb_backlight.c \
|
||||||
|
quantum/color.c \
|
||||||
|
drivers/issi/is31fl3218.c \
|
||||||
|
drivers/avr/i2c_master.c
|
||||||
|
|
||||||
|
|
||||||
|
# MCU name
|
||||||
|
MCU = atmega32u4
|
||||||
|
|
||||||
|
# Processor frequency.
|
||||||
|
# This will define a symbol, F_CPU, in all source code files equal to the
|
||||||
|
# processor frequency in Hz. You can then use this symbol in your source code to
|
||||||
|
# calculate timings. Do NOT tack on a 'UL' at the end, this will be done
|
||||||
|
# automatically to create a 32-bit value in your source code.
|
||||||
|
#
|
||||||
|
# This will be an integer division of F_USB below, as it is sourced by
|
||||||
|
# F_USB after it has run through any CPU prescalers. Note that this value
|
||||||
|
# does not *change* the processor frequency - it should merely be updated to
|
||||||
|
# reflect the processor speed set externally so that the code can use accurate
|
||||||
|
# software delays.
|
||||||
|
F_CPU = 16000000
|
||||||
|
|
||||||
|
|
||||||
|
#
|
||||||
|
# LUFA specific
|
||||||
|
#
|
||||||
|
# Target architecture (see library "Board Types" documentation).
|
||||||
|
ARCH = AVR8
|
||||||
|
|
||||||
|
# Input clock frequency.
|
||||||
|
# This will define a symbol, F_USB, in all source code files equal to the
|
||||||
|
# input clock frequency (before any prescaling is performed) in Hz. This value may
|
||||||
|
# differ from F_CPU if prescaling is used on the latter, and is required as the
|
||||||
|
# raw input clock is fed directly to the PLL sections of the AVR for high speed
|
||||||
|
# clock generation for the USB and other AVR subsections. Do NOT tack on a 'UL'
|
||||||
|
# at the end, this will be done automatically to create a 32-bit value in your
|
||||||
|
# source code.
|
||||||
|
#
|
||||||
|
# If no clock division is performed on the input clock inside the AVR (via the
|
||||||
|
# CPU clock adjust registers or the clock division fuses), this will be equal to F_CPU.
|
||||||
|
F_USB = $(F_CPU)
|
||||||
|
|
||||||
|
# Interrupt driven control endpoint task(+60)
|
||||||
|
OPT_DEFS += -DINTERRUPT_CONTROL_ENDPOINT
|
||||||
|
|
||||||
|
# Boot Section
|
||||||
|
BOOTLOADER = atmel-dfu
|
||||||
|
|
||||||
|
# Do not put the microcontroller into power saving mode
|
||||||
|
# when we get USB suspend event. We want it to keep updating
|
||||||
|
# backlight effects.
|
||||||
|
OPT_DEFS += -DNO_SUSPEND_POWER_DOWN
|
||||||
|
|
||||||
|
|
||||||
|
# Build Options
|
||||||
|
# change yes to no to disable
|
||||||
|
#
|
||||||
|
BOOTMAGIC_ENABLE = no # Virtual DIP switch configuration(+1000)
|
||||||
|
MOUSEKEY_ENABLE = no # Mouse keys(+4700)
|
||||||
|
EXTRAKEY_ENABLE = yes # Audio control and System control(+450)
|
||||||
|
CONSOLE_ENABLE = no # Console for debug(+400)
|
||||||
|
COMMAND_ENABLE = no # Commands for debug and configuration
|
||||||
|
# Do not enable SLEEP_LED_ENABLE. it uses the same timer as BACKLIGHT_ENABLE
|
||||||
|
SLEEP_LED_ENABLE = no # Breathing sleep LED during USB suspend
|
||||||
|
# if this doesn't work, see here: https://github.com/tmk/tmk_keyboard/wiki/FAQ#nkro-doesnt-work
|
||||||
|
NKRO_ENABLE = yes # USB Nkey Rollover
|
||||||
|
BACKLIGHT_ENABLE = no # Enable keyboard backlight functionality on B7 by default
|
||||||
|
MIDI_ENABLE = no # MIDI support (+2400 to 4200, depending on config)
|
||||||
|
UNICODE_ENABLE = no # Unicode
|
||||||
|
BLUETOOTH_ENABLE = no # Enable Bluetooth with the Adafruit EZ-Key HID
|
||||||
|
AUDIO_ENABLE = no # Audio output on port C6
|
||||||
|
FAUXCLICKY_ENABLE = no # Use buzzer to emulate clicky switches
|
||||||
|
|
||||||
|
RAW_ENABLE = yes
|
||||||
|
DYNAMIC_KEYMAP_ENABLE = yes
|
||||||
|
CIE1931_CURVE = yes
|
||||||
Loading…
Reference in new issue