@@ -0,0 +1,173 @@ | |||
#---------------------------------------------------------------------------- | |||
# On command line: | |||
# | |||
# make all = Make software. | |||
# | |||
# make clean = Clean out built project files. | |||
# | |||
# make coff = Convert ELF to AVR COFF. | |||
# | |||
# make extcoff = Convert ELF to AVR Extended COFF. | |||
# | |||
# make program = Download the hex file to the device. | |||
# Please customize your programmer settings(PROGRAM_CMD) | |||
# | |||
# make teensy = Download the hex file to the device, using teensy_loader_cli. | |||
# (must have teensy_loader_cli installed). | |||
# | |||
# make dfu = Download the hex file to the device, using dfu-programmer (must | |||
# have dfu-programmer installed). | |||
# | |||
# make flip = Download the hex file to the device, using Atmel FLIP (must | |||
# have Atmel FLIP installed). | |||
# | |||
# make dfu-ee = Download the eeprom file to the device, using dfu-programmer | |||
# (must have dfu-programmer installed). | |||
# | |||
# make flip-ee = Download the eeprom file to the device, using Atmel FLIP | |||
# (must have Atmel FLIP installed). | |||
# | |||
# make debug = Start either simulavr or avarice as specified for debugging, | |||
# with avr-gdb or avr-insight as the front end for debugging. | |||
# | |||
# make filename.s = Just compile filename.c into the assembler code only. | |||
# | |||
# make filename.i = Create a preprocessed source file for use in submitting | |||
# bug reports to the GCC project. | |||
# | |||
# To rebuild project do "make clean" then "make all". | |||
#---------------------------------------------------------------------------- | |||
# Target file name (without extension). | |||
TARGET = foobar | |||
# Directory common source filess exist | |||
TMK_DIR = ../../tmk_core | |||
# Directory keyboard dependent files exist | |||
TARGET_DIR = . | |||
# project specific files | |||
SRC = matrix.c \ | |||
i2c.c \ | |||
serial.c \ | |||
split-util.c \ | |||
led.c \ | |||
rgblight.c \ | |||
light_ws2812.c | |||
CONFIG_H = config.h | |||
# MCU name | |||
MCU = atmega32u4 | |||
COM_PORT=/dev/ttyACM0 | |||
PROGRAM_CMD=sleep 3; avrdude -p atmega32u4 -P $(COM_PORT) -c avr109 -U flash:w:$(TARGET).hex | |||
# 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 Size in *bytes* | |||
# Teensy halfKay 512 | |||
# Teensy++ halfKay 1024 | |||
# Atmel DFU loader 4096 | |||
# LUFA bootloader 4096 | |||
# USBaspLoader 2048 | |||
OPT_DEFS += -DBOOTLOADER_SIZE=4096 | |||
# Changes some bootmagic settings for when the space is on the left half | |||
OPT_DEFS += -DSPACE_ON_LEFT_HALF | |||
# # Use I2C for communication between the halves of the keyboard | |||
# OPT_DEFS += -DUSE_I2C | |||
# Build Options | |||
# comment out to disable the options. | |||
# | |||
BOOTMAGIC_ENABLE = yes # Virtual DIP switch configuration(+1000) | |||
MOUSEKEY_ENABLE = yes # Mouse keys(+4700) | |||
EXTRAKEY_ENABLE = yes # Audio control and System control(+450) | |||
CONSOLE_ENABLE = yes # Console for debug(+400) | |||
COMMAND_ENABLE = yes # Commands for debug and configuration | |||
SLEEP_LED_ENABLE = yes # Breathing sleep LED during USB suspend | |||
NKRO_ENABLE = yes # USB Nkey Rollover | |||
ACTIONMAP_ENABLE = yes # Use 16bit action codes in keymap instead of 8bit keycodes | |||
ifdef ACTIONMAP_ENABLE | |||
KEYMAP_FILE = actionmap | |||
else | |||
KEYMAP_FILE = keymap | |||
SRC := keymap_common.c $(SRC) | |||
endif | |||
ifdef KEYMAP | |||
SRC := $(KEYMAP_FILE)_$(KEYMAP).c $(SRC) | |||
else | |||
SRC := $(KEYMAP_FILE)_plain.c $(SRC) | |||
endif | |||
#PS2_MOUSE_ENABLE = yes # PS/2 mouse(TrackPoint) support | |||
#PS2_USE_BUSYWAIT = yes # uses primitive reference code | |||
#PS2_USE_INT = yes # uses external interrupt for falling edge of PS/2 clock pin | |||
#PS2_USE_USART = yes # uses hardware USART engine for PS/2 signal receive(recomened) | |||
# Search Path | |||
VPATH += $(TARGET_DIR) | |||
VPATH += $(TMK_DIR) | |||
# Un comment this line if you want to use pjrc protocol | |||
# include $(TMK_DIR)/protocol/pjrc.mk | |||
include $(TMK_DIR)/protocol/lufa.mk | |||
include $(TMK_DIR)/common.mk | |||
include $(TMK_DIR)/rules.mk | |||
debug-on: EXTRAFLAGS += -DDEBUG -DDEBUG_ACTION | |||
debug-on: all | |||
debug-off: EXTRAFLAGS += -DNO_DEBUG -DNO_PRINT | |||
debug-off: OPT_DEFS := $(filter-out -DCONSOLE_ENABLE,$(OPT_DEFS)) | |||
debug-off: all | |||
eeprom-left: | |||
sleep 3; avrdude -p atmega32u4 -P $(COM_PORT) -c avr109 -U eeprom:w:eeprom-lefthand.eep | |||
eeprom-right: | |||
sleep 3; avrdude -p atmega32u4 -P $(COM_PORT) -c avr109 -U eeprom:w:eeprom-righthand.eep |
@@ -0,0 +1,99 @@ | |||
This is a modification of the TMK firmware by ahtn found here https://github.com/ahtn/tmk_keyboard/tree/master/keyboard/split_keyboard | |||
Custom split keyboard firmware | |||
====== | |||
Split keyboard firmware for Arduino Pro Micro or other ATmega32u4 | |||
based boards. | |||
Features | |||
-------- | |||
Some features supported by the firmware: | |||
* Either half can connect to the computer via USB, or both halves can be used | |||
independently. | |||
* You only need 3 wires to connect the two halves. Two for VCC and GND and one | |||
for serial communication. | |||
* Optional support for I2C connection between the two halves if for some | |||
reason you require a faster connection between the two halves. Note this | |||
requires an extra wire between halves and pull-up resistors on the data lines. | |||
Required Hardware | |||
----------------- | |||
Apart from diodes and key switches for the keyboard matrix in each half, you | |||
will need: | |||
* 2 Arduino Pro Micro's. You can find theses on aliexpress for โ3.50USD each. | |||
* 2 TRS sockets | |||
* 1 TRS cable. | |||
Alternatively, you can use any sort of cable and socket that has at least 3 | |||
wires. If you want to use I2C to communicate between halves, you will need a | |||
cable with at least 4 wires and 2x 4.7kฮฉ pull-up resistors | |||
Wiring | |||
------ | |||
The 3 wires of the TRS cable need to connect GND, VCC, and digital pin 3 (i.e. | |||
`PD0` on the ATmega32u4) between the two Pro Micros. | |||
Then wire your key matrix to any of the remaining 17 IO pins of the pro micro | |||
and modify the `MATRIX_COL_PINS` and `MATRIX_ROW_PINS` in `config.h` accordingly. | |||
The wiring for serial: | |||
 | |||
The wiring for i2c: | |||
 | |||
The pull-up resistors may be placed on either half. It is also possible | |||
to use 4 resistors and have the pull-ups in both halves, but this is | |||
unnecessary in simple use cases. | |||
Notes on Software Configuration | |||
------------------------------- | |||
Configuring the firmware is similar to any other TMK project. One thing | |||
to note is that `MATIX_ROWS` in `config.h` is the total number of rows between | |||
the two halves, i.e. if your split keyboard has 4 rows in each half, then | |||
`MATRIX_ROWS=8`. | |||
Also the current implementation assumes a maximum of 8 columns, but it would | |||
not be very difficult to adapt it to support more if required. | |||
Flashing | |||
-------- | |||
Before you go to flash the program memory for the first time, you will need to | |||
EEPROM for the left and right halves. The EEPROM is used to store whether the | |||
half is left handed or right handed. This makes it so that the same firmware | |||
file will run on both hands instead of having to flash left and right handed | |||
versions of the firmware to each half. To flash the EEPROM file for the left | |||
half run: | |||
``` | |||
make eeprom-left | |||
``` | |||
and similarly for right half | |||
``` | |||
make eeprom-right | |||
``` | |||
After you have flashed the EEPROM for the first time, you then need to program | |||
the flash memory: | |||
``` | |||
make program | |||
``` | |||
Note that you need to program both halves, but you have the option of using | |||
different keymaps for each half. You could program the left half with a QWERTY | |||
layout and the right half with a Colemak layout. Then if you connect the left | |||
half to a computer by USB the keyboard will use QWERTY and Colemak when the | |||
right half is connected. | |||
@@ -0,0 +1,35 @@ | |||
#ifndef ACTIONMAP_COMMON_H | |||
#define ACTIONMAP_COMMON_H | |||
#include "rgblight.h" | |||
enum function_id { | |||
RGBLED_TOGGLE, | |||
RGBLED_STEP_MODE, | |||
RGBLED_INCREASE_HUE, | |||
RGBLED_DECREASE_HUE, | |||
RGBLED_INCREASE_SAT, | |||
RGBLED_DECREASE_SAT, | |||
RGBLED_INCREASE_VAL, | |||
RGBLED_DECREASE_VAL, | |||
}; | |||
#define ACTIONMAP( \ | |||
K00, K01, K02, K03, K04, \ | |||
K10, K11, K12, K13, K14, \ | |||
K20, K21, K22, K23, K24, \ | |||
\ | |||
K30, K31, K32, K33, K34, \ | |||
K40, K41, K42, K43, K44, \ | |||
K50, K51, K52, K53, K54 \ | |||
) { \ | |||
{ AC_##K00, AC_##K01, AC_##K02, AC_##K03, AC_##K04 }, \ | |||
{ AC_##K10, AC_##K11, AC_##K12, AC_##K13, AC_##K14 }, \ | |||
{ AC_##K20, AC_##K21, AC_##K22, AC_##K23, AC_##K24 }, \ | |||
\ | |||
{ AC_##K34, AC_##K33, AC_##K32, AC_##K31, AC_##K30 }, \ | |||
{ AC_##K44, AC_##K43, AC_##K42, AC_##K41, AC_##K40 }, \ | |||
{ AC_##K54, AC_##K53, AC_##K52, AC_##K51, AC_##K50 } \ | |||
} | |||
#endif |
@@ -0,0 +1,149 @@ | |||
#include "actionmap.h" | |||
#include "action_code.h" | |||
#include "actionmap_common.h" | |||
#include "rgblight.h" | |||
/* | |||
* Actions | |||
*/ | |||
#define AC_BLD ACTION_BACKLIGHT_DECREASE() | |||
#define AC_BLI ACTION_BACKLIGHT_INCREASE() | |||
#define AC_TL1 ACTION_LAYER_TAP_KEY(1, KC_SPACE) | |||
#define AC_TL2 ACTION_LAYER_TAP_KEY(2, KC_BSPACE) | |||
#define AC_TL3 ACTION_LAYER_TAP_KEY(3, KC_C) | |||
#define AC_TL4 ACTION_LAYER_TAP_KEY(4, KC_V) | |||
#define AC_TL5 ACTION_LAYER_TAP_KEY(5, KC_B) | |||
#define AC_TM1 ACTION_MODS_TAP_KEY(MOD_RSFT, KC_ENT) | |||
#define AC_TM2 ACTION_MODS_TAP_KEY(MOD_LCTL, KC_Z) | |||
#define AC_TM3 ACTION_MODS_TAP_KEY(MOD_LALT, KC_X) | |||
#define AC_TM4 ACTION_MODS_TAP_KEY(MOD_RALT, KC_N) | |||
#define AC_TM5 ACTION_MODS_TAP_KEY(MOD_RCTL, KC_M) | |||
#define AC_S01 ACTION_MODS_KEY(MOD_LSFT, KC_1) | |||
#define AC_S02 ACTION_MODS_KEY(MOD_LSFT, KC_2) | |||
#define AC_S03 ACTION_MODS_KEY(MOD_LSFT, KC_3) | |||
#define AC_S04 ACTION_MODS_KEY(MOD_LSFT, KC_4) | |||
#define AC_S05 ACTION_MODS_KEY(MOD_LSFT, KC_5) | |||
#define AC_S06 ACTION_MODS_KEY(MOD_LSFT, KC_6) | |||
#define AC_S07 ACTION_MODS_KEY(MOD_LSFT, KC_7) | |||
#define AC_S08 ACTION_MODS_KEY(MOD_LSFT, KC_8) | |||
#define AC_S09 ACTION_MODS_KEY(MOD_LSFT, KC_9) | |||
#define AC_S10 ACTION_MODS_KEY(MOD_LSFT, KC_0) | |||
#define AC_S11 ACTION_MODS_KEY(MOD_LSFT, KC_MINS) | |||
#define AC_S12 ACTION_MODS_KEY(MOD_LSFT, KC_EQL) | |||
#define AC_S13 ACTION_MODS_KEY(MOD_LSFT, KC_LBRC) | |||
#define AC_S14 ACTION_MODS_KEY(MOD_LSFT, KC_RBRC) | |||
#define AC_S15 ACTION_MODS_KEY(MOD_LSFT, KC_BSLS) | |||
#define AC_S16 ACTION_MODS_KEY(MOD_LSFT, KC_COMM) | |||
#define AC_S17 ACTION_MODS_KEY(MOD_LSFT, KC_DOT) | |||
#define AC_S18 ACTION_MODS_KEY(MOD_LSFT, KC_SLSH) | |||
#define AC_S19 ACTION_MODS_KEY(MOD_LSFT, KC_SCLN) | |||
#define AC_S20 ACTION_MODS_KEY(MOD_LSFT, KC_QUOT) | |||
#define AC_L01 ACTION_FUNCTION(RGBLED_TOGGLE) | |||
#define AC_L02 ACTION_FUNCTION(RGBLED_STEP_MODE) | |||
#define AC_L03 ACTION_FUNCTION(RGBLED_INCREASE_HUE) | |||
#define AC_L04 ACTION_FUNCTION(RGBLED_DECREASE_HUE) | |||
#define AC_L05 ACTION_FUNCTION(RGBLED_INCREASE_SAT) | |||
#define AC_L06 ACTION_FUNCTION(RGBLED_DECREASE_SAT) | |||
#define AC_L07 ACTION_FUNCTION(RGBLED_INCREASE_VAL) | |||
#define AC_L08 ACTION_FUNCTION(RGBLED_DECREASE_VAL) | |||
const action_t PROGMEM actionmaps[][MATRIX_ROWS][MATRIX_COLS] = { | |||
[0] = ACTIONMAP( | |||
Q, W, E, R, T, | |||
A, S, D, F, G, | |||
TM2, TM3, TL3, TL4, TL2, | |||
Y, U, I, O, P, | |||
H, J, K, L, ESC, | |||
TL1, TL5, TM4, TM5, TM1), | |||
[1] = ACTIONMAP( | |||
1, 2, 3, 4, 5, | |||
F1, F2, F3, F4, F5, | |||
TRNS, TRNS, TRNS, TRNS, DEL, | |||
6, 7, 8, 9, 0, | |||
F6, F7, F8, F9, F10, | |||
TRNS, TRNS, TRNS, TRNS, TRNS), | |||
[2] = ACTIONMAP( | |||
S01, S02, S03, S04, S05, | |||
F11, F12, TRNS, TRNS, TRNS, | |||
TRNS, TRNS, TRNS, TRNS, TRNS, | |||
S06, S07, S08, S09, S10, | |||
TRNS, TRNS, TRNS, TRNS, GRV, | |||
TRNS, TRNS, TRNS, TRNS, TRNS), | |||
[3] = ACTIONMAP( | |||
TRNS, TRNS, TRNS, TRNS, TRNS, | |||
TAB, TRNS, TRNS, TRNS, TRNS, | |||
TRNS, TRNS, TRNS, TRNS, TRNS, | |||
MINS, EQL, LBRC, RBRC, BSLS, | |||
COMM, DOT, SLSH, SCLN, QUOT, | |||
TRNS, LEFT, DOWN, UP, RGHT), | |||
[4] = ACTIONMAP( | |||
TRNS, TRNS, TRNS, TRNS, TRNS, | |||
TAB, TRNS, TRNS, TRNS, TRNS, | |||
TRNS, TRNS, TRNS, TRNS, TRNS, | |||
S11, S12, S13, S14, S15, | |||
S16, S17, S18, S19, S20, | |||
TRNS, HOME, PGDN, PGUP, END), | |||
[5] = ACTIONMAP( | |||
CALC, WHOM, MAIL, MYCM, TRNS, | |||
L01, L02, L03, L04, L05, | |||
TRNS, TRNS, TRNS, TRNS, BTLD, | |||
TRNS, TRNS, TRNS, TRNS, PSCR, | |||
L06, L07, L08, BLD, BLI, | |||
TRNS, TRNS, TRNS, TRNS, TRNS), | |||
}; | |||
void action_function(keyrecord_t *record, uint8_t id, uint8_t opt) { | |||
switch (id) { | |||
case RGBLED_TOGGLE: | |||
if (record->event.pressed) { | |||
rgblight_toggle(); | |||
} | |||
break; | |||
case RGBLED_INCREASE_HUE: | |||
if (record->event.pressed) { | |||
rgblight_increase_hue(); | |||
} | |||
break; | |||
case RGBLED_DECREASE_HUE: | |||
if (record->event.pressed) { | |||
rgblight_decrease_hue(); | |||
} | |||
break; | |||
case RGBLED_INCREASE_SAT: | |||
if (record->event.pressed) { | |||
rgblight_increase_sat(); | |||
} | |||
break; | |||
case RGBLED_DECREASE_SAT: | |||
if (record->event.pressed) { | |||
rgblight_decrease_sat(); | |||
} | |||
break; | |||
case RGBLED_INCREASE_VAL: | |||
if (record->event.pressed) { | |||
rgblight_increase_val(); | |||
} | |||
break; | |||
case RGBLED_DECREASE_VAL: | |||
if (record->event.pressed) { | |||
rgblight_decrease_val(); | |||
} | |||
break; | |||
case RGBLED_STEP_MODE: | |||
if (record->event.pressed) { | |||
rgblight_step(); | |||
} | |||
break; | |||
} | |||
} |
@@ -0,0 +1,129 @@ | |||
/* | |||
Copyright 2012 Jun Wako <[email protected]> | |||
This program is free software: you can redistribute it and/or modify | |||
it under the terms of the GNU General Public License as published by | |||
the Free Software Foundation, either version 2 of the License, or | |||
(at your option) any later version. | |||
This program is distributed in the hope that it will be useful, | |||
but WITHOUT ANY WARRANTY; without even the implied warranty of | |||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |||
GNU General Public License for more details. | |||
You should have received a copy of the GNU General Public License | |||
along with this program. If not, see <http://www.gnu.org/licenses/>. | |||
*/ | |||
#ifndef CONFIG_H | |||
#define CONFIG_H | |||
/* USB Device descriptor parameter */ | |||
#define VENDOR_ID 0xFEED | |||
#define PRODUCT_ID 0x0A0C | |||
#define DEVICE_VER 0x0F00 | |||
#define MANUFACTURER di0ib | |||
#define PRODUCT The foobar Keyboard | |||
#define DESCRIPTION A split 30 key keyboard | |||
/* key matrix size */ | |||
#define ROWS_PER_HAND 3 | |||
#define MATRIX_COLS 5 | |||
#define MATRIX_ROWS ROWS_PER_HAND*2 | |||
#define MATRIX_COL_PINS { F6, F7, B1, B3, B2 } | |||
#define MATRIX_ROW_PINS { D7, E6, B4 } | |||
/* use i2c instead of serial */ | |||
//#define USE_I2C | |||
//#define I2C_WRITE_TEST_CODE | |||
/* define if matrix has ghost */ | |||
//#define MATRIX_HAS_GHOST | |||
/* Set 0 if debouncing isn't needed */ | |||
#define DEBOUNCE 5 | |||
/* Mechanical locking support. Use KC_LCAP, KC_LNUM or KC_LSCR instead in keymap */ | |||
#define LOCKING_SUPPORT_ENABLE | |||
/* Locking resynchronize hack */ | |||
#define LOCKING_RESYNC_ENABLE | |||
/* | |||
* Feature disable options | |||
* These options are also useful to firmware size reduction. | |||
*/ | |||
/* disable debug print */ | |||
//#define NO_DEBUG | |||
/* disable print */ | |||
//#define NO_PRINT | |||
/* disable action features */ | |||
//#define NO_ACTION_LAYER | |||
//#define NO_ACTION_TAPPING | |||
//#define NO_ACTION_ONESHOT | |||
//#define NO_ACTION_MACRO | |||
//#define NO_ACTION_FUNCTION | |||
/* key combination for command */ | |||
#define IS_COMMAND() ( \ | |||
keyboard_report->mods == (MOD_BIT(KC_LCTL) | MOD_BIT(KC_LALT) | MOD_BIT(KC_LGUI)) \ | |||
) | |||
/* ws2812 RGB LED */ | |||
#define ws2812_PORTREG PORTB | |||
#define ws2812_DDRREG DDRB | |||
#define ws2812_pin PB6 | |||
#define RGBLED_NUM 4 // Number of LEDs | |||
#ifndef RGBLIGHT_HUE_STEP | |||
#define RGBLIGHT_HUE_STEP 10 | |||
#endif | |||
#ifndef RGBLIGHT_SAT_STEP | |||
#define RGBLIGHT_SAT_STEP 17 | |||
#endif | |||
#ifndef RGBLIGHT_VAL_STEP | |||
#define RGBLIGHT_VAL_STEP 17 | |||
#endif | |||
/* boot magic key */ | |||
#define BOOTMAGIC_KEY_SALT KC_Q | |||
#ifdef SPACE_ON_LEFT_HALF | |||
#define BOOTMAGIC_KEY_DEFAULT_LAYER_0 KC_Z | |||
#define BOOTMAGIC_KEY_DEFAULT_LAYER_1 KC_X | |||
#define BOOTMAGIC_KEY_DEFAULT_LAYER_2 KC_C | |||
#define BOOTMAGIC_HOST_NKRO KC_V | |||
#else | |||
#define BOOTMAGIC_KEY_DEFAULT_LAYER_0 KC_M | |||
#define BOOTMAGIC_KEY_DEFAULT_LAYER_1 KC_COMM | |||
#define BOOTMAGIC_KEY_DEFAULT_LAYER_2 KC_DOT | |||
#define BOOTMAGIC_HOST_NKRO KC_N | |||
#endif | |||
/* Mousekey settings */ | |||
#define MOUSEKEY_MOVE_MAX 127 // default 127 | |||
#define MOUSEKEY_WHEEL_MAX 127 // default 127 | |||
#define MOUSEKEY_MOVE_DELTA 5 // default 5 | |||
#define MOUSEKEY_WHEEL_DELTA 1 // default 1 | |||
#define MOUSEKEY_DELAY 300 // default 300 | |||
#define MOUSEKEY_INTERVAL 50 // default 50 | |||
#define MOUSEKEY_MAX_SPEED 5 // default 10 | |||
#define MOUSEKEY_TIME_TO_MAX 10 // default 20 | |||
#define MOUSEKEY_WHEEL_MAX_SPEED 8 // default 8 | |||
#define MOUSEKEY_WHEEL_TIME_TO_MAX 40 // default 40 | |||
/* Action tapping settings */ | |||
#define TAPPING_TERM 200 // default 200 | |||
/* #define TAPPING_TOGGLE 2 // default 5 */ | |||
/* #define ONESHOT_TIMEOUT 5000 // default undefined */ | |||
#define ONESHOT_TAP_TOGGLE 2 | |||
#endif |
@@ -0,0 +1,223 @@ | |||
#include <util/twi.h> | |||
#include <avr/io.h> | |||
#include <stdlib.h> | |||
#include <avr/interrupt.h> | |||
#include <util/twi.h> | |||
#include <stdbool.h> | |||
#include "i2c.h" | |||
#define I2C_READ 1 | |||
#define I2C_WRITE 0 | |||
#define I2C_ACK 1 | |||
#define I2C_NACK 0 | |||
// Limits the amount of we wait for any one i2c transaction. | |||
// Since were running SCL line 100kHz (=> 10ฮผs/bit), and each transactions is | |||
// 9 bits, a single transaction will take around 90ฮผs to complete. | |||
// | |||
// (F_CPU/SCL_CLOCK) => # of mcu cycles to transfer a bit | |||
// poll loop takes at least 8 clock cycles to execute | |||
#define I2C_LOOP_TIMEOUT (9+1)*(F_CPU/SCL_CLOCK)/8 | |||
#define BUFFER_POS_INC() (slave_buffer_pos = (slave_buffer_pos+1)%SLAVE_BUFFER_SIZE) | |||
static volatile uint8_t i2c_slave_buffer[SLAVE_BUFFER_SIZE] = {0}; | |||
static volatile uint8_t slave_buffer_pos; | |||
static volatile bool slave_has_register_set = false; | |||
static uint8_t i2c_start(uint8_t address); | |||
static void i2c_stop(void); | |||
static uint8_t i2c_write(uint8_t data); | |||
static uint8_t i2c_read(uint8_t ack); | |||
// Wait for an i2c operation to finish | |||
inline static | |||
void i2c_delay(void) { | |||
uint16_t lim = 0; | |||
while(!(TWCR & (1<<TWINT)) && lim < I2C_LOOP_TIMEOUT) | |||
lim++; | |||
// easier way, but will wait slightly longer | |||
// _delay_us(100); | |||
} | |||
// i2c_device_addr: the i2c device to communicate with | |||
// addr: the memory address to read from the i2c device | |||
// dest: pointer to where read data is saved | |||
// len: the number of bytes to read | |||
// | |||
// NOTE: on error, the data in dest may have been modified | |||
bool i2c_master_read(uint8_t i2c_device_addr, uint8_t addr, uint8_t *dest, uint8_t len) { | |||
bool err; | |||
if (len == 0) return 0; | |||
err = i2c_start(i2c_device_addr + I2C_WRITE); | |||
if (err) return err; | |||
err = i2c_write(addr); | |||
if (err) return err; | |||
err = i2c_start(i2c_device_addr + I2C_READ); | |||
if (err) return err; | |||
for (uint8_t i = 0; i < len-1; ++i) { | |||
dest[i] = i2c_read(I2C_ACK); | |||
} | |||
dest[len-1] = i2c_read(I2C_NACK); | |||
i2c_stop(); | |||
return 0; | |||
} | |||
// i2c_device_addr: the i2c device to communicate with | |||
// addr: the memory address at which to write in the i2c device | |||
// data: the data to be written | |||
// len: the number of bytes to write | |||
bool i2c_master_write(uint8_t i2c_device_addr, uint8_t addr, uint8_t *data, uint8_t len) { | |||
bool err; | |||
if (len == 0) return 0; | |||
err = i2c_start(i2c_device_addr + I2C_WRITE); | |||
if (err) return err; | |||
err = i2c_write(addr); | |||
if (err) return err; | |||
for (uint8_t i = 0; i < len; ++i) { | |||
err = i2c_write(data[i]); | |||
if (err) return err; | |||
} | |||
i2c_stop(); | |||
return 0; | |||
} | |||
void i2c_slave_write(uint8_t addr, uint8_t data) { | |||
i2c_slave_buffer[addr] = data; | |||
} | |||
uint8_t i2c_slave_read(uint8_t addr) { | |||
return i2c_slave_buffer[addr]; | |||
} | |||
// Setup twi to run at 100kHz | |||
void i2c_master_init(void) { | |||
// no prescaler | |||
TWSR = 0; | |||
// Set TWI clock frequency to SCL_CLOCK. Need TWBR>10. | |||
// Check datasheets for more info. | |||
TWBR = ((F_CPU/SCL_CLOCK)-16)/2; | |||
} | |||
// Start a transaction with the given i2c slave address. The direction of the | |||
// transfer is set with I2C_READ and I2C_WRITE. | |||
// returns: 0 => success | |||
// 1 => error | |||
uint8_t i2c_start(uint8_t address) { | |||
TWCR = (1<<TWINT) | (1<<TWEN) | (1<<TWSTA); | |||
i2c_delay(); | |||
// check that we started successfully | |||
if ( (TW_STATUS != TW_START) && (TW_STATUS != TW_REP_START)) | |||
return 1; | |||
TWDR = address; | |||
TWCR = (1<<TWINT) | (1<<TWEN); | |||
i2c_delay(); | |||
if ( (TW_STATUS != TW_MT_SLA_ACK) && (TW_STATUS != TW_MR_SLA_ACK) ) | |||
return 1; // slave did not acknowledge | |||
else | |||
return 0; // success | |||
} | |||
// Finish the i2c transaction. | |||
void i2c_stop(void) { | |||
TWCR = (1<<TWINT) | (1<<TWEN) | (1<<TWSTO); | |||
uint16_t lim = 0; | |||
while(!(TWCR & (1<<TWSTO)) && lim < I2C_LOOP_TIMEOUT) | |||
lim++; | |||
} | |||
// Write one byte to the i2c slave. | |||
// returns 0 => slave ACK | |||
// 1 => slave NACK | |||
uint8_t i2c_write(uint8_t data) { | |||
TWDR = data; | |||
TWCR = (1<<TWINT) | (1<<TWEN); | |||
i2c_delay(); | |||
// check if the slave acknowledged us | |||
return (TW_STATUS == TW_MT_DATA_ACK) ? 0 : 1; | |||
} | |||
// Read one byte from the i2c slave. If ack=1 the slave is acknowledged, | |||
// if ack=0 the acknowledge bit is not set. | |||
// returns: byte read from i2c device | |||
uint8_t i2c_read(uint8_t ack) { | |||
TWCR = (1<<TWINT) | (1<<TWEN) | (ack<<TWEA); | |||
i2c_delay(); | |||
return TWDR; | |||
} | |||
void i2c_slave_init(uint8_t address) { | |||
TWAR = address << 0; // slave i2c address | |||
// TWEN - twi enable | |||
// TWEA - enable address acknowledgement | |||
// TWINT - twi interrupt flag | |||
// TWIE - enable the twi interrupt | |||
TWCR = (1<<TWIE) | (1<<TWEA) | (1<<TWINT) | (1<<TWEN); | |||
} | |||
ISR(TWI_vect); | |||
ISR(TWI_vect) { | |||
uint8_t ack = 1; | |||
switch(TW_STATUS) { | |||
case TW_SR_SLA_ACK: | |||
// this device has been addressed as a slave receiver | |||
slave_has_register_set = false; | |||
break; | |||
case TW_SR_DATA_ACK: | |||
// this device has received data as a slave receiver | |||
// The first byte that we receive in this transaction sets the location | |||
// of the read/write location of the slaves memory that it exposes over | |||
// i2c. After that, bytes will be written at slave_buffer_pos, incrementing | |||
// slave_buffer_pos after each write. | |||
if(!slave_has_register_set) { | |||
slave_buffer_pos = TWDR; | |||
// don't acknowledge the master if this memory loctaion is out of bounds | |||
if ( slave_buffer_pos >= SLAVE_BUFFER_SIZE ) { | |||
ack = 0; | |||
slave_buffer_pos = 0; | |||
} | |||
slave_has_register_set = true; | |||
} else { | |||
i2c_slave_buffer[slave_buffer_pos] = TWDR; | |||
BUFFER_POS_INC(); | |||
} | |||
break; | |||
case TW_ST_SLA_ACK: | |||
case TW_ST_DATA_ACK: | |||
// master has addressed this device as a slave transmitter and is | |||
// requesting data. | |||
TWDR = i2c_slave_buffer[slave_buffer_pos]; | |||
BUFFER_POS_INC(); | |||
break; | |||
case TW_BUS_ERROR: // something went wrong, reset twi state | |||
TWCR = 0; | |||
default: | |||
break; | |||
} | |||
// Reset everything, so we are ready for the next TWI interrupt | |||
TWCR |= (1<<TWIE) | (1<<TWINT) | (ack<<TWEA) | (1<<TWEN); | |||
} |
@@ -0,0 +1,21 @@ | |||
#ifndef I2C_H | |||
#define I2C_H | |||
#include <stdint.h> | |||
#define SLAVE_BUFFER_SIZE 0x40 | |||
// i2c SCL clock frequency | |||
#define SCL_CLOCK 100000L | |||
void i2c_master_init(void); | |||
void i2c_slave_init(uint8_t address); | |||
bool i2c_master_write(uint8_t i2c_device_addr, uint8_t addr, uint8_t *dest, uint8_t len); | |||
bool i2c_master_read(uint8_t i2c_device_addr, uint8_t addr, uint8_t *data, uint8_t len); | |||
void i2c_slave_write(uint8_t addr, uint8_t data); | |||
uint8_t i2c_slave_read(uint8_t addr); | |||
#endif |
@@ -0,0 +1,24 @@ | |||
/* | |||
Copyright 2012 Jun Wako <[email protected]> | |||
This program is free software: you can redistribute it and/or modify | |||
it under the terms of the GNU General Public License as published by | |||
the Free Software Foundation, either version 2 of the License, or | |||
(at your option) any later version. | |||
This program is distributed in the hope that it will be useful, | |||
but WITHOUT ANY WARRANTY; without even the implied warranty of | |||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |||
GNU General Public License for more details. | |||
You should have received a copy of the GNU General Public License | |||
along with this program. If not, see <http://www.gnu.org/licenses/>. | |||
*/ | |||
#include <avr/io.h> | |||
#include "stdint.h" | |||
#include "led.h" | |||
void led_set(uint8_t usb_led) | |||
{ | |||
} |
@@ -0,0 +1,181 @@ | |||
/* | |||
* light weight WS2812 lib V2.0b | |||
* | |||
* Controls WS2811/WS2812/WS2812B RGB-LEDs | |||
* Author: Tim ([email protected]) | |||
* | |||
* Jan 18th, 2014 v2.0b Initial Version | |||
* Nov 29th, 2015 v2.3 Added SK6812RGBW support | |||
* | |||
* License: GNU GPL v2 (see License.txt) | |||
*/ | |||
#include "light_ws2812.h" | |||
#include <avr/interrupt.h> | |||
#include <avr/io.h> | |||
#include <util/delay.h> | |||
#include "debug.h" | |||
// Setleds for standard RGB | |||
void inline ws2812_setleds(struct cRGB *ledarray, uint16_t leds) | |||
{ | |||
ws2812_setleds_pin(ledarray,leds, _BV(ws2812_pin)); | |||
} | |||
void inline ws2812_setleds_pin(struct cRGB *ledarray, uint16_t leds, uint8_t pinmask) | |||
{ | |||
ws2812_DDRREG |= pinmask; // Enable DDR | |||
ws2812_sendarray_mask((uint8_t*)ledarray,leds+leds+leds,pinmask); | |||
_delay_us(50); | |||
} | |||
// Setleds for SK6812RGBW | |||
void inline ws2812_setleds_rgbw(struct cRGBW *ledarray, uint16_t leds) | |||
{ | |||
ws2812_DDRREG |= _BV(ws2812_pin); // Enable DDR | |||
ws2812_sendarray_mask((uint8_t*)ledarray,leds<<2,_BV(ws2812_pin)); | |||
_delay_us(80); | |||
} | |||
void ws2812_sendarray(uint8_t *data,uint16_t datlen) | |||
{ | |||
ws2812_sendarray_mask(data,datlen,_BV(ws2812_pin)); | |||
} | |||
/* | |||
This routine writes an array of bytes with RGB values to the Dataout pin | |||
using the fast 800kHz clockless WS2811/2812 protocol. | |||
*/ | |||
// Timing in ns | |||
#define w_zeropulse 350 | |||
#define w_onepulse 900 | |||
#define w_totalperiod 1250 | |||
// Fixed cycles used by the inner loop | |||
#define w_fixedlow 2 | |||
#define w_fixedhigh 4 | |||
#define w_fixedtotal 8 | |||
// Insert NOPs to match the timing, if possible | |||
#define w_zerocycles (((F_CPU/1000)*w_zeropulse )/1000000) | |||
#define w_onecycles (((F_CPU/1000)*w_onepulse +500000)/1000000) | |||
#define w_totalcycles (((F_CPU/1000)*w_totalperiod +500000)/1000000) | |||
// w1 - nops between rising edge and falling edge - low | |||
#define w1 (w_zerocycles-w_fixedlow) | |||
// w2 nops between fe low and fe high | |||
#define w2 (w_onecycles-w_fixedhigh-w1) | |||
// w3 nops to complete loop | |||
#define w3 (w_totalcycles-w_fixedtotal-w1-w2) | |||
#if w1>0 | |||
#define w1_nops w1 | |||
#else | |||
#define w1_nops 0 | |||
#endif | |||
// The only critical timing parameter is the minimum pulse length of the "0" | |||
// Warn or throw error if this timing can not be met with current F_CPU settings. | |||
#define w_lowtime ((w1_nops+w_fixedlow)*1000000)/(F_CPU/1000) | |||
#if w_lowtime>550 | |||
#error "Light_ws2812: Sorry, the clock speed is too low. Did you set F_CPU correctly?" | |||
#elif w_lowtime>450 | |||
#warning "Light_ws2812: The timing is critical and may only work on WS2812B, not on WS2812(S)." | |||
#warning "Please consider a higher clockspeed, if possible" | |||
#endif | |||
#if w2>0 | |||
#define w2_nops w2 | |||
#else | |||
#define w2_nops 0 | |||
#endif | |||
#if w3>0 | |||
#define w3_nops w3 | |||
#else | |||
#define w3_nops 0 | |||
#endif | |||
#define w_nop1 "nop \n\t" | |||
#define w_nop2 "rjmp .+0 \n\t" | |||
#define w_nop4 w_nop2 w_nop2 | |||
#define w_nop8 w_nop4 w_nop4 | |||
#define w_nop16 w_nop8 w_nop8 | |||
void inline ws2812_sendarray_mask(uint8_t *data,uint16_t datlen,uint8_t maskhi) | |||
{ | |||
uint8_t curbyte,ctr,masklo; | |||
uint8_t sreg_prev; | |||
masklo =~maskhi&ws2812_PORTREG; | |||
maskhi |= ws2812_PORTREG; | |||
sreg_prev=SREG; | |||
cli(); | |||
while (datlen--) { | |||
curbyte=*data++; | |||
asm volatile( | |||
" ldi %0,8 \n\t" | |||
"loop%=: \n\t" | |||
" out %2,%3 \n\t" // '1' [01] '0' [01] - re | |||
#if (w1_nops&1) | |||
w_nop1 | |||
#endif | |||
#if (w1_nops&2) | |||
w_nop2 | |||
#endif | |||
#if (w1_nops&4) | |||
w_nop4 | |||
#endif | |||
#if (w1_nops&8) | |||
w_nop8 | |||
#endif | |||
#if (w1_nops&16) | |||
w_nop16 | |||
#endif | |||
" sbrs %1,7 \n\t" // '1' [03] '0' [02] | |||
" out %2,%4 \n\t" // '1' [--] '0' [03] - fe-low | |||
" lsl %1 \n\t" // '1' [04] '0' [04] | |||
#if (w2_nops&1) | |||
w_nop1 | |||
#endif | |||
#if (w2_nops&2) | |||
w_nop2 | |||
#endif | |||
#if (w2_nops&4) | |||
w_nop4 | |||
#endif | |||
#if (w2_nops&8) | |||
w_nop8 | |||
#endif | |||
#if (w2_nops&16) | |||
w_nop16 | |||
#endif | |||
" out %2,%4 \n\t" // '1' [+1] '0' [+1] - fe-high | |||
#if (w3_nops&1) | |||
w_nop1 | |||
#endif | |||
#if (w3_nops&2) | |||
w_nop2 | |||
#endif | |||
#if (w3_nops&4) | |||
w_nop4 | |||
#endif | |||
#if (w3_nops&8) | |||
w_nop8 | |||
#endif | |||
#if (w3_nops&16) | |||
w_nop16 | |||
#endif | |||
" dec %0 \n\t" // '1' [+2] '0' [+2] | |||
" brne loop%=\n\t" // '1' [+3] '0' [+4] | |||
: "=&d" (ctr) | |||
: "r" (curbyte), "I" (_SFR_IO_ADDR(ws2812_PORTREG)), "r" (maskhi), "r" (masklo) | |||
); | |||
} | |||
SREG=sreg_prev; | |||
} |
@@ -0,0 +1,73 @@ | |||
/* | |||
* light weight WS2812 lib include | |||
* | |||
* Version 2.3 - Nev 29th 2015 | |||
* Author: Tim ([email protected]) | |||
* | |||
* Please do not change this file! All configuration is handled in "ws2812_config.h" | |||
* | |||
* License: GNU GPL v2 (see License.txt) | |||
+ | |||
*/ | |||
#ifndef LIGHT_WS2812_H_ | |||
#define LIGHT_WS2812_H_ | |||
#include <avr/io.h> | |||
#include <avr/interrupt.h> | |||
//#include "ws2812_config.h" | |||
/* | |||
* Structure of the LED array | |||
* | |||
* cRGB: RGB for WS2812S/B/C/D, SK6812, SK6812Mini, SK6812WWA, APA104, APA106 | |||
* cRGBW: RGBW for SK6812RGBW | |||
*/ | |||
struct cRGB { uint8_t g; uint8_t r; uint8_t b; }; | |||
struct cRGBW { uint8_t g; uint8_t r; uint8_t b; uint8_t w;}; | |||
/* User Interface | |||
* | |||
* Input: | |||
* ledarray: An array of GRB data describing the LED colors | |||
* number_of_leds: The number of LEDs to write | |||
* pinmask (optional): Bitmask describing the output bin. e.g. _BV(PB0) | |||
* | |||
* The functions will perform the following actions: | |||
* - Set the data-out pin as output | |||
* - Send out the LED data | |||
* - Wait 50๏ฟฝs to reset the LEDs | |||
*/ | |||
void ws2812_setleds (struct cRGB *ledarray, uint16_t number_of_leds); | |||
void ws2812_setleds_pin (struct cRGB *ledarray, uint16_t number_of_leds,uint8_t pinmask); | |||
void ws2812_setleds_rgbw(struct cRGBW *ledarray, uint16_t number_of_leds); | |||
/* | |||
* Old interface / Internal functions | |||
* | |||
* The functions take a byte-array and send to the data output as WS2812 bitstream. | |||
* The length is the number of bytes to send - three per LED. | |||
*/ | |||
void ws2812_sendarray (uint8_t *array,uint16_t length); | |||
void ws2812_sendarray_mask(uint8_t *array,uint16_t length, uint8_t pinmask); | |||
/* | |||
* Internal defines | |||
*/ | |||
#ifndef CONCAT | |||
#define CONCAT(a, b) a ## b | |||
#endif | |||
#ifndef CONCAT_EXP | |||
#define CONCAT_EXP(a, b) CONCAT(a, b) | |||
#endif | |||
// #define ws2812_PORTREG CONCAT_EXP(PORT,ws2812_port) | |||
// #define ws2812_DDRREG CONCAT_EXP(DDR,ws2812_port) | |||
#endif /* LIGHT_WS2812_H_ */ |
@@ -0,0 +1,301 @@ | |||
/* | |||
Copyright 2012 Jun Wako <[email protected]> | |||
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/>. | |||
*/ | |||
/* | |||
* scan matrix | |||
*/ | |||
#include <stdint.h> | |||
#include <stdbool.h> | |||
#include <avr/io.h> | |||
#include <avr/wdt.h> | |||
#include <avr/interrupt.h> | |||
#include <util/delay.h> | |||
#include "print.h" | |||
#include "debug.h" | |||
#include "util.h" | |||
#include "timer.h" | |||
#include "matrix.h" | |||
#include "i2c.h" | |||
#include "serial.h" | |||
#include "split-util.h" | |||
#include "pro-micro.h" | |||
#include "config.h" | |||
#include "rgblight.h" | |||
#include "pin_defs.h" | |||
#ifndef DEBOUNCE | |||
# define DEBOUNCE 5 | |||
#endif | |||
#define ERROR_DISCONNECT_COUNT 5 | |||
#define I2C_MATRIX_ADDR 0x00 | |||
#define I2C_LED_ADDR ROWS_PER_HAND | |||
static uint8_t debouncing = DEBOUNCE; | |||
static uint8_t error_count = 0; | |||
/* matrix state(1:on, 0:off) */ | |||
static matrix_row_t matrix[MATRIX_ROWS]; | |||
static matrix_row_t matrix_debouncing[MATRIX_ROWS]; | |||
static const uint8_t row_pins[MATRIX_ROWS] = MATRIX_ROW_PINS; | |||
static const uint8_t col_pins[MATRIX_COLS] = MATRIX_COL_PINS; | |||
static matrix_row_t read_cols(void); | |||
static void init_cols(void); | |||
static void unselect_rows(void); | |||
static void select_row(uint8_t row); | |||
inline | |||
uint8_t matrix_rows(void) | |||
{ | |||
return MATRIX_ROWS; | |||
} | |||
inline | |||
uint8_t matrix_cols(void) | |||
{ | |||
return MATRIX_COLS; | |||
} | |||
void matrix_init(void) | |||
{ | |||
// To use PORTF disable JTAG with writing JTD bit twice within four cycles. | |||
MCUCR |= (1<<JTD); | |||
MCUCR |= (1<<JTD); | |||
debug_enable = true; | |||
debug_matrix = true; | |||
debug_mouse = true; | |||
// initialize row and col | |||
unselect_rows(); | |||
init_cols(); | |||
TX_RX_LED_INIT; | |||
//Turn LEDs off by default | |||
RXLED0; | |||
TXLED0; | |||
rgblight_init(); | |||
// initialize matrix state: all keys off | |||
for (uint8_t i=0; i < MATRIX_ROWS; i++) { | |||
matrix[i] = 0; | |||
matrix_debouncing[i] = 0; | |||
} | |||
} | |||
uint8_t _matrix_scan(void) | |||
{ | |||
// Right hand is stored after the left in the matirx so, we need to offset it | |||
int offset = isLeftHand ? 0 : (ROWS_PER_HAND); | |||
for (uint8_t i = 0; i < ROWS_PER_HAND; i++) { | |||
select_row(i); | |||
_delay_us(30); // without this wait read unstable value. | |||
matrix_row_t cols = read_cols(); | |||
if (matrix_debouncing[i+offset] != cols) { | |||
matrix_debouncing[i+offset] = cols; | |||
debouncing = DEBOUNCE; | |||
} | |||
unselect_rows(); | |||
} | |||
if (debouncing) { | |||
if (--debouncing) { | |||
_delay_ms(1); | |||
} else { | |||
for (uint8_t i = 0; i < ROWS_PER_HAND; i++) { | |||
matrix[i+offset] = matrix_debouncing[i+offset]; | |||
} | |||
} | |||
} | |||
return 1; | |||
} | |||
// Get rows from other half over i2c | |||
int i2c_transaction(void) { | |||
bool err = false; | |||
int slaveOffset = (isLeftHand) ? (ROWS_PER_HAND) : 0; | |||
err = i2c_master_read( | |||
SLAVE_I2C_ADDRESS, // i2c address of other half | |||
I2C_MATRIX_ADDR, // read the slaves matrix data | |||
matrix+slaveOffset, // store in correct position in master's matrix | |||
ROWS_PER_HAND // number of bytes to read | |||
); | |||
#ifdef I2C_WRITE_TEST_CODE | |||
// controls the RX led on the slave and toggles it every second | |||
uint8_t test_data = (timer_read() / 1000) % 2; | |||
err |= i2c_master_write( | |||
SLAVE_I2C_ADDRESS, // i2c address of other half | |||
I2C_LED_ADDR, // address for led control | |||
&test_data, // data to send | |||
sizeof(test_data) // size of test data | |||
); | |||
#endif | |||
return err; | |||
} | |||
int serial_transaction(void) { | |||
int slaveOffset = (isLeftHand) ? (ROWS_PER_HAND) : 0; | |||
if (serial_update_buffers()) { | |||
return 1; | |||
} | |||
for (int i = 0; i < ROWS_PER_HAND; ++i) { | |||
matrix[slaveOffset+i] = serial_slave_buffer[i]; | |||
} | |||
return 0; | |||
} | |||
uint8_t matrix_scan(void) | |||
{ | |||
int ret = _matrix_scan(); | |||
#ifdef USE_I2C | |||
if( i2c_transaction() ) { | |||
#else | |||
if( serial_transaction() ) { | |||
#endif | |||
// turn on the indicator led when halves are disconnected | |||
TXLED1; | |||
error_count++; | |||
if (error_count > ERROR_DISCONNECT_COUNT) { | |||
// reset other half if disconnected | |||
int slaveOffset = (isLeftHand) ? (ROWS_PER_HAND) : 0; | |||
for (int i = 0; i < ROWS_PER_HAND; ++i) { | |||
matrix[slaveOffset+i] = 0; | |||
} | |||
} | |||
} else { | |||
// turn off the indicator led on no error | |||
TXLED0; | |||
error_count = 0; | |||
} | |||
return ret; | |||
} | |||
void matrix_slave_scan(void) { | |||
_matrix_scan(); | |||
int offset = (isLeftHand) ? 0 : (MATRIX_ROWS / 2); | |||
#ifdef USE_I2C | |||
for (int i = 0; i < ROWS_PER_HAND; ++i) { | |||
i2c_slave_write(I2C_MATRIX_ADDR+i, matrix[offset+i]); | |||
} | |||
#ifdef I2C_WRITE_TEST_CODE | |||
// control the pro micro RX LED based on what the | |||
// i2c master has sent us | |||
uint8_t led_state = i2c_slave_read(I2C_LED_ADDR); | |||
if (led_state == 1) { | |||
RXLED1; | |||
} else if(led_state == 0) { | |||
RXLED0; | |||
} | |||
#endif | |||
#else | |||
for (int i = 0; i < ROWS_PER_HAND; ++i) { | |||
serial_slave_buffer[i] = matrix[offset+i]; | |||
} | |||
#endif | |||
} | |||
bool matrix_is_modified(void) | |||
{ | |||
if (debouncing) return false; | |||
return true; | |||
} | |||
inline | |||
bool matrix_is_on(uint8_t row, uint8_t col) | |||
{ | |||
return (matrix[row] & ((matrix_row_t)1<<col)); | |||
} | |||
inline | |||
matrix_row_t matrix_get_row(uint8_t row) | |||
{ | |||
return matrix[row]; | |||
} | |||
void matrix_print(void) | |||
{ | |||
print("\nr/c 0123456789ABCDEF\n"); | |||
for (uint8_t row = 0; row < MATRIX_ROWS; row++) { | |||
phex(row); print(": "); | |||
pbin_reverse16(matrix_get_row(row)); | |||
print("\n"); | |||
} | |||
} | |||
uint8_t matrix_key_count(void) | |||
{ | |||
uint8_t count = 0; | |||
for (uint8_t i = 0; i < MATRIX_ROWS; i++) { | |||
count += bitpop16(matrix[i]); | |||
} | |||
return count; | |||
} | |||
static void init_cols(void) | |||
{ | |||
for(int x = 0; x < MATRIX_COLS; x++) { | |||
_SFR_IO8((col_pins[x] >> 4) + 1) &= ~_BV(col_pins[x] & 0xF); | |||
_SFR_IO8((col_pins[x] >> 4) + 2) |= _BV(col_pins[x] & 0xF); | |||
} | |||
} | |||
static matrix_row_t read_cols(void) | |||
{ | |||
matrix_row_t result = 0; | |||
for(int x = 0; x < MATRIX_COLS; x++) { | |||
result |= (_SFR_IO8(col_pins[x] >> 4) & _BV(col_pins[x] & 0xF)) ? 0 : (1 << x); | |||
} | |||
return result; | |||
} | |||
static void unselect_rows(void) | |||
{ | |||
for(int x = 0; x < ROWS_PER_HAND; x++) { | |||
_SFR_IO8((row_pins[x] >> 4) + 1) &= ~_BV(row_pins[x] & 0xF); | |||
_SFR_IO8((row_pins[x] >> 4) + 2) |= _BV(row_pins[x] & 0xF); | |||
} | |||
} | |||
static void select_row(uint8_t row) | |||
{ | |||
_SFR_IO8((row_pins[row] >> 4) + 1) |= _BV(row_pins[row] & 0xF); | |||
_SFR_IO8((row_pins[row] >> 4) + 2) &= ~_BV(row_pins[row] & 0xF); | |||
} |
@@ -0,0 +1,58 @@ | |||
#ifndef PIN_DEFS_H | |||
#define PIN_DEFS_H | |||
/* diode directions */ | |||
#define COL2ROW 0 | |||
#define ROW2COL 1 | |||
/* I/O pins */ | |||
#define B0 0x30 | |||
#define B1 0x31 | |||
#define B2 0x32 | |||
#define B3 0x33 | |||
#define B4 0x34 | |||
#define B5 0x35 | |||
#define B6 0x36 | |||
#define B7 0x37 | |||
#define C0 0x60 | |||
#define C1 0x61 | |||
#define C2 0x62 | |||
#define C3 0x63 | |||
#define C4 0x64 | |||
#define C5 0x65 | |||
#define C6 0x66 | |||
#define C7 0x67 | |||
#define D0 0x90 | |||
#define D1 0x91 | |||
#define D2 0x92 | |||
#define D3 0x93 | |||
#define D4 0x94 | |||
#define D5 0x95 | |||
#define D6 0x96 | |||
#define D7 0x97 | |||
#define E0 0xC0 | |||
#define E1 0xC1 | |||
#define E2 0xC2 | |||
#define E3 0xC3 | |||
#define E4 0xC4 | |||
#define E5 0xC5 | |||
#define E6 0xC6 | |||
#define E7 0xC7 | |||
#define F0 0xF0 | |||
#define F1 0xF1 | |||
#define F2 0xF2 | |||
#define F3 0xF3 | |||
#define F4 0xF4 | |||
#define F5 0xF5 | |||
#define F6 0xF6 | |||
#define F7 0xF7 | |||
#define A0 0x00 | |||
#define A1 0x01 | |||
#define A2 0x02 | |||
#define A3 0x03 | |||
#define A4 0x04 | |||
#define A5 0x05 | |||
#define A6 0x06 | |||
#define A7 0x07 | |||
#endif |
@@ -0,0 +1,362 @@ | |||
/* | |||
pins_arduino.h - Pin definition functions for Arduino | |||
Part of Arduino - http://www.arduino.cc/ | |||
Copyright (c) 2007 David A. Mellis | |||
This library is free software; you can redistribute it and/or | |||
modify it under the terms of the GNU Lesser General Public | |||
License as published by the Free Software Foundation; either | |||
version 2.1 of the License, or (at your option) any later version. | |||
This library 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 | |||
Lesser General Public License for more details. | |||
You should have received a copy of the GNU Lesser General | |||
Public License along with this library; if not, write to the | |||
Free Software Foundation, Inc., 59 Temple Place, Suite 330, | |||
Boston, MA 02111-1307 USA | |||
$Id: wiring.h 249 2007-02-03 16:52:51Z mellis $ | |||
*/ | |||
#ifndef Pins_Arduino_h | |||
#define Pins_Arduino_h | |||
#include <avr/pgmspace.h> | |||
// Workaround for wrong definitions in "iom32u4.h". | |||
// This should be fixed in the AVR toolchain. | |||
#undef UHCON | |||
#undef UHINT | |||
#undef UHIEN | |||
#undef UHADDR | |||
#undef UHFNUM | |||
#undef UHFNUML | |||
#undef UHFNUMH | |||
#undef UHFLEN | |||
#undef UPINRQX | |||
#undef UPINTX | |||
#undef UPNUM | |||
#undef UPRST | |||
#undef UPCONX | |||
#undef UPCFG0X | |||
#undef UPCFG1X | |||
#undef UPSTAX | |||
#undef UPCFG2X | |||
#undef UPIENX | |||
#undef UPDATX | |||
#undef TCCR2A | |||
#undef WGM20 | |||
#undef WGM21 | |||
#undef COM2B0 | |||
#undef COM2B1 | |||
#undef COM2A0 | |||
#undef COM2A1 | |||
#undef TCCR2B | |||
#undef CS20 | |||
#undef CS21 | |||
#undef CS22 | |||
#undef WGM22 | |||
#undef FOC2B | |||
#undef FOC2A | |||
#undef TCNT2 | |||
#undef TCNT2_0 | |||
#undef TCNT2_1 | |||
#undef TCNT2_2 | |||
#undef TCNT2_3 | |||
#undef TCNT2_4 | |||
#undef TCNT2_5 | |||
#undef TCNT2_6 | |||
#undef TCNT2_7 | |||
#undef OCR2A | |||
#undef OCR2_0 | |||
#undef OCR2_1 | |||
#undef OCR2_2 | |||
#undef OCR2_3 | |||
#undef OCR2_4 | |||
#undef OCR2_5 | |||
#undef OCR2_6 | |||
#undef OCR2_7 | |||
#undef OCR2B | |||
#undef OCR2_0 | |||
#undef OCR2_1 | |||
#undef OCR2_2 | |||
#undef OCR2_3 | |||
#undef OCR2_4 | |||
#undef OCR2_5 | |||
#undef OCR2_6 | |||
#undef OCR2_7 | |||
#define NUM_DIGITAL_PINS 30 | |||
#define NUM_ANALOG_INPUTS 12 | |||
#define TX_RX_LED_INIT DDRD |= (1<<5), DDRB |= (1<<0) | |||
#define TXLED0 PORTD |= (1<<5) | |||
#define TXLED1 PORTD &= ~(1<<5) | |||
#define RXLED0 PORTB |= (1<<0) | |||
#define RXLED1 PORTB &= ~(1<<0) | |||
static const uint8_t SDA = 2; | |||
static const uint8_t SCL = 3; | |||
#define LED_BUILTIN 13 | |||
// Map SPI port to 'new' pins D14..D17 | |||
static const uint8_t SS = 17; | |||
static const uint8_t MOSI = 16; | |||
static const uint8_t MISO = 14; | |||
static const uint8_t SCK = 15; | |||
// Mapping of analog pins as digital I/O | |||
// A6-A11 share with digital pins | |||
static const uint8_t A0 = 18; | |||
static const uint8_t A1 = 19; | |||
static const uint8_t A2 = 20; | |||
static const uint8_t A3 = 21; | |||
static const uint8_t A4 = 22; | |||
static const uint8_t A5 = 23; | |||
static const uint8_t A6 = 24; // D4 | |||
static const uint8_t A7 = 25; // D6 | |||
static const uint8_t A8 = 26; // D8 | |||
static const uint8_t A9 = 27; // D9 | |||
static const uint8_t A10 = 28; // D10 | |||
static const uint8_t A11 = 29; // D12 | |||
#define digitalPinToPCICR(p) ((((p) >= 8 && (p) <= 11) || ((p) >= 14 && (p) <= 17) || ((p) >= A8 && (p) <= A10)) ? (&PCICR) : ((uint8_t *)0)) | |||
#define digitalPinToPCICRbit(p) 0 | |||
#define digitalPinToPCMSK(p) ((((p) >= 8 && (p) <= 11) || ((p) >= 14 && (p) <= 17) || ((p) >= A8 && (p) <= A10)) ? (&PCMSK0) : ((uint8_t *)0)) | |||
#define digitalPinToPCMSKbit(p) ( ((p) >= 8 && (p) <= 11) ? (p) - 4 : ((p) == 14 ? 3 : ((p) == 15 ? 1 : ((p) == 16 ? 2 : ((p) == 17 ? 0 : (p - A8 + 4)))))) | |||
// __AVR_ATmega32U4__ has an unusual mapping of pins to channels | |||
extern const uint8_t PROGMEM analog_pin_to_channel_PGM[]; | |||
#define analogPinToChannel(P) ( pgm_read_byte( analog_pin_to_channel_PGM + (P) ) ) | |||
#define digitalPinToInterrupt(p) ((p) == 0 ? 2 : ((p) == 1 ? 3 : ((p) == 2 ? 1 : ((p) == 3 ? 0 : ((p) == 7 ? 4 : NOT_AN_INTERRUPT))))) | |||
#ifdef ARDUINO_MAIN | |||
// On the Arduino board, digital pins are also used | |||
// for the analog output (software PWM). Analog input | |||
// pins are a separate set. | |||
// ATMEL ATMEGA32U4 / ARDUINO LEONARDO | |||
// | |||
// D0 PD2 RXD1/INT2 | |||
// D1 PD3 TXD1/INT3 | |||
// D2 PD1 SDA SDA/INT1 | |||
// D3# PD0 PWM8/SCL OC0B/SCL/INT0 | |||
// D4 A6 PD4 ADC8 | |||
// D5# PC6 ??? OC3A/#OC4A | |||
// D6# A7 PD7 FastPWM #OC4D/ADC10 | |||
// D7 PE6 INT6/AIN0 | |||
// | |||
// D8 A8 PB4 ADC11/PCINT4 | |||
// D9# A9 PB5 PWM16 OC1A/#OC4B/ADC12/PCINT5 | |||
// D10# A10 PB6 PWM16 OC1B/0c4B/ADC13/PCINT6 | |||
// D11# PB7 PWM8/16 0C0A/OC1C/#RTS/PCINT7 | |||
// D12 A11 PD6 T1/#OC4D/ADC9 | |||
// D13# PC7 PWM10 CLK0/OC4A | |||
// | |||
// A0 D18 PF7 ADC7 | |||
// A1 D19 PF6 ADC6 | |||
// A2 D20 PF5 ADC5 | |||
// A3 D21 PF4 ADC4 | |||
// A4 D22 PF1 ADC1 | |||
// A5 D23 PF0 ADC0 | |||
// | |||
// New pins D14..D17 to map SPI port to digital pins | |||
// | |||
// MISO D14 PB3 MISO,PCINT3 | |||
// SCK D15 PB1 SCK,PCINT1 | |||
// MOSI D16 PB2 MOSI,PCINT2 | |||
// SS D17 PB0 RXLED,SS/PCINT0 | |||
// | |||
// Connected LEDs on board for TX and RX | |||
// TXLED D24 PD5 XCK1 | |||
// RXLED D17 PB0 | |||
// HWB PE2 HWB | |||
// these arrays map port names (e.g. port B) to the | |||
// appropriate addresses for various functions (e.g. reading | |||
// and writing) | |||
const uint16_t PROGMEM port_to_mode_PGM[] = { | |||
NOT_A_PORT, | |||
NOT_A_PORT, | |||
(uint16_t) &DDRB, | |||
(uint16_t) &DDRC, | |||
(uint16_t) &DDRD, | |||
(uint16_t) &DDRE, | |||
(uint16_t) &DDRF, | |||
}; | |||
const uint16_t PROGMEM port_to_output_PGM[] = { | |||
NOT_A_PORT, | |||
NOT_A_PORT, | |||
(uint16_t) &PORTB, | |||
(uint16_t) &PORTC, | |||
(uint16_t) &PORTD, | |||
(uint16_t) &PORTE, | |||
(uint16_t) &PORTF, | |||
}; | |||
const uint16_t PROGMEM port_to_input_PGM[] = { | |||
NOT_A_PORT, | |||
NOT_A_PORT, | |||
(uint16_t) &PINB, | |||
(uint16_t) &PINC, | |||
(uint16_t) &PIND, | |||
(uint16_t) &PINE, | |||
(uint16_t) &PINF, | |||
}; | |||
const uint8_t PROGMEM digital_pin_to_port_PGM[] = { | |||
PD, // D0 - PD2 | |||
PD, // D1 - PD3 | |||
PD, // D2 - PD1 | |||
PD, // D3 - PD0 | |||
PD, // D4 - PD4 | |||
PC, // D5 - PC6 | |||
PD, // D6 - PD7 | |||
PE, // D7 - PE6 | |||
PB, // D8 - PB4 | |||
PB, // D9 - PB5 | |||
PB, // D10 - PB6 | |||
PB, // D11 - PB7 | |||
PD, // D12 - PD6 | |||
PC, // D13 - PC7 | |||
PB, // D14 - MISO - PB3 | |||
PB, // D15 - SCK - PB1 | |||
PB, // D16 - MOSI - PB2 | |||
PB, // D17 - SS - PB0 | |||
PF, // D18 - A0 - PF7 | |||
PF, // D19 - A1 - PF6 | |||
PF, // D20 - A2 - PF5 | |||
PF, // D21 - A3 - PF4 | |||
PF, // D22 - A4 - PF1 | |||
PF, // D23 - A5 - PF0 | |||
PD, // D24 - PD5 | |||
PD, // D25 / D6 - A7 - PD7 | |||
PB, // D26 / D8 - A8 - PB4 | |||
PB, // D27 / D9 - A9 - PB5 | |||
PB, // D28 / D10 - A10 - PB6 | |||
PD, // D29 / D12 - A11 - PD6 | |||
}; | |||
const uint8_t PROGMEM digital_pin_to_bit_mask_PGM[] = { | |||
_BV(2), // D0 - PD2 | |||
_BV(3), // D1 - PD3 | |||
_BV(1), // D2 - PD1 | |||
_BV(0), // D3 - PD0 | |||
_BV(4), // D4 - PD4 | |||
_BV(6), // D5 - PC6 | |||
_BV(7), // D6 - PD7 | |||
_BV(6), // D7 - PE6 | |||
_BV(4), // D8 - PB4 | |||
_BV(5), // D9 - PB5 | |||
_BV(6), // D10 - PB6 | |||
_BV(7), // D11 - PB7 | |||
_BV(6), // D12 - PD6 | |||
_BV(7), // D13 - PC7 | |||
_BV(3), // D14 - MISO - PB3 | |||
_BV(1), // D15 - SCK - PB1 | |||
_BV(2), // D16 - MOSI - PB2 | |||
_BV(0), // D17 - SS - PB0 | |||
_BV(7), // D18 - A0 - PF7 | |||
_BV(6), // D19 - A1 - PF6 | |||
_BV(5), // D20 - A2 - PF5 | |||
_BV(4), // D21 - A3 - PF4 | |||
_BV(1), // D22 - A4 - PF1 | |||
_BV(0), // D23 - A5 - PF0 | |||
_BV(5), // D24 - PD5 | |||
_BV(7), // D25 / D6 - A7 - PD7 | |||
_BV(4), // D26 / D8 - A8 - PB4 | |||
_BV(5), // D27 / D9 - A9 - PB5 | |||
_BV(6), // D28 / D10 - A10 - PB6 | |||
_BV(6), // D29 / D12 - A11 - PD6 | |||
}; | |||
const uint8_t PROGMEM digital_pin_to_timer_PGM[] = { | |||
NOT_ON_TIMER, | |||
NOT_ON_TIMER, | |||
NOT_ON_TIMER, | |||
TIMER0B, /* 3 */ | |||
NOT_ON_TIMER, | |||
TIMER3A, /* 5 */ | |||
TIMER4D, /* 6 */ | |||
NOT_ON_TIMER, | |||
NOT_ON_TIMER, | |||
TIMER1A, /* 9 */ | |||
TIMER1B, /* 10 */ | |||
TIMER0A, /* 11 */ | |||
NOT_ON_TIMER, | |||
TIMER4A, /* 13 */ | |||
NOT_ON_TIMER, | |||
NOT_ON_TIMER, | |||
NOT_ON_TIMER, | |||
NOT_ON_TIMER, | |||
NOT_ON_TIMER, | |||
NOT_ON_TIMER, | |||
NOT_ON_TIMER, | |||
NOT_ON_TIMER, | |||
NOT_ON_TIMER, | |||
NOT_ON_TIMER, | |||
NOT_ON_TIMER, | |||
NOT_ON_TIMER, | |||
NOT_ON_TIMER, | |||
NOT_ON_TIMER, | |||
NOT_ON_TIMER, | |||
NOT_ON_TIMER, | |||
}; | |||
const uint8_t PROGMEM analog_pin_to_channel_PGM[] = { | |||
7, // A0 PF7 ADC7 | |||
6, // A1 PF6 ADC6 | |||
5, // A2 PF5 ADC5 | |||
4, // A3 PF4 ADC4 | |||
1, // A4 PF1 ADC1 | |||
0, // A5 PF0 ADC0 | |||
8, // A6 D4 PD4 ADC8 | |||
10, // A7 D6 PD7 ADC10 | |||
11, // A8 D8 PB4 ADC11 | |||
12, // A9 D9 PB5 ADC12 | |||
13, // A10 D10 PB6 ADC13 | |||
9 // A11 D12 PD6 ADC9 | |||
}; | |||
#endif /* ARDUINO_MAIN */ | |||
// These serial port names are intended to allow libraries and architecture-neutral | |||
// sketches to automatically default to the correct port name for a particular type | |||
// of use. For example, a GPS module would normally connect to SERIAL_PORT_HARDWARE_OPEN, | |||
// the first hardware serial port whose RX/TX pins are not dedicated to another use. | |||
// | |||
// SERIAL_PORT_MONITOR Port which normally prints to the Arduino Serial Monitor | |||
// | |||
// SERIAL_PORT_USBVIRTUAL Port which is USB virtual serial | |||
// | |||
// SERIAL_PORT_LINUXBRIDGE Port which connects to a Linux system via Bridge library | |||
// | |||
// SERIAL_PORT_HARDWARE Hardware serial port, physical RX & TX pins. | |||
// | |||
// SERIAL_PORT_HARDWARE_OPEN Hardware serial ports which are open for use. Their RX & TX | |||
// pins are NOT connected to anything by default. | |||
#define SERIAL_PORT_MONITOR Serial | |||
#define SERIAL_PORT_USBVIRTUAL Serial | |||
#define SERIAL_PORT_HARDWARE Serial1 | |||
#define SERIAL_PORT_HARDWARE_OPEN Serial1 | |||
#endif /* Pins_Arduino_h */ |
@@ -0,0 +1,505 @@ | |||
#include <avr/eeprom.h> | |||
#include <avr/interrupt.h> | |||
#include <util/delay.h> | |||
#include "progmem.h" | |||
#include "timer.h" | |||
#include "rgblight.h" | |||
#include "debug.h" | |||
const uint8_t DIM_CURVE[] PROGMEM = { | |||
0, 1, 1, 2, 2, 2, 2, 2, 2, 3, 3, 3, 3, 3, 3, 3, | |||
3, 3, 3, 3, 3, 3, 3, 4, 4, 4, 4, 4, 4, 4, 4, 4, | |||
4, 4, 4, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 6, 6, 6, | |||
6, 6, 6, 6, 6, 7, 7, 7, 7, 7, 7, 7, 8, 8, 8, 8, | |||
8, 8, 9, 9, 9, 9, 9, 9, 10, 10, 10, 10, 10, 11, 11, 11, | |||
11, 11, 12, 12, 12, 12, 12, 13, 13, 13, 13, 14, 14, 14, 14, 15, | |||
15, 15, 16, 16, 16, 16, 17, 17, 17, 18, 18, 18, 19, 19, 19, 20, | |||
20, 20, 21, 21, 22, 22, 22, 23, 23, 24, 24, 25, 25, 25, 26, 26, | |||
27, 27, 28, 28, 29, 29, 30, 30, 31, 32, 32, 33, 33, 34, 35, 35, | |||
36, 36, 37, 38, 38, 39, 40, 40, 41, 42, 43, 43, 44, 45, 46, 47, | |||
48, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, | |||
63, 64, 65, 66, 68, 69, 70, 71, 73, 74, 75, 76, 78, 79, 81, 82, | |||
83, 85, 86, 88, 90, 91, 93, 94, 96, 98, 99, 101, 103, 105, 107, 109, | |||
110, 112, 114, 116, 118, 121, 123, 125, 127, 129, 132, 134, 136, 139, 141, 144, | |||
146, 149, 151, 154, 157, 159, 162, 165, 168, 171, 174, 177, 180, 183, 186, 190, | |||
193, 196, 200, 203, 207, 211, 214, 218, 222, 226, 230, 234, 238, 242, 248, 255, | |||
}; | |||
const uint8_t RGBLED_BREATHING_TABLE[] PROGMEM = {0,0,0,0,1,1,1,2,2,3,4,5,5,6,7,9,10,11,12,14,15,17,18,20,21,23,25,27,29,31,33,35,37,40,42,44,47,49,52,54,57,59,62,65,67,70,73,76,79,82,85,88,90,93,97,100,103,106,109,112,115,118,121,124,127,131,134,137,140,143,146,149,152,155,158,162,165,167,170,173,176,179,182,185,188,190,193,196,198,201,203,206,208,211,213,215,218,220,222,224,226,228,230,232,234,235,237,238,240,241,243,244,245,246,248,249,250,250,251,252,253,253,254,254,254,255,255,255,255,255,255,255,254,254,254,253,253,252,251,250,250,249,248,246,245,244,243,241,240,238,237,235,234,232,230,228,226,224,222,220,218,215,213,211,208,206,203,201,198,196,193,190,188,185,182,179,176,173,170,167,165,162,158,155,152,149,146,143,140,137,134,131,128,124,121,118,115,112,109,106,103,100,97,93,90,88,85,82,79,76,73,70,67,65,62,59,57,54,52,49,47,44,42,40,37,35,33,31,29,27,25,23,21,20,18,17,15,14,12,11,10,9,7,6,5,5,4,3,2,2,1,1,1,0,0,0}; | |||
const uint8_t RGBLED_BREATHING_INTERVALS[] PROGMEM = {30, 20, 10, 5}; | |||
const uint8_t RGBLED_RAINBOW_MOOD_INTERVALS[] PROGMEM = {120, 60, 30}; | |||
const uint8_t RGBLED_RAINBOW_SWIRL_INTERVALS[] PROGMEM = {100, 50, 20}; | |||
const uint8_t RGBLED_SNAKE_INTERVALS[] PROGMEM = {100, 50, 20}; | |||
const uint8_t RGBLED_KNIGHT_INTERVALS[] PROGMEM = {100, 50, 20}; | |||
rgblight_config_t rgblight_config; | |||
rgblight_config_t inmem_config; | |||
struct cRGB led[RGBLED_NUM]; | |||
uint8_t rgblight_inited = 0; | |||
void sethsv(uint16_t hue, uint8_t sat, uint8_t val, struct cRGB *led1) { | |||
/* convert hue, saturation and brightness ( HSB/HSV ) to RGB | |||
The DIM_CURVE is used only on brightness/value and on saturation (inverted). | |||
This looks the most natural. | |||
*/ | |||
uint8_t r, g, b; | |||
val = pgm_read_byte(&DIM_CURVE[val]); | |||
sat = 255 - pgm_read_byte(&DIM_CURVE[255 - sat]); | |||
uint8_t base; | |||
if (sat == 0) { // Acromatic color (gray). Hue doesn't mind. | |||
r = val; | |||
g = val; | |||
b = val; | |||
} else { | |||
base = ((255 - sat) * val) >> 8; | |||
switch (hue / 60) { | |||
case 0: | |||
r = val; | |||
g = (((val - base)*hue) / 60) + base; | |||
b = base; | |||
break; | |||
case 1: | |||
r = (((val - base)*(60 - (hue % 60))) / 60) + base; | |||
g = val; | |||
b = base; | |||
break; | |||
case 2: | |||
r = base; | |||
g = val; | |||
b = (((val - base)*(hue % 60)) / 60) + base; | |||
break; | |||
case 3: | |||
r = base; | |||
g = (((val - base)*(60 - (hue % 60))) / 60) + base; | |||
b = val; | |||
break; | |||
case 4: | |||
r = (((val - base)*(hue % 60)) / 60) + base; | |||
g = base; | |||
b = val; | |||
break; | |||
case 5: | |||
r = val; | |||
g = base; | |||
b = (((val - base)*(60 - (hue % 60))) / 60) + base; | |||
break; | |||
} | |||
} | |||
setrgb(r,g,b, led1); | |||
} | |||
void setrgb(uint8_t r, uint8_t g, uint8_t b, struct cRGB *led1) { | |||
(*led1).r = r; | |||
(*led1).g = g; | |||
(*led1).b = b; | |||
} | |||
uint32_t eeconfig_read_rgblight(void) { | |||
return eeprom_read_dword(EECONFIG_RGBLIGHT); | |||
} | |||
void eeconfig_write_rgblight(uint32_t val) { | |||
eeprom_write_dword(EECONFIG_RGBLIGHT, val); | |||
} | |||
void eeconfig_write_rgblight_default(void) { | |||
dprintf("eeconfig_write_rgblight_default\n"); | |||
rgblight_config.enable = 1; | |||
rgblight_config.mode = 1; | |||
rgblight_config.hue = 200; | |||
rgblight_config.sat = 204; | |||
rgblight_config.val = 204; | |||
eeconfig_write_rgblight(rgblight_config.raw); | |||
} | |||
void eeconfig_debug_rgblight(void) { | |||
dprintf("rgblight_config eprom\n"); | |||
dprintf("rgblight_config.enable = %d\n", rgblight_config.enable); | |||
dprintf("rghlight_config.mode = %d\n", rgblight_config.mode); | |||
dprintf("rgblight_config.hue = %d\n", rgblight_config.hue); | |||
dprintf("rgblight_config.sat = %d\n", rgblight_config.sat); | |||
dprintf("rgblight_config.val = %d\n", rgblight_config.val); | |||
} | |||
void rgblight_init(void) { | |||
debug_enable = 1; // Debug ON! | |||
dprintf("rgblight_init called.\n"); | |||
rgblight_inited = 1; | |||
dprintf("rgblight_init start!\n"); | |||
if (!eeconfig_is_enabled()) { | |||
dprintf("rgblight_init eeconfig is not enabled.\n"); | |||
eeconfig_init(); | |||
eeconfig_write_rgblight_default(); | |||
} | |||
rgblight_config.raw = eeconfig_read_rgblight(); | |||
if (!rgblight_config.mode) { | |||
dprintf("rgblight_init rgblight_config.mode = 0. Write default values to EEPROM.\n"); | |||
eeconfig_write_rgblight_default(); | |||
rgblight_config.raw = eeconfig_read_rgblight(); | |||
} | |||
eeconfig_debug_rgblight(); // display current eeprom values | |||
rgblight_timer_init(); // setup the timer | |||
if (rgblight_config.enable) { | |||
rgblight_mode(rgblight_config.mode); | |||
} | |||
} | |||
void rgblight_increase(void) { | |||
uint8_t mode; | |||
if (rgblight_config.mode < RGBLIGHT_MODES) { | |||
mode = rgblight_config.mode + 1; | |||
} | |||
rgblight_mode(mode); | |||
} | |||
void rgblight_decrease(void) { | |||
uint8_t mode; | |||
if (rgblight_config.mode > 1) { //mode will never < 1, if mode is less than 1, eeprom need to be initialized. | |||
mode = rgblight_config.mode-1; | |||
} | |||
rgblight_mode(mode); | |||
} | |||
void rgblight_step(void) { | |||
uint8_t mode; | |||
mode = rgblight_config.mode + 1; | |||
if (mode > RGBLIGHT_MODES) { | |||
mode = 1; | |||
} | |||
rgblight_mode(mode); | |||
} | |||
void rgblight_mode(uint8_t mode) { | |||
if (!rgblight_config.enable) { | |||
return; | |||
} | |||
if (mode<1) { | |||
rgblight_config.mode = 1; | |||
} else if (mode > RGBLIGHT_MODES) { | |||
rgblight_config.mode = RGBLIGHT_MODES; | |||
} else { | |||
rgblight_config.mode = mode; | |||
} | |||
eeconfig_write_rgblight(rgblight_config.raw); | |||
dprintf("rgblight mode: %u\n", rgblight_config.mode); | |||
if (rgblight_config.mode == 1) { | |||
rgblight_timer_disable(); | |||
} else if (rgblight_config.mode >=2 && rgblight_config.mode <=23) { | |||
// MODE 2-5, breathing | |||
// MODE 6-8, rainbow mood | |||
// MODE 9-14, rainbow swirl | |||
// MODE 15-20, snake | |||
// MODE 21-23, knight | |||
rgblight_timer_enable(); | |||
} | |||
rgblight_sethsv(rgblight_config.hue, rgblight_config.sat, rgblight_config.val); | |||
} | |||
void rgblight_toggle(void) { | |||
rgblight_config.enable ^= 1; | |||
eeconfig_write_rgblight(rgblight_config.raw); | |||
dprintf("rgblight toggle: rgblight_config.enable = %u\n", rgblight_config.enable); | |||
if (rgblight_config.enable) { | |||
rgblight_mode(rgblight_config.mode); | |||
} else { | |||
rgblight_timer_disable(); | |||
_delay_ms(50); | |||
rgblight_set(); | |||
} | |||
} | |||
void rgblight_increase_hue(void){ | |||
uint16_t hue; | |||
hue = (rgblight_config.hue+RGBLIGHT_HUE_STEP) % 360; | |||
rgblight_sethsv(hue, rgblight_config.sat, rgblight_config.val); | |||
} | |||
void rgblight_decrease_hue(void){ | |||
uint16_t hue; | |||
if (rgblight_config.hue-RGBLIGHT_HUE_STEP <0 ) { | |||
hue = (rgblight_config.hue+360-RGBLIGHT_HUE_STEP) % 360; | |||
} else { | |||
hue = (rgblight_config.hue-RGBLIGHT_HUE_STEP) % 360; | |||
} | |||
rgblight_sethsv(hue, rgblight_config.sat, rgblight_config.val); | |||
} | |||
void rgblight_increase_sat(void) { | |||
uint8_t sat; | |||
if (rgblight_config.sat + RGBLIGHT_SAT_STEP > 255) { | |||
sat = 255; | |||
} else { | |||
sat = rgblight_config.sat+RGBLIGHT_SAT_STEP; | |||
} | |||
rgblight_sethsv(rgblight_config.hue, sat, rgblight_config.val); | |||
} | |||
void rgblight_decrease_sat(void){ | |||
uint8_t sat; | |||
if (rgblight_config.sat - RGBLIGHT_SAT_STEP < 0) { | |||
sat = 0; | |||
} else { | |||
sat = rgblight_config.sat-RGBLIGHT_SAT_STEP; | |||
} | |||
rgblight_sethsv(rgblight_config.hue, sat, rgblight_config.val); | |||
} | |||
void rgblight_increase_val(void){ | |||
uint8_t val; | |||
if (rgblight_config.val + RGBLIGHT_VAL_STEP > 255) { | |||
val = 255; | |||
} else { | |||
val = rgblight_config.val+RGBLIGHT_VAL_STEP; | |||
} | |||
rgblight_sethsv(rgblight_config.hue, rgblight_config.sat, val); | |||
} | |||
void rgblight_decrease_val(void) { | |||
uint8_t val; | |||
if (rgblight_config.val - RGBLIGHT_VAL_STEP < 0) { | |||
val = 0; | |||
} else { | |||
val = rgblight_config.val-RGBLIGHT_VAL_STEP; | |||
} | |||
rgblight_sethsv(rgblight_config.hue, rgblight_config.sat, val); | |||
} | |||
void rgblight_sethsv_noeeprom(uint16_t hue, uint8_t sat, uint8_t val){ | |||
inmem_config.raw = rgblight_config.raw; | |||
if (rgblight_config.enable) { | |||
struct cRGB tmp_led; | |||
sethsv(hue, sat, val, &tmp_led); | |||
inmem_config.hue = hue; | |||
inmem_config.sat = sat; | |||
inmem_config.val = val; | |||
// dprintf("rgblight set hue [MEMORY]: %u,%u,%u\n", inmem_config.hue, inmem_config.sat, inmem_config.val); | |||
rgblight_setrgb(tmp_led.r, tmp_led.g, tmp_led.b); | |||
} | |||
} | |||
void rgblight_sethsv(uint16_t hue, uint8_t sat, uint8_t val){ | |||
if (rgblight_config.enable) { | |||
if (rgblight_config.mode == 1) { | |||
// same static color | |||
rgblight_sethsv_noeeprom(hue, sat, val); | |||
} else { | |||
// all LEDs in same color | |||
if (rgblight_config.mode >= 2 && rgblight_config.mode <= 5) { | |||
// breathing mode, ignore the change of val, use in memory value instead | |||
val = rgblight_config.val; | |||
} else if (rgblight_config.mode >= 6 && rgblight_config.mode <= 14) { | |||
// rainbow mood and rainbow swirl, ignore the change of hue | |||
hue = rgblight_config.hue; | |||
} | |||
} | |||
rgblight_config.hue = hue; | |||
rgblight_config.sat = sat; | |||
rgblight_config.val = val; | |||
eeconfig_write_rgblight(rgblight_config.raw); | |||
dprintf("rgblight set hsv [EEPROM]: %u,%u,%u\n", rgblight_config.hue, rgblight_config.sat, rgblight_config.val); | |||
} | |||
} | |||
void rgblight_setrgb(uint8_t r, uint8_t g, uint8_t b){ | |||
// dprintf("rgblight set rgb: %u,%u,%u\n", r,g,b); | |||
for (uint8_t i=0;i<RGBLED_NUM;i++) { | |||
led[i].r = r; | |||
led[i].g = g; | |||
led[i].b = b; | |||
} | |||
rgblight_set(); | |||
} | |||
void rgblight_set(void) { | |||
if (rgblight_config.enable) { | |||
ws2812_setleds(led, RGBLED_NUM); | |||
} else { | |||
for (uint8_t i=0;i<RGBLED_NUM;i++) { | |||
led[i].r = 0; | |||
led[i].g = 0; | |||
led[i].b = 0; | |||
} | |||
ws2812_setleds(led, RGBLED_NUM); | |||
} | |||
} | |||
// Animation timer -- AVR Timer3 | |||
void rgblight_timer_init(void) { | |||
static uint8_t rgblight_timer_is_init = 0; | |||
if (rgblight_timer_is_init) { | |||
return; | |||
} | |||
rgblight_timer_is_init = 1; | |||
/* Timer 3 setup */ | |||
TCCR3B = _BV(WGM32) //CTC mode OCR3A as TOP | |||
| _BV(CS30); //Clock selelct: clk/1 | |||
/* Set TOP value */ | |||
uint8_t sreg = SREG; | |||
cli(); | |||
OCR3AH = (RGBLED_TIMER_TOP>>8)&0xff; | |||
OCR3AL = RGBLED_TIMER_TOP&0xff; | |||
SREG = sreg; | |||
} | |||
void rgblight_timer_enable(void) { | |||
TIMSK3 |= _BV(OCIE3A); | |||
dprintf("TIMER3 enabled.\n"); | |||
} | |||
void rgblight_timer_disable(void) { | |||
TIMSK3 &= ~_BV(OCIE3A); | |||
dprintf("TIMER3 disabled.\n"); | |||
} | |||
void rgblight_timer_toggle(void) { | |||
TIMSK3 ^= _BV(OCIE3A); | |||
dprintf("TIMER3 toggled.\n"); | |||
} | |||
ISR(TIMER3_COMPA_vect) { | |||
// Mode = 1, static light, do nothing here | |||
if (rgblight_config.mode>=2 && rgblight_config.mode<=5) { | |||
// mode = 2 to 5, breathing mode | |||
rgblight_effect_breathing(rgblight_config.mode-2); | |||
} else if (rgblight_config.mode>=6 && rgblight_config.mode<=8) { | |||
rgblight_effect_rainbow_mood(rgblight_config.mode-6); | |||
} else if (rgblight_config.mode>=9 && rgblight_config.mode<=14) { | |||
rgblight_effect_rainbow_swirl(rgblight_config.mode-9); | |||
} else if (rgblight_config.mode>=15 && rgblight_config.mode<=20) { | |||
rgblight_effect_snake(rgblight_config.mode-15); | |||
} else if (rgblight_config.mode>=21 && rgblight_config.mode<=23) { | |||
rgblight_effect_knight(rgblight_config.mode-21); | |||
} | |||
} | |||
// effects | |||
void rgblight_effect_breathing(uint8_t interval) { | |||
static uint8_t pos = 0; | |||
static uint16_t last_timer = 0; | |||
if (timer_elapsed(last_timer)<pgm_read_byte(&RGBLED_BREATHING_INTERVALS[interval])) return; | |||
last_timer = timer_read(); | |||
rgblight_sethsv_noeeprom(rgblight_config.hue, rgblight_config.sat, pgm_read_byte(&RGBLED_BREATHING_TABLE[pos])); | |||
pos = (pos+1) % 256; | |||
} | |||
void rgblight_effect_rainbow_mood(uint8_t interval) { | |||
static uint16_t current_hue=0; | |||
static uint16_t last_timer = 0; | |||
if (timer_elapsed(last_timer)<pgm_read_byte(&RGBLED_RAINBOW_MOOD_INTERVALS[interval])) return; | |||
last_timer = timer_read(); | |||
rgblight_sethsv_noeeprom(current_hue, rgblight_config.sat, rgblight_config.val); | |||
current_hue = (current_hue+1) % 360; | |||
} | |||
void rgblight_effect_rainbow_swirl(uint8_t interval) { | |||
static uint16_t current_hue=0; | |||
static uint16_t last_timer = 0; | |||
uint16_t hue; | |||
uint8_t i; | |||
if (timer_elapsed(last_timer)<pgm_read_byte(&RGBLED_RAINBOW_MOOD_INTERVALS[interval/2])) return; | |||
last_timer = timer_read(); | |||
for (i=0; i<RGBLED_NUM; i++) { | |||
hue = (360/RGBLED_NUM*i+current_hue)%360; | |||
sethsv(hue, rgblight_config.sat, rgblight_config.val, &led[i]); | |||
} | |||
rgblight_set(); | |||
if (interval % 2) { | |||
current_hue = (current_hue+1) % 360; | |||
} else { | |||
if (current_hue -1 < 0) { | |||
current_hue = 359; | |||
} else { | |||
current_hue = current_hue - 1; | |||
} | |||
} | |||
} | |||
void rgblight_effect_snake(uint8_t interval) { | |||
static uint8_t pos=0; | |||
static uint16_t last_timer = 0; | |||
uint8_t i,j; | |||
int8_t k; | |||
int8_t increament = 1; | |||
if (interval%2) increament = -1; | |||
if (timer_elapsed(last_timer)<pgm_read_byte(&RGBLED_SNAKE_INTERVALS[interval/2])) return; | |||
last_timer = timer_read(); | |||
for (i=0;i<RGBLED_NUM;i++) { | |||
led[i].r=0; | |||
led[i].g=0; | |||
led[i].b=0; | |||
for (j=0;j<RGBLIGHT_EFFECT_SNAKE_LENGTH;j++) { | |||
k = pos+j*increament; | |||
if (k<0) k = k+RGBLED_NUM; | |||
if (i==k) { | |||
sethsv(rgblight_config.hue, rgblight_config.sat, (uint8_t)(rgblight_config.val*(RGBLIGHT_EFFECT_SNAKE_LENGTH-j)/RGBLIGHT_EFFECT_SNAKE_LENGTH), &led[i]); | |||
} | |||
} | |||
} | |||
rgblight_set(); | |||
if (increament == 1) { | |||
if (pos - 1 < 0) { | |||
pos = 13; | |||
} else { | |||
pos -= 1; | |||
} | |||
} else { | |||
pos = (pos+1)%RGBLED_NUM; | |||
} | |||
} | |||
void rgblight_effect_knight(uint8_t interval) { | |||
static int8_t pos=0; | |||
static uint16_t last_timer = 0; | |||
uint8_t i,j,cur; | |||
int8_t k; | |||
struct cRGB preled[RGBLED_NUM]; | |||
static int8_t increament = -1; | |||
if (timer_elapsed(last_timer)<pgm_read_byte(&RGBLED_KNIGHT_INTERVALS[interval])) return; | |||
last_timer = timer_read(); | |||
for (i=0;i<RGBLED_NUM;i++) { | |||
preled[i].r=0; | |||
preled[i].g=0; | |||
preled[i].b=0; | |||
for (j=0;j<RGBLIGHT_EFFECT_KNIGHT_LENGTH;j++) { | |||
k = pos+j*increament; | |||
if (k<0) k = 0; | |||
if (k>=RGBLED_NUM) k=RGBLED_NUM-1; | |||
if (i==k) { | |||
sethsv(rgblight_config.hue, rgblight_config.sat, rgblight_config.val, &preled[i]); | |||
} | |||
} | |||
} | |||
if (RGBLIGHT_EFFECT_KNIGHT_OFFSET) { | |||
for (i=0;i<RGBLED_NUM;i++) { | |||
cur = (i+RGBLIGHT_EFFECT_KNIGHT_OFFSET) % RGBLED_NUM; | |||
led[i].r = preled[cur].r; | |||
led[i].g = preled[cur].g; | |||
led[i].b = preled[cur].b; | |||
} | |||
} | |||
rgblight_set(); | |||
if (increament == 1) { | |||
if (pos - 1 < 0 - RGBLIGHT_EFFECT_KNIGHT_LENGTH) { | |||
pos = 0- RGBLIGHT_EFFECT_KNIGHT_LENGTH; | |||
increament = -1; | |||
} else { | |||
pos -= 1; | |||
} | |||
} else { | |||
if (pos+1>RGBLED_NUM+RGBLIGHT_EFFECT_KNIGHT_LENGTH) { | |||
pos = RGBLED_NUM+RGBLIGHT_EFFECT_KNIGHT_LENGTH-1; | |||
increament = 1; | |||
} else { | |||
pos += 1; | |||
} | |||
} | |||
} |
@@ -0,0 +1,87 @@ | |||
#ifndef RGBLIGHT_H | |||
#define RGBLIGHT_H | |||
#ifndef RGBLIGHT_MODES | |||
#define RGBLIGHT_MODES 23 | |||
#endif | |||
#ifndef RGBLIGHT_EFFECT_SNAKE_LENGTH | |||
#define RGBLIGHT_EFFECT_SNAKE_LENGTH 7 | |||
#endif | |||
#ifndef RGBLIGHT_EFFECT_KNIGHT_LENGTH | |||
#define RGBLIGHT_EFFECT_KNIGHT_LENGTH 7 | |||
#endif | |||
#ifndef RGBLIGHT_EFFECT_KNIGHT_OFFSET | |||
#define RGBLIGHT_EFFECT_KNIGHT_OFFSET 11 | |||
#endif | |||
#ifndef RGBLIGHT_EFFECT_DUALKNIGHT_LENGTH | |||
#define RGBLIGHT_EFFECT_DUALKNIGHT_LENGTH 4 | |||
#endif | |||
#ifndef RGBLIGHT_HUE_STEP | |||
#define RGBLIGHT_HUE_STEP 10 | |||
#endif | |||
#ifndef RGBLIGHT_SAT_STE |