@ -0,0 +1,287 @@ | |||
/* | |||
* TWIlib.c | |||
* | |||
* Created: 6/01/2014 10:41:33 PM | |||
* Author: Chris Herring | |||
*/ | |||
#include <avr/io.h> | |||
#include <avr/interrupt.h> | |||
#include "TWIlib.h" | |||
#include "util/delay.h" | |||
#include "print.h" | |||
void TWIInit() | |||
{ | |||
TWIInfo.mode = Ready; | |||
TWIInfo.errorCode = 0xFF; | |||
TWIInfo.repStart = 0; | |||
// Set pre-scalers (no pre-scaling) | |||
TWSR = 0; | |||
// Set bit rate | |||
TWBR = ((F_CPU / TWI_FREQ) - 16) / 2; | |||
// Enable TWI and interrupt | |||
TWCR = (1 << TWIE) | (1 << TWEN); | |||
} | |||
uint8_t isTWIReady() | |||
{ | |||
if ( (TWIInfo.mode == Ready) | (TWIInfo.mode == RepeatedStartSent) ) | |||
{ | |||
// xprintf("i2c ready\n"); | |||
return 1; | |||
} | |||
else | |||
{ | |||
if(TWIInfo.mode == Initializing){ | |||
switch(TWIInfo.errorCode){ | |||
case TWI_SUCCESS: | |||
break; | |||
case TWI_NO_RELEVANT_INFO: | |||
break; | |||
case TWI_LOST_ARBIT: | |||
case TWI_MT_DATA_NACK: | |||
// Some kind of I2C error, reset and re-init | |||
xprintf("I2C init error: %d\n", TWIInfo.errorCode); | |||
TWCR = (1 << TWINT)|(1 << TWSTO); | |||
TWIInit(); | |||
break; | |||
default: | |||
xprintf("Other i2c init error: %d\n", TWIInfo.errorCode); | |||
} | |||
} | |||
return 0; | |||
} | |||
} | |||
void TWITransmitData(void *const TXdata, uint8_t dataLen, uint8_t repStart, uint8_t blocking) | |||
{ | |||
// Wait until ready | |||
while (!isTWIReady()) {_delay_us(1);} | |||
// Reset the I2C stuff | |||
TWCR = (1 << TWINT)|(1 << TWSTO); | |||
TWIInit(); | |||
// Set repeated start mode | |||
TWIInfo.repStart = repStart; | |||
// Copy transmit info to global variables | |||
TWITransmitBuffer = (uint8_t *)TXdata; | |||
TXBuffLen = dataLen; | |||
TXBuffIndex = 0; | |||
// If a repeated start has been sent, then devices are already listening for an address | |||
// and another start does not need to be sent. | |||
if (TWIInfo.mode == RepeatedStartSent) | |||
{ | |||
TWIInfo.mode = Initializing; | |||
TWDR = TWITransmitBuffer[TXBuffIndex++]; // Load data to transmit buffer | |||
TWISendTransmit(); // Send the data | |||
} | |||
else // Otherwise, just send the normal start signal to begin transmission. | |||
{ | |||
TWIInfo.mode = Initializing; | |||
TWISendStart(); | |||
} | |||
if(blocking){ | |||
// Wait until ready | |||
while (!isTWIReady()){_delay_us(1);} | |||
} | |||
} | |||
// uint8_t TWITransmitData(void *const TXdata, uint8_t dataLen, uint8_t repStart) | |||
// { | |||
// if (dataLen <= TXMAXBUFLEN) | |||
// { | |||
// // Wait until ready | |||
// while (!isTWIReady()) {_delay_us(1);} | |||
// // Set repeated start mode | |||
// TWIInfo.repStart = repStart; | |||
// // Copy data into the transmit buffer | |||
// uint8_t *data = (uint8_t *)TXdata; | |||
// for (int i = 0; i < dataLen; i++) | |||
// { | |||
// TWITransmitBuffer[i] = data[i]; | |||
// } | |||
// // Copy transmit info to global variables | |||
// TXBuffLen = dataLen; | |||
// TXBuffIndex = 0; | |||
// // If a repeated start has been sent, then devices are already listening for an address | |||
// // and another start does not need to be sent. | |||
// if (TWIInfo.mode == RepeatedStartSent) | |||
// { | |||
// TWIInfo.mode = Initializing; | |||
// TWDR = TWITransmitBuffer[TXBuffIndex++]; // Load data to transmit buffer | |||
// TWISendTransmit(); // Send the data | |||
// } | |||
// else // Otherwise, just send the normal start signal to begin transmission. | |||
// { | |||
// TWIInfo.mode = Initializing; | |||
// TWISendStart(); | |||
// } | |||
// } | |||
// else | |||
// { | |||
// return 1; // return an error if data length is longer than buffer | |||
// } | |||
// return 0; | |||
// } | |||
uint8_t TWIReadData(uint8_t TWIaddr, uint8_t bytesToRead, uint8_t repStart) | |||
{ | |||
// Check if number of bytes to read can fit in the RXbuffer | |||
if (bytesToRead < RXMAXBUFLEN) | |||
{ | |||
// Reset buffer index and set RXBuffLen to the number of bytes to read | |||
RXBuffIndex = 0; | |||
RXBuffLen = bytesToRead; | |||
// Create the one value array for the address to be transmitted | |||
uint8_t TXdata[1]; | |||
// Shift the address and AND a 1 into the read write bit (set to write mode) | |||
TXdata[0] = (TWIaddr << 1) | 0x01; | |||
// Use the TWITransmitData function to initialize the transfer and address the slave | |||
TWITransmitData(TXdata, 1, repStart, 0); | |||
} | |||
else | |||
{ | |||
return 0; | |||
} | |||
return 1; | |||
} | |||
ISR (TWI_vect) | |||
{ | |||
switch (TWI_STATUS) | |||
{ | |||
// ----\/ ---- MASTER TRANSMITTER OR WRITING ADDRESS ----\/ ---- // | |||
case TWI_MT_SLAW_ACK: // SLA+W transmitted and ACK received | |||
// Set mode to Master Transmitter | |||
TWIInfo.mode = MasterTransmitter; | |||
case TWI_START_SENT: // Start condition has been transmitted | |||
case TWI_MT_DATA_ACK: // Data byte has been transmitted, ACK received | |||
if (TXBuffIndex < TXBuffLen) // If there is more data to send | |||
{ | |||
TWDR = TWITransmitBuffer[TXBuffIndex++]; // Load data to transmit buffer | |||
TWIInfo.errorCode = TWI_NO_RELEVANT_INFO; | |||
TWISendTransmit(); // Send the data | |||
} | |||
// This transmission is complete however do not release bus yet | |||
else if (TWIInfo.repStart) | |||
{ | |||
TWIInfo.errorCode = 0xFF; | |||
TWISendStart(); | |||
} | |||
// All transmissions are complete, exit | |||
else | |||
{ | |||
TWIInfo.mode = Ready; | |||
TWIInfo.errorCode = 0xFF; | |||
TWISendStop(); | |||
} | |||
break; | |||
// ----\/ ---- MASTER RECEIVER ----\/ ---- // | |||
case TWI_MR_SLAR_ACK: // SLA+R has been transmitted, ACK has been received | |||
// Switch to Master Receiver mode | |||
TWIInfo.mode = MasterReceiver; | |||
// If there is more than one byte to be read, receive data byte and return an ACK | |||
if (RXBuffIndex < RXBuffLen-1) | |||
{ | |||
TWIInfo.errorCode = TWI_NO_RELEVANT_INFO; | |||
TWISendACK(); | |||
} | |||
// Otherwise when a data byte (the only data byte) is received, return NACK | |||
else | |||
{ | |||
TWIInfo.errorCode = TWI_NO_RELEVANT_INFO; | |||
TWISendNACK(); | |||
} | |||
break; | |||
case TWI_MR_DATA_ACK: // Data has been received, ACK has been transmitted. | |||
/// -- HANDLE DATA BYTE --- /// | |||
TWIReceiveBuffer[RXBuffIndex++] = TWDR; | |||
// If there is more than one byte to be read, receive data byte and return an ACK | |||
if (RXBuffIndex < RXBuffLen-1) | |||
{ | |||
TWIInfo.errorCode = TWI_NO_RELEVANT_INFO; | |||
TWISendACK(); | |||
} | |||
// Otherwise when a data byte (the only data byte) is received, return NACK | |||
else | |||
{ | |||
TWIInfo.errorCode = TWI_NO_RELEVANT_INFO; | |||
TWISendNACK(); | |||
} | |||
break; | |||
case TWI_MR_DATA_NACK: // Data byte has been received, NACK has been transmitted. End of transmission. | |||
/// -- HANDLE DATA BYTE --- /// | |||
TWIReceiveBuffer[RXBuffIndex++] = TWDR; | |||
// This transmission is complete however do not release bus yet | |||
if (TWIInfo.repStart) | |||
{ | |||
TWIInfo.errorCode = 0xFF; | |||
TWISendStart(); | |||
} | |||
// All transmissions are complete, exit | |||
else | |||
{ | |||
TWIInfo.mode = Ready; | |||
TWIInfo.errorCode = 0xFF; | |||
TWISendStop(); | |||
} | |||
break; | |||
// ----\/ ---- MT and MR common ----\/ ---- // | |||
case TWI_MR_SLAR_NACK: // SLA+R transmitted, NACK received | |||
case TWI_MT_SLAW_NACK: // SLA+W transmitted, NACK received | |||
case TWI_MT_DATA_NACK: // Data byte has been transmitted, NACK received | |||
case TWI_LOST_ARBIT: // Arbitration has been lost | |||
// Return error and send stop and set mode to ready | |||
if (TWIInfo.repStart) | |||
{ | |||
TWIInfo.errorCode = TWI_STATUS; | |||
TWISendStart(); | |||
} | |||
// All transmissions are complete, exit | |||
else | |||
{ | |||
TWIInfo.mode = Ready; | |||
TWIInfo.errorCode = TWI_STATUS; | |||
TWISendStop(); | |||
} | |||
break; | |||
case TWI_REP_START_SENT: // Repeated start has been transmitted | |||
// Set the mode but DO NOT clear TWINT as the next data is not yet ready | |||
TWIInfo.mode = RepeatedStartSent; | |||
break; | |||
// ----\/ ---- SLAVE RECEIVER ----\/ ---- // | |||
// TODO IMPLEMENT SLAVE RECEIVER FUNCTIONALITY | |||
// ----\/ ---- SLAVE TRANSMITTER ----\/ ---- // | |||
// TODO IMPLEMENT SLAVE TRANSMITTER FUNCTIONALITY | |||
// ----\/ ---- MISCELLANEOUS STATES ----\/ ---- // | |||
case TWI_NO_RELEVANT_INFO: // It is not really possible to get into this ISR on this condition | |||
// Rather, it is there to be manually set between operations | |||
break; | |||
case TWI_ILLEGAL_START_STOP: // Illegal START/STOP, abort and return error | |||
TWIInfo.errorCode = TWI_ILLEGAL_START_STOP; | |||
TWIInfo.mode = Ready; | |||
TWISendStop(); | |||
break; | |||
} | |||
} |
@ -0,0 +1,81 @@ | |||
/* | |||
* TWIlib.h | |||
* | |||
* Created: 6/01/2014 10:38:42 PM | |||
* Author: Chris Herring | |||
*/ | |||
#ifndef TWILIB_H_ | |||
#define TWILIB_H_ | |||
// TWI bit rate | |||
#define TWI_FREQ 400000 | |||
// Get TWI status | |||
#define TWI_STATUS (TWSR & 0xF8) | |||
// Transmit buffer length | |||
#define TXMAXBUFLEN 20 | |||
// Receive buffer length | |||
#define RXMAXBUFLEN 20 | |||
// Global transmit buffer | |||
volatile uint8_t *TWITransmitBuffer; | |||
// Global receive buffer | |||
volatile uint8_t TWIReceiveBuffer[RXMAXBUFLEN]; | |||
// Buffer indexes | |||
volatile int TXBuffIndex; // Index of the transmit buffer. Is volatile, can change at any time. | |||
int RXBuffIndex; // Current index in the receive buffer | |||
// Buffer lengths | |||
int TXBuffLen; // The total length of the transmit buffer | |||
int RXBuffLen; // The total number of bytes to read (should be less than RXMAXBUFFLEN) | |||
typedef enum { | |||
Ready, | |||
Initializing, | |||
RepeatedStartSent, | |||
MasterTransmitter, | |||
MasterReceiver, | |||
SlaceTransmitter, | |||
SlaveReciever | |||
} TWIMode; | |||
typedef struct TWIInfoStruct{ | |||
TWIMode mode; | |||
uint8_t errorCode; | |||
uint8_t repStart; | |||
}TWIInfoStruct; | |||
TWIInfoStruct TWIInfo; | |||
// TWI Status Codes | |||
#define TWI_START_SENT 0x08 // Start sent | |||
#define TWI_REP_START_SENT 0x10 // Repeated Start sent | |||
// Master Transmitter Mode | |||
#define TWI_MT_SLAW_ACK 0x18 // SLA+W sent and ACK received | |||
#define TWI_MT_SLAW_NACK 0x20 // SLA+W sent and NACK received | |||
#define TWI_MT_DATA_ACK 0x28 // DATA sent and ACK received | |||
#define TWI_MT_DATA_NACK 0x30 // DATA sent and NACK received | |||
// Master Receiver Mode | |||
#define TWI_MR_SLAR_ACK 0x40 // SLA+R sent, ACK received | |||
#define TWI_MR_SLAR_NACK 0x48 // SLA+R sent, NACK received | |||
#define TWI_MR_DATA_ACK 0x50 // Data received, ACK returned | |||
#define TWI_MR_DATA_NACK 0x58 // Data received, NACK returned | |||
// Miscellaneous States | |||
#define TWI_LOST_ARBIT 0x38 // Arbitration has been lost | |||
#define TWI_NO_RELEVANT_INFO 0xF8 // No relevant information available | |||
#define TWI_ILLEGAL_START_STOP 0x00 // Illegal START or STOP condition has been detected | |||
#define TWI_SUCCESS 0xFF // Successful transfer, this state is impossible from TWSR as bit2 is 0 and read only | |||
#define TWISendStart() (TWCR = (1<<TWINT)|(1<<TWSTA)|(1<<TWEN)|(1<<TWIE)) // Send the START signal, enable interrupts and TWI, clear TWINT flag to resume transfer. | |||
#define TWISendStop() (TWCR = (1<<TWINT)|(1<<TWSTO)|(1<<TWEN)|(1<<TWIE)) // Send the STOP signal, enable interrupts and TWI, clear TWINT flag. | |||
#define TWISendTransmit() (TWCR = (1<<TWINT)|(1<<TWEN)|(1<<TWIE)) // Used to resume a transfer, clear TWINT and ensure that TWI and interrupts are enabled. | |||
#define TWISendACK() (TWCR = (1<<TWINT)|(1<<TWEN)|(1<<TWIE)|(1<<TWEA)) // FOR MR mode. Resume a transfer, ensure that TWI and interrupts are enabled and respond with an ACK if the device is addressed as a slave or after it receives a byte. | |||
#define TWISendNACK() (TWCR = (1<<TWINT)|(1<<TWEN)|(1<<TWIE)) // FOR MR mode. Resume a transfer, ensure that TWI and interrupts are enabled but DO NOT respond with an ACK if the device is addressed as a slave or after it receives a byte. | |||
// Function declarations | |||
void TWITransmitData(void *const TXdata, uint8_t dataLen, uint8_t repStart, uint8_t blocking); | |||
void TWIInit(void); | |||
uint8_t TWIReadData(uint8_t TWIaddr, uint8_t bytesToRead, uint8_t repStart); | |||
uint8_t isTWIReady(void); | |||
#endif // TWICOMMS_H_ |
@ -0,0 +1,53 @@ | |||
/* | |||
Copyright 2017 Cole Markham | |||
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 | |||
#include "config_common.h" | |||
/* USB Device descriptor parameter */ | |||
#define VENDOR_ID 0xFEED | |||
#define PRODUCT_ID 0x6061 | |||
#define DEVICE_VER 0x0001 | |||
#define MANUFACTURER WoodKeys.click | |||
#define PRODUCT Meira | |||
#define DESCRIPTION Low-profile Ortholinear Compact keyboard | |||
/* key matrix size */ | |||
#define MATRIX_ROWS 4 | |||
#define MATRIX_COLS 12 | |||
/* COL2ROW, ROW2COL, or CUSTOM_MATRIX */ | |||
#define DIODE_DIRECTION CUSTOM_MATRIX | |||
#define BACKLIGHT_LEVELS 10 | |||
#define BACKLIGHT_PWM_MAP {2, 4, 8, 16, 40, 55, 70, 128, 200, 255} | |||
#define BACKLIGHT_BREATHING | |||
#define RGB_DI_PIN D3 | |||
#define RGBLIGHT_TIMER | |||
#define RGBLED_NUM 15 // Number of LEDs | |||
#ifdef SUBPROJECT_promicro | |||
#include "promicro/config.h" | |||
#endif | |||
#ifdef SUBPROJECT_featherble | |||
#include "featherble/config.h" | |||
#endif | |||
#endif |
@ -0,0 +1,175 @@ | |||
/* | |||
Copyright 2017 REPLACE_WITH_YOUR_NAME | |||
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 FEATHERBLECONFIG_H | |||
#define FEATHERBLECONFIG_H | |||
#include "config_common.h" | |||
/* | |||
* Keyboard Matrix Assignments | |||
* | |||
* Change this to how you wired your keyboard | |||
* COLS: AVR pins used for columns, left to right | |||
* ROWS: AVR pins used for rows, top to bottom | |||
* DIODE_DIRECTION: COL2ROW = COL = Anode (+), ROW = Cathode (-, marked on diode) | |||
* ROW2COL = ROW = Anode (+), COL = Cathode (-, marked on diode) | |||
* | |||
*/ | |||
#define MATRIX_ROW_PINS { F7, F6, F5, F4 } | |||
// Column pins to demux in LSB order | |||
#define MATRIX_COL_PINS { C7, B7, B6, C6 } | |||
#define LED_EN_PIN D2 | |||
#define UNUSED_PINS | |||
#define CATERINA_BOOTLOADER | |||
// #define BACKLIGHT_PIN B7 | |||
// #define BACKLIGHT_BREATHING | |||
//#define BACKLIGHT_LEVELS 3 | |||
/* Debounce reduces chatter (unintended double-presses) - set 0 if debouncing is not needed */ | |||
#define DEBOUNCING_DELAY 5 | |||
/* define if matrix has ghost (lacks anti-ghosting diodes) */ | |||
//#define MATRIX_HAS_GHOST | |||
/* number of backlight levels */ | |||
/* 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 | |||
/* | |||
* Force NKRO | |||
* | |||
* Force NKRO (nKey Rollover) to be enabled by default, regardless of the saved | |||
* state in the bootmagic EEPROM settings. (Note that NKRO must be enabled in the | |||
* makefile for this to work.) | |||
* | |||
* If forced on, NKRO can be disabled via magic key (default = LShift+RShift+N) | |||
* until the next keyboard reset. | |||
* | |||
* NKRO may prevent your keystrokes from being detected in the BIOS, but it is | |||
* fully operational during normal computer usage. | |||
* | |||
* For a less heavy-handed approach, enable NKRO via magic key (LShift+RShift+N) | |||
* or via bootmagic (hold SPACE+N while plugging in the keyboard). Once set by | |||
* bootmagic, NKRO mode will always be enabled until it is toggled again during a | |||
* power-up. | |||
* | |||
*/ | |||
//#define FORCE_NKRO | |||
/* | |||
* Magic Key Options | |||
* | |||
* Magic keys are hotkey commands that allow control over firmware functions of | |||
* the keyboard. They are best used in combination with the HID Listen program, | |||
* found here: https://www.pjrc.com/teensy/hid_listen.html | |||
* | |||
* The options below allow the magic key functionality to be changed. This is | |||
* useful if your keyboard/keypad is missing keys and you want magic key support. | |||
* | |||
*/ | |||
/* key combination for magic key command */ | |||
#define IS_COMMAND() ( \ | |||
keyboard_report->mods == (MOD_BIT(KC_LSHIFT) | MOD_BIT(KC_RSHIFT)) \ | |||
) | |||
/* control how magic key switches layers */ | |||
//#define MAGIC_KEY_SWITCH_LAYER_WITH_FKEYS true | |||
//#define MAGIC_KEY_SWITCH_LAYER_WITH_NKEYS true | |||
//#define MAGIC_KEY_SWITCH_LAYER_WITH_CUSTOM false | |||
/* override magic key keymap */ | |||
//#define MAGIC_KEY_SWITCH_LAYER_WITH_FKEYS | |||
//#define MAGIC_KEY_SWITCH_LAYER_WITH_NKEYS | |||
//#define MAGIC_KEY_SWITCH_LAYER_WITH_CUSTOM | |||
//#define MAGIC_KEY_HELP1 H | |||
//#define MAGIC_KEY_HELP2 SLASH | |||
//#define MAGIC_KEY_DEBUG D | |||
//#define MAGIC_KEY_DEBUG_MATRIX X | |||
//#define MAGIC_KEY_DEBUG_KBD K | |||
//#define MAGIC_KEY_DEBUG_MOUSE M | |||
//#define MAGIC_KEY_VERSION V | |||
//#define MAGIC_KEY_STATUS S | |||
//#define MAGIC_KEY_CONSOLE C | |||
//#define MAGIC_KEY_LAYER0_ALT1 ESC | |||
//#define MAGIC_KEY_LAYER0_ALT2 GRAVE | |||
//#define MAGIC_KEY_LAYER0 0 | |||
//#define MAGIC_KEY_LAYER1 1 | |||
//#define MAGIC_KEY_LAYER2 2 | |||
//#define MAGIC_KEY_LAYER3 3 | |||
//#define MAGIC_KEY_LAYER4 4 | |||
//#define MAGIC_KEY_LAYER5 5 | |||
//#define MAGIC_KEY_LAYER6 6 | |||
//#define MAGIC_KEY_LAYER7 7 | |||
//#define MAGIC_KEY_LAYER8 8 | |||
//#define MAGIC_KEY_LAYER9 9 | |||
//#define MAGIC_KEY_BOOTLOADER PAUSE | |||
//#define MAGIC_KEY_LOCK CAPS | |||
//#define MAGIC_KEY_EEPROM E | |||
//#define MAGIC_KEY_NKRO N | |||
//#define MAGIC_KEY_SLEEP_LED Z | |||
/* | |||
* 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 | |||
/* | |||
* MIDI options | |||
*/ | |||
/* Prevent use of disabled MIDI features in the keymap */ | |||
//#define MIDI_ENABLE_STRICT 1 | |||
/* enable basic MIDI features: | |||
- MIDI notes can be sent when in Music mode is on | |||
*/ | |||
//#define MIDI_BASIC | |||
/* enable advanced MIDI features: | |||
- MIDI notes can be added to the keymap | |||
- Octave shift and transpose | |||
- Virtual sustain, portamento, and modulation wheel | |||
- etc. | |||
*/ | |||
//#define MIDI_ADVANCED | |||
/* override number of MIDI tone keycodes (each octave adds 12 keycodes and allocates 12 bytes) */ | |||
//#define MIDI_TONE_KEYCODE_OCTAVES 1 | |||
#endif |
@ -0,0 +1 @@ | |||
#include "meira.h" |
@ -0,0 +1,9 @@ | |||
#ifndef FEATHERBLE_H | |||
#define FEATHERBLE_H | |||
#include "../meira.h" | |||
#include "quantum.h" | |||
#endif |
@ -0,0 +1,4 @@ | |||
BLUETOOTH_ENABLE = yes | |||
BACKLIGHT_ENABLE = yes | |||
F_CPU = 8000000 | |||
@ -0,0 +1,286 @@ | |||
#ifdef ISSI_ENABLE | |||
#include <stdlib.h> | |||
#include <stdint.h> | |||
#include <util/delay.h> | |||
#include <avr/sfr_defs.h> | |||
#include <avr/io.h> | |||
#include <util/twi.h> | |||
#include "issi.h" | |||
#include "print.h" | |||
#include "TWIlib.h" | |||
#define ISSI_ADDR_DEFAULT 0xE8 | |||
#define ISSI_REG_CONFIG 0x00 | |||
#define ISSI_REG_CONFIG_PICTUREMODE 0x00 | |||
#define ISSI_REG_CONFIG_AUTOPLAYMODE 0x08 | |||
#define ISSI_CONF_PICTUREMODE 0x00 | |||
#define ISSI_CONF_AUTOFRAMEMODE 0x04 | |||
#define ISSI_CONF_AUDIOMODE 0x08 | |||
#define ISSI_REG_PICTUREFRAME 0x01 | |||
#define ISSI_REG_SHUTDOWN 0x0A | |||
#define ISSI_REG_AUDIOSYNC 0x06 | |||
#define ISSI_COMMANDREGISTER 0xFD | |||
#define ISSI_BANK_FUNCTIONREG 0x0B // helpfully called 'page nine' | |||
uint8_t control[8][9] = { | |||
{0, 0, 0, 0, 0, 0, 0, 0, 0}, {0, 0, 0, 0, 0, 0, 0, 0, 0}, | |||
{0, 0, 0, 0, 0, 0, 0, 0, 0}, {0, 0, 0, 0, 0, 0, 0, 0, 0}, | |||
{0, 0, 0, 0, 0, 0, 0, 0, 0}, {0, 0, 0, 0, 0, 0, 0, 0, 0}, | |||
{0, 0, 0, 0, 0, 0, 0, 0, 0}, {0, 0, 0, 0, 0, 0, 0, 0, 0}, | |||
}; | |||
ISSIDeviceStruct *issi_devices[4] = {0, 0, 0, 0}; | |||
#ifndef cbi | |||
#define cbi(sfr, bit) (_SFR_BYTE(sfr) &= ~_BV(bit)) | |||
#endif | |||
#ifndef sbi | |||
#define sbi(sfr, bit) (_SFR_BYTE(sfr) |= _BV(bit)) | |||
#endif | |||
#define I2C_WRITE 0 | |||
#define F_SCL 400000UL // SCL frequency | |||
#define Prescaler 1 | |||
#define TWBR_val ((((F_CPU / F_SCL) / Prescaler) - 16 ) / 2) | |||
uint8_t i2c_start(uint8_t address) | |||
{ | |||
// reset TWI control register | |||
TWCR = 0; | |||
// transmit START condition | |||
TWCR = (1<<TWINT) | (1<<TWSTA) | (1<<TWEN); | |||
// wait for end of transmission | |||
while( !(TWCR & (1<<TWINT)) ); | |||
// check if the start condition was successfully transmitted | |||
if((TWSR & 0xF8) != TW_START){ return 1; } | |||
// load slave address into data register | |||
TWDR = address; | |||
// start transmission of address | |||
TWCR = (1<<TWINT) | (1<<TWEN); | |||
// wait for end of transmission | |||
while( !(TWCR & (1<<TWINT)) ); | |||
// check if the device has acknowledged the READ / WRITE mode | |||
uint8_t twst = TW_STATUS & 0xF8; | |||
if ( (twst != TW_MT_SLA_ACK) && (twst != TW_MR_SLA_ACK) ) return 1; | |||
return 0; | |||
} | |||
uint8_t i2c_write(uint8_t data) | |||
{ | |||
// load data into data register | |||
TWDR = data; | |||
// start transmission of data | |||
TWCR = (1 << TWINT) | (1 << TWEN); | |||
// wait for end of transmission | |||
while (!(TWCR & (1 << TWINT))) | |||
; | |||
if ((TWSR & 0xF8) != TW_MT_DATA_ACK) { | |||
return 1; | |||
} | |||
return 0; | |||
} | |||
uint8_t i2c_transmit(uint8_t address, uint8_t* data, uint16_t length) | |||
{ | |||
TWBR = (uint8_t)TWBR_val; | |||
if (i2c_start(address | I2C_WRITE)) | |||
return 1; | |||
for (uint16_t i = 0; i < length; i++) { | |||
if (i2c_write(data[i])) | |||
return 1; | |||
} | |||
// transmit STOP condition | |||
TWCR = (1 << TWINT) | (1 << TWEN) | (1 << TWSTO); | |||
return 0; | |||
} | |||
void setFrame(uint8_t device, uint8_t frame) | |||
{ | |||
static uint8_t current_frame = -1; | |||
if(current_frame != frame){ | |||
uint8_t payload[] = { | |||
ISSI_ADDR_DEFAULT | device << 1, | |||
ISSI_COMMANDREGISTER, | |||
frame | |||
}; | |||
TWITransmitData(payload, sizeof(payload), 0, 1); | |||
} | |||
// static uint8_t current_frame = 0xFF; | |||
// if(current_frame == frame){ | |||
// // return; | |||
// } | |||
// uint8_t payload[2] = { ISSI_COMMANDREGISTER, frame }; | |||
// i2c_transmit(ISSI_ADDR_DEFAULT | device << 1, payload, 2); | |||
// current_frame = frame; | |||
} | |||
void writeRegister8(uint8_t device, uint8_t frame, uint8_t reg, uint8_t data) | |||
{ | |||
// Set the frame | |||
setFrame(device, frame); | |||
// Write to the register | |||
uint8_t payload[] = { | |||
ISSI_ADDR_DEFAULT | device << 1, | |||
reg, | |||
data | |||
}; | |||
TWITransmitData(payload, sizeof(payload), 0, 1); | |||
} | |||
// void activateLED(uint8_t matrix, uint8_t cx, uint8_t cy, uint8_t pwm) | |||
// { | |||
// xprintf("activeLED: %02X %02X %02X %02X\n", matrix, cy, cx, pwm); | |||
// uint8_t x = cx - 1; // funciton takes 1 based counts, but we need 0... | |||
// uint8_t y = cy - 1; // creating them once for less confusion | |||
// if(pwm == 0){ | |||
// cbi(control[matrix][y], x); | |||
// }else{ | |||
// sbi(control[matrix][y], x); | |||
// } | |||
// uint8_t device = (matrix & 0x06) >> 1; | |||
// uint8_t control_reg = (y << 1) | (matrix & 0x01); | |||
// uint8_t pwm_reg = 0; | |||
// switch(matrix & 0x01){ | |||
// case 0: | |||
// pwm_reg = 0x24; | |||
// break; | |||
// case 1: | |||
// pwm_reg = 0x2C; | |||
// break; | |||
// } | |||
// pwm_reg += (y << 4) + x; | |||
// xprintf(" device: %02X\n", device); | |||
// xprintf(" control: %02X %02X\n", control_reg, control[matrix][y]); | |||
// xprintf(" pwm: %02X %02X\n", pwm_reg, pwm); | |||
// writeRegister8(device, 0, control_reg, control[matrix][y]); | |||
// writeRegister8(device, 0, control_reg + 0x12, control[matrix][y]); | |||
// writeRegister8(device, 0, pwm_reg, pwm); | |||
// } | |||
void activateLED(uint8_t matrix, uint8_t cx, uint8_t cy, uint8_t pwm) | |||
{ | |||
uint8_t device_addr = (matrix & 0x06) >> 1; | |||
ISSIDeviceStruct *device = issi_devices[device_addr]; | |||
if(device == 0){ | |||
return; | |||
} | |||
// xprintf("activeLED: %02X %02X %02X %02X\n", matrix, cy, cx, pwm); | |||
uint8_t x = cx - 1; // funciton takes 1 based counts, but we need 0... | |||
uint8_t y = cy - 1; // creating them once for less confusion | |||
uint8_t control_reg = (y << 1) | (matrix & 0x01); | |||
if(pwm == 0){ | |||
cbi(device->led_ctrl[control_reg], x); | |||
cbi(device->led_blink_ctrl[control_reg], x); | |||
}else{ | |||
sbi(device->led_ctrl[control_reg], x); | |||
sbi(device->led_blink_ctrl[control_reg], x); | |||
} | |||
uint8_t pwm_reg = 0; | |||
switch(matrix & 0x01){ | |||
case 0: | |||
pwm_reg = 0x00; | |||
break; | |||
case 1: | |||
pwm_reg = 0x08; | |||
break; | |||
} | |||
pwm_reg += (y << 4) + x; | |||
// xprintf(" device_addr: %02X\n", device_addr); | |||
// xprintf(" control: %02X %02X\n", control_reg, control[matrix][y]); | |||
// xprintf(" pwm: %02X %02X\n", pwm_reg, pwm); | |||
// writeRegister8(device_addr, 0, control_reg, control[matrix][y]); | |||
device->led_pwm[pwm_reg] = pwm; | |||
device->led_dirty = 1; | |||
// writeRegister8(device_addr, 0, control_reg + 0x12, control[matrix][y]); | |||
// writeRegister8(device_addr, 0, pwm_reg, pwm); | |||
} | |||
void update_issi(uint8_t device_addr, uint8_t blocking) | |||
{ | |||
// This seems to take about 6ms | |||
ISSIDeviceStruct *device = issi_devices[device_addr]; | |||
if(device != 0){ | |||
if(device->fn_dirty){ | |||
device->fn_dirty = 0; | |||
setFrame(device_addr, ISSI_BANK_FUNCTIONREG); | |||
TWITransmitData(&device->fn_device_addr, sizeof(device->fn_registers) + 2, 0, 1); | |||
} | |||
if(device->led_dirty){ | |||
device->led_dirty = 0; | |||
setFrame(device_addr, 0); | |||
TWITransmitData(&device->led_device_addr, 0xB6, 0, blocking); | |||
} | |||
} | |||
} | |||
void issi_init(void) | |||
{ | |||
// Set LED_EN/SDB high to enable the chip | |||
xprintf("Enabing SDB on pin: %d\n", LED_EN_PIN); | |||
_SFR_IO8((LED_EN_PIN >> 4) + 1) &= ~_BV(LED_EN_PIN & 0xF); // IN | |||
_SFR_IO8((LED_EN_PIN >> 4) + 2) |= _BV(LED_EN_PIN & 0xF); // HI | |||
TWIInit(); | |||
for(uint8_t device_addr = 0; device_addr < 4; device_addr++){ | |||
xprintf("ISSI Init device: %d\n", device_addr); | |||
// If this device has been previously allocated, free it | |||
if(issi_devices[device_addr] != 0){ | |||
free(issi_devices[device_addr]); | |||
} | |||
// Try to shutdown the device, if this fails skip this device | |||
writeRegister8(device_addr, ISSI_BANK_FUNCTIONREG, ISSI_REG_SHUTDOWN, 0x00); | |||
while (!isTWIReady()){_delay_us(1);} | |||
if(TWIInfo.errorCode != 0xFF){ | |||
xprintf("ISSI init failed %d %02X %02X\n", device_addr, TWIInfo.mode, TWIInfo.errorCode); | |||
continue; | |||
} | |||
// Allocate the device structure - calloc zeros it for us | |||
ISSIDeviceStruct *device = (ISSIDeviceStruct *)calloc(sizeof(ISSIDeviceStruct) * 2, 1); | |||
issi_devices[device_addr] = device; | |||
device->fn_device_addr = ISSI_ADDR_DEFAULT | device_addr << 1; | |||
device->fn_register_addr = 0; | |||
device->led_device_addr = ISSI_ADDR_DEFAULT | device_addr << 1; | |||
device->led_register_addr = 0; | |||
// set dirty bits so that all of the buffered data is written out | |||
device->fn_dirty = 1; | |||
device->led_dirty = 1; | |||
update_issi(device_addr, 1); | |||
// Set the function register to picture mode | |||
// device->fn_reg[ISSI_REG_CONFIG] = ISSI_REG_CONFIG_PICTUREMODE; | |||
writeRegister8(device_addr, ISSI_BANK_FUNCTIONREG, ISSI_REG_SHUTDOWN, 0x01); | |||
} | |||
// Shutdown and set all registers to 0 | |||
// writeRegister8(device_addr, ISSI_BANK_FUNCTIONREG, ISSI_REG_SHUTDOWN, 0x00); | |||
// for(uint8_t bank = 0; bank <= 7; bank++){ | |||
// for (uint8_t reg = 0x00; reg <= 0xB3; reg++) { | |||
// writeRegister8(device_addr, bank, reg, 0x00); | |||
// } | |||
// } | |||
// for (uint8_t reg = 0; reg <= 0x0C; reg++) { | |||
// writeRegister8(device_addr, ISSI_BANK_FUNCTIONREG, reg, 0x00); | |||
// } | |||
// writeRegister8(device_addr, ISSI_BANK_FUNCTIONREG, ISSI_REG_CONFIG, ISSI_REG_CONFIG_PICTUREMODE); | |||
// writeRegister8(device_addr, ISSI_BANK_FUNCTIONREG, ISSI_REG_SHUTDOWN, 0x01); | |||
// picture mode | |||
// writeRegister8(ISSI_BANK_FUNCTIONREG, 0x01, 0x01); | |||
//Enable blink | |||
// writeRegister8(ISSI_BANK_FUNCTIONREG, 0x05, 0x48B); | |||
//Enable Breath | |||
} | |||
#endif |
@ -0,0 +1,40 @@ | |||
#ifdef ISSI_ENABLE | |||
#ifndef ISSI_H | |||
#define ISSI_H | |||
typedef struct ISSIDeviceStruct{ | |||
uint8_t fn_dirty; // function registers need to be resent | |||
uint8_t fn_device_addr; | |||
uint8_t fn_register_addr; | |||
uint8_t fn_registers[13]; | |||
uint8_t led_dirty; // LED data has changed and needs to be resent | |||
uint8_t led_device_addr; | |||
uint8_t led_register_addr; | |||
uint8_t led_ctrl[18]; | |||
uint8_t led_blink_ctrl[18]; | |||
uint8_t led_pwm[144]; | |||
}ISSIDeviceStruct; | |||
extern ISSIDeviceStruct *issi_devices[]; | |||
// Low level commands- 'device' is the 2-bit i2c id. | |||
void issi_init(void); | |||
void set_shutdown(uint8_t device, uint8_t shutdown); | |||
void writeRegister8(uint8_t device, uint8_t frame, uint8_t reg, uint8_t data); | |||
// Higher level, no device is given, but it is calculated from 'matrix' | |||
// Each device has 2 blocks, max of 4 devices: | |||
// Device | Block = Matrix | |||
// 0 A 0 | |||
// 0 B 1 | |||
// 1 A 2 | |||
// 1 B 3 | |||
// 2 A 4 | |||
// 2 B 5 | |||
// 3 A 6 | |||
// 3 B 7 | |||
void activateLED(uint8_t matrix, uint8_t cx, uint8_t cy, uint8_t pwm); | |||
void update_issi(uint8_t device_addr, uint8_t blocking); | |||
#endif | |||
#endif |
@ -0,0 +1,24 @@ | |||
/* Copyright 2017 REPLACE_WITH_YOUR_NAME | |||
* | |||
* 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_USER_H | |||
#define CONFIG_USER_H | |||
#include "../../config.h" | |||
// place overrides here | |||
#endif |
@ -0,0 +1,320 @@ | |||
/* Copyright 2017 Cole Markham | |||
* | |||
* 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 "meira.h" | |||
#include "issi.h" | |||
#include "lighting.h" | |||
#ifdef RGBLIGHT_ENABLE | |||
//Following line allows macro to read current RGB settings | |||
extern rgblight_config_t rgblight_config; | |||
#endif | |||
#define _QWERTY 0 | |||
#define _COLEMAK 1 | |||
#define _DVORAK 2 | |||
#define _LOWER 3 | |||
#define _RAISE 4 | |||
#define _ADJUST 16 | |||
enum custom_keycodes { | |||
QWERTY = SAFE_RANGE, | |||
COLEMAK, | |||
DVORAK, | |||
LOWER, | |||
RAISE, | |||
ADJUST, | |||
}; | |||
// define variables for reactive RGB | |||
bool TOG_STATUS = false; | |||
int RGB_current_mode; | |||
const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = { | |||
/* Qwerty | |||
* ,-----------------------------------------------------------------------------------. | |||
* | Esc | Q | W | E | R | T | Y | U | I | O | P | Bksp | | |||
* |------+------+------+------+------+-------------+------+------+------+------+------| | |||
* | Tab | A | S | D | F | G | H | J | K | L | ; | ' | | |||
* |------+------+------+------+------+------|------+------+------+------+------+------| | |||
* | Shift| Z | X | C | V | B | N | M | , | . | / |Enter | | |||
* |------+------+------+------+------+------+------+------+------+------+------+------| | |||
* |Adjust| Ctrl | Ctrl | Alt |Lower | Cmd |Space |Raise | Left | Down | Up |Right | | |||
* `-----------------------------------------------------------------------------------' | |||
*/ | |||
[_QWERTY] = KEYMAP( \ | |||
KC_ESC, KC_Q, KC_W, KC_E, KC_R, KC_T, KC_Y, KC_U, KC_I, KC_O, KC_P, KC_BSPC, \ | |||
KC_TAB, KC_A, KC_S, KC_D, KC_F, KC_G, KC_H, KC_J, KC_K, KC_L, KC_SCLN, KC_QUOT, \ | |||
KC_LSFT, KC_Z, KC_X, KC_C, KC_V, KC_B, KC_N, KC_M, KC_COMM, KC_DOT, KC_SLSH, KC_ENT, \ | |||
ADJUST, KC_LCTL, KC_LALT, KC_LALT, LOWER, KC_LGUI, KC_SPC, RAISE, KC_LEFT, KC_DOWN, KC_UP, KC_RGHT \ | |||
), | |||
/* Colemak | |||
* ,-----------------------------------------------------------------------------------. | |||
* | Tab | Q | W | F | P | G | J | L | U | Y | ; | Bksp | | |||
* |------+------+------+------+------+-------------+------+------+------+------+------| | |||
* | Esc | A | R | S | T | D | H | N | E | I | O | " | | |||
* |------+------+------+------+------+------|------+------+------+------+------+------| | |||
* | Shift| Z | X | C | V | B | K | M | , | . | / |Enter | | |||
* |------+------+------+------+------+------+------+------+------+------+------+------| | |||
* |Adjust| Ctrl | Alt | GUI |Lower |Space |Space |Raise | Left | Down | Up |Right | | |||
* `-----------------------------------------------------------------------------------' | |||
*/ | |||
[_COLEMAK] = KEYMAP( \ | |||
KC_TAB, KC_Q, KC_W, KC_F, KC_P, KC_G, KC_J, KC_L, KC_U, KC_Y, KC_SCLN, KC_BSPC, \ | |||
KC_ESC, KC_A, KC_R, KC_S, KC_T, KC_D, KC_H, KC_N, KC_E, KC_I, KC_O, KC_QUOT, \ | |||
KC_LSFT, KC_Z, KC_X, KC_C, KC_V, KC_B, KC_K, KC_M, KC_COMM, KC_DOT, KC_SLSH, KC_ENT , \ | |||
ADJUST, KC_LCTL, KC_LALT, KC_LGUI, LOWER, KC_SPC, KC_SPC, RAISE, KC_LEFT, KC_DOWN, KC_UP, KC_RGHT \ | |||
), | |||
/* Dvorak | |||
* ,-----------------------------------------------------------------------------------. | |||
* | Tab | " | , | . | P | Y | F | G | C | R | L | Bksp | | |||
* |------+------+------+------+------+-------------+------+------+------+------+------| | |||
* | Esc | A | O | E | U | I | D | H | T | N | S | / | | |||
* |------+------+------+------+------+------|------+------+------+------+------+------| | |||
* | Shift| ; | Q | J | K | X | B | M | W | V | Z |Enter | | |||
* |------+------+------+------+------+------+------+------+------+------+------+------| | |||
* |Adjust| Ctrl | Alt | GUI |Lower |Space |Space |Raise | Left | Down | Up |Right | | |||
* `-----------------------------------------------------------------------------------' | |||
*/ | |||
[_DVORAK] = KEYMAP( \ | |||
KC_TAB, KC_QUOT, KC_COMM, KC_DOT, KC_P, KC_Y, KC_F, KC_G, KC_C, KC_R, KC_L, KC_BSPC, \ | |||
KC_ESC, KC_A, KC_O, KC_E, KC_U, KC_I, KC_D, KC_H, KC_T, KC_N, KC_S, KC_SLSH, \ | |||
KC_LSFT, KC_SCLN, KC_Q, KC_J, KC_K, KC_X, KC_B, KC_M, KC_W, KC_V, KC_Z, KC_ENT , \ | |||
ADJUST, KC_LCTL, KC_LALT, KC_LGUI, LOWER, KC_SPC, KC_SPC, RAISE, KC_LEFT, KC_DOWN, KC_UP, KC_RGHT \ | |||
), | |||
/* Lower | |||
* ,-----------------------------------------------------------------------------------. | |||
* | | ! | @ | # | $ | % | ^ | & | * | ( | ) | Bksp | | |||
* |------+------+------+------+------+-------------+------+------+------+------+------| | |||
* | ~ | F1 | F2 | F3 | F4 | F5 | F6 | _ | + | | \ | | | | |||
* |------+------+------+------+------+------|------+------+------+------+------+------| | |||
* | | F7 | F8 | F9 | F10 | F11 | F12 |ISO ~ |ISO | | | |Enter | | |||
* |------+------+------+------+------+------+------+------+------+------+------+------| | |||
* | | | | | | | | Next | Vol- | Vol+ | Play | | |||
* `-----------------------------------------------------------------------------------' | |||
*/ | |||
[_LOWER] = KEYMAP( \ | |||
_______, KC_EXLM, KC_AT, KC_HASH, KC_DLR, KC_PERC, KC_CIRC, KC_AMPR, KC_ASTR, KC_LPRN, KC_RPRN, KC_DEL, \ | |||
KC_TILD, KC_F1, KC_F2, KC_F3, KC_F4, KC_F5, KC_F6, KC_UNDS, KC_PLUS, KC_LCBR, KC_RCBR, KC_PIPE, \ | |||
_______, KC_F7, KC_F8, KC_F9, KC_F10, KC_F11, KC_F12,S(KC_NUHS),S(KC_NUBS),_______, _______, KC_QUOT, \ | |||
_______, _______, _______, _______, _______, _______, _______, _______, KC_HOME, KC_PGDN, KC_PGUP, KC_END \ | |||
), | |||
/* Raise | |||
* ,-----------------------------------------------------------------------------------. | |||
* | | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 0 | Bksp | | |||
* |------+------+------+------+------+-------------+------+------+------+------+------| | |||
* | ` | F1 | F2 | F3 | F4 | F5 | F6 | - | = | [ | ] | \ | | |||
* |------+------+------+------+------+------|------+------+------+------+------+------| | |||
* | | F7 | F8 | F9 | F10 | F11 | F12 |ISO # |ISO / | | |Enter | | |||
* |------+------+------+------+------+------+------+------+------+------+------+------| | |||
* | | | | | | | | Home | PgUp | PgDn | End | | |||
* `-----------------------------------------------------------------------------------' | |||
*/ | |||
[_RAISE] = KEYMAP( \ | |||
_______, KC_1, KC_2, KC_3, KC_4, KC_5, KC_6, KC_7, KC_8, KC_9, KC_0, KC_DEL, \ | |||
KC_GRV, KC_F1, KC_F2, KC_F3, KC_F4, KC_F5, KC_F6, KC_MINS, KC_EQL, KC_LBRC, KC_RBRC, KC_BSLS, \ | |||
_______, KC_F7, KC_F8, KC_F9, KC_F10, KC_F11, KC_F12, KC_NUHS, KC_NUBS, _______, _______, _______, \ | |||
_______, _______, _______, _______, _______, _______, _______, _______, KC_HOME, KC_PGDN, KC_PGUP, KC_END \ | |||
), | |||
/* Adjust (Lower + Raise) | |||
* ,-----------------------------------------------------------------------------------. | |||
* | | Reset| | | | | | | | | | Del | | |||
* |------+------+------+------+------+-------------+------+------+------+------+------| | |||
* | | | |Aud on|Audoff|AGnorm|AGswap|Qwerty|Colemk|Dvorak| | | | |||
* |------+------+------+------+------+------|------+------+------+------+------+------| | |||
* | | | | | | | | | | | | | | |||
* |------+------+------+------+------+------+------+------+------+------+------+------| | |||
* | | | | | | | | | | | | | |||
* `-----------------------------------------------------------------------------------' | |||
*/ | |||
[_ADJUST] = KEYMAP( \ | |||
BL_TOGG, RESET, _______, KC_MRWD, KC_MPLY, KC_MFFD, KC_PSCR, _______, KC_MUTE, KC_VOLD, KC_VOLU, KC_DEL, \ | |||
BL_STEP, RGB_MOD, _______, AU_ON, AU_OFF, AG_NORM, AG_SWAP, QWERTY, COLEMAK, DVORAK, _______, _______, \ | |||
_______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, \ | |||
_______, KC_PSCR, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______ \ | |||
) | |||
}; | |||
const uint16_t PROGMEM fn_actions[] = { | |||
}; | |||
// Setting ADJUST layer RGB back to default | |||
void update_tri_layer_RGB(uint8_t layer1, uint8_t layer2, uint8_t layer3) { | |||
if (IS_LAYER_ON(layer1) && IS_LAYER_ON(layer2)) { | |||
#ifdef RGBLIGHT_ENABLE | |||
rgblight_mode(RGB_current_mode); | |||
#endif | |||
layer_on(layer3); | |||
} else { | |||
layer_off(layer3); | |||
} | |||
} | |||
const macro_t *action_get_macro(keyrecord_t *record, uint8_t id, uint8_t opt) | |||
{ | |||
// MACRODOWN only works in this function | |||
switch(id) { | |||
case 0: | |||
if (record->event.pressed) { | |||
register_code(KC_RSFT); | |||
} else { | |||
unregister_code(KC_RSFT); | |||
} | |||
break; | |||
} | |||
return MACRO_NONE; | |||
}; | |||
void matrix_init_user(void) { | |||
} | |||
void matrix_scan_user(void) { | |||
} | |||
bool process_record_user(uint16_t keycode, keyrecord_t *record) { | |||
switch (keycode) { | |||
case QWERTY: | |||
if (record->event.pressed) { | |||
#ifdef AUDIO_ENABLE | |||
PLAY_NOTE_ARRAY(tone_qwerty, false, 0); | |||
#endif | |||
// persistent_default_layer_set(1UL<<_QWERTY); | |||
} | |||
return false; | |||
break; | |||
case COLEMAK: | |||
if (record->event.pressed) { | |||
#ifdef AUDIO_ENABLE | |||
PLAY_NOTE_ARRAY(tone_colemak, false, 0); | |||
#endif | |||
// persistent_default_layer_set(1UL<<_COLEMAK); | |||
} | |||
return false; | |||
break; | |||
case DVORAK: | |||
if (record->event.pressed) { | |||
#ifdef AUDIO_ENABLE | |||
PLAY_NOTE_ARRAY(tone_dvorak, false, 0); | |||
#endif | |||
// persistent_default_layer_set(1UL<<_DVORAK); | |||
} | |||
return false; | |||
break; | |||
case LOWER: | |||
if (record->event.pressed) { | |||
//not sure how to have keyboard check mode and set it to a variable, so my work around | |||
//uses another variable that would be set to true after the first time a reactive key is pressed. | |||
if (TOG_STATUS) { //TOG_STATUS checks is another reactive key currently pressed, only changes RGB mode if returns false | |||
} else { | |||
TOG_STATUS = !TOG_STATUS; | |||
#ifdef RGBLIGHT_ENABLE | |||
rgblight_mode(16); | |||
#endif | |||
} | |||
layer_on(_LOWER); | |||
update_tri_layer_RGB(_LOWER, _RAISE, _ADJUST); | |||
} else { | |||
#ifdef RGBLIGHT_ENABLE | |||
rgblight_mode(RGB_current_mode); // revert RGB to initial mode prior to RGB mode change | |||
#endif | |||
TOG_STATUS = false; | |||
layer_off(_LOWER); | |||
update_tri_layer_RGB(_LOWER, _RAISE, _ADJUST); | |||
} | |||
return false; | |||
break; | |||
case RAISE: | |||
if (record->event.pressed) { | |||
//not sure how to have keyboard check mode and set it to a variable, so my work around | |||
//uses another variable that would be set to true after the first time a reactive key is pressed. | |||
if (TOG_STATUS) { //TOG_STATUS checks is another reactive key currently pressed, only changes RGB mode if returns false | |||
} else { | |||
TOG_STATUS = !TOG_STATUS; | |||
#ifdef RGBLIGHT_ENABLE | |||
rgblight_mode(15); | |||
#endif | |||
} | |||
layer_on(_RAISE); | |||
update_tri_layer_RGB(_LOWER, _RAISE, _ADJUST); | |||
} else { | |||
#ifdef RGBLIGHT_ENABLE | |||
rgblight_mode(RGB_current_mode); // revert RGB to initial mode prior to RGB mode change | |||
#endif | |||
layer_off(_RAISE); | |||
TOG_STATUS = false; | |||
update_tri_layer_RGB(_LOWER, _RAISE, _ADJUST); | |||
} | |||
return false; | |||
break; | |||
case ADJUST: | |||
// FIXME add RGB feedback | |||
if (record->event.pressed) { | |||
layer_on(_ADJUST); | |||
} else { | |||
layer_off(_ADJUST); | |||
} | |||
return false; | |||
break; | |||
case BL_TOGG: | |||
#ifdef ISSI_ENABLE | |||
if (record->event.pressed) { | |||
print("Enabling backlight\n"); | |||
issi_init(); | |||
} | |||
#endif | |||
return false; | |||
break; | |||
case BL_STEP: | |||
if (record->event.pressed) { | |||
print("Stepping backlight\n"); | |||
#ifdef BACKLIGHT_ENABLE | |||
print("Really stepping backlight\n"); | |||
backlight_step(); | |||
#endif | |||
} | |||
return false; | |||
break; | |||
//led operations - RGB mode change now updates the RGB_current_mode to allow the right RGB mode to be set after reactive keys are released | |||
#ifdef RGBLIGHT_ENABLE | |||
case RGB_MOD: | |||
if (record->event.pressed) { | |||
rgblight_mode(RGB_current_mode); | |||
rgblight_step(); | |||
RGB_current_mode = rgblight_config.mode; | |||
} | |||
return false; | |||
break; | |||
#endif | |||
// case BL_INC: | |||
// meira_inc_backlight_level(); | |||
// return false; | |||
// break; | |||
} | |||
return true; | |||
} | |||
void led_set_user(uint8_t usb_led) { | |||
} |
@ -0,0 +1 @@ | |||
# The default keymap for meira |
@ -0,0 +1,95 @@ | |||
#ifdef ISSI_ENABLE | |||
#include <avr/sfr_defs.h> | |||
#include <avr/timer_avr.h> | |||
#include <avr/wdt.h> | |||
#include "meira.h" | |||
#include "issi.h" | |||
#include "TWIlib.h" | |||
#include "lighting.h" | |||
#include "debug.h" | |||
#include "audio/audio.h" | |||
const uint8_t backlight_pwm_map[BACKLIGHT_LEVELS] = BACKLIGHT_PWM_MAP; | |||
const uint8_t switch_matrices[] = {0, 1}; | |||
// Maps switch LEDs from Row/Col to ISSI matrix. | |||
// Value breakdown: | |||
// Bit | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 | | |||
// | | ISSI Col | ISSI Row | | |||
// / | | |||
// Device | |||
// const uint8_t switch_leds[MATRIX_ROWS][MATRIX_COLS] = | |||
// KEYMAP( | |||
// 0x29, 0x28, 0x27, 0x26, 0x25, 0x24, 0x23, 0x22, 0x21, 0xA9, 0xA8, 0xA7, 0xA6, 0xA5, | |||
// 0x39, 0x38, 0x37, 0x36, 0x35, 0x34, 0x33, 0x32, 0x31, 0xB9, 0xB8, 0xB7, 0xB6, 0xB5, | |||
// 0x49, 0x48, 0x47, 0x45, 0x44, 0x43, 0x42, 0x41, 0xC9, 0xC8, 0xC7, 0xC6, | |||
// 0x59, 0x58, 0x57, 0x56, 0x55, 0x51, 0xD6, 0xE5, 0xE4, 0xE3, 0xE2); | |||
void backlight_set(uint8_t level){ | |||
#ifdef BACKLIGHT_ENABLE | |||
uint8_t pwm_value = 0; | |||
if(level >= BACKLIGHT_LEVELS){ | |||
level = BACKLIGHT_LEVELS; | |||
} | |||
if(level > 0){ | |||
pwm_value = backlight_pwm_map[level-1]; | |||
} | |||
xprintf("BACKLIGHT_LEVELS: %d\n", BACKLIGHT_LEVELS); | |||
xprintf("backlight_set level: %d pwm: %d\n", level, pwm_value); | |||
for(int x = 1; x <= 9; x++){ | |||
for(int y = 1; y <= 9; y++){ | |||
activateLED(switch_matrices[0], x, y, pwm_value); | |||
activateLED(switch_matrices[1], x, y, pwm_value); | |||
} | |||
} | |||
#endif | |||
} | |||
void set_backlight_by_keymap(uint8_t col, uint8_t row){ | |||
// dprintf("LED: %02X, %d %d %d\n", lookup_value, matrix, led_col, led_row); | |||
// activateLED(matrix, led_col, led_row, 255); | |||
} | |||
void force_issi_refresh(){ | |||
issi_devices[0]->led_dirty = true; | |||
update_issi(0, true); | |||
issi_devices[3]->led_dirty = true; | |||
update_issi(3, true); | |||
} | |||
void led_test(){ | |||
#ifdef WATCHDOG_ENABLE | |||
// This test take a long time to run, disable the WTD until its complete | |||
wdt_disable(); | |||
#endif | |||
backlight_set(0); | |||
force_issi_refresh(); | |||
// for(uint8_t x = 0; x < sizeof(rgb_sequence); x++){ | |||
// set_rgb(rgb_sequence[x], 255, 0, 0); | |||
// force_issi_refresh(); | |||
// _delay_ms(250); | |||
// set_rgb(rgb_sequence[x], 0, 255, 0); | |||
// force_issi_refresh(); | |||
// _delay_ms(250); | |||
// set_rgb(rgb_sequence[x], 0, 0, 255); | |||
// force_issi_refresh(); | |||
// _delay_ms(250); | |||
// set_rgb(rgb_sequence[x], 0, 0, 0); | |||
// force_issi_refresh(); | |||
// } | |||
#ifdef WATCHDOG_ENABLE | |||
wdt_enable(WDTO_250MS); | |||
#endif | |||
} | |||
void backlight_init_ports(void){ | |||
xprintf("backlight_init_ports\n"); | |||
issi_init(); | |||
} | |||
#endif | |||
@ -0,0 +1,9 @@ | |||
#ifndef LIGHTING_H | |||
#define LIGHTING_H | |||
void led_test(void); | |||
void force_issi_refresh(void); | |||
void set_backlight(uint8_t level); | |||
void set_backlight_by_keymap(uint8_t col, uint8_t row); | |||
#endif |
@ -0,0 +1,314 @@ | |||
/* | |||
Copyright 2012 Jun Wako <wakojun@gmail.com> | |||
Copyright 2017 Cole Markham <cole@ccmcomputing.net> | |||
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> | |||
#if defined(__AVR__) | |||
#include <avr/io.h> | |||
#endif | |||
#include "meira.h" | |||
#include "wait.h" | |||
#include "print.h" | |||
#include "debug.h" | |||
#include "util.h" | |||
#include "matrix.h" | |||
#include "config.h" | |||
#include "timer.h" | |||
#ifndef DEBOUNCING_DELAY | |||
# define DEBOUNCING_DELAY 5 | |||
#endif | |||
#if (DEBOUNCING_DELAY > 0) | |||
static uint16_t debouncing_time; | |||
static bool debouncing = false; | |||
#endif | |||
#if (MATRIX_COLS <= 8) | |||
# define print_matrix_header() print("\nr/c 01234567\n") | |||
# define print_matrix_row(row) print_bin_reverse8(matrix_get_row(row)) | |||
# define matrix_bitpop(i) bitpop(matrix[i]) | |||
# define ROW_SHIFTER ((uint8_t)1) | |||
#elif (MATRIX_COLS <= 16) | |||
# define print_matrix_header() print("\nr/c 0123456789ABCDEF\n") | |||
# define print_matrix_row(row) print_bin_reverse16(matrix_get_row(row)) | |||
# define matrix_bitpop(i) bitpop16(matrix[i]) | |||
# define ROW_SHIFTER ((uint16_t)1) | |||
#elif (MATRIX_COLS <= 32) | |||
# define print_matrix_header() print("\nr/c 0123456789ABCDEF0123456789ABCDEF\n") | |||
# define print_matrix_row(row) print_bin_reverse32(matrix_get_row(row)) | |||
# define matrix_bitpop(i) bitpop32(matrix[i]) | |||
# define ROW_SHIFTER ((uint32_t)1) | |||
#endif | |||
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[4] = MATRIX_COL_PINS; | |||
//static const uint8_t lrow_pins[MATRIX_ROWS] = LED_ROW_PINS; | |||
//static const uint8_t lcol_pins[4] = LED_COL_PINS; | |||
/* matrix state(1:on, 0:off) */ | |||
static matrix_row_t matrix[MATRIX_ROWS]; | |||
static matrix_row_t matrix_debouncing[MATRIX_ROWS]; | |||
static void init_rows(void); | |||
//static void init_lcols(void); | |||
static bool read_rows_on_col(matrix_row_t current_matrix[], uint8_t current_col); | |||
static void unselect_cols(void); | |||
static void select_col(uint8_t col); | |||
__attribute__ ((weak)) | |||
void matrix_init_quantum(void) { | |||
matrix_init_kb(); | |||
} | |||
__attribute__ ((weak)) | |||
void matrix_scan_quantum(void) { | |||
matrix_scan_kb(); | |||
} | |||
__attribute__ ((weak)) | |||
void matrix_init_kb(void) { | |||
matrix_init_user(); | |||
} | |||
__attribute__ ((weak)) | |||
void matrix_scan_kb(void) { | |||
matrix_scan_user(); | |||
} | |||
__attribute__ ((weak)) | |||
void matrix_init_user(void) { | |||
} | |||
__attribute__ ((weak)) | |||
void matrix_scan_user(void) { | |||
} | |||
inline | |||
uint8_t matrix_rows(void) | |||
{ | |||
return MATRIX_ROWS; | |||
} | |||
inline | |||
uint8_t matrix_cols(void) | |||
{ | |||
return MATRIX_COLS; | |||
} | |||
void matrix_init(void) | |||
{ | |||
debug_enable = true; | |||
debug_matrix = true; | |||
debug_mouse = true; | |||
// initialize row and col | |||
unselect_cols(); | |||
init_rows(); | |||
// init_lcols(); | |||
// TX_RX_LED_INIT; | |||
// initialize matrix state: all keys off | |||
for (uint8_t i=0; i < MATRIX_ROWS; i++) { | |||
matrix[i] = 0; | |||
matrix_debouncing[i] = 0; | |||
} | |||
matrix_init_quantum(); | |||
} | |||
uint8_t _matrix_scan(void) | |||
{ | |||
// Set col, read rows | |||
for (uint8_t current_col = 0; current_col < MATRIX_COLS; current_col++) { | |||
# if (DEBOUNCING_DELAY > 0) | |||
bool matrix_changed = read_rows_on_col(matrix_debouncing, current_col); | |||
if (matrix_changed) { | |||
debouncing = true; | |||
debouncing_time = timer_read(); | |||
} | |||
# else | |||
read_rows_on_col(matrix, current_col); | |||
# endif | |||
} | |||
# if (DEBOUNCING_DELAY > 0) | |||
if (debouncing && (timer_elapsed(debouncing_time) > DEBOUNCING_DELAY)) { | |||
for (uint8_t i = 0; i < MATRIX_ROWS; i++) { | |||
matrix[i] = matrix_debouncing[i]; | |||
} | |||
debouncing = false; | |||
} | |||
# endif | |||
return 1; | |||
} | |||
uint8_t matrix_scan(void) | |||
{ | |||
uint8_t ret = _matrix_scan(); | |||
matrix_scan_quantum(); | |||
// // HACK backlighting | |||
// for (uint8_t t = 0; t < meira_get_backlight_level(); t++) { | |||
// for (uint8_t x = 0; x < 13; x++) { | |||
// for (uint8_t y = 0; y < 4; y++) { | |||
// uint8_t pin = lcol_pins[y]; | |||
// if ((x >> y) & 1) { | |||
// _SFR_IO8((pin >> 4) + 2) |= _BV(pin & 0xF); // HI | |||
// } else { | |||
// _SFR_IO8((pin >> 4) + 2) &= ~_BV(pin & 0xF); // LO | |||
// } | |||
// } | |||
// } | |||
// } | |||
return ret; | |||
} | |||
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_rows(void) | |||
{ | |||
for(uint8_t x = 0; x < MATRIX_ROWS; x++) { | |||
uint8_t pin = row_pins[x]; | |||
_SFR_IO8((pin >> 4) + 1) &= ~_BV(pin & 0xF); // IN | |||
_SFR_IO8((pin >> 4) + 2) |= _BV(pin & 0xF); // HI | |||
// // HACK backlighting | |||
// uint8_t lpin = lrow_pins[x]; | |||
// _SFR_IO8((lpin >> 4) + 1) |= _BV(lpin & 0xF); // OUT | |||
// _SFR_IO8((lpin >> 4) + 2) |= _BV(lpin & 0xF); // HI | |||
} | |||
} | |||
//static void init_lcols(void) | |||
//{ | |||
// for (uint8_t x = 0; x < 4; x++) { | |||
// uint8_t pin = lcol_pins[x]; | |||
// _SFR_IO8((pin >> 4) + 1) |= _BV(pin & 0xF); // OUT | |||
// _SFR_IO8((pin >> 4) + 2) |= _BV(pin & 0xF); // HIGH | |||
// } | |||
//} | |||
static bool read_rows_on_col(matrix_row_t current_matrix[], uint8_t current_col) | |||
{ | |||
bool matrix_changed = false; | |||
// Select col and wait for col selection to stabilize | |||
select_col(current_col); | |||
wait_us(30); | |||
// For each row... | |||
for(uint8_t row_index = 0; row_index < MATRIX_ROWS; row_index++) | |||
{ | |||
// Store last value of row prior to reading | |||
matrix_row_t last_row_value = current_matrix[row_index]; | |||
// Check row pin state | |||
if ((_SFR_IO8(row_pins[row_index] >> 4) & _BV(row_pins[row_index] & 0xF)) == 0) | |||
{ | |||
// Pin LO, set col bit | |||
current_matrix[row_index] |= (ROW_SHIFTER << current_col); | |||
} | |||
else | |||
{ | |||
// Pin HI, clear col bit | |||
current_matrix[row_index] &= ~(ROW_SHIFTER << current_col); | |||
} | |||
// Determine if the matrix changed state | |||
if ((last_row_value != current_matrix[row_index]) && !(matrix_changed)) | |||
{ | |||
matrix_changed = true; | |||
} | |||
} | |||
// Unselect col | |||
unselect_cols(); | |||
return matrix_changed; | |||
} | |||
static void select_col(uint8_t col) | |||
{ | |||
#ifdef FLIPPED_BOARD | |||
col = MATRIX_COLS - col - 1; | |||
#endif | |||
for(uint8_t x = 0; x < 4; x++) { | |||
uint8_t pin = col_pins[x]; | |||
_SFR_IO8((pin >> 4) + 1) |= _BV(pin & 0xF); // OUT | |||
if (((col >> x) & 0x1) == 1){ | |||
_SFR_IO8((pin >> 4) + 2) |= _BV(pin & 0xF); // HIGH | |||
} else { | |||
_SFR_IO8((pin >> 4) + 2) &= ~_BV(pin & 0xF); // LOW | |||
} | |||
} | |||
} | |||
static void unselect_cols(void) | |||
{ | |||
// FIXME This really needs to use the global enable on the decoder, because currently this sets the value to col1 | |||
for(uint8_t x = 0; x < 4; x++) { | |||
uint8_t pin = col_pins[x]; | |||
_SFR_IO8((pin >> 4) + 1) |= _BV(pin & 0xF); // OUT | |||
_SFR_IO8((pin >> 4) + 2) &= ~_BV(pin & 0xF); // LOW | |||
} | |||
} | |||
@ -0,0 +1,145 @@ | |||
/* Copyright 2017 REPLACE_WITH_YOUR_NAME | |||
* | |||
* 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 "meira.h" | |||
#include "issi.h" | |||
#include "TWIlib.h" | |||
#include "lighting.h" | |||
#include "quantum.h" | |||
#define BACKLIGHT_BREATHING | |||
#ifdef AUDIO_ENABLE | |||
float tone_startup[][2] = SONG(STARTUP_SOUND); | |||
float tone_goodbye[][2] = SONG(GOODBYE_SOUND); | |||
#endif | |||
void shutdown_user(void) { | |||
#ifdef AUDIO_ENABLE | |||
PLAY_NOTE_ARRAY(tone_goodbye, false, 0); | |||
_delay_ms(150); | |||
stop_all_notes(); | |||
#endif | |||
} | |||
void matrix_init_kb(void) | |||
{ | |||
debug_enable=true; | |||
print("meira matrix_init_kb\n"); | |||
#ifdef AUDIO_ENABLE | |||
_delay_ms(20); // gets rid of tick | |||
PLAY_NOTE_ARRAY(tone_startup, false, 0); | |||
#endif | |||
#ifdef ISSI_ENABLE | |||
issi_init(); | |||
#endif | |||
backlight_set(5); | |||
#ifdef WATCHDOG_ENABLE | |||
// This is done after turning the layer LED red, if we're caught in a loop | |||
// we should get a flashing red light | |||
wdt_enable(WDTO_500MS); | |||
#endif | |||
// put your keyboard start-up code here | |||
// runs once when the firmware starts up | |||
matrix_init_user(); | |||
} | |||
void matrix_scan_kb(void) | |||
{ | |||
#ifdef WATCHDOG_ENABLE | |||
wdt_reset(); | |||
#endif | |||
#ifdef ISSI_ENABLE | |||
// switch/underglow lighting update | |||
static uint32_t issi_device = 0; | |||
static uint32_t twi_last_ready = 0; | |||
if(twi_last_ready > 1000){ | |||
// Its been way too long since the last ISSI update, reset the I2C bus and start again | |||
xprintf("TWI failed to recover, TWI re-init\n"); | |||
twi_last_ready = 0; | |||
TWIInit(); | |||
force_issi_refresh(); | |||
} | |||
if(isTWIReady()){ | |||
twi_last_ready = 0; | |||
// If the i2c bus is available, kick off the issi update, alternate between devices | |||
update_issi(issi_device, issi_device); | |||
if(issi_device){ | |||
issi_device = 0; | |||
}else{ | |||
issi_device = 3; | |||
} | |||
}else{ | |||
twi_last_ready++; | |||
} | |||
#endif | |||
matrix_scan_user(); | |||
} | |||
bool process_record_kb(uint16_t keycode, keyrecord_t *record) { | |||
// Test code that turns on the switch led for the key that is pressed | |||
// set_backlight_by_keymap(record->event.key.col, record->event.key.row); | |||
if (keycode == RESET) { | |||
reset_keyboard_kb(); | |||
} else { | |||
} | |||
return process_record_user(keycode, record); | |||
} | |||
void led_set_kb(uint8_t usb_led) { | |||
// put your keyboard LED indicator (ex: Caps Lock LED) toggling code here | |||
led_set_user(usb_led); | |||
} | |||
//void action_function(keyrecord_t *event, uint8_t id, uint8_t opt) | |||
//{ | |||
//#ifdef AUDIO_ENABLE | |||
// int8_t sign = 1; | |||
//#endif | |||
// if(id == LFK_ESC_TILDE){ | |||
// // Send ~ on shift-esc | |||
// void (*method)(uint8_t) = (event->event.pressed) ? &add_key : &del_key; | |||
// uint8_t shifted = get_mods() & (MOD_BIT(KC_LSHIFT) | MOD_BIT(KC_RSHIFT)); | |||
// method(shifted ? KC_GRAVE : KC_ESCAPE); | |||
// send_keyboard_report(); | |||
// }else if(event->event.pressed){ | |||
// switch(id){ | |||
// case LFK_CLEAR: | |||
// // Go back to default layer | |||
// layer_clear(); | |||
// break; | |||
//#ifdef ISSI_ENABLE | |||
// case LFK_LED_TEST: | |||
// led_test(); | |||
// break; | |||
//#endif | |||
// } | |||
// } | |||
//} | |||
void reset_keyboard_kb(){ | |||
#ifdef WATCHDOG_ENABLE | |||
MCUSR = 0; | |||
wdt_disable(); | |||
wdt_reset(); | |||
#endif | |||
xprintf("programming!\n"); | |||
reset_keyboard(); | |||
} |
@ -0,0 +1,48 @@ | |||
/* Copyright 2017 Cole Markham | |||
* | |||
* 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 MEIRA_H | |||
#define MEIRA_H | |||
#ifdef SUBPROJECT_featherble | |||
#include "featherble.h" | |||
#endif | |||
#ifdef SUBPROJECT_promicro | |||
#include "promicro.h" | |||
#endif | |||
#include "quantum.h" | |||
void reset_keyboard_kb(void); | |||
// This a shortcut to help you visually see your layout. | |||
// The following is an example using the Planck MIT layout | |||
// The first section contains all of the arguments | |||
// The second converts the arguments into a two-dimensional array | |||
#define KEYMAP( \ | |||
k00, k01, k02, k03, k04, k05, k06, k07, k08, k09, k0a, k0b, \ | |||
k10, k11, k12, k13, k14, k15, k16, k17, k18, k19, k1a, k1b, \ | |||
k20, k21, k22, k23, k24, k25, k26, k27, k28, k29, k2a, k2b, \ | |||
k30, k31, k32, k33, k34, k35, k36, k37, k38, k39, k3a, k3b \ | |||
) \ | |||
{ \ | |||
{ k00, k01, k02, k03, k04, k05, k06, k07, k08, k09, k0a, k0b }, \ | |||
{ k10, k11, k12, k13, k14, k15, k16, k17, k18, k19, k1a, k1b }, \ | |||
{ k20, k21, k22, k23, k24, k25, k26, k27, k28, k29, k2a, k2b }, \ | |||
{ k30, k31, k32, k33, k34, k35, k36, k37, k38, k39, k3a, k3b } \ | |||
} | |||
#endif |
@ -0,0 +1,168 @@ | |||
/* | |||
Copyright 2017 REPLACE_WITH_YOUR_NAME | |||
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 PROMICROCONFIG_H | |||
#define PROMICROCONFIG_H | |||
#include "config_common.h" | |||
/* | |||
* Keyboard Matrix Assignments | |||
* | |||
* Change this to how you wired your keyboard | |||
* COLS: AVR pins used for columns, left to right | |||
* ROWS: AVR pins used for rows, top to bottom | |||
* DIODE_DIRECTION: COL2ROW = COL = Anode (+), ROW = Cathode (-, marked on diode) | |||
* ROW2COL = ROW = Anode (+), COL = Cathode (-, marked on diode) | |||
* | |||
*/ | |||
#define MATRIX_ROW_PINS { F7, F6, F5, F4 } | |||
// Column pins to demux in LSB order | |||
#define MATRIX_COL_PINS { B1, B3, B2, B6 } | |||
#define LED_EN_PIN D2 | |||
#define UNUSED_PINS | |||
#define CATERINA_BOOTLOADER | |||
/* Debounce reduces chatter (unintended double-presses) - set 0 if debouncing is not needed */ | |||
#define DEBOUNCING_DELAY 5 | |||
/* define if matrix has ghost (lacks anti-ghosting diodes) */ | |||
//#define MATRIX_HAS_GHOST | |||
/* 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 | |||
/* | |||
* Force NKRO | |||
* | |||
* Force NKRO (nKey Rollover) to be enabled by default, regardless of the saved | |||
* state in the bootmagic EEPROM settings. (Note that NKRO must be enabled in the | |||
* makefile for this to work.) | |||
* | |||
* If forced on, NKRO can be disabled via magic key (default = LShift+RShift+N) | |||
* until the next keyboard reset. | |||
* | |||
* NKRO may prevent your keystrokes from being detected in the BIOS, but it is | |||
* fully operational during normal computer usage. | |||
* | |||
* For a less heavy-handed approach, enable NKRO via magic key (LShift+RShift+N) | |||
* or via bootmagic (hold SPACE+N while plugging in the keyboard). Once set by | |||
* bootmagic, NKRO mode will always be enabled until it is toggled again during a | |||
* power-up. | |||
* | |||
*/ | |||
//#define FORCE_NKRO | |||
/* | |||
* Magic Key Options | |||
* | |||
* Magic keys are hotkey commands that allow control over firmware functions of | |||
* the keyboard. They are best used in combination with the HID Listen program, | |||
* found here: https://www.pjrc.com/teensy/hid_listen.html | |||
* | |||
* The options below allow the magic key functionality to be changed. This is | |||
* useful if your keyboard/keypad is missing keys and you want magic key support. | |||
* | |||
*/ | |||
/* key combination for magic key command */ | |||
#define IS_COMMAND() ( \ | |||
keyboard_report->mods == (MOD_BIT(KC_LSHIFT) | MOD_BIT(KC_RSHIFT)) \ | |||
) | |||
/* control how magic key switches layers */ | |||
//#define MAGIC_KEY_SWITCH_LAYER_WITH_FKEYS true | |||
//#define MAGIC_KEY_SWITCH_LAYER_WITH_NKEYS true | |||
//#define MAGIC_KEY_SWITCH_LAYER_WITH_CUSTOM false | |||
/* override magic key keymap */ | |||
//#define MAGIC_KEY_SWITCH_LAYER_WITH_FKEYS | |||
//#define MAGIC_KEY_SWITCH_LAYER_WITH_NKEYS | |||
//#define MAGIC_KEY_SWITCH_LAYER_WITH_CUSTOM | |||
//#define MAGIC_KEY_HELP1 H | |||
//#define MAGIC_KEY_HELP2 SLASH | |||
//#define MAGIC_KEY_DEBUG D | |||
//#define MAGIC_KEY_DEBUG_MATRIX X | |||
//#define MAGIC_KEY_DEBUG_KBD K | |||
//#define MAGIC_KEY_DEBUG_MOUSE M | |||
//#define MAGIC_KEY_VERSION V | |||
//#define MAGIC_KEY_STATUS S | |||
//#define MAGIC_KEY_CONSOLE C | |||
//#define MAGIC_KEY_LAYER0_ALT1 ESC | |||
//#define MAGIC_KEY_LAYER0_ALT2 GRAVE | |||
//#define MAGIC_KEY_LAYER0 0 | |||
//#define MAGIC_KEY_LAYER1 1 | |||
//#define MAGIC_KEY_LAYER2 2 | |||
//#define MAGIC_KEY_LAYER3 3 | |||
//#define MAGIC_KEY_LAYER4 4 | |||
//#define MAGIC_KEY_LAYER5 5 | |||
//#define MAGIC_KEY_LAYER6 6 | |||
//#define MAGIC_KEY_LAYER7 7 | |||
//#define MAGIC_KEY_LAYER8 8 | |||
//#define MAGIC_KEY_LAYER9 9 | |||
//#define MAGIC_KEY_BOOTLOADER PAUSE | |||
//#define MAGIC_KEY_LOCK CAPS | |||
//#define MAGIC_KEY_EEPROM E | |||
//#define MAGIC_KEY_NKRO N | |||
//#define MAGIC_KEY_SLEEP_LED Z | |||
/* | |||
* 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 | |||
/* | |||
* MIDI options | |||
*/ | |||
/* Prevent use of disabled MIDI features in the keymap */ | |||
//#define MIDI_ENABLE_STRICT 1 | |||
/* enable basic MIDI features: | |||
- MIDI notes can be sent when in Music mode is on | |||
*/ | |||
//#define MIDI_BASIC | |||
/* enable advanced MIDI features: | |||
- MIDI notes can be added to the keymap | |||
- Octave shift and transpose | |||
- Virtual sustain, portamento, and modulation wheel | |||
- etc. | |||
*/ | |||
//#define MIDI_ADVANCED | |||
/* override number of MIDI tone keycodes (each octave adds 12 keycodes and allocates 12 bytes) */ | |||
//#define MIDI_TONE_KEYCODE_OCTAVES 1 | |||
#endif |
@ -0,0 +1,2 @@ | |||
#include "meira.h" | |||
@ -0,0 +1,10 @@ | |||
#ifndef FEATHERBLE_H | |||
#define FEATHERBLE_H | |||
#include "../meira.h" | |||
#include "quantum.h" | |||
#include "pro_micro.h" | |||
#endif |
@ -0,0 +1,2 @@ | |||
BLUETOOTH_ENABLE = no | |||
BACKLIGHT_ENABLE = yes |
@ -0,0 +1,28 @@ | |||
meira keyboard firmware | |||
====================== | |||
## Quantum MK Firmware | |||
For the full Quantum feature list, see [the parent readme](/). | |||
## Building | |||
Download or clone the whole firmware and navigate to the keyboards/meira folder. Once your dev env is setup, you'll be able to type `make` to generate your .hex - you can then use the Teensy Loader to program your .hex file. | |||
Depending on which keymap you would like to use, you will have to compile slightly differently. | |||
### Default | |||
To build with the default keymap, simply run `make default`. | |||
### Other Keymaps | |||
Several version of keymap are available in advance but you are recommended to define your favorite layout yourself. To define your own keymap create a folder with the name of your keymap in the keymaps folder, and see keymap documentation (you can find in top readme.md) and existant keymap files. | |||
To build the firmware binary hex file with a keymap just do `make` with a keymap like this: | |||
``` | |||
$ make [default|jack|<name>] | |||
``` | |||
Keymaps follow the format **__\<name\>.c__** and are stored in the `keymaps` folder. |
@ -0,0 +1,84 @@ | |||
SRC += matrix.c TWIlib.c issi.c lighting.c | |||
# MCU name | |||
#MCU = at90usb1286 | |||
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 = $(F_CPU) | |||
# Interrupt driven control endpoint task(+60) | |||
OPT_DEFS += -DINTERRUPT_CONTROL_ENDPOINT | |||
# Boot Section Size in *bytes* | |||
# Teensy halfKay 512 | |||
# Teensy++ halfKay 1024 | |||
# Atmel DFU loader 4096 | |||
# LUFA bootloader 4096 | |||
# USBaspLoader 2048 | |||
OPT_DEFS += -DBOOTLOADER_SIZE=512 | |||
# Build Options | |||
# change yes to no to disable | |||
# | |||
BOOTMAGIC_ENABLE ?= no # Virtual DIP switch configuration(+1000) | |||
MOUSEKEY_ENABLE ?= yes # Mouse keys(+4700) | |||
EXTRAKEY_ENABLE ?= yes # Audio control and System control(+450) | |||
CONSOLE_ENABLE ?= yes # Console for debug(+400) | |||
COMMAND_ENABLE ?= yes # Commands for debug and configuration | |||
# Do not enable SLEEP_LED_ENABLE. it uses the same timer as BACKLIGHT_ENABLE | |||
SLEEP_LED_ENABLE ?= no # Breathing sleep LED during USB suspend | |||
# if this doesn't work, see here: https://github.com/tmk/tmk_keyboard/wiki/FAQ#nkro-doesnt-work | |||
NKRO_ENABLE ?= no # USB Nkey Rollover | |||
BACKLIGHT_ENABLE = yes # Enable keyboard backlight functionality on B7 by default | |||
MIDI_ENABLE ?= no # MIDI support (+2400 to 4200, depending on config) | |||
UNICODE_ENABLE ?= no # Unicode | |||
BLUETOOTH_ENABLE ?= no # Enable Bluetooth with the Adafruit EZ-Key HID | |||
AUDIO_ENABLE ?= no # Audio output on port C6 | |||
RGBLIGHT_ENABLE ?= no # Enable WS2812 RGB underlight. Do not enable this with audio at the same time. | |||
FAUXCLICKY_ENABLE ?= no # Use buzzer to emulate clicky switches | |||
ISSI_ENABLE = yes # If the I2C pullup resistors aren't install this must be disabled | |||
#WATCHDOG_ENABLE = yes # Resets keyboard if matrix_scan isn't run every 250ms | |||
CUSTOM_MATRIX = yes | |||
ifeq ($(strip $(ISSI_ENABLE)), yes) | |||
TMK_COMMON_DEFS += -DISSI_ENABLE | |||
endif | |||
ifeq ($(strip $(WATCHDOG_ENABLE)), yes) | |||
TMK_COMMON_DEFS += -DWATCHDOG_ENABLE | |||
endif |