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I2CDev / MPU6050 libs incompatibility build error fix #566

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I2CDev / MPU6050 libs incompatibility build error fix #566

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1,488 changes: 1,488 additions & 0 deletions pio/lib/I2Cdev/I2Cdev.cpp
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311 changes: 311 additions & 0 deletions pio/lib/I2Cdev/I2Cdev.h
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// I2Cdev library collection - Main I2C device class header file
// Abstracts bit and byte I2C R/W functions into a convenient class
// 2013-06-05 by Jeff Rowberg <jeff@rowberg.net>
//
// Changelog:
// 2021-09-28 - allow custom Wire object as transaction function argument
// 2020-01-20 - hardija : complete support for Teensy 3.x
// 2015-10-30 - simondlevy : support i2c_t3 for Teensy3.1
// 2013-05-06 - add Francesco Ferrara's Fastwire v0.24 implementation with small modifications
// 2013-05-05 - fix issue with writing bit values to words (Sasquatch/Farzanegan)
// 2012-06-09 - fix major issue with reading > 32 bytes at a time with Arduino Wire
// - add compiler warnings when using outdated or IDE or limited I2Cdev implementation
// 2011-11-01 - fix write*Bits mask calculation (thanks sasquatch @ Arduino forums)
// 2011-10-03 - added automatic Arduino version detection for ease of use
// 2011-10-02 - added Gene Knight's NBWire TwoWire class implementation with small modifications
// 2011-08-31 - added support for Arduino 1.0 Wire library (methods are different from 0.x)
// 2011-08-03 - added optional timeout parameter to read* methods to easily change from default
// 2011-08-02 - added support for 16-bit registers
// - fixed incorrect Doxygen comments on some methods
// - added timeout value for read operations (thanks mem @ Arduino forums)
// 2011-07-30 - changed read/write function structures to return success or byte counts
// - made all methods static for multi-device memory savings
// 2011-07-28 - initial release

/* ============================================
I2Cdev device library code is placed under the MIT license
Copyright (c) 2013 Jeff Rowberg

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
===============================================
*/

#ifndef _I2CDEV_H_
#define _I2CDEV_H_

// -----------------------------------------------------------------------------
// Enable deprecated pgmspace typedefs in avr-libc
// -----------------------------------------------------------------------------
#define __PROG_TYPES_COMPAT__

// -----------------------------------------------------------------------------
// I2C interface implementation setting
// -----------------------------------------------------------------------------
#ifndef I2CDEV_IMPLEMENTATION
#define I2CDEV_IMPLEMENTATION I2CDEV_ARDUINO_WIRE
//#define I2CDEV_IMPLEMENTATION I2CDEV_TEENSY_3X_WIRE
//#define I2CDEV_IMPLEMENTATION I2CDEV_BUILTIN_SBWIRE
//#define I2CDEV_IMPLEMENTATION I2CDEV_BUILTIN_FASTWIRE
#endif // I2CDEV_IMPLEMENTATION

// comment this out if you are using a non-optimal IDE/implementation setting
// but want the compiler to shut up about it
#define I2CDEV_IMPLEMENTATION_WARNINGS

// -----------------------------------------------------------------------------
// I2C interface implementation options
// -----------------------------------------------------------------------------
#define I2CDEV_ARDUINO_WIRE 1 // Wire object from Arduino
#define I2CDEV_BUILTIN_NBWIRE 2 // Tweaked Wire object from Gene Knight's NBWire project
// ^^^ NBWire implementation is still buggy w/some interrupts!
#define I2CDEV_BUILTIN_FASTWIRE 3 // FastWire object from Francesco Ferrara's project
#define I2CDEV_I2CMASTER_LIBRARY 4 // I2C object from DSSCircuits I2C-Master Library at https://github.com/DSSCircuits/I2C-Master-Library
#define I2CDEV_BUILTIN_SBWIRE 5 // I2C object from Shuning (Steve) Bian's SBWire Library at https://github.com/freespace/SBWire
#define I2CDEV_TEENSY_3X_WIRE 6 // Teensy 3.x support using i2c_t3 library

// -----------------------------------------------------------------------------
// Arduino-style "Serial.print" debug constant (uncomment to enable)
// -----------------------------------------------------------------------------
//#define I2CDEV_SERIAL_DEBUG

#ifdef ARDUINO
#if ARDUINO < 100
#include "WProgram.h"
#else
#include "Arduino.h"
#endif
#if I2CDEV_IMPLEMENTATION == I2CDEV_ARDUINO_WIRE
#include <Wire.h>
#endif
#if I2CDEV_IMPLEMENTATION == I2CDEV_TEENSY_3X_WIRE
#include <i2c_t3.h>
#endif
#if I2CDEV_IMPLEMENTATION == I2CDEV_I2CMASTER_LIBRARY
#include <I2C.h>
#endif
#if I2CDEV_IMPLEMENTATION == I2CDEV_BUILTIN_SBWIRE
#include "SBWire.h"
#endif
#endif

#ifdef SPARK
#include "application.h"
#define ARDUINO 101
#define BUFFER_LENGTH 32
#endif

#ifndef I2CDEVLIB_WIRE_BUFFER_LENGTH
#if defined(I2C_BUFFER_LENGTH)
// Arduino ESP32 core Wire uses this
#define I2CDEVLIB_WIRE_BUFFER_LENGTH I2C_BUFFER_LENGTH
#elif defined(BUFFER_LENGTH)
// Arduino AVR core Wire and many others use this
#define I2CDEVLIB_WIRE_BUFFER_LENGTH BUFFER_LENGTH
#elif defined(SERIAL_BUFFER_SIZE)
// Arduino SAMD core Wire uses this
#define I2CDEVLIB_WIRE_BUFFER_LENGTH SERIAL_BUFFER_SIZE
#else
// should be a safe fallback, though possibly inefficient
#define I2CDEVLIB_WIRE_BUFFER_LENGTH 32
#endif
#endif

// 1000ms default read timeout (modify with "I2Cdev::readTimeout = [ms];")
#define I2CDEV_DEFAULT_READ_TIMEOUT 1000

class I2Cdev {
public:
I2Cdev();

static int8_t readBit(uint8_t devAddr, uint8_t regAddr, uint8_t bitNum, uint8_t *data, uint16_t timeout=I2Cdev::readTimeout, void *wireObj=0);
static int8_t readBitW(uint8_t devAddr, uint8_t regAddr, uint8_t bitNum, uint16_t *data, uint16_t timeout=I2Cdev::readTimeout, void *wireObj=0);
static int8_t readBits(uint8_t devAddr, uint8_t regAddr, uint8_t bitStart, uint8_t length, uint8_t *data, uint16_t timeout=I2Cdev::readTimeout, void *wireObj=0);
static int8_t readBitsW(uint8_t devAddr, uint8_t regAddr, uint8_t bitStart, uint8_t length, uint16_t *data, uint16_t timeout=I2Cdev::readTimeout, void *wireObj=0);
static int8_t readByte(uint8_t devAddr, uint8_t regAddr, uint8_t *data, uint16_t timeout=I2Cdev::readTimeout, void *wireObj=0);
static int8_t readWord(uint8_t devAddr, uint8_t regAddr, uint16_t *data, uint16_t timeout=I2Cdev::readTimeout, void *wireObj=0);
static int8_t readBytes(uint8_t devAddr, uint8_t regAddr, uint8_t length, uint8_t *data, uint16_t timeout=I2Cdev::readTimeout, void *wireObj=0);
static int8_t readWords(uint8_t devAddr, uint8_t regAddr, uint8_t length, uint16_t *data, uint16_t timeout=I2Cdev::readTimeout, void *wireObj=0);

static bool writeBit(uint8_t devAddr, uint8_t regAddr, uint8_t bitNum, uint8_t data, void *wireObj=0);
static bool writeBitW(uint8_t devAddr, uint8_t regAddr, uint8_t bitNum, uint16_t data, void *wireObj=0);
static bool writeBits(uint8_t devAddr, uint8_t regAddr, uint8_t bitStart, uint8_t length, uint8_t data, void *wireObj=0);
static bool writeBitsW(uint8_t devAddr, uint8_t regAddr, uint8_t bitStart, uint8_t length, uint16_t data, void *wireObj=0);
static bool writeByte(uint8_t devAddr, uint8_t regAddr, uint8_t data, void *wireObj=0);
static bool writeWord(uint8_t devAddr, uint8_t regAddr, uint16_t data, void *wireObj=0);
static bool writeBytes(uint8_t devAddr, uint8_t regAddr, uint8_t length, uint8_t *data, void *wireObj=0);
static bool writeWords(uint8_t devAddr, uint8_t regAddr, uint8_t length, uint16_t *data, void *wireObj=0);

static uint16_t readTimeout;
};

#if I2CDEV_IMPLEMENTATION == I2CDEV_BUILTIN_FASTWIRE
//////////////////////
// FastWire 0.24
// This is a library to help faster programs to read I2C devices.
// Copyright(C) 2012
// Francesco Ferrara
//////////////////////

/* Master */
#define TW_START 0x08
#define TW_REP_START 0x10

/* Master Transmitter */
#define TW_MT_SLA_ACK 0x18
#define TW_MT_SLA_NACK 0x20
#define TW_MT_DATA_ACK 0x28
#define TW_MT_DATA_NACK 0x30
#define TW_MT_ARB_LOST 0x38

/* Master Receiver */
#define TW_MR_ARB_LOST 0x38
#define TW_MR_SLA_ACK 0x40
#define TW_MR_SLA_NACK 0x48
#define TW_MR_DATA_ACK 0x50
#define TW_MR_DATA_NACK 0x58

#define TW_OK 0
#define TW_ERROR 1

class Fastwire {
private:
static boolean waitInt();

public:
static void setup(int khz, boolean pullup);
static byte beginTransmission(byte device);
static byte write(byte value);
static byte writeBuf(byte device, byte address, byte *data, byte num);
static byte readBuf(byte device, byte address, byte *data, byte num);
static void reset();
static byte stop();
};
#endif

#if I2CDEV_IMPLEMENTATION == I2CDEV_BUILTIN_NBWIRE
// NBWire implementation based heavily on code by Gene Knight <Gene@Telobot.com>
// Originally posted on the Arduino forum at http://arduino.cc/forum/index.php/topic,70705.0.html
// Originally offered to the i2cdevlib project at http://arduino.cc/forum/index.php/topic,68210.30.html

#define NBWIRE_BUFFER_LENGTH 32

class TwoWire {
private:
static uint8_t rxBuffer[];
static uint8_t rxBufferIndex;
static uint8_t rxBufferLength;

static uint8_t txAddress;
static uint8_t txBuffer[];
static uint8_t txBufferIndex;
static uint8_t txBufferLength;

// static uint8_t transmitting;
static void (*user_onRequest)(void);
static void (*user_onReceive)(int);
static void onRequestService(void);
static void onReceiveService(uint8_t*, int);

public:
TwoWire();
void begin();
void begin(uint8_t);
void begin(int);
void beginTransmission(uint8_t);
//void beginTransmission(int);
uint8_t endTransmission(uint16_t timeout=0);
void nbendTransmission(void (*function)(int)) ;
uint8_t requestFrom(uint8_t, int, uint16_t timeout=0);
//uint8_t requestFrom(int, int);
void nbrequestFrom(uint8_t, int, void (*function)(int));
void send(uint8_t);
void send(uint8_t*, uint8_t);
//void send(int);
void send(char*);
uint8_t available(void);
uint8_t receive(void);
void onReceive(void (*)(int));
void onRequest(void (*)(void));
};

#define TWI_READY 0
#define TWI_MRX 1
#define TWI_MTX 2
#define TWI_SRX 3
#define TWI_STX 4

#define TW_WRITE 0
#define TW_READ 1

#define TW_MT_SLA_NACK 0x20
#define TW_MT_DATA_NACK 0x30

#define CPU_FREQ 16000000L
#define TWI_FREQ 100000L
#define TWI_BUFFER_LENGTH 32

/* TWI Status is in TWSR, in the top 5 bits: TWS7 - TWS3 */

#define TW_STATUS_MASK ((1 << TWS7)|(1 << TWS6)|(1 << TWS5)|(1 << TWS4)|(1 << TWS3))
#define TW_STATUS (TWSR & TW_STATUS_MASK)
#define TW_START 0x08
#define TW_REP_START 0x10
#define TW_MT_SLA_ACK 0x18
#define TW_MT_SLA_NACK 0x20
#define TW_MT_DATA_ACK 0x28
#define TW_MT_DATA_NACK 0x30
#define TW_MT_ARB_LOST 0x38
#define TW_MR_ARB_LOST 0x38
#define TW_MR_SLA_ACK 0x40
#define TW_MR_SLA_NACK 0x48
#define TW_MR_DATA_ACK 0x50
#define TW_MR_DATA_NACK 0x58
#define TW_ST_SLA_ACK 0xA8
#define TW_ST_ARB_LOST_SLA_ACK 0xB0
#define TW_ST_DATA_ACK 0xB8
#define TW_ST_DATA_NACK 0xC0
#define TW_ST_LAST_DATA 0xC8
#define TW_SR_SLA_ACK 0x60
#define TW_SR_ARB_LOST_SLA_ACK 0x68
#define TW_SR_GCALL_ACK 0x70
#define TW_SR_ARB_LOST_GCALL_ACK 0x78
#define TW_SR_DATA_ACK 0x80
#define TW_SR_DATA_NACK 0x88
#define TW_SR_GCALL_DATA_ACK 0x90
#define TW_SR_GCALL_DATA_NACK 0x98
#define TW_SR_STOP 0xA0
#define TW_NO_INFO 0xF8
#define TW_BUS_ERROR 0x00

//#define _MMIO_BYTE(mem_addr) (*(volatile uint8_t *)(mem_addr))
//#define _SFR_BYTE(sfr) _MMIO_BYTE(_SFR_ADDR(sfr))

#ifndef sbi // set bit
#define sbi(sfr, bit) (_SFR_BYTE(sfr) |= (1 << bit))
#endif // sbi

#ifndef cbi // clear bit
#define cbi(sfr, bit) (_SFR_BYTE(sfr) &= ~(1 << bit))
#endif // cbi

extern TwoWire Wire;

#endif // I2CDEV_IMPLEMENTATION == I2CDEV_BUILTIN_NBWIRE

#endif /* _I2CDEV_H_ */
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#######################################
# Syntax Coloring Map For I2Cdev
#######################################

#######################################
# Datatypes (KEYWORD1)
#######################################
I2Cdev KEYWORD1

#######################################
# Methods and Functions (KEYWORD2)
#######################################

readBit KEYWORD2
readBitW KEYWORD2
readBits KEYWORD2
readBitsW KEYWORD2
readByte KEYWORD2
readBytes KEYWORD2
readWord KEYWORD2
readWords KEYWORD2
writeBit KEYWORD2
writeBitW KEYWORD2
writeBits KEYWORD2
writeBitsW KEYWORD2
writeByte KEYWORD2
writeBytes KEYWORD2
writeWord KEYWORD2
writeWords KEYWORD2

#######################################
# Instances (KEYWORD2)
#######################################

#######################################
# Constants (LITERAL1)
#######################################

18 changes: 18 additions & 0 deletions pio/lib/I2Cdev/library.json
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{
"name": "I2Cdevlib-Core",
"keywords": "i2cdevlib, i2c",
"description": "The I2C Device Library (I2Cdevlib) is a collection of uniform and well-documented classes to provide simple and intuitive interfaces to I2C devices.",
"include": "Arduino/I2Cdev",
"repository":
{
"type": "git",
"url": "https://github.com/jrowberg/i2cdevlib.git"
},
"frameworks": "arduino",
"platforms": "*",
"dependencies": [
{
"name": "Wire"
}
]
}
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