Changes required for ESP32 with Arduino IDE #367

BJDev95 · 2018-03-31T11:16:33Z

To use the Lib for ESP32 within the Arduino IDE the following changes should be made:

In file I2Cdev.cpp add directly under #include "I2Cdev.h"

#ifdef ARDUINO_ARCH_ESP32
#define BUFFER_LENGTH I2C_BUFFER_LENGTH
#endif

And in file MPU6050_6Axis_MotionApps20.h add the check for ESP32 boards

        #ifndef ARDUINO_ARCH_ESP32
        typedef void prog_void;
        typedef char prog_char;
        typedef unsigned char prog_uchar;
        typedef int8_t prog_int8_t;
        typedef uint8_t prog_uint8_t;
        typedef int16_t prog_int16_t;
        typedef uint16_t prog_uint16_t;
        typedef int32_t prog_int32_t;
        typedef uint32_t prog_uint32_t;
        #endif

Since `getRawTemperature` and `getRawPressure()` return 0 on failure, the corresponding high-level functions should return `NaN`, rather than processing 0 and emitting a meaningless value.

Arduino sketch to find device-specific offsets to tell an IMU6050 that it is at rest in neutral position.

Create IMU_Zero.ino

Add IMU_Zero example for MPU-6050 zero calibration

Remove misplaces .ino example from project root

Improved search, added more instructive comments.

Improved search and added instructions in comments.

Improvements in comments and search strategy.

Remove duplicate IMU_Zero.ino from incorrect folder

Fixed typo in DS1307 implementation

Unknown function is actually setting start address of DMP, where the firmware is supposed to execute. Source: http://www.robotrebels.org/index.php?topic=318.0 << Register 109 (0x6D) Bank Select Address – firmware loaded in 256 byte banks 0-11 (total 3k) Register 110 (0x6E) Bank Memory Address – the actual byte address within the bank Register 111 (0x6F) Firmware Read/Write – the portal to read and write a byte through Register 112 (0x70) Program Start Address H – this is where this firmware version begins to execute (0x0400) {0x0300 in our case} Register 113 (0x71) Program Start Address L >>

Unknown function is actually setting start address

Added delay to keep from reading IMU faster than 200 Hz. Without the delays, program hangs on some devices. Comments expanded.

Update IMU_Zero.ino

Handle error codes in derived measurement functions

There was a wrong type of variable RawValue and it didn't compile.

Fixed wrong type of variable

The ```getAdjustment()``` and ```setAdjustment()``` functions need to put the magnetometer in fuse ROM access mode before the adjustment registers can be read as specified in the datasheet.

Added ESP32 esp-idf platform

Arduino and Processing sketches modified to support quaternion data over Open Sound Control over UDP. Arduino sketch modified to run on ESP8266.

Add pointer initialization in MPU6050.cpp

Port to STM32 using Keil MDK pack.

Entering fuse ROM access mode to read adjustment registers

Fix typos in example sketches

BMP085/BMP180: Added polling for end of conversion bit. Updated example. Removed unnecessary float.

Add support for ESP8266 and OSC

DS1307 Arduino library - build error caused by non const progmem fixed

Fix bug in writeBytes method for nRF51

This implements the integer only version of "uint8_t MPU6050::dmpGetGravity(VectorFloat *v, Quaternion *q)". int16_t *data is assumed to be a vector with 3 components int16_t data[3]. +1g corresponds to +8192, sensitivity is 2g.

Implement MPU6050::dmpGetGravity(int16_t *data, const uint8_t* packet);

Changed I2Cdev.h I2CDEV_IMPLEMENTATION back to I2CDEV_ARDUINO_WIRE

Changes I2CDEV_IMPLEMENTATION back to I2CDEV_ARDUINO_WIRE

Signed-off-by: Alexandr Zarubkin <[email protected]>

Fix #341.

Added Shuning (Steve) Bian's SBWire no lockup library as an option in I2Cdev.h/cpp

Pls try this code ... my freezing problem is been resolved to greater extent...

Default buffer size for I2C transmissions is 32 if not otherwise set. This is a band-aid fix since there is almost certainly a more efficient way to handle this, possibly by removing the chunking process entirely from the I2Cdev layer if Wire implements it now based on its own internal buffering (not sure).

costyn · 2019-06-26T21:32:38Z

To use the Lib for ESP32 within the Arduino IDE the following changes should be made:

In file I2Cdev.cpp add directly under #include "I2Cdev.h"
#ifdef ARDUINO_ARCH_ESP32
#define BUFFER_LENGTH I2C_BUFFER_LENGTH
#endif
And in file MPU6050_6Axis_MotionApps20.h add the check for ESP32 boards
        #ifndef ARDUINO_ARCH_ESP32
        typedef void prog_void;
        typedef char prog_char;
        typedef unsigned char prog_uchar;
        typedef int8_t prog_int8_t;
        typedef uint8_t prog_uint8_t;
        typedef int16_t prog_int16_t;
        typedef uint16_t prog_uint16_t;
        typedef int32_t prog_int32_t;
        typedef uint32_t prog_uint32_t;
        #endif

When will this pull request be merged into the master? Manually edited the files now. :) Thanks!

eric-wieser and others added 30 commits November 25, 2013 14:34

Handle error codes in derived measurement functions

f51a38c

Since `getRawTemperature` and `getRawPressure()` return 0 on failure, the corresponding high-level functions should return `NaN`, rather than processing 0 and emitting a meaningless value.

Add files via upload

9abe6a3

Create IMU_Zero.ino

6f6c58d

Arduino sketch to find device-specific offsets to tell an IMU6050 that it is at rest in neutral position.

Merge pull request #1 from RobertRFenichel/RobertRFenichel-patch-1

9ee8ffa

Create IMU_Zero.ino

Merge pull request #273 from RobertRFenichel/master

0e4c037

Add IMU_Zero example for MPU-6050 zero calibration

Delete IMU_Zero.ino

c6f19a8

Remove misplaces .ino example from project root

Add files via upload

86a454d

Improved search, added more instructive comments.

Add files via upload

0d0f8c6

Improved search and added instructions in comments.

Merge pull request #274 from RobertRFenichel/master

0939ca7

Improvements in comments and search strategy.

Delete IMU_Zero.ino

1f86a3c

Remove duplicate IMU_Zero.ino from incorrect folder

Fixed typo in DS1307 implementation

0129c52

Merge pull request #275 from mldbai/DS1307-typo-fix

615f132

Fixed typo in DS1307 implementation

Update MPU6050_6Axis_MotionApps20.h

32e1ca0

Merge pull request #278 from k1l1/patch-1

5e6f3d6

Unknown function is actually setting start address

Update IMU_Zero.ino

a0d2b1d

Added delay to keep from reading IMU faster than 200 Hz. Without the delays, program hangs on some devices. Comments expanded.

Merge pull request #280 from RobertRFenichel/patch-1

2f29979

Update IMU_Zero.ino

Merge pull request #52 from eric-wieser/patch-1

c84fb86

Handle error codes in derived measurement functions

Fixed wrong type of variable

a06bf1b

There was a wrong type of variable RawValue and it didn't compile.

Merge pull request #294 from MatixYo/patch-1

0a027b4

Fixed wrong type of variable

init commit

ecb4fbc

updated readme

65c945d

create lib project,porting readbytes

912eda7

updated I2Cdev_writeWords and I2Cdev_writeBytes

b45cf79

add Example,but not finish

cde3972

Entering fuse ROM access mode to read adjustment registers

2782a6c

The ```getAdjustment()``` and ```setAdjustment()``` functions need to put the magnetometer in fuse ROM access mode before the adjustment registers can be read as specified in the datasheet.

Initial commit for stm32 support

d31a75c

Fixed changelog description

ef9964f

More descriptions

454b014

Added comments to functions

df92b18

Dariusz Krempa and others added 14 commits August 28, 2017 22:07

Added ESP32 esp-idf platform

712efe1

Merge pull request #324 from chegewara/master

70b0689

Added ESP32 esp-idf platform

Fix typos in example sketches

3b4c8bd

Add support for ESP8266 and OSC

0bae02b

Arduino and Processing sketches modified to support quaternion data over Open Sound Control over UDP. Arduino sketch modified to run on ESP8266.

Merge pull request #318 from ryan-feeley/init-nullptr

9a1ef6e

Add pointer initialization in MPU6050.cpp

Merge pull request #299 from nameofuser1/master

470bc2c

Port to STM32 using Keil MDK pack.

Merge pull request #298 from Suyash458/patch-6

079bdcb

Entering fuse ROM access mode to read adjustment registers

Merge pull request #327 from per1234/example-typos

d4cdc4c

Fix typos in example sketches

Merge pull request #313 from me21/master

4105eb5

BMP085/BMP180: Added polling for end of conversion bit. Updated example. Removed unnecessary float.

Merge pull request #328 from gdsports/esp8266

e0ac048

Add support for ESP8266 and OSC

DS1307 Arduino library - build error caused by non const progmem fixed

e455e49

Merge pull request #344 from kohoutovice/master

35e7ec1

DS1307 Arduino library - build error caused by non const progmem fixed

Fix bug in writeBytes method for nRF51

818dd7a

Merge pull request #360 from dingari/bugfix-nrf51-writebytes

3dc9538

Fix bug in writeBytes method for nRF51

vinicius121 mentioned this pull request Apr 6, 2018

MPU6050+ESP32+Arduino #368

Closed

jensh and others added 10 commits April 25, 2018 15:40

Merge pull request #374 from jensh/master

7ea8b7c

Implement MPU6050::dmpGetGravity(int16_t *data, const uint8_t* packet);

Added Shuning (Steve) Bian's SBWire library as an option in I2Cdev.h/cpp

6be1b56

Added Shuning (Steve) Bian's SBWire library as an option in I2Cdev.h/cpp

0657acf

Changed I2Cdev.h I2CDEV_IMPLEMENTATION back to I2CDEV_ARDUINO_WIRE

Merge branch 'master' of https://github.com/paynterf/i2cdevlib

7bdd885

Changes I2CDEV_IMPLEMENTATION back to I2CDEV_ARDUINO_WIRE

Fix #341.

ceba54a

Signed-off-by: Alexandr Zarubkin <[email protected]>

Merge pull request #342 from me21/master

c20f68e

Fix #341.

Merge pull request #392 from paynterf/master

6dd5e46

Added Shuning (Steve) Bian's SBWire no lockup library as an option in I2Cdev.h/cpp

Merge pull request #354 from jrowberg/develop

2e9042c

Pls try this code ... my freezing problem is been resolved to greater extent...

jrowberg merged commit 85b9bdd into develop Jun 28, 2019

ABKingbird mentioned this pull request Feb 3, 2020

I2C stability using Feather ESP32 and MPU6050 espressif/arduino-esp32#3701

Closed

bart mentioned this pull request Apr 3, 2020

"MPU6050_6Axis_MotionApps_V6_12.h" and "newly added calibration code using PID in MPU6050.cpp" make compilation error. #450

Closed

eadf mentioned this pull request Sep 23, 2021

enable __PROG_TYPES_COMPAT__ in avr-libc to fix prog_uchar related errors #262

Merged

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Changes required for ESP32 with Arduino IDE #367

Changes required for ESP32 with Arduino IDE #367

BJDev95 commented Mar 31, 2018 •

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costyn commented Jun 26, 2019 •

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Changes required for ESP32 with Arduino IDE #367

Changes required for ESP32 with Arduino IDE #367

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