Hi,
I’m trying to run the example found here:
Here is my platformio.ini:
[env:adafruit_feather_nrf52832]
platform = nordicnrf52
board = adafruit_feather_nrf52832
framework = arduino
monitor_speed = 38400
lib_deps =
jrowberg/I2Cdevlib-Core
jrowberg/I2Cdevlib-MPU6050
adafruit/Adafruit TinyUSB Library@^1.10.1
In src I have the exact same file IMU_Zero.ino as in the pio registry link above, renamed to IMU_Zero.cpp
A dry run build throws these no member named
errors:
src/main.cpp: In function 'void Initialize()':
src/main.cpp:184:19: error: 'class MPU6050' has no member named 'CalibrateAccel'
accelgyro.CalibrateAccel(6);
^~~~~~~~~~~~~~
src/main.cpp:185:19: error: 'class MPU6050' has no member named 'CalibrateGyro'
accelgyro.CalibrateGyro(6);
^~~~~~~~~~~~~
src/main.cpp:187:19: error: 'class MPU6050' has no member named 'PrintActiveOffsets'
accelgyro.PrintActiveOffsets();
[…]
(there’s more).
Checking the jrowberg i2cdevlib repository, I see the members can be found here:
I thought the library version on the platformio registry was not the latest so I tried to add the following to the lib_deps
section of my platformio.ini
, in order to replace the ones currently in the registry. The updated platformio.ini
was:
[env:adafruit_feather_nrf52832]
platform = nordicnrf52
board = adafruit_feather_nrf52832
framework = arduino
monitor_speed = 38400
lib_deps =
https://github.com/jrowberg/i2cdevlib.git
adafruit/Adafruit TinyUSB Library@^1.10.1
But this didn’t change anything, the error remained the same.
Note: the MPU6050_raw.ino found at PlatformIO Registry builds and uploads fine.
Is it an issue with not using the latest library version or should I dig into the latest i2cdev repo MPU6050.cpp
and include the defined members in the IMU_Zero.cpp
example code (could work but unlikely to be a convenient solution)?
Thanks, Ludo