SmartMotion® MEMS Motion Sensors

Has anyone ported the arduino example code to a PIC32MX platform or any other general purpose platforms.
I find the documentation provided with the 7-14-16 release download light on content.....

Hello,

Dear all,

We have received an MPU3300 and ARM combo evaluation board and I am trying to figure out how to communicate with the gyro (either directly or via ARM). Their data sheet says that I can use either I2C or SPI protocol. I am thinking of using Matlab, has anyone written commands and willing to share them to get me started so i'm not starting from step 0?

Thanks!

Hi all,
I have two MPU9250's. On one, the accelerometer readings after reset are reasonable (about [0, 0, -1] for x, y, z respectively.) However on another MPU9250, the value for the x-axis starts with a large offset of anywhere from 2 to 14 g's. Neither are calibrated when I start it. I know to expect small deviations that must be calibrated away but an offset of 2 to 14 g's seems very wrong? I ran a the self-test on both chips and both were within normal parameters.

Does anyone know if this is normal or if it's a hardware issue?

We've been able to get the sensor data using the ema-client.py file with the board attached via the FET flash emulator, so that all works just fine, but we have yet to get the Bluetooth to connect.
We're running Windows 7, and when we go to add device, BlueRadio never even pops up.
We know the board is broadcasting, and can see it on BTLExplorer app on iPhone.
Pretty much exhausted the windows forums for bluetooth issues.
Any suggestions? We've got the MPU-9250 board.

Thanks!
Justin

Hi friends,

i'm interfacing mpu6050 with NXP lpc1343. i downloaded motion driver 6.12 from invensense(after getting access). it is mentioned that , this driver is for all ARM M Cores. But in the software i found there is only one driver for STM32F4_MD6 cores(ST). but not for NXP.
How can i use this driver for NXP lpc1343 board???

Tahnks in advance for the reply.

Hi Friends,

i'm trying to interface mpu6050 with nxp lpc1343. i studied the datasheet of mpu6050 and the register map documents. The DMP Processor on the mpu6050 can take the accelero and gyro data and it can process it and can generated output. In which register , we can get the output of DMP Processor ?

what is the output of DMP register ?? (x,y,z angles ??)

please explain me...

Thanks in advance

Hi everyone,
I'm looking for an Altium library for the MPU9250, I'm not able to find the footprint. Is there anyone who draw the footprint for this?
Thank you very much

Hi

I can't find the MPU9250 recommended solder pad dimensions in datasheets.
Please let me know where the information is. Alternatively, Could you give some documents referring to it?

Thank you

Hi,
I'm wanting to understand the Motion 6.12 library(so that I can integrate it into an existing Atmel Arm M0 project I have), so I bought a STM32F401 Discovery Board to run the example project just to get a feel for the library and the capabilities. However, I can't figure out how to get the project to flash the STM32F401 device(using IAR Workbench). Everytime I try 'Download and Debug' I get the message "Warning:Write failed(CPU data abort) at Memory address 0x2001EF98" and then it doesn't carry on.