MPU6050 problem

RE: MPU6050 problem

Reeshma — Mon, 03 Apr 2017 10:21:18 GMT

thank you sir , i can make a try with the above solution

RE: MPU6050 problem

bjorn-spockeli — Mon, 03 Apr 2017 09:41:34 GMT

@reeshma: I am afraid that we do not have any MPU-6050 code for the nRF52832 based on SDK v13.0.0, but it should be very easy to port the examples found here from SDK v11.0.0 to SDK v13.0.0.

RE: MPU6050 problem

Reeshma — Sat, 01 Apr 2017 12:01:24 GMT

hi sir , can you give me the example code for mpu-6050 based on nrf52832 SDK v13

RE: MPU6050 problem

Reeshma — Sat, 01 Apr 2017 11:56:25 GMT

hi sir , can you give me the example code for mpu-6050 based on SDK v13

RE: MPU6050 problem

bjorn-spockeli — Mon, 08 Feb 2016 14:01:22 GMT

No problem, let me know if you have any problems with it.

RE: MPU6050 problem

nordicbeginner — Sun, 07 Feb 2016 12:52:26 GMT

sorry i haven't tested it. but thanks

RE: MPU6050 problem

bjorn-spockeli — Sun, 07 Feb 2016 12:10:10 GMT

Have you had the chance to test the example?

RE: MPU6050 problem

nordicbeginner — Mon, 25 Jan 2016 15:57:38 GMT

i know it i am saying that i have tested it with 0x69 and 0x68, but not getting correct value

RE: MPU6050 problem

monpetit — Mon, 25 Jan 2016 15:45:03 GMT

You should look at mpu6050 datasheet. When AD0 is low, its address is 0x68, and when AD0 is high, its address is 0x69.

RE: MPU6050 problem

nordicbeginner — Mon, 25 Jan 2016 15:17:45 GMT

i think to get who am i id, it is not required to on mpu6050

RE: MPU6050 problem

nordicbeginner — Mon, 25 Jan 2016 15:09:09 GMT

AD0 is connected to ground. i am using sparkfun break out board

RE: MPU6050 problem

bjorn-spockeli — Mon, 25 Jan 2016 14:56:57 GMT

What about the AD0 pin? THis must be connected to ground in order to set the Device Address to 0x68 or to VDD to set it to 0x69.

RE: MPU6050 problem

nordicbeginner — Mon, 25 Jan 2016 14:54:58 GMT

i am connecting scl,sda,vdd and ground other pins are open

RE: MPU6050 problem

nordicbeginner — Mon, 25 Jan 2016 13:08:50 GMT

i checked this example. but it is not working for me. when i am trying to read who am i id, i am not getting correct value

RE: MPU6050 problem

nordicbeginner — Mon, 25 Jan 2016 13:07:48 GMT

yes i am saying that whether i write 0x68 or 0x69 or 0x11 i am getting 0x18 every time

RE: MPU6050 problem

bjorn-spockeli — Mon, 25 Jan 2016 10:29:34 GMT

I would take a look at this thread. I also recommend taking a look at this GitHub repository. It is for the mu9150, but it should work for the mpu6050 also. Just note that this is not an official example and it has not been thouroughly tested.

-Bjørn

UPDATE:

I have written an example for the MPU-6050, based on SDK v11 ( should also be compatible with SDK v10). Download the zip file and extract to SKD_v11-folder/examples/peripheral.

ATTACHMENTS:

MPU-6050 Example: mpu_6050_twi.zip

RE: MPU6050 problem

monpetit — Mon, 25 Jan 2016 08:55:54 GMT

Here is your code:

#define mpu6050_I2C_ADDR		0X11

But the I2C addresses of mpu6050 can be 0x68 or 0x69. Where did 0x11 come from?