Kinetis Microcontrollers中的主题 Problems with FXOS8700CQ

Problems with FXOS8700CQ

rafaeldalazen — Mon, 01 Jun 2015 18:24:10 GMT

Hi folks,

I'm new with Freescale microcontrollers, so I need some help to configurate the FXOS8700CQ inertial sensor . Following the Processor Expert Manual, I think that I have to use the Macros present in the file PE_Types.h to initiate the sensor, but the functions shown in the Manual ( setRegBit (RegName, BitName), for example) are not presents in my PE_Types.h code file... I'm using the KL26Z128 microcontroller and CodeWarrior 10.6. My code file file is attached here . The I2C0 is configured, but the code has only comments, because I know the specifications (based in FXOS8700CQ manual, page 30th), but I don't know how to implement this. Can somebody give me a clue?

Thank you!

Best regards,

Rafael

Original Attachment has been moved to: IMU3.rar

Re: Problems with FXOS8700CQ

mjbcswitzerland — Mon, 01 Jun 2015 22:50:59 GMT

Hello Rafael

The accelerometer on the FRDM-KL26Z is supported here: µTasker Kinetis FRDM-KL26Z support

Attached is reference code from the uTasker project (CW10.6 compatible) configuring the device and reading the values continuously.

Regards

Mark

Kinetis: µTasker Kinetis support

KL26: µTasker Kinetis FRDM-KL26Z support / µTasker Kinetis Teensy LC support

For the complete "out-of-the-box" Kinetis experience and faster time to market

Re: Problems with FXOS8700CQ

EarlOrlando — Tue, 02 Jun 2015 22:20:12 GMT

Hello Rafael,

You should take a look into the example located in C:\Freescale\CW MCU v10.6\MCU\CodeWarrior_Examples\Processor_Expert\Kinetis\FRDM-KL25Z\I2C_RGB.

Regards,

Earl.