Kinetis MicrocontrollersのトピックRe: MMA8451Q PE component unsupported on MKL03

MMA8451Q PE component unsupported on MKL03

gschelotto — Tue, 23 May 2017 11:35:10 GMT

Hello,

I was happy to find out a MMA8451Q PE component to easily use on my MKL03 custom application. However I've realized that the related GenericI2C component is not supported for selected processor.

Is there any workaround to make the MMA8451Q component compatible with MKL03 devices?

thanks in advance,

gaston

Re: MMA8451Q PE component unsupported on MKL03

BlackNight — Tue, 23 May 2017 13:31:52 GMT

Hi Gaston,

you can use the GenericSWI2C driver (bit banged):

I see that in your project you are using the KinetisSDK component which is depreciated. Use the McuLibConfig one instead and specify which SDK you are using (I assume 1.3):

The latest version of all the components are available on SourceForge, latest release is this one from early this month:

McuOnEclipse Components: 06-May-2017 Release | MCU on Eclipse

As for a general comment: I moved up to the SDK v2, and most components are supporting that newer SDK as well.

I hope this helps,

Erich

Re: MMA8451Q PE component unsupported on MKL03

mjbcswitzerland — Tue, 23 May 2017 22:13:13 GMT

http://www.utasker.com/kinetis/FRDM-KL03Z.html

Web:      https://github.com/uTasker/uTasker-Kinetis
HTTPS:    https://github.com/uTasker/uTasker-Kinetis.git
SSH:      git@github.com:uTasker/uTasker-Kinetis.git

Includes MMA8451Q support with 10 or 14 bit resolution, either continuous polling or interrupt based (using I2C controller in interrupt driven mode)

Regards

Mark