How to develop user application on MMA9553L, I didn't find any releated SDK and user guide about MMA9553l.

[hanxinwang]

I want to add a user application in MMA9553l. I learn that MMA9553l allow user to add a user application ID, and have a user flash space for support user application. But I can't find the SDK and the detail user guide.

[JackITB]

Hi Hanxin,

MMA9553L is actually based on MMA9550L with the addition of the pedometer algorithm/application.

So in order to add user application ID to MMA9553L, you should refer to AN4129 (Building Custom Applications on MMA9550L/MMA9551L) and its associated CodeWarrior Software project (AN4129SW.zip).

This AN was written with CW10.1 but latest version is recommended (i.e. CW10.6) as it includes natively MMA955xL service pack. I'm attaching the CW10.6 Project archive for your convenience.

Other important documents are the 2 following Software Reference manuals:

- MMA955xLSWRM (MMA955xL Intelligent, Motion-Sensing Platform Software - Reference Manual)

- and MMA9553LSWRM (MMA9553LSWRM, MMA9553L Intelligent Pedometer Platform Software Reference Manual - Reference Manual)

Regards,    Jacques.

[hanxinwang]

Thanks, I have set up my enviroment successfully.