On Mon, 8 Sep 2014 11:38:58 +0200 Luke Kenneth Casson Leighton lkcl@lkcl.net wrote:
On Mon, Sep 8, 2014 at 11:23 AM, Luke Kenneth Casson Leighton lkcl@lkcl.net wrote:
On Mon, Sep 8, 2014 at 11:33 AM, Richard Zink zink@hexatux.org wrote:
On Fri, 5 Sep 2014 12:52:33 +0100 Luke Kenneth Casson Leighton lkcl@lkcl.net wrote:
aaa. btw the MXC6225XU is basically "are we vertical, are we horizontal" it doesn't provide any kind of "tilt" or angle, and it is 2-axis not 3-axis. the data output is either 0x00 or 0xff.
In fact it *gives* you an output for X and Y (Which is from -128 to 127).
http://www.memsic.com/accelerometers/MXC6226XU
this is one that gives values from -128 to 127 - the MXC6226 not the MXC6225.
Yes, the MXC6225 should give you the correct values for acceleration, which is 64 LSB/g and a measuring range of +/- 2g. I don't have a device using this chip, so I need to rely on the datasheet ( http://hands.com/~lkcl/eoma/kde_tablet/MXC6225XU.pdf / http://www.memsic.com/userfiles/files/Datasheets/Accelerometer-Datasheets/MX... ) If I'm wrong with the datasheet, please point me to the correct one.
- Richard