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mma7361: Initial implementation

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This driver implements support for the DFRobot MMA7361 analog
accelerometer.  It supports 3 axes with a selectable 1.5G and 6G
sensitivity. It is not really meant for navigation, but rather for
uses such as orientation and freefall detection.

Signed-off-by: Jon Trulson <jtrulson@ics.com>
This commit is contained in:
Jon Trulson
2016-08-24 15:43:11 -06:00
committed by Noel Eck
parent 3cb80093e0
commit d1aa4b62f2
17 changed files with 1607 additions and 0 deletions
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53
src/mma7361/javaupm_mma7361.i Normal file
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%module javaupm_mma7361
%include "../upm.i"
%include "std_string.i"
%include "cpointer.i"
%include "typemaps.i"
%include "arrays_java.i";
%include "../java_buffer.i"
%apply int *OUTPUT { int *x, int *y, int *z };
%apply float *OUTPUT { float *ax, float *ay, float *az };
%typemap(jni) float* "jfloatArray"
%typemap(jstype) float* "float[]"
%typemap(jtype) float* "float[]"
%typemap(javaout) float* {
return $jnicall;
}
%typemap(out) float *getAcceleration {
$result = JCALL1(NewFloatArray, jenv, 3);
JCALL4(SetFloatArrayRegion, jenv, $result, 0, 3, $1);
}
%typemap(out) float *getVolts {
$result = JCALL1(NewFloatArray, jenv, 3);
JCALL4(SetFloatArrayRegion, jenv, $result, 0, 3, $1);
}
%typemap(out) float *getNormalized {
$result = JCALL1(NewFloatArray, jenv, 3);
JCALL4(SetFloatArrayRegion, jenv, $result, 0, 3, $1);
}
%ignore getNormalized(float *, float *, float *);
%ignore getAcceleration(float *, float *, float *);
%ignore getVolts(float *, float *, float *);
%include "mma7361.hpp"
%{
#include "mma7361.hpp"
%}
%pragma(java) jniclasscode=%{
static {
try {
System.loadLibrary("javaupm_mma7361");
} catch (UnsatisfiedLinkError e) {
System.err.println("Native code library failed to load. \n" + e);
System.exit(1);
}
}
%}