palheart@mailinator.com palheart@mailinator.com / MMA8451QASD

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Dependents:   ActiveGamesWeek1

Fork of MMA8451Q by Emilio Monti

Files at this revision

API Documentation at this revision

Revision 5:d3d979cbf5b6, committed 2014-08-07

Comitter:
palheart
Date:
Thu Aug 07 08:36:48 2014 +0000
Parent:
4:c4d879a39775
Commit message:
Renamed the whole thing in order to prevent messing up with the real library

Changed in this revision

MMA8451Q.cpp Show annotated file Show diff for this revision Revisions of this file
MMA8451Q.h Show annotated file Show diff for this revision Revisions of this file 
--- a/MMA8451Q.cpp	Fri Oct 12 11:35:07 2012 +0000
+++ b/MMA8451Q.cpp	Thu Aug 07 08:36:48 2014 +0000
@@ -28,8 +28,13 @@
 
 MMA8451Q::MMA8451Q(PinName sda, PinName scl, int addr) : m_i2c(sda, scl), m_addr(addr) {
     // activate the peripheral
-    uint8_t data[2] = {REG_CTRL_REG_1, 0x01};
+//    uint8_t data[2] = {REG_CTRL_REG_1, 0x01};
+    uint8_t data[2] = {REG_CTRL_REG_1, 0x15};  // 0001 0101.   200Hz, low noise, active
+    uint8_t dataa[2] = {0x2b, 0x12};           // high resoluition
+
     writeRegs(data, 2);
+    writeRegs(dataa, 2);
+
 }
 
 MMA8451Q::~MMA8451Q() { }
@@ -40,6 +45,15 @@
     return who_am_i;
 }
 
+int16_t MMA8451Q::getAccXX() {
+    return (getAccAxis(REG_OUT_X_MSB));
+}
+
+int16_t MMA8451Q::getAccYY() {
+    return (getAccAxis(REG_OUT_Y_MSB));
+}
+
+
 float MMA8451Q::getAccX() {
     return (float(getAccAxis(REG_OUT_X_MSB))/4096.0);
 }

--- a/MMA8451Q.h	Fri Oct 12 11:35:07 2012 +0000
+++ b/MMA8451Q.h	Thu Aug 07 08:36:48 2014 +0000
@@ -76,6 +76,8 @@
    * @returns X axis acceleration
    */
   float getAccX();
+  int16_t getAccXX();
+  int16_t getAccYY();
 
   /**
    * Get Y axis acceleration