Frederic Thierry / MMA8451Q

no change

Dependents:   Airmouse LV9-Pai-grupa7-tim8-zad1 Airmouse_ Project2 ... more

Fork of MMA8451Q by Emilio Monti

Files at this revision

API Documentation at this revision

Revision 5:9e6dc5a4ca82, committed 2013-06-24

Comitter:
Future_FThierry
Date:
Mon Jun 24 23:22:37 2013 +0000
Parent:
4:c4d879a39775
Commit message:
nothing modified;

Changed in this revision

MMA8451Q.cpp Show annotated file Show diff for this revision Revisions of this file 
diff -r c4d879a39775 -r 9e6dc5a4ca82 MMA8451Q.cpp
--- a/MMA8451Q.cpp	Fri Oct 12 11:35:07 2012 +0000
+++ b/MMA8451Q.cpp	Mon Jun 24 23:22:37 2013 +0000
@@ -26,7 +26,8 @@
 
 #define UINT14_MAX        16383
 
-MMA8451Q::MMA8451Q(PinName sda, PinName scl, int addr) : m_i2c(sda, scl), m_addr(addr) {
+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};
     writeRegs(data, 2);
@@ -34,31 +35,37 @@
 
 MMA8451Q::~MMA8451Q() { }
 
-uint8_t MMA8451Q::getWhoAmI() {
+uint8_t MMA8451Q::getWhoAmI()
+{
     uint8_t who_am_i = 0;
     readRegs(REG_WHO_AM_I, &who_am_i, 1);
     return who_am_i;
 }
 
-float MMA8451Q::getAccX() {
+float MMA8451Q::getAccX()
+{
     return (float(getAccAxis(REG_OUT_X_MSB))/4096.0);
 }
 
-float MMA8451Q::getAccY() {
+float MMA8451Q::getAccY()
+{
     return (float(getAccAxis(REG_OUT_Y_MSB))/4096.0);
 }
 
-float MMA8451Q::getAccZ() {
+float MMA8451Q::getAccZ()
+{
     return (float(getAccAxis(REG_OUT_Z_MSB))/4096.0);
 }
 
-void MMA8451Q::getAccAllAxis(float * res) {
+void MMA8451Q::getAccAllAxis(float * res)
+{
     res[0] = getAccX();
     res[1] = getAccY();
     res[2] = getAccZ();
 }
 
-int16_t MMA8451Q::getAccAxis(uint8_t addr) {
+int16_t MMA8451Q::getAccAxis(uint8_t addr)
+{
     int16_t acc;
     uint8_t res[2];
     readRegs(addr, res, 2);
@@ -70,12 +77,14 @@
     return acc;
 }
 
-void MMA8451Q::readRegs(int addr, uint8_t * data, int len) {
+void MMA8451Q::readRegs(int addr, uint8_t * data, int len)
+{
     char t[1] = {addr};
     m_i2c.write(m_addr, t, 1, true);
     m_i2c.read(m_addr, (char *)data, len);
 }
 
-void MMA8451Q::writeRegs(uint8_t * data, int len) {
+void MMA8451Q::writeRegs(uint8_t * data, int len)
+{
     m_i2c.write(m_addr, (char *)data, len);
 }