Darrell Crooks
modified from jppang's MMA8451Q for MMA8491Q on sensor evaluation board with the FRDM-KL25Z
Revision 3:3f5c717835c3, committed 2013-11-29
- Comitter:
- DiyGuy
- Date:
- Fri Nov 29 23:14:21 2013 +0000
- Parent:
- 2:b79d19bdfe10
- Commit message:
- Added main() example and exercises sensor EN input to trigger new readings
Changed in this revision
| MMA8491Q.h | Show annotated file Show diff for this revision Revisions of this file |
--- a/MMA8491Q.h Fri Nov 29 23:07:17 2013 +0000
+++ b/MMA8491Q.h Fri Nov 29 23:14:21 2013 +0000
@@ -28,24 +28,37 @@
* #include "mbed.h"
* #include "MMA8491Q.h"
*
-* #define MMA8451_I2C_ADDRESS (0x1d<<1)
+* #define MMA8451_I2C_ADDRESS (0x55<<1)
+*
+* Serial pc(USBTX, USBRX);
*
* int main(void) {
*
-* MMA8491Q acc(P_E25, P_E24, MMA8491_I2C_ADDRESS);
-* PwmOut rled(LED_RED);
-* PwmOut gled(LED_GREEN);
-* PwmOut bled(LED_BLUE);
+* MMA8491Q acc(PTE0, PTE1, MMA8451_I2C_ADDRESS, PTA13);
+*
+* PwmOut rled(LED_RED);
+* PwmOut gled(LED_GREEN);
+* PwmOut bled(LED_BLUE);
+*
+* float accData[3];
+*
+* while (true) {
+* acc.getAccAllAxis(accData);
+* accX = accData[0];
+* accY = accData[1];
+* accZ = accData[2];
+*
+* pc.printf("X = %5.3f", accX);
+* pc.printf(" Y = %5.3f", accY);
+* pc.printf(" Z = %5.3f\r\n", accZ);
*
-* while (true) {
-* rled = 1.0 - abs(acc.getAccX());
-* gled = 1.0 - abs(acc.getAccY());
-* bled = 1.0 - abs(acc.getAccZ());
-* wait(0.1);
-* }
-* }
+* wait(1.0);
+* }
+*}
+*
* @endcode
*/
+
class MMA8491Q
{
public: