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Dependents: MBED_wifi_setup mbed_Pedometer mbed_Pedometer_pressup mbed_Pedometer
Fork of
FRDM_MMA8451Q
by 
NXP
Diff: main.cpp
- Revision:
- 8:d797bfa9f76e
- Parent:
- 5:bf5becf7469c
- Child:
- 9:d4bffe27a7bf
--- a/main.cpp Tue Feb 19 23:46:45 2013 +0000
+++ b/main.cpp Fri Feb 21 15:33:38 2014 +0000
@@ -1,18 +1,32 @@
#include "mbed.h"
#include "MMA8451Q.h"
+#if defined (TARGET_KL25Z) || defined (TARGET_KL46Z)
+ PinName const SDA = PTE25;
+ PinName const SCL = PTE24;
+#elif defined (TARGET_KL05Z)
+ PinName const SDA = PTB4;
+ PinName const SCL = PTB3;
+#else
+ #error TARGET NOT DEFINED
+#endif
+
#define MMA8451_I2C_ADDRESS (0x1d<<1)
int main(void) {
- MMA8451Q acc(PTE25, PTE24, MMA8451_I2C_ADDRESS);
- PwmOut rled(LED_RED);
- PwmOut gled(LED_GREEN);
- PwmOut bled(LED_BLUE);
+ MMA8451Q acc(SDA, SCL, MMA8451_I2C_ADDRESS);
+ PwmOut rled(LED1);
+ PwmOut gled(LED2);
+ PwmOut bled(LED3);
+
+ printf("MMA8451 ID: %d\n", acc.getWhoAmI());
while (true) {
- rled = 1.0 - abs(acc.getAccX());
- gled = 1.0 - abs(acc.getAccY());
- bled = 1.0 - abs(acc.getAccZ());
+ float x, y, z;
+ x = rled = 1.0 - abs(acc.getAccX());
+ y = gled = 1.0 - abs(acc.getAccY());
+ z = bled = 1.0 - abs(acc.getAccZ());
wait(0.1);
+ printf("X: %1.2f, Y: %1.2f, Z: %1.2f\n", x, y, z);
}
}