Augusto Panecatl
I2C Accelerometer code example for FRDM-KL25Z
Diff: main.cpp
- Revision:
- 0:64f44dd118c8
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp Wed Jun 04 19:24:11 2014 +0000
@@ -0,0 +1,26 @@
+#include "mbed.h"
+#include "MMA8451Q.h"
+
+PinName const SDA = PTE25;
+PinName const SCL = PTE24;
+
+#define MMA8451_I2C_ADDRESS (0x1d<<1)
+
+int main(void) {
+ 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)
+ {
+ 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);
+ }
+}