Radovan Zubaľ
/
FRDM_MMA8451Q
Important changes to repositories hosted on mbed.com
Mbed hosted mercurial repositories are deprecated and are due to be permanently deleted in July 2026.
To keep a copy of this software download the repository Zip archive or clone locally using Mercurial.
It is also possible to export all your personal repositories from the account settings page.
Revision 0:9cfec087a1bf, committed 2017-10-16
- Comitter:
- radovan
- Date:
- Mon Oct 16 14:47:31 2017 +0000
- Commit message:
- cvicenie2neurobene
Changed in this revision
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/MMA8451Q.lib Mon Oct 16 14:47:31 2017 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/emilmont/code/MMA8451Q/#c4d879a39775
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp Mon Oct 16 14:47:31 2017 +0000
@@ -0,0 +1,42 @@
+#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;
+#elif defined (TARGET_K20D50M)
+ PinName const SDA = PTB1;
+ PinName const SCL = PTB0;
+#else
+ #error TARGET NOT DEFINED
+#endif
+
+#define MMA8451_I2C_ADDRESS (0x1d<<1)
+Serial pc(USBTX, USBRX);
+Timer timer;
+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) {
+ timer.start();
+ float x, y, z;
+ x = abs(acc.getAccX());
+ y = abs(acc.getAccY());
+ z = abs(acc.getAccZ());
+ rled = 1.0f - x;
+ gled = 1.0f - y;
+ bled = 1.0f - z;
+ wait(0.1f);
+ // pc.printf("%d \n", i);
+ pc.printf("X: %1.2f, Y: %1.2f, Z: %1.2f\n\r", x, y, z);
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/mbed.bld Mon Oct 16 14:47:31 2017 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/mbed_official/code/mbed/builds/b484a57bc302 \ No newline at end of file