NXP / Mbed 2 deprecated 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.

Dependencies:   MMA8451Q mbed

Fork of FRDM_MMA8451Q by Freescale

Files at this revision

API Documentation at this revision

Revision 8:d797bfa9f76e, committed 2014-02-21

Comitter:
sam_grove
Date:
Fri Feb 21 15:33:38 2014 +0000
Parent:
7:70775be9f474
Child:
9:d4bffe27a7bf
Commit message:
Added support for FRDM-KL05Z, FRDM-KL25Z and FRDM-KL46Z

Changed in this revision

main.cpp Show annotated file Show diff for this revision Revisions of this file
mbed.bld Show annotated file Show diff for this revision Revisions of this file 
--- 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);
     }
 }

--- a/mbed.bld	Tue Feb 19 23:46:45 2013 +0000
+++ b/mbed.bld	Fri Feb 21 15:33:38 2014 +0000
@@ -1,1 +1,1 @@
-http://mbed.org/users/mbed_official/code/mbed/builds/3d0ef94e36ec
\ No newline at end of file
+http://mbed.org/users/mbed_official/code/mbed/builds/8e73be2a2ac1
\ No newline at end of file