Mauricio Silveira
KL25Z aplicação com o aceletrometro
Revision 0:9393b9bec6e0, committed 2015-10-17
- Comitter:
- mgsilveira
- Date:
- Sat Oct 17 17:13:52 2015 +0000
- Commit message:
- Lib para aquisi??o dos dados do aceleremetro
Changed in this revision
diff -r 000000000000 -r 9393b9bec6e0 MMA8451Q.lib --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/MMA8451Q.lib Sat Oct 17 17:13:52 2015 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/emilmont/code/MMA8451Q/#c4d879a39775
diff -r 000000000000 -r 9393b9bec6e0 main.cpp
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp Sat Oct 17 17:13:52 2015 +0000
@@ -0,0 +1,49 @@
+#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)
+
+// Open USB Serial Conection
+Serial pc(USBTX, USBRX); // tx, rx
+
+int main(void)
+{
+ pc.baud(115200);
+ MMA8451Q acc(SDA, SCL, MMA8451_I2C_ADDRESS);
+ PwmOut rled(LED1);
+ PwmOut gled(LED2);
+ PwmOut bled(LED3);
+
+ pc.printf("MMA8451 ID: %d\n", acc.getWhoAmI());
+
+ while (true) {
+ float data[3];
+
+ //x = abs(acc.getAccX());
+ //y = abs(acc.getAccY());
+ //z = abs(acc.getAccZ());
+ acc.getAccAllAxis(data);
+ rled = 1.0f - abs(data[0]);
+ gled = 1.0f - abs(data[1]);
+ bled = 1.0f - abs(data[2]);
+ wait(0.1f);
+ //pc.printf("X: %1.2f, Y: %1.2f, Z: %1.2f\t R: %1.2f, G: %1.2f, B: %1.2f\n\r", x, y, z, rled.read(), gled.read(), bled.read());
+ pc.printf("%1.2f;%1.2f;%1.2f\n", data[0],data[1],data[2]);
+
+
+
+ }
+}
diff -r 000000000000 -r 9393b9bec6e0 mbed.bld --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/mbed.bld Sat Oct 17 17:13:52 2015 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/mbed_official/code/mbed/builds/9ad691361fac \ No newline at end of file