Simulaciones Computacionales
/
SC_acc_derivate
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SC_accelerometer
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Simulaciones Computacionales
Revision 1:2d5e4ef32912, committed 2015-09-01
- Comitter:
- gcorderop
- Date:
- Tue Sep 01 05:26:51 2015 +0000
- Parent:
- 0:85760bc5df57
- Child:
- 2:31492faba62d
- Commit message:
- Aqui va el c?digo para leer el aceler?metro y abajo comentado est? el c?digo para la recepci?n de datos en Matlab
Changed in this revision
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/MMA8451Q.lib Tue Sep 01 05:26:51 2015 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/emilmont/code/MMA8451Q/#c4d879a39775
--- a/main.cpp Tue Sep 01 00:23:15 2015 +0000
+++ b/main.cpp Tue Sep 01 05:26:51 2015 +0000
@@ -1,1 +1,57 @@
-ada
\ No newline at end of file
+#include "mbed.h"
+#include "MMA8451Q.h"
+Serial pc(USBTX, USBRX);
+
+#define MMA8451_I2C_ADDRESS (0x1d<<1)
+
+int main(void) {
+ pc.baud(115200);
+
+ MMA8451Q acc(PTE25, PTE24, MMA8451_I2C_ADDRESS);
+ PwmOut rled(LED_RED);
+ PwmOut gled(LED_GREEN);
+ PwmOut bled(LED_BLUE);
+
+ while (true) {
+ rled = 1.0 - abs(acc.getAccX());
+ gled = 1.0 - abs(acc.getAccY());
+ bled = 1.0 - abs(acc.getAccZ());
+ wait(0.2);
+
+ pc.printf("%.2f \r\n ",acc.getAccX());
+// pc.printf("eje y = %.2f \n\r ",acc.getAccY());
+// pc.printf("eje z = %.2f \n\n\r",acc.getAccZ());
+ }
+}
+
+/**********Código de Matlab para leer la señal del acelerometro**************/
+/*
+clear all;
+close all;
+clc;
+%% ======================== ACELEROMETRO =============================== %%
+display('Start');
+
+delete(instrfind);
+pause(0.1);
+mbed = serial('COM5');
+set(mbed,'BaudRate',115200,'DataBits', 8, 'Parity', 'none','StopBits', 1, 'FlowControl', 'none','Terminator','CR/LF');
+fopen(mbed);
+
+for i = 1 : 20
+ A = fscanf(mbed,'%f');
+ y(1,i)=int8(A*100);
+ pause(0.1);
+end
+
+plot(y);
+axis ([0 i -200 200]);
+xlabel('time')
+ylabel('Voltage')
+
+fclose(mbed);
+delete(mbed);
+clear mbed;
+
+display('End');
+*/
\ No newline at end of file
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/mbed.bld Tue Sep 01 05:26:51 2015 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/mbed_official/code/mbed/builds/8ed44a420e5c \ No newline at end of file