nansol Park
/
CAN_project_tx
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Dependencies: C12832 LM75B MMA7660 mbed-rtos mbed
Revision 0:c49d67f5d839, committed 2015-01-19
- Comitter:
- akinansori
- Date:
- Mon Jan 19 07:58:20 2015 +0000
- Commit message:
- Receive sensor value of MMA7660 and LM75B.
; And sensor value of MMA7660 is turn on LED 2,3,4 by specific value.
Changed in this revision
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/C12832.lib Mon Jan 19 07:58:20 2015 +0000 @@ -0,0 +1,1 @@ +http://developer.mbed.org/users/chris/code/C12832/#7de323fa46fe
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/LM75B.lib Mon Jan 19 07:58:20 2015 +0000 @@ -0,0 +1,1 @@ +http://developer.mbed.org/users/chris/code/LM75B/#6a70c9303bbe
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/MMA7660.lib Mon Jan 19 07:58:20 2015 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/Sissors/code/MMA7660/#36a163511e34
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp Mon Jan 19 07:58:20 2015 +0000
@@ -0,0 +1,114 @@
+#include "mbed.h"
+#include "LM75B.h"
+#include "C12832.h"
+#include "rtos.h"
+#include "MMA7660.h"
+
+//3-Axis Sensor port setting
+MMA7660 MMA(p28, p27);
+//Temperature Sensor port setting
+LM75B sensor(p28,p27);
+//LED setting connecting 3-Axis Sensor
+DigitalOut MMA_X(LED2);
+DigitalOut MMA_Y(LED3);
+DigitalOut MMA_Z(LED4);
+//Serial port setting with PC
+Serial pc(USBTX,USBRX);
+//LCD port setting
+C12832 lcd(p5, p7, p6, p8, p11);
+//LED setting connecting Temperature Sensor
+DigitalOut led1(LED1);
+//CAN port setting
+CAN can1(p9, p10);
+
+
+
+char counter, counter1, enter;
+float temp;
+float sensor_1[3];
+//X-Axis thread
+void led1_thread(void const *args){
+
+ MMA_X = 0;
+ while(1){
+ sensor_1[0]=(float)MMA.x();
+ if(sensor_1[0]>0.5) {
+ MMA_X = 1;
+ wait(1);
+ MMA_X = 0;
+ }
+ Thread::wait(100);
+ }
+}
+//Y-Axis thread
+void led2_thread(void const *args){
+
+ MMA_Y = 0;
+ while(1){
+ sensor_1[1]=(float)MMA.y();
+ if(sensor_1[1]>0.5) {
+ MMA_Y = 1;
+ wait(1);
+ MMA_Y = 0;
+ }
+ Thread::wait(100);
+ }
+}
+//Z-Axis thread
+void led3_thread(void const *args){
+
+ MMA_Z = 0;
+ while(1){
+ sensor_1[2]=(float)MMA.z();
+ if(sensor_1[2]<0.5) {
+ MMA_Z = 1;
+ wait(1);
+ MMA_Z = 0;
+ }
+ Thread::wait(100);
+ }
+}
+//Float to Integer
+int getInteger(float n)
+{
+ return (int)n;
+}
+//Getting Fracting of Float
+int getFraction(float n)
+{
+ float a;
+ a = n-getInteger(n);
+ a = a*100;
+ return (int)a;
+}
+
+int main() {
+ //Declare thread of 3-Axis
+ Thread thread1(led1_thread);
+ Thread thread2(led2_thread);
+ Thread thread3(led3_thread);
+ //Check connecting of 3-Axis
+ if (MMA.testConnection()) printf("Sensor connect \n");
+ while(1){
+ temp=sensor.read();
+ counter=getInteger(temp);
+ counter1=getFraction(temp);
+ enter='1';
+ lcd.cls();
+ lcd.locate(0,3);
+ lcd.printf("Temp = %.3f\n", temp);
+
+ can1.write(CANMessage(1337, &counter, 1));
+ wait(0.2);
+
+ can1.write(CANMessage(1337, &counter1, 1));
+ wait(0.2);
+
+ can1.write(CANMessage(1337, &enter, 1));
+
+ printf("Message sent : %d.%d \n", counter, counter1);
+ led1 = !led1;
+ wait(0.2);
+ }
+
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/mbed-rtos.lib Mon Jan 19 07:58:20 2015 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/mbed_official/code/mbed-rtos/#f4d3d8971bc3
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/mbed.bld Mon Jan 19 07:58:20 2015 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/mbed_official/code/mbed/builds/4fc01daae5a5 \ No newline at end of file