Revision 0:b9dc28a0bfcc, committed 2018-12-09

Comitter:

injokim

Date:

Sun Dec 09 01:57:59 2018 +0000

Commit message:

hi;

Changed in this revision

diff -r 000000000000 -r b9dc28a0bfcc Hall_sesor.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Hall_sesor.cpp	Sun Dec 09 01:57:59 2018 +0000
@@ -0,0 +1,31 @@
+#include "header.h"
+
+DigitalIn   hall_value(D15);
+
+void Hall_sensor()
+{
+    int meas,rev,flag,dist;
+    
+    flag = 0;
+    rev = 0;
+    int dm = 680; // diameter
+
+    meas = hall_value.read();
+    if(meas == 0 && flag ==0)
+    {
+        rev += 1;
+        flag = 1;
+    }
+        
+    else
+    {
+        flag = 0;   
+    }
+        
+    dist = dm * rev;
+        
+    printf("measure = %d mV\n\r", meas);
+    printf("measure = %d mV\n\r", dist);
+    wait(0.2); // 200 ms
+
+}
\ No newline at end of file

diff -r 000000000000 -r b9dc28a0bfcc Laser.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Laser.cpp	Sun Dec 09 01:57:59 2018 +0000
@@ -0,0 +1,39 @@
+#include "header.h"
+
+DigitalIn   LaserSensor(D2);
+DigitalOut  my_led(LED1);
+PwmOut      my_servo(PB_0);
+
+int Laser()
+{ 
+    int cmd; 
+    
+    if(LaserSensor == 1)
+    {
+        my_led = 0;
+        cmd=0;
+    }
+                                  
+    else
+    {
+        my_led = 1;
+        cmd=1;
+    }
+    wait(0.1);
+    return cmd;
+}
+
+void Laser_servo(int i)
+{
+    if (i==1)
+      {  
+        my_servo.period_ms(20);
+        my_servo.write(0.1);
+      }
+      
+      else
+      {
+        my_servo.period_ms(20);
+        my_servo.write(0.25);
+      }
+}
\ No newline at end of file

diff -r 000000000000 -r b9dc28a0bfcc Servo.lib
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Servo.lib	Sun Dec 09 01:57:59 2018 +0000
@@ -0,0 +1,1 @@
+https://os.mbed.com/users/simon/code/Servo/#36b69a7ced07

diff -r 000000000000 -r b9dc28a0bfcc WIFI.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/WIFI.cpp	Sun Dec 09 01:57:59 2018 +0000
@@ -0,0 +1,52 @@
+#include "header.h"
+
+Serial pc(SERIAL_TX, SERIAL_RX,115200);
+Serial board(PA_11, PA_12,115200);
+char in;
+    
+void wifi_init()
+{
+    pc.attach(&RX_interrupt1);
+    board.attach(&RX_interrupt2);
+    
+    board.printf("+++");
+    wait(0.5);
+    
+    board.printf("AT+E\r");
+    wait(0.5);
+    
+    board.printf("AT+WMODE=STA\r");
+    wait(0.5);
+    
+    board.printf("AT+TMODE=cmd\r");
+    wait(0.5);
+    
+    board.printf("AT+WSSSID=iPhone\r"); //아까 세팅한 AP이름으로
+    wait(0.5);
+    
+    board.printf("AT+WSKEY=WPA2PSK,AES,123456780\r");
+    wait(0.5);
+    
+    board.printf("AT+NETP=TCP,CLIENT,8899,13.124.51.161\r");
+    wait(0.5);
+    
+    board.printf("AT+TMODE=throughput\r");
+    wait(0.5);
+    
+    board.printf("AT+ENTM\r");
+    wait(0.5);
+}
+
+void RX_interrupt1(){
+    in = pc.getc();
+    board.putc(in);
+}
+
+void RX_interrupt2(){
+    pc.putc(board.getc());
+}
+
+void wifi_print()
+{
+    board.printf("Obstacle!!");
+}
\ No newline at end of file

diff -r 000000000000 -r b9dc28a0bfcc header.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/header.h	Sun Dec 09 01:57:59 2018 +0000
@@ -0,0 +1,11 @@
+#include "mbed.h"
+
+int Laser();
+void DC_motor();
+void Laser_servo(int i);
+void Run_DC(int i);
+void Hall_sensor();
+void wifi_init();
+void RX_interrupt1();
+void RX_interrupt2();
+void wifi_print();
\ No newline at end of file

diff -r 000000000000 -r b9dc28a0bfcc main.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Sun Dec 09 01:57:59 2018 +0000
@@ -0,0 +1,52 @@
+
+//------------------------------------
+// Hyperterminal configuration
+// 9600 bauds, 8-bit data, no parity
+//------------------------------------
+
+#include "header.h"
+
+PwmOut      mypwm(A1);
+
+int main() 
+{ 
+    int i;
+    
+   //DC motor PWM set
+    mypwm.period_ms(10);
+    mypwm.pulsewidth_ms(1);
+    
+    //Set Wifi
+    wifi_init();
+  
+    while(1)
+    {
+       i= Laser();
+       Laser_servo(i);
+       
+       Hall_sensor();
+       Run_DC(i);
+       
+       if(i==1)
+       {
+           wifi_print();
+           wait(0.05);
+        }
+    }
+}
+
+
+void Run_DC(int i)
+{
+    if(i==1)
+    {
+        mypwm.write(0.5); //  slow
+        wait(0.01);
+    }
+    
+    else
+    {  
+        mypwm.write(0.1); // fast
+        wait(0.01);
+    }
+}
\ No newline at end of file

diff -r 000000000000 -r b9dc28a0bfcc mbed.bld
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mbed.bld	Sun Dec 09 01:57:59 2018 +0000
@@ -0,0 +1,1 @@
+https://os.mbed.com/users/mbed_official/code/mbed/builds/3a7713b1edbc
\ No newline at end of file