Little changing in Android Controlled robot
Discussion in "Project Addition or Changes" started by karachiites Apr 20, 2014.
Sun Apr 20 2014, 12:44 pm
Hello
I m making this as a combat robot so attach a spinner weapon on it...i m having difficulties in making assembly code to control that weapon motor(clockwise/anti clock wise).. Like in that android app,when i press A,spinner run CW and when i press B spinner run CCW and it will keep spinning while steering robot....
I will highly appreciate ur help....
I have done with hardware and components...
I m making this as a combat robot so attach a spinner weapon on it...i m having difficulties in making assembly code to control that weapon motor(clockwise/anti clock wise).. Like in that android app,when i press A,spinner run CW and when i press B spinner run CCW and it will keep spinning while steering robot....
I will highly appreciate ur help....
I have done with hardware and components...
Wed Apr 23 2014, 01:24 am
/* use DPDT relay for direction control you may refer for relay connection//--------------http://www.me.umn.edu/courses/me2011/arduino/technotes/dcmotors/bidirectional/bidirMotor.html */
//This program should work with ur project //
////----------same "android controlled robot" assembly program with embedded c---------////
#include<reg52.h>
sbit MOT=P1^0;
// -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
// -=-=-=-=- Init Serial Port -=-=-=-=-=-=-=
// -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
void serial_init()
{
/*--------------------------------------
Set serial port for 9600 baud at
11.0592 MHz. Note that we use Timer 1
for the baud rate generator.
--------------------------------------*/
SCON = 0x50;
TMOD |= 0x20;
TH1 = 0xFA;
TR1 = 1;
TI = 1;
PCON |= 0x80;
}
void Serial(void)
{
unsigned char mybyte;
TR1 = 1;
while(RI==1)
{
mybyte=SBUF;
if(mybyte=='U')
{ P2=0x89;RI=0;}
else if(mybyte=='D')
{ P2=0x86;RI=0;}
else if(mybyte=='R')
{ P2=0x8a;RI=0;}
else if(mybyte=='L')
{ P2=0x85;RI=0;}
else if(mybyte=='C')
{ P2=0x00;RI=0;}
else if(mybyte=='a')
{ MOT=1;RI=0;}
else if(mybyte=='c') // if u r using blucontrol software then it has B button with ==>'c' caracter and C button with 'b' as ASCII
{MOT=0;RI=0;}
else
RI=0;
}
}
void main()
{
while(1)
{
serial init();
Serial();
}
}
//This program should work with ur project //
////----------same "android controlled robot" assembly program with embedded c---------////
#include<reg52.h>
sbit MOT=P1^0;
// -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
// -=-=-=-=- Init Serial Port -=-=-=-=-=-=-=
// -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
void serial_init()
{
/*--------------------------------------
Set serial port for 9600 baud at
11.0592 MHz. Note that we use Timer 1
for the baud rate generator.
--------------------------------------*/
SCON = 0x50;
TMOD |= 0x20;
TH1 = 0xFA;
TR1 = 1;
TI = 1;
PCON |= 0x80;
}
void Serial(void)
{
unsigned char mybyte;
TR1 = 1;
while(RI==1)
{
mybyte=SBUF;
if(mybyte=='U')
{ P2=0x89;RI=0;}
else if(mybyte=='D')
{ P2=0x86;RI=0;}
else if(mybyte=='R')
{ P2=0x8a;RI=0;}
else if(mybyte=='L')
{ P2=0x85;RI=0;}
else if(mybyte=='C')
{ P2=0x00;RI=0;}
else if(mybyte=='a')
{ MOT=1;RI=0;}
else if(mybyte=='c') // if u r using blucontrol software then it has B button with ==>'c' caracter and C button with 'b' as ASCII
{MOT=0;RI=0;}
else
RI=0;
}
}
void main()
{
while(1)
{
serial init();
Serial();
}
}
Wed Apr 23 2014, 11:38 am
You dont have to call serial_init() everytime. Just call it once.
void main()
{
serial init();
while(1)
{
Serial();
}
} Wed Apr 23 2014, 09:16 pm
awesome.. coding working perfectly on proteus.....hope it will work when i burn it tomorrow..
thank you Androswap and ajay_bhargav for ur help
thank you Androswap and ajay_bhargav for ur help
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