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Recent content by kodi.sudar

  1. kodi.sudar

    interfacing Ultrasonic distance sensor with arduino

    the fails to work, it is not displaying any thing in the serial window. - - - Updated - - - the circuit is not a big one, i have connected the sensor output ( serial, 9600 baud rate) to the Rx pin (pin 1) in arduino board, 5v supply and ground
  2. kodi.sudar

    interfacing Ultrasonic distance sensor with arduino

    hi i am using ultrasonic distance sensor from sunrom **broken link removed** i tried interfacing with Arduino uno serially but when i monitor the sensor data in serial monitor window i dont find any data in that , here is my code char sensorData[10]; int index = 0; void setup() {...
  3. kodi.sudar

    [Moved] Proteus help in implementation of lpc2148

    you can buy the tool from the link mentioned https://www.labcenter.com/index.cfm
  4. kodi.sudar

    [Moved] Proteus help in implementation of lpc2148

    https://www.labcenter.com/index.cfm
  5. kodi.sudar

    Any way to find out the machine cycles taken each instruction in Keil written in C

    I heard that it is possible to use logic analyzer to measure the execution time in Uvision4 . but i don't know to verify that any idea to achieve that ? Thanks - - - Updated - - - I heard that it is possible to use logic analyzer to measure the execution time in Uvision4 . but i don't know...
  6. kodi.sudar

    Problem in PWM for controlling servo using accelerometer

    Hi I wanted to control the servo motor according to the accelerometer value ,i developed the code using Arm wizard tool ,the code works well in Proteus tool but in hardware it fails , i checked the PWM output using the Oscilloscope can you help me to rectify the problem in the code #include...
  7. kodi.sudar

    Problem in LPC2138 development board

    Hi I have bought the ARM7 LPC2138 / LPC2148 Development Board from robokits.co.in , **broken link removed** The board is not responding to my code which i have developed in keil c. The code works well in proteus simulation, here is my code #include <LPC214X.H> void wait(void) {...
  8. kodi.sudar

    display the adc data register of lpc2138 in lcd display ?

    Lcd goes blank when %f is used .
  9. kodi.sudar

    display the adc data register of lpc2138 in lcd display ?

    #include <LPC21xx.H> #include <stdio.h> void delay( ) { unsigned int i; for(i=0;i<4000;i++); } void lcddata(unsigned char c) { IOCLR1=0x00ff0000; // output p1.16 to p1.24 IOSET0=0x00000001; // rs =1 p0.0 IOCLR0=0x00000002; // rw =0 p0.1 IOSET0=0x00000004; // en=1 p0.2 IOSET1 =...
  10. kodi.sudar

    display the adc data register of lpc2138 in lcd display ?

    the code works well but i wanted to display some floating point number say 21.356. it fails to display the value even after changing the representation from %x to %f or %4.2f what change i should do to achieve that?
  11. kodi.sudar

    [Moved] LPC2138 PWM to control servo motor

    I checked the above link and tried it ,but still it is unclear .
  12. kodi.sudar

    Facing Problem Interface LPC2138 to LCD

    It works great in proteus. i tried and worked well .reinstall proteus and try
  13. kodi.sudar

    [Moved] LPC2138 PWM to control servo motor

    ok let me google it. mean while if you find any any sort of material for that ,post the link. thanks
  14. kodi.sudar

    [Moved] LPC2138 PWM to control servo motor

    any changes to be made in lcd function ?
  15. kodi.sudar

    [Moved] LPC2138 PWM to control servo motor

    But lcd function works for some cases it display %d, %x ..... But if I use %f lcd just blinks. ... Whether the value has to converted to any other form ?
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