Search found 10 matches

Could you give more detail information about using CCP module? Do you also mean software PWM? I knew that CCP is capture/compare/pwm, ??

I have a board which has 18F4550 with 20Mhz crystal. I want to turn right and left servo motor with respect to buttons(Low-High) or Pot value.
Now, I want to try to get a Pwm signal approximately Tp& ...

My current problem is How can I get data which is coming from GPS. I want to take whatever (all data) comes and send to USB.

if(getch()=='$')
{
for(i=0;i& ...

I tried it at outside and wait approximately 5-10 min. I get nearly correct NMEA format with some errors (which means display show full character (1111 x 1111). How can I fix these errors? (I didn't c ...

Thank you for response,
Now I tried below code. I will try it at outside. It seems OK ;). Why it is not good E1-E2 pins in order to C6-C7. If I want to get two UART what should I do? Any more good su ...

I have 18F4550 and Crius CN-06 GPS Module. I want to print coordinate of Gps position to LCD module. Firstly, I want to printf whatever comes from GPS to LCD. UNfournately, I could not get correct NME ...

Firstly, I do asking this question to learn (apologize for taking your time).
Secondly I want to generate a pwm signal (which's duty cycle will changes w.r.t. data) from any output port. Is there any ...

Hi,
I am getting some data over serial and I want to send (random) Gps data when coming data equals 'A'.Unfortunately, I can not send more than 15 character always.If my string size lower as char dat ...

Hi Mike,
Firstly, Thanks for replying.
I am using 18f4550 and usb port. At first I tried rf communication with 16f628a with two pics.Then I simulated it with proteus.It is working just one led pe ...

Hi,
I have a project with PIC18F4550 with using usb port. Almost I finished but I dont know how can i use rf module with PIC18F4550. Firstly I did a simple project led (on-off) and display with pic18 ...