Search found 26 matches

Hi, I am trying to enable the internal weak pullups on a pic 12f683 but am not having any luck. I have tried the following code but it does not seem to work. Can anyone tell me how to do this? Many t ...

hi thanks for the reply s, you were correct the logic in the do while loop was incorrect your suggested code fix the problem

hi i want to go round a do while loop until the reading from my adc falls within a certain range. Here is the code for the loop i am using but seems to run down the code then not execute the loop. Is ...

hi i want to go round my do while loop while port b pin 1 is low and my adc value is not = 2345 but my code comes out of the loop when ever the adc has the correct value and pin B0 is still low
...

hi i am trying to round up a float of for example 1.123456789 to
1.123 or an inter value of 12345 to 1234

many thanks Andrew

hi i am reading a 16bit adc and i am reading a value for example 0f 28766 but the last bit is not stable so i want to ignore or strip of the last digit so my reading is 2876 any suggestions please ...

hi i am trying to set up my pic 18f4458 to use external voltage reference

so do i need to connect vref- pin to gnd and vref+ pin to the output of my 4.096 precision reference and then set the adc ...

thanks

hi is it possible to measure accurately 1.098 vdc +/- 1mv i have been trying
to read this voltage but when i display it on the lcd the last 2 digits are changing by as much as +/- 30mv. do i nee ...

hi i have my test board built and tested using a pi16f877a. I now want to use a pic18f4523 but can not get it to run the same program that is running on the 16f877a i have changed the header file to ...

i am using the ccm interrupt to generate the 5khz dont know if this is the best way or not i am open to suggestions. i did try switching an i/o pin high and low put this did not give me and equal mark ...

hi i am using timer 1 to generate a 5kHz square wave but i would like to be able to load the timer with a preset number of pulses for it to generate. for example if i load the timer with 100 it will ...

hi im trying to use the project wizard to configure a pic 12c672 for internal oscillator but the option is greyed out can anyone advise me on how to enable the internal oscillator. i also wnat to conf ...

hi sorry i meant rs485_chat.c will not complie

hi trying to complie rs485.c example program that comes with the complier (3.245) and it keeps coming back saying out of ROM a segement of is to large main 0003f

anyone know why im getting this er ...