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Please help with sample code on 12f675
Hello. I have a pic 12F675. I want to store in memory time while a port is high. Ex. GPIO.0 is in low. He's going in high and wait until it goes again low. I want to know how much time passed and save...
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Universal Serial-Parallel LCD Controller
Having designed a few hundred PIC circuits at work I thought perhaps I could contribute some of my more useful designs. This is an LCD interface that allows a serial communications connection either...
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Just looking for an explanation
Hi guys, OK, encountered a weird result and was wondering if anyone could explain it. I am using a PIC12F683 and I wrote A LOT of lines of code. I actually filled the chip and had to make modifications...
View ArticleCrc-16
Hello I'm using Darrel's CRC routine to calculate a CRC but the results are not as expected. Here is Darrel's routine - Code: CRC   VAR WORD CRC_IN  VAR BYTE Idx   VAR BYTE CRC_Len CON 16...
View ArticleDid I get the right device? USB-Serial
I just ordered a USB TTL cable on ebay, hoping its what I hope will let me connect USB from PC directly to PIC with serial communication, if someone could give me an idea on the Code I should use or...
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Serial monitor required. Suggestions please.
Suggestions please for a serial monitor that can help me debug a project running at 562k5 baud (no it's not a typo 562,500 baud) with mixed parity. I have an 18F26K22 communicating most of the time,...
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LCD Problem
This is my first post here I am very new to microcontroller,I had bought the PBP3 with LAB-X1,I try to test the LCD program from melabs with 16f887(Comes with the bundle),I assume the program have no...
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Programming error?
I'm trying out my first PIC18F1330 and attempting to program a simple blink code with a PICKit 3. I can't even get past first programming of the device - the PICKIT3 tells me that I'm getting the...
View ArticleHardware PWM (HPWM) Clairification on 18F45K22
I normally like to code all of my own hardware using the direct access to registers however PBP has included a very nice HPWM Command that makes all of this very simple... However i feel a bit confused...
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Elusive "Lookup"
Hi all Thanx for all the usefull info over the years. Much apreciated. Can someone please point me in the right direction. I'm building a temp. logger using 16PIC877a - DS1307 - 24LC256, PBP 2.60C,...
View ArticleAdvise on network/socket programming on my PC
Hi, I would like to learn about one programming software in which I can make simple GUI's and do some socket type programming, like make it a server or client and send receive messages from com...
View Articlepinout for all chips? standards?
I was wondering, the programming pins on all PICs, are they the same on every chip based on number of pins? So all 8 pin PICs will all use the same connections for its programming, 14, 16,18 40 pin...
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USART Settings request. My PICMulti-Calc is not working
Hi Can someone list the settings here from PICMultiCalc for 20MHz Osc, 16F877A @ 8N1 + 19200 Baud rate please as the calculator is not working on my computer. Thanks
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