Ahh, no probs, I have found lots of them now, going to do a wiring diagram now...
thanks
Stuart
Search found 1664 matches
- Sun Feb 19, 2012 10:48 pm
- Forum: Flowcode V4
- Topic: Please Help with Codelock
- Replies: 51
- Views: 29533
- Sun Feb 19, 2012 10:34 pm
- Forum: Flowcode V4
- Topic: Please Help with Codelock
- Replies: 51
- Views: 29533
Re: Please Help with Codelock
Hi Martin, I will do a circuit diagram for you, but for now i can post the flowcode that I have altered, the backlight comes on as soon as you apply power, with no text on it. I have searched hi and lo on the internet for the PIC 18F883 that you suggested but no sign of one anywhere. I couldn't even...
- Sun Feb 19, 2012 9:57 pm
- Forum: Flowcode V4
- Topic: Please Help with Codelock
- Replies: 51
- Views: 29533
Re: Please Help with Codelock
I have just built the circuit on a breadboard and guess what ?, yes the LCD backlight works, unfortunately that's all. I don't know whats gone wrong but it should keep me busy, I think there is something that I am missing on all my pic circuits because none of them have worked yet... :( Lock.jpg Che...
- Sun Feb 19, 2012 7:40 pm
- Forum: Flowcode V4
- Topic: Please Help with Codelock
- Replies: 51
- Views: 29533
Re: Please Help with Codelock
Thanks Martin,
Yes I think I have a 4 mhz crystal here, I am going to program the chip now then with my pickit3, I want to use the keypad that I got off ebay but I need to know if Ican connect directly to the pic pins or do I have to put resisters on the leads..
Cheers
Stuart
Yes I think I have a 4 mhz crystal here, I am going to program the chip now then with my pickit3, I want to use the keypad that I got off ebay but I need to know if Ican connect directly to the pic pins or do I have to put resisters on the leads..
Cheers
Stuart
- Sun Feb 19, 2012 6:09 pm
- Forum: Flowcode V4
- Topic: Please Help with Codelock
- Replies: 51
- Views: 29533
Re: Please Help with Codelock
Hi Martin,
I have a Pic16F870 that I am going to use, also I am posting a screen grab of my chip properties to see if you think they are right if you don't mind..
Thanks
Stuart
I have a Pic16F870 that I am going to use, also I am posting a screen grab of my chip properties to see if you think they are right if you don't mind..
Thanks
Stuart
- Sat Feb 18, 2012 2:38 am
- Forum: Flowcode V4
- Topic: Please Help with Codelock
- Replies: 51
- Views: 29533
Re: Please Help with Codelock
Hi Martin, I am not sure which chip to use yet, I have a few different ones here now, yes the online tutorials would be great if they were produced better, I got one of those breadboard power supplies from hong kong aswell about £4.00 with usb on it really cheap. I got a new S/H external weatherproo...
- Fri Feb 17, 2012 11:52 pm
- Forum: Flowcode V4
- Topic: Please Help with Codelock
- Replies: 51
- Views: 29533
Re: Please Help with Codelock
Hi Martin, I will take your word for it and try a build this weekend, I have found some interesting stuff on the forums, I found a door lock with temp gauge that shows you how to wire up your keypad with resisters, I don't like the matrix youtube videos because they are in standard definition and I ...
- Fri Feb 17, 2012 10:38 pm
- Forum: Flowcode V4
- Topic: Please Help with Codelock
- Replies: 51
- Views: 29533
Re: Please Help with Codelock
Thanks for your time Martin, I have tried the code that you have posted but when I run it the backlight comes on straight away and stays on, is there a way of just having the backlight on and starting the timer when any key is pressed and then going off after the timed period ? Also thanks for the i...
- Fri Feb 17, 2012 7:34 pm
- Forum: Flowcode V4
- Topic: Please Help with Codelock
- Replies: 51
- Views: 29533
Re: Please Help with Codelock
Hi Martin, that code is just the job, but now that I want to build it, how do I know what crystal to use with it, because it is not specified in the chip information... Also, I know that this is probably a bit ambitious, but is there an easy way to make the lcd light up as soon as any button is pres...
- Fri Feb 17, 2012 7:09 pm
- Forum: Flowcode V4
- Topic: Please Help with Codelock
- Replies: 51
- Views: 29533
Re: Please Help with Codelock
Thanks Martin, I don't know what we would do without you...
cheers
stuart
cheers
stuart
- Fri Feb 17, 2012 1:12 am
- Forum: Programming Tips & Tricks
- Topic: You Choose! - Next Flowcode Training Video Subject
- Replies: 8
- Views: 48271
Re: You Choose! - Next Flowcode Training Video Subject
The problem is not the topic, it is the video quality, the tutorials on youtube are such bad quality you can not read any text, a series of HD video tutorials would be brilliant.....
thanks
Acestu
thanks
Acestu
- Fri Feb 17, 2012 12:50 am
- Forum: Flowcode V4
- Topic: Please Help with Codelock
- Replies: 51
- Views: 29533
Re: Please Help with Codelock
That's a bit more complicated Martin, I am hoping to get a solution to mine so that I can understand whats going on really..
Thanks
Stuart
Thanks
Stuart
- Fri Feb 17, 2012 12:40 am
- Forum: Flowcode V4
- Topic: Please Help with Codelock
- Replies: 51
- Views: 29533
Re: Please Help with Codelock
Thanks Martin,
I will have a look now
cheers
Stuart
I will have a look now
cheers
Stuart
- Thu Feb 16, 2012 11:32 pm
- Forum: Flowcode V4
- Topic: Please Help with Codelock
- Replies: 51
- Views: 29533
Please Help with Codelock
Hi, I have a flowcode file for a keypad combination lock, it is only 2 digit and I would like to make it 6 digit, I understand the code bad part, the code good part, and the testnumber routine, but I am struggling with the Main part of the flowcode ie the Decision "If keypadnumber = 255 which I am u...