Author |
Message |
Topic: USB 18F4550 not recognized by PC |
MiniMe
Replies: 3
Views: 10185
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Forum: General CCS C Discussion Posted: Fri Nov 04, 2016 4:05 pm Subject: USB 18F4550 not recognized by PC |
Hi!
There is a problem in a hobby project from years ago. USB is not working. I am afraid that the configuration is not correct.
What I have done:
- Reduced program to minimum
- Tried several ... |
Topic: USB interfacing |
MiniMe
Replies: 2
Views: 5676
|
Forum: General CCS C Discussion Posted: Mon Mar 10, 2014 3:08 pm Subject: USB interfacing |
Greetings!
Options for interfacing USB PIC device on PC.
After looking around I found two possible outcomes.
-FTDI with provided drivers (expensive)
-Virtual COM cdc
FTDI is out of the ... |
Topic: Matlab coder porting |
MiniMe
Replies: 4
Views: 8029
|
Forum: General CCS C Discussion Posted: Sun Aug 25, 2013 10:48 am Subject: Matlab coder porting |
I am very sorry for expressing my intentions unclearly.
The "problem" to solve was actually pretty simple. To change minimal amount of code to get it to compilable state.
Main funct ... |
Topic: Matlab coder porting |
MiniMe
Replies: 4
Views: 8029
|
Forum: General CCS C Discussion Posted: Tue Aug 13, 2013 1:32 pm Subject: Matlab coder porting |
Hey!
I offer you under 100 lines on computer generated code. Most common use-case in MATLAB world. A PID... simplest P block.
The problem:
Due low C experience I'm not able to handle "h ... |
Topic: One hour long outdoor temperature buffer |
MiniMe
Replies: 2
Views: 4368
|
Forum: General CCS C Discussion Posted: Mon Apr 15, 2013 3:02 pm Subject: One hour long outdoor temperature buffer |
Hi!
Device is 18F4550 + ROM 24LC64
Temperature probe is Microchip's voltage out sensor interfaced by "olympic averaging" filter to eliminate signal noise.
What could be reasonably a ... |
Topic: Write once run anywhere: USB GUI. |
MiniMe
Replies: 2
Views: 5321
|
Forum: General CCS C Discussion Posted: Thu Apr 19, 2012 2:17 pm Subject: Write once run anywhere: USB GUI. |
Hi!
Yeah ... java.
Is it a "wise" move to choose java for user interface software that is only about some data from PIC USB device.
I like the idea of software that run on web .. ... |
Topic: Displaying data from serial port in excel. |
MiniMe
Replies: 1
Views: 4815
|
Forum: General CCS C Discussion Posted: Sun Aug 14, 2011 11:21 am Subject: Displaying data from serial port in excel. |
Hi!
I'm sorry if the topic name sounds like placement in wrong kind of forum.
The feature i love about CCS compiler is very dynamic and efficient way to output data using well known "print ... |
Topic: hi all help in coding using ccs c |
MiniMe
Replies: 2
Views: 4362
|
Forum: General CCS C Discussion Posted: Sun Aug 07, 2011 4:20 pm Subject: hi all help in coding using ccs c |
Hi ihsanbu
I believe i got just the thing your looking for.
If it a function that inputs a ADC value ( number 0 - 1023, 2^10 bit ) and output (returns) a voltage varuble that is equal* to ADC ... |
Topic: hi. when I separate my lcd from my main board, there is prb. |
MiniMe
Replies: 8
Views: 8746
|
Forum: General CCS C Discussion Posted: Tue Jul 26, 2011 5:05 am Subject: hi. when I separate my lcd from my main board, there is prb. |
I do not have much experience with similar problems.
Things i can think of:
- If you have one or more power sources u must keep grounds together.
- Check your wire connections, you might think. ... |
Topic: hi. when I separate my lcd from my main board, there is prb. |
MiniMe
Replies: 8
Views: 8746
|
Forum: General CCS C Discussion Posted: Tue Jul 26, 2011 4:15 am Subject: hi. when I separate my lcd from my main board, there is prb. |
Hi, zamzam23
You need to set up some registers inside LCD, before display something on display. To do that u need simply run function: void lcd_init(void) after every time you connect the LCD ... |
Topic: Is it my bad programming? |
MiniMe
Replies: 6
Views: 8740
|
Forum: General CCS C Discussion Posted: Fri Jan 07, 2011 1:03 pm Subject: Is it my bad programming? |
Thank You for replies.
I used all the suggestion and tips you gave me and I've managed to lower ROM usage from 1616 to 1496 bytes. ~8%
Version of my compiler is 4.106 ... I guess upgrading it mi ... |
Topic: Is it my bad programming? |
MiniMe
Replies: 6
Views: 8740
|
Forum: General CCS C Discussion Posted: Fri Jan 07, 2011 10:38 am Subject: Is it my bad programming? |
Hi,
I have a relatively simple and small program that takes 5% of ROM (1616 bytes), I believe it should take less that that. Is there something that i do very wrong or it is normal that code like ... |
Topic: USB PICF18F4550, WIN 7 64 bit |
MiniMe
Replies: 20
Views: 56800
|
Forum: General CCS C Discussion Posted: Fri Jan 07, 2011 8:30 am Subject: USB PICF18F4550, WIN 7 64 bit |
matheuslps, Thank You !
You reply helped me much, now I've got virtual PC running on my main Win7 laptop and I managed to fix some issues with Proteus (you might want to re-install Proteus USB dri ... |
Topic: USB PICF18F4550, WIN 7 64 bit |
MiniMe
Replies: 20
Views: 56800
|
Forum: General CCS C Discussion Posted: Sun Dec 26, 2010 7:29 am Subject: USB PICF18F4550, WIN 7 64 bit |
Ttelmah, Thank You !
I feel like I'm obligated to create a substantial reply.
The breadboard is High-q Solderless Breadboard
http://img412.imageshack.us/img412/3985/breadboard.jpg
http:// ... |
Topic: USB PICF18F4550, WIN 7 64 bit |
MiniMe
Replies: 20
Views: 56800
|
Forum: General CCS C Discussion Posted: Fri Dec 24, 2010 7:00 pm Subject: USB PICF18F4550, WIN 7 64 bit |
Ttelmah, Thank You for reply.
I suppose it is answer to my question ("unable to recognize device" problem) because unfortunately im using t 4Mhz crystal oscillator with e ... |
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