Author |
Message |
Topic: Using serial numbers with USB |
zlittell
Replies: 7
Views: 13856
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Forum: General CCS C Discussion Posted: Sat Apr 21, 2012 6:16 pm Subject: Using serial numbers with USB |
I am using an 18F4550. and RTdch has the right idea. my program on the pc looks at vids and pids when it finds a match it stores the usb serial number and devicepath. the user then chooses a device ... |
Topic: Using serial numbers with USB |
zlittell
Replies: 7
Views: 13856
|
Forum: General CCS C Discussion Posted: Mon Mar 12, 2012 12:25 pm Subject: Using serial numbers with USB |
So I am working on using Serial Numbers with my USB device. Has anyone done this?
I have it working if I set the serial number in the USB descriptor but obviously that isn't an option because I wi ... |
Topic: using a variable to call a variable without if statements? |
zlittell
Replies: 16
Views: 15824
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Forum: General CCS C Discussion Posted: Thu Mar 08, 2012 1:46 am Subject: using a variable to call a variable without if statements? |
thats what I figured... there was probably a way to do what I wanted but not as efficiently as the idea sounds itself. I will just be sticking with the array I have working now.
I can't wait to fi ... |
Topic: using a variable to call a variable without if statements? |
zlittell
Replies: 16
Views: 15824
|
Forum: General CCS C Discussion Posted: Wed Mar 07, 2012 2:13 pm Subject: using a variable to call a variable without if statements? |
i have the code working now. i just wanted to do it a different way that was possible in C for a computer just didn't work with the compiler I suppose.
i wanted to call a variable by basically com ... |
Topic: using a variable to call a variable without if statements? |
zlittell
Replies: 16
Views: 15824
|
Forum: General CCS C Discussion Posted: Tue Mar 06, 2012 8:35 pm Subject: using a variable to call a variable without if statements? |
Here is the way the example works normally:
/////////////////////////////////////////////////////////////////////////////
// this is how this example normally works
// it just outputs a fixed k ... |
Topic: using a variable to call a variable without if statements? |
zlittell
Replies: 16
Views: 15824
|
Forum: General CCS C Discussion Posted: Tue Mar 06, 2012 7:25 pm Subject: using a variable to call a variable without if statements? |
well i can't post the code without completely rewriting it since this snippet will be used in a commercial product. I have tried to be as descriptive as possible about what I was looking for.
I ha ... |
Topic: using a variable to call a variable without if statements? |
zlittell
Replies: 16
Views: 15824
|
Forum: General CCS C Discussion Posted: Tue Mar 06, 2012 6:30 pm Subject: using a variable to call a variable without if statements? |
If feel like you guys are getting to used to babying people.
This isn't my first rodeo, I have wrote a lot of programs and I am asking how you would go about this one particular scenario. If I wer ... |
Topic: using a variable to call a variable without if statements? |
zlittell
Replies: 16
Views: 15824
|
Forum: General CCS C Discussion Posted: Tue Mar 06, 2012 4:15 pm Subject: using a variable to call a variable without if statements? |
Well the title is horrible, but I didn't know how to explain it.
Say I have variables called
number
1B1
1B2
2B1
2B2
3B1
3B2
4B1
4B2
5B1
5B2
I want to call one of the B# variables ... |
Topic: Defining variables according to state of input |
zlittell
Replies: 4
Views: 5522
|
Forum: General CCS C Discussion Posted: Sat Feb 11, 2012 3:41 am Subject: Defining variables according to state of input |
I guess I was forgetting that it compiled the includes and then loads it onto the chip. In the perfect world inside my head I was thinking i could get it to load each include into the pic and use the ... |
Topic: Defining variables according to state of input |
zlittell
Replies: 4
Views: 5522
|
Forum: General CCS C Discussion Posted: Sat Feb 11, 2012 3:31 am Subject: Defining variables according to state of input |
Wow as soon as I started reading your reply I felt extremely stupid haha. Its been a long day of coding and I can't believe I made a mistake like this. I have been looking at the code without thinki ... |
Topic: Defining variables according to state of input |
zlittell
Replies: 4
Views: 5522
|
Forum: General CCS C Discussion Posted: Sat Feb 11, 2012 2:03 am Subject: Defining variables according to state of input |
I need to define a variable depending on the state of an input. This has to be done with preprocessor commands though because I will use the value of this variable to include certain header files.
... |
Topic: USB Gamepad with 5 buttons |
zlittell
Replies: 2
Views: 8466
|
Forum: General CCS C Discussion Posted: Fri Feb 10, 2012 7:44 pm Subject: USB Gamepad with 5 buttons |
Figured it out - forgot to remove the out descriptor for the RX data that was no longer in the HID descriptor. Also forgot to change number of endpoints from like 2 to 1 I am pretty sure.
It is no ... |
Topic: USB Gamepad with 5 buttons |
zlittell
Replies: 2
Views: 8466
|
Forum: General CCS C Discussion Posted: Wed Feb 08, 2012 5:37 pm Subject: USB Gamepad with 5 buttons |
I am trying to program my device to be a 5 button (on/off) gamepad. I cannot get the descriptor correct. I get Error 10 Device Cannot Start. I think my problem is with USB_CONFIG_DESC
#DEFINE __ ... |
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