Author |
Message |
Topic: Servo motor reactive to light |
kd5uzz
Replies: 2
Views: 4179
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Forum: General CCS C Discussion Posted: Wed Oct 06, 2010 5:32 pm Subject: Servo motor reactive to light |
Most RC style servos expect a pulse to determine what position they rotate to.
This pulse needs to be repeated 20 times a second (1 second = 1000miliseconds, so 1000/20 = 50, so once every 50ms).
... |
Topic: Keypad design and the behavior of output_float() |
kd5uzz
Replies: 5
Views: 6758
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Forum: General CCS C Discussion Posted: Wed Aug 11, 2010 11:32 am Subject: Keypad design and the behavior of output_float() |
Thanks everyone. The links were very useful. |
Topic: Keypad design and the behavior of output_float() |
kd5uzz
Replies: 5
Views: 6758
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Forum: General CCS C Discussion Posted: Mon Aug 09, 2010 5:51 pm Subject: Keypad design and the behavior of output_float() |
PCM,
Ah, exactly what I was thinking except swap ROWs for COLs, thank you.
Can someone explain what would happen if, using a basic matrix keypad with this code, would happen during multiple ke ... |
Topic: Keypad design and the behavior of output_float() |
kd5uzz
Replies: 5
Views: 6758
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Forum: General CCS C Discussion Posted: Sun Aug 08, 2010 4:54 pm Subject: Keypad design and the behavior of output_float() |
Hello everyone.
I'm designing a PCB that will incorporate a 4x4 keypad. I would like to be able to detect and decode multiple key-presses.
In an effort to save space on the board I would ... |
Topic: Tired topic, I'm sorry - CANBus (18F4685) |
kd5uzz
Replies: 7
Views: 9199
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Forum: General CCS C Discussion Posted: Tue Dec 08, 2009 7:24 am Subject: Tired topic, I'm sorry - CANBus (18F4685) |
Are there any PICs that don't need the MCP2551? |
Topic: Tired topic, I'm sorry - CANBus (18F4685) |
kd5uzz
Replies: 7
Views: 9199
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Forum: General CCS C Discussion Posted: Mon Dec 07, 2009 11:01 pm Subject: Tired topic, I'm sorry - CANBus (18F4685) |
Hello everyone,
It seems the same subjects keep coming up, over and over. I'm sorry to be the one to revive this one again.
First the background:
I have two breadboards setup identically:
18 ... |
Topic: Canbus vs. I2C vs. Serial via shared TX/RX and enable line |
kd5uzz
Replies: 14
Views: 11635
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Forum: General CCS C Discussion Posted: Tue May 06, 2008 3:24 pm Subject: I give in |
After two promising starts I've reexamined CANBUS. I'll be making the switch to CANBUS via 18 series PICs. Thanks for all the help everyone. Now I'm off to research CCS + CANBUS. This will allow me to ... |
Topic: Canbus vs. I2C vs. Serial via shared TX/RX and enable line |
kd5uzz
Replies: 14
Views: 11635
|
Forum: General CCS C Discussion Posted: Thu May 01, 2008 12:24 pm Subject: Canbus vs. I2C vs. Serial via shared TX/RX and enable line |
There is an image in this post that is hosted on a machine on campus. Is anyone able to see it? |
Topic: Canbus vs. I2C vs. Serial via shared TX/RX and enable line |
kd5uzz
Replies: 14
Views: 11635
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Forum: General CCS C Discussion Posted: Thu May 01, 2008 8:54 am Subject: Home grown solution |
Thanks for all the input. It has given me much to think about. After some consideration I decided to see if I could 'build my own.'
I would like input on the concept, and if I am being unrealistic ... |
Topic: Canbus vs. I2C vs. Serial via shared TX/RX and enable line |
kd5uzz
Replies: 14
Views: 11635
|
Forum: General CCS C Discussion Posted: Sun Apr 27, 2008 12:33 pm Subject: Canbus vs. I2C vs. Serial via shared TX/RX and enable line |
In my current project they would be no more than a foot or two apart. Even in future projects I can't imagine them ever being more than 5 or 10 feet apart. Anything more than that and I would switch t ... |
Topic: Canbus vs. I2C vs. Serial via shared TX/RX and enable line |
kd5uzz
Replies: 14
Views: 11635
|
Forum: General CCS C Discussion Posted: Sat Apr 26, 2008 7:20 pm Subject: Canbus vs. I2C vs. Serial via shared TX/RX and enable line |
Thank you for the indepth response. I will need to give some more thought to your idea of sending a pulse pattern to request transmit rights. I don't think I would have ever though of that.
Just to ... |
Topic: Canbus vs. I2C vs. Serial via shared TX/RX and enable line |
kd5uzz
Replies: 14
Views: 11635
|
Forum: General CCS C Discussion Posted: Sat Apr 26, 2008 4:11 pm Subject: Canbus vs. I2C vs. Serial via shared TX/RX and enable line |
I designed a board that talks to a master via the built in UART. It has worked very well for many months. I need to add a few more boards to the system, and I want them to all be able to talk to one a ... |
Topic: Font for 14seg LED display (binary notation?) |
kd5uzz
Replies: 2
Views: 3936
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Forum: General CCS C Discussion Posted: Mon Apr 14, 2008 12:02 pm Subject: Font for 14seg LED display (binary notation?) |
That is great, thanks! |
Topic: Font for 14seg LED display (binary notation?) |
kd5uzz
Replies: 2
Views: 3936
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Forum: General CCS C Discussion Posted: Mon Apr 14, 2008 10:31 am Subject: Font for 14seg LED display (binary notation?) |
Hello,
I just recieved a part from allelectronics (CAT# DSY-1) that includes a 7 char 14seg display. I need to create a font for this device. I plan on storing the bit pattern array in rom via the ... |
Topic: I2C and Serial at the same time on the 16F88 |
kd5uzz
Replies: 3
Views: 4566
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Forum: General CCS C Discussion Posted: Fri Mar 07, 2008 9:06 am Subject: I2C and Serial at the same time on the 16F88 |
When I remove the FORCE_HW (and remove the nunchuck_decode bit) I get 0's. |
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