Author |
Message |
Topic: file system/removeable media PIC data to PC |
david smith
Replies: 3
Views: 8715
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Forum: General CCS C Discussion Posted: Mon Jun 28, 2004 7:48 pm Subject: file system/removeable media PIC data to PC |
I'd like to collect data and write it from a PIC to some media like CF, SD, etc. or even better a USB Thumbsize Flash drive; anything available to rd/wr a file system with a serial or parallel interfa ... |
Topic: 20 Click 3 pin Rotary Encoder on port b pins 2, 3 |
david smith
Replies: 3
Views: 13783
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Forum: General CCS C Discussion Posted: Mon Dec 01, 2003 1:26 pm Subject: 20 Click 3 pin Rotary Encoder on port b pins 2, 3 |
Since I extracted and edited the routine, I neglected to show variables.
// global stuff...
#BIT swT1_up = PORTB.4
#BIT swT1_dn = PORTC.0
signed int16 D, T1, T2, T3, Dmax, Tmax, Tdist;
... |
Topic: 20 Click 3 pin Rotary Encoder on port b pins 2, 3 |
david smith
Replies: 3
Views: 13783
|
Forum: General CCS C Discussion Posted: Sun Nov 30, 2003 11:52 pm Subject: 20 Click 3 pin Rotary Encoder on port b pins 2, 3 |
I was working with this a few months ago, using a mechanical rotary switch. After a bunch of time attempting to debounce unsuccessfully, I realized that the two inputs (A,B) are related to the mechani ... |
Topic: PWM and Quartz Halogen bulb life |
david smith
Replies: 7
Views: 22648
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Forum: General CCS C Discussion Posted: Mon Nov 24, 2003 4:41 pm Subject: Re: PWM and Quartz Halogen bulb life |
I have a PWM circuit driving some quartz halogen bulbs. The bulbs are rated 1000 hours but they are only lasting 10 to 20 hours.
First of all, my experience is "they lie." Halogens are the wo ... |
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