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Messages 3565 - 3594 of 33855   Oldest  |  < Older  |  Newer >  |  Newest
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3565 d_w_jenkins Send Email Feb 1, 2002
8:51 am
... Mike, Glad to be of service! David...
3566 Vasile Surducan
vasile@... Send Email
Feb 1, 2002
9:03 am
... speedo.jal eh ? I'm satisfied, your page looks better now ! but you don't show us the average routine ( those for you declared byte b1 to b8 ) Also, I feel...
3567 d_w_jenkins Send Email Feb 1, 2002
9:20 am
... Vasile Oops! I took the averaging routine out as it didn't stop the reading changing, but it considerably slowed the speedo's ability to change. Now that...
3568 Lasse Madsen
dsl15746 Send Email
Feb 1, 2002
1:23 pm
Hi wouter ... things in the ... Thanks for your reply, to use interrupts should i use the interrupt (assembler) example in my book "Easy PIC'n" or is there a...
3569 Jeethu Rao
jeethurao Send Email
Feb 1, 2002
4:53 pm
Hmm. the trick was ADC conversion 32 us.And the other was that SPI is real fast compared to RS232 or I2C. Thanks, Jeethu Rao ... From: Javier Martinez...
3570 Javier Martinez
japus10 Send Email
Feb 1, 2002
5:22 pm
Hi Jeethu, Microchip specs says about a 20us of adc conversion. The SPI & I2C are impemented in the same hw module (MSSP). Usually SPI works with CS (Chip...
3571 Lasse Madsen
dsl15746 Send Email
Feb 1, 2002
6:51 pm
Hi All Many people have been talking about interfacing to eeproms like the 24C01 etc... I have recently scawaged an old radio where i found a 24C04 which i...
3572 wouter van ooijen & f...
wvooijen Send Email
Feb 1, 2002
6:53 pm
... book ... The problem is not the interrupt - for that you should study Jal or asm examples to find out how to neable the interrupt, and how to clear the ...
3573 Stef Mientki
aap_beertje Send Email
Feb 1, 2002
10:08 pm
from "comp.arch.embedded", so Wouter isn't doing a bad job at all <smile>: "R" <r@...> wrote in message news:u5jhtdnm5jkoeb@.......
3574 markhamandrew Send Email Feb 2, 2002
6:17 am
Hi Lasse Try Phil's code first - it is in the files section on jallist. I personally did not have any success with it, but I believe it does work :-) I...
3575 markhamandrew Send Email Feb 2, 2002
6:23 am
Lasse - change my serial library in my code to the one that you have working :-) ... 24C01 ... would ... like to ... eeproms ?...
3576 Mark Elkin
mark-elkin@... Send Email
Feb 2, 2002
6:28 pm
Hi all, Could someone please explain how the i2c routines supplied with JAL can be used to read the temperature from two LM75's. Are the SDA and SCL pins of ...
3577 wouter van ooijen & f...
wvooijen Send Email
Feb 2, 2002
7:36 pm
... yes, that is 'the i2c way' ... No, that would be more like SPI (shared clock/data, separate enable). Wouter van Ooijen Van Ooijen Technische Informatica:...
3578 wouter van ooijen & f...
wvooijen Send Email
Feb 2, 2002
8:14 pm
... What will be the length of the i2c bus? Better check the philips documentation for what is reasonable, i2c (and spi) are meant to connect IC's, not...
3579 Lasse Madsen
dsl15746 Send Email
Feb 2, 2002
10:08 pm
Hi all I have some buttons which prints some messages on a LCD display In order so save power the backlighter on the LCD module should turn off for instance...
3580 mikerey35475 Send Email Feb 3, 2002
4:21 am
Lasse, Unless you are just bound and determined to use a PIC for this, why not use a low-power 555 timer set for a 5 second delay, triggered by the key press,...
3581 Jafta
splitpit Send Email
Feb 3, 2002
12:44 pm
Hi Stef When can we expect a new version of JALcc? Regards Chris A...
3582 Lasse Madsen
dsl15746 Send Email
Feb 3, 2002
12:47 pm
Hi mike Good idea, now I ask my self why didn't I think of this and saved you the pain writing it. Many thanks Lasse ... From: "mikerey35475&quot;...
3583 pt99gev Send Email Feb 3, 2002
4:34 pm
This is my first post here on the list... I just try to test some stuff with JAL to see how it works, I have made some program for flashing a LED and some...
3584 Stef Mientki
aap_beertje Send Email
Feb 3, 2002
5:15 pm
hi Chris (and others) ... I've been very busy last week with other things (my family and my boss), Dave Mumert has done a lot of work in debugging the latest...
3585 Jafta
splitpit Send Email
Feb 3, 2002
7:42 pm
Thank, Stef - looking forward to it. I am actually getting spoiled with JALcc and JAL. So little to do, and so much time to do it in.... Chris A ... From:...
3586 macx75 Send Email Feb 4, 2002
7:01 am
Hi Group I had bought a lot of PIC16F84A-20/P 1K FLASH, 18-PIN DIP, 13-I/O and am planning to give them of for a special discount price at $4.00 please let me...
3587 macx75 Send Email Feb 4, 2002
7:03 am
can any one help me with the plant watering project which will sense the humidity level in soil and then trigger a moter pump of about 3-4 horse power?? how to...
3588 Vasile Surducan
vasile@... Send Email
Feb 4, 2002
7:25 am
... Andrew, you are talking about 100kHz or 400KHz i2c ? My experience is poor with software i2c but pretty good using MSSP module, except the multibyte mode (...
3589 Jeethu Rao
jeethurao Send Email
Feb 4, 2002
8:05 am
I had done this in the past. I used a BD677 NPN darlington. directly driven by the PIC through a 680E Resistor. For timing, I was already using the Timer0 for...
3590 jallist@yahoogroups.com Send Email Feb 4, 2002
2:20 pm
This is the Jallist bi-weekly info message. JAL is a free language (compiler) for the Microchip 16f84 and Scenix SX microcomputers available from the <A...
3591 wouter van ooijen & f...
wvooijen Send Email
Feb 4, 2002
5:53 pm
... A relais? A triac (maybe with zero-crossing detection)? Detecting humidity seems more difficult, unless the ion concentratin is roughly constant. Wouter...
3592 markhamandrew Send Email Feb 5, 2002
5:41 am
Hi Vasile ... 100kHz i2c - that is what my datasheet says the max is for these 24cxx eeproms. If I change my internal wait for the i2c to less than 1ms, it...
3593 Jeethu Rao
jeethurao Send Email
Feb 5, 2002
6:36 am
Use the ADC to measure the resistance of the soil. You'll need a PIC 16f87x (the PICs with ADCs). Or maybe you could do it with the comparator of the 628. For...
3594 eben_olson Send Email Feb 5, 2002
4:16 pm
I can see a few problems with your code. It looks like you're trying to use RB0 to detect the interrupt, but you're enabling the PORTB interrupt instead of...
Messages 3565 - 3594 of 33855   Oldest  |  < Older  |  Newer >  |  Newest
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