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  Topic: something total differnet...
Luciano

Replies: 3
Views: 1597

PostForum: Various   Posted: Sun Mar 27, 2005 4:40 pm   Subject: something total differnet...
Dutch word similar to French hélas.

French: hélas = English: unfortunately, regrettably.

English: alas
c.1260, from O.Fr. ha, las (later Fr. hélas), from ha "ah" + las "unfortunate,"
origin ...
  Topic: USB from a 90S2313 ....WOW!
Luciano

Replies: 12
Views: 3624

PostForum: BASCOM-AVR Archive   Posted: Wed Mar 23, 2005 9:52 am   Subject: USB from a 90S2313 ....WOW!
The Atmel application Note AVR309 is (was) about this code.

The Application Note AVR309 is not on www.atmel.com.
(AVR308 and AVR310 are there, AVR309 is missing).

Application Note AVR309: USB t ...
  Topic: Electronic magazines popular in USA and Canada
Luciano

Replies: 2
Views: 1529

PostForum: Various   Posted: Mon Mar 21, 2005 8:31 pm   Subject: Electronic magazines popular in USA and Canada
Hi!

Magazines:

Circuit Cellar - Electronics with occasional Robotics Material
http://www.circuitcellar.com/magazine/

Nuts & Volts - Electronics with some Robotics Material
http://www.nu ...
  Topic: Need a bidirectional command
Luciano

Replies: 10
Views: 1789

PostForum: BASCOM-AVR Archive   Posted: Mon Mar 21, 2005 2:30 pm   Subject: Need a bidirectional command
Hi!

Config PINB.0 = Output
DDRB.0 = 1
Set DDRB.0

The above three lines of Bascom AVR code are equivalent.
The compiler will translate that in the assembly instruction:

SBI 0x17, ...
  Topic: Need a bidirectional command
Luciano

Replies: 10
Views: 1789

PostForum: BASCOM-AVR Archive   Posted: Sun Mar 20, 2005 7:02 pm   Subject: Need a bidirectional command
Hi!

Before you use PULSEOUT you will have to set the pin as output.
PULSEOUT does not that automatically because it can be dangerous
for the pin.

When you use PULSEIN you don't have to set th ...
  Topic: Need a bidirectional command
Luciano

Replies: 10
Views: 1789

PostForum: BASCOM-AVR Archive   Posted: Sun Mar 20, 2005 11:03 am   Subject: Need a bidirectional command
Hi!

The echo pulse of the Parallax PING))) ultrasonic range finder is a positive TTL pulse.
By measuring the echo pulse width, the distance to target can easily be calculated.
(The echo pulse of ...
  Topic: Need a bidirectional command
Luciano

Replies: 10
Views: 1789

PostForum: BASCOM-AVR Archive   Posted: Sat Mar 19, 2005 7:16 pm   Subject: Need a bidirectional command
Hi!

Try the Bascom AVR commands Pulseout and Pulsein.

The Basic Stamp 2 has similar commands.

See these two PDF files for BS2 code examples:
http://www.parallax.com/dl/docs/prod/acc/PingDocs ...
  Topic: Need a bidirectional command
Luciano

Replies: 10
Views: 1789

PostForum: BASCOM-AVR Archive   Posted: Sat Mar 19, 2005 11:51 am   Subject: Need a bidirectional command
Hello! Very Happy

Please describe your project first. Idea

"I want to send a pulse..." = Electrical characteristic Question and timing Question of the pulse.
Is the sender master and the receiver slave? : ...
  Topic: Problem with getrc()
Luciano

Replies: 11
Views: 1538

PostForum: BASCOM-AVR Archive   Posted: Thu Mar 17, 2005 10:10 pm   Subject: Problem with getrc()
Hi Uli,

Click on the link below and you will download the file GETRC_2CH.BMP.
(You will see some advertisement during the download process).

The GETRC_2CH.BMP file depicts my oscilloscope scr ...
  Topic: Problem with getrc()
Luciano

Replies: 11
Views: 1538

PostForum: BASCOM-AVR Archive   Posted: Thu Mar 17, 2005 1:55 am   Subject: Problem with getrc()
Hi Uli,

Click on the two links below and you will download the files GETRC.BMP
and GETRC_ALL.BMP.
(You will see some advertisement during the download process).

The GETRC.BMP file depicts my ...
  Topic: Problem with getrc()
Luciano

Replies: 11
Views: 1538

PostForum: BASCOM-AVR Archive   Posted: Wed Mar 16, 2005 7:20 pm   Subject: Problem with getrc()
Hi Uli,

The 3 PINs are set the GND after the same time after reset.
(Compare the 3 pictures).

All the 3 pins have a problem.

Send these 3 JPG files to the developer.

Luciano
  Topic: Problem with getrc()
Luciano

Replies: 11
Views: 1538

PostForum: BASCOM-AVR Archive   Posted: Wed Mar 16, 2005 5:55 pm   Subject: Problem with getrc()
Hi Uli,

I don't know if possible, but try to set the three potentiometers in
the center position (5k) and compare the three discharge curves
with the oscilloscope. They should be identical.

Lu ...
  Topic: Problem with getrc()
Luciano

Replies: 11
Views: 1538

PostForum: BASCOM-AVR Archive   Posted: Wed Mar 16, 2005 3:39 pm   Subject: Problem with getrc()

On your PCB, what are the values of the resistors and capacitors?

PIN 12 (PB0) =
PIN 13 (PB1) =
PIN 14 (PB2) =




+--------+
| |
| 2313 |
| ...
  Topic: Problem with getrc()
Luciano

Replies: 11
Views: 1538

PostForum: BASCOM-AVR Archive   Posted: Wed Mar 16, 2005 12:47 pm   Subject: Problem with getrc()
Hi!

- Was it working before and suddenly just stopped?
- Did you get the preprogrammed AT90S2313 alone or on a PCB?
- Does the system of the developer work OK? (Only yours is not OK).
- Are you ...
  Topic: Help! LCD Problem with Bascom / Atmega16
Luciano

Replies: 5
Views: 941

PostForum: BASCOM-AVR Archive   Posted: Tue Mar 15, 2005 9:49 am   Subject: Re: Help! LCD Problem with Bascom / Atmega16
I think it must be some sort of mistake since it works fine through AVRStudio

It works in AVRStudio, but with which HEX file?
The HEX file you use to program the chip in AVRStudio is basic
code ...
 
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