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  Topic: ATtiny45 reset
atmega64

Replies: 6
Views: 308

PostForum: AVR   Posted: Tue Jun 30, 2020 1:07 pm   Subject: ATtiny45 reset
I have to pilot an IR emitter at 38kHz so what do you recommend?
  Topic: ATtiny45 reset
atmega64

Replies: 6
Views: 308

PostForum: AVR   Posted: Tue Jun 30, 2020 10:59 am   Subject: ATtiny45 reset
I have to generate a 38KHz PWM without using an external clock ...

I managed to set the clock to 8MHz but maximum arrival at 35KHz ...

how can i solve?
  Topic: ATtiny45 reset
atmega64

Replies: 6
Views: 308

PostForum: AVR   Posted: Tue Jun 30, 2020 8:25 am   Subject: ATtiny45 reset
Hi,

it's the first time I use a micro from the ATtiny family ...

I have an ATtiny45, is a 8.2k resistor between the RESET and VCC ok for the reset?

(BASCOM-AVR version : 2.0.8.2 )
  Topic: Bug BASCOM AVR 2.0.8.2 version?
atmega64

Replies: 18
Views: 929

PostForum: BASCOM-AVR   Posted: Wed Mar 11, 2020 8:41 am   Subject: Bug BASCOM AVR 2.0.8.2 version?
yes you repeat but you fail to give proper information in the first place. when the problem is only visible under certain conditions you should provide this information.

Albertsm I have been using ...
  Topic: Bug BASCOM AVR 2.0.8.2 version?
atmega64

Replies: 18
Views: 929

PostForum: BASCOM-AVR   Posted: Tue Mar 10, 2020 4:33 pm   Subject: Bug BASCOM AVR 2.0.8.2 version?
you should also include info about the data you sent.
and if it includes CR , LF or both.

The data I send does not include CR and LF

but I repeat, sending the same data, with the bascom version ...
  Topic: Bug BASCOM AVR 2.0.8.2 version?
atmega64

Replies: 18
Views: 929

PostForum: BASCOM-AVR   Posted: Tue Mar 10, 2020 3:28 pm   Subject: Bug BASCOM AVR 2.0.8.2 version?
I modified the code but always the same problem, that is, it doesn't work with the bascom version 2.0.8.2...

$regfile = "m1284def.dat"
$crystal = 16000000
$hwstack = 48
$swstack = 40
...
  Topic: Bug BASCOM AVR 2.0.8.2 version?
atmega64

Replies: 18
Views: 929

PostForum: BASCOM-AVR   Posted: Tue Mar 10, 2020 2:12 pm   Subject: Bug BASCOM AVR 2.0.8.2 version?
Btw., to name a bit var rxdata1 and and a string val rxdata1$ is also not the brightest idea around.
Easier reading and less error-prone it's with self explaining names, for example rx1_data and rx1_ ...
  Topic: Bug BASCOM AVR 2.0.8.2 version?
atmega64

Replies: 18
Views: 929

PostForum: BASCOM-AVR   Posted: Tue Mar 10, 2020 12:58 pm   Subject: Bug BASCOM AVR 2.0.8.2 version?
i would not recommend to work on a variable inside an int and in the main program without disabling interrupts in the main code.

so I should disable the interrupts before Rxdata2 $ = "" and immedia ...
  Topic: Bug BASCOM AVR 2.0.8.2 version?
atmega64

Replies: 18
Views: 929

PostForum: BASCOM-AVR   Posted: Tue Mar 10, 2020 8:55 am   Subject: Bug BASCOM AVR 2.0.8.2 version?
I confirm that even increasing the stacks / frame values it only works with the BASCOM version 2.0.8.1

$regfile = "m1284def.dat"
$crystal = 16000000
$hwstack = 48
$swstack = 40
$frame ...
  Topic: Bug BASCOM AVR 2.0.8.2 version?
atmega64

Replies: 18
Views: 929

PostForum: BASCOM-AVR   Posted: Tue Mar 10, 2020 8:08 am   Subject: Bug BASCOM AVR 2.0.8.2 version?

Already said, one more time:
Quote:
In such case the IDE's values are used, which may differ between the versions.


Obviously I had already checked that IDE's values were the same ... Wink ...
  Topic: Bug BASCOM AVR 2.0.8.2 version?
atmega64

Replies: 18
Views: 929

PostForum: BASCOM-AVR   Posted: Mon Mar 09, 2020 2:03 pm   Subject: Bug BASCOM AVR 2.0.8.2 version?
ok...

but how do you explain that with v.2.0.8.1 it works?
  Topic: PWM Timer0
atmega64

Replies: 2
Views: 288

PostForum: BASCOM-AVR   Posted: Sun Mar 08, 2020 6:54 pm   Subject: PWM Timer0
help please…
  Topic: Bug BASCOM AVR 2.0.8.2 version?
atmega64

Replies: 18
Views: 929

PostForum: BASCOM-AVR   Posted: Fri Mar 06, 2020 4:01 pm   Subject: Bug BASCOM AVR 2.0.8.2 version?
Hi,

why does the following code work only with BASCOM version 2.0.8.1 and not with version 2.0.8.2?


$regfile = "m1284def.dat"
$crystal = 16000000
$baud = 19200

Config Com1 = Dum ...
  Topic: PWM Timer0
atmega64

Replies: 2
Views: 288

PostForum: BASCOM-AVR   Posted: Fri Mar 06, 2020 3:00 pm   Subject: PWM Timer0
Hi,

I use an ATmega1284

I have the following code to generate a pwm on the OC1A pin


Tccr1a = &B10000010
'
...
  Topic: Baudrate 9600 problem
atmega64

Replies: 19
Views: 1085

PostForum: BASCOM-AVR   Posted: Wed Nov 13, 2019 8:11 am   Subject: Baudrate 9600 problem
This botchery just saved me!

I'm glad the "botchery" was helpful to you ... this is the meaning of the forum!
Very Happy
 
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