Attiny441 / Attiny841 problem

jkm-projekt · Joined: 29 Feb 2008 Posts: 8

Hi, I have a latest version of Bascom AVR (2.0.7.7) and need write some kind of software for Attiny 441 like below :

'---------------------------------
$Regfile="attiny441.dat"
$Crystal=8000000
$hwstack=40
$swstack=16
$framesize=32

Config Porta.0 = Output : Porta.0 = 0 : LED Alias Porta.0

Do
Toggle LED
Waitms 500
loop
'---------------------------------

after compilation I received error : Error : 202 Line : 1 .EQU not found, probably using functions that are not supported by the selected chip [WDTCR] , in Files : D:\ .....

second problem :

when I selected attiny841.dat then I received error : DAT File: ATTINY841.DAT, not found

and it is true, not this file no MCS Bascom folders but when early made updates, I saw information : " attiny441 and attiny841 dat files added "

who know how sort this problems ?

(BASCOM-AVR version : 2.0.7.7 )

JC · Joined: 15 Dec 2007 Posts: 586 Location: Cleveland, OH

Interesting.

My 2077 Version does contain attiny441.dat.
It does not contain attiny841.dat.

If one switches to attiny2313a, (just as a test), the program compiles fine.

The attiny441.dat file does seem to include the Port A register definitions.
(I did not check them against the data sheet.)

I agree it is odd that it doesn't work.

You might want to send your question, with a copy of the program, to SUPPORT.

The Support Staff and Mark do not always see all of the questions that come up on the Forum itself.

JC

albertsm · Joined: 09 Apr 2004 Posts: 5921 Location: Holland

from the 2077 history : - attiny441 and attiny841 dat files added. Not tested with a sample chip yet.
as usual, it is a bad idea to provide untested dat files. but as there was no sample chip (and we never got them from atmel) i had to wait for farnell which was also delayed. a customer send me a tiny441 so i could finally test it.
the 441 has a changed design so some mods were required for the compiler and the dat file as well. These are great chips with lot of hardware on board. And small and cheap!
you do need an update. just the dat files are not sufficient otherwise i would upload them.
you can contact support and ask for a beta.