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ERROR on ERAM Write

 
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quick09

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Joined: 03 Jun 2008
Posts: 4

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PostPosted: Thu Apr 28, 2022 3:52 pm    Post subject: ERROR on ERAM Write Reply with quote

Hi,

Due to my old program doesn't work anymore and I tested ERAM writing function with simple codes as under.
Please let me know if I need to do some more to make it work.

Code:

$regfile = "m128def.dat"                                    ' specify the used micro
$crystal = 16000000                                         ' used crystal frequency
$baud = 115200
$hwstack = 128
$swstack = 128
$framesize = 64

Dim a as ERAM byte
Dim b as ERAM word
Dim str1 as ERAM string*20
DIM Temp_String as string *20

'Testing Writing Vars

A=1
B=2
Temp_String ="Hello"
str1 =Temp_String
str1="Hello"
str1="H"

End

 


I tested it on Simulator and the variables A and B did update properly but, String STR1 didn't be updated on ERAM.
Please help..

Thanks



(BASCOM-AVR version : 2.0.8.5 )
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albertsm

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Joined: 09 Apr 2004
Posts: 5657
Location: Holland

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PostPosted: Fri Apr 29, 2022 8:19 am    Post subject: Reply with quote

You can download an update for the setup from register.
After the initial release there was an update to fix some bugs.

Or contact support.

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quick09

Bascom Member



Joined: 03 Jun 2008
Posts: 4

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PostPosted: Mon May 02, 2022 2:36 am    Post subject: Reply with quote

albertsm wrote:
You can download an update for the setup from register.
After the initial release there was an update to fix some bugs.

Or contact support.


I don't know if there is any update for 2.0.8.5 version.
And as for the example code, I can't have proper data of STR1.
I guess that there is a bug to write string data into ERAM.

Thanks
Ian
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albertsm

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Joined: 09 Apr 2004
Posts: 5657
Location: Holland

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PostPosted: Sun May 22, 2022 1:29 pm    Post subject: Reply with quote

you can write to support. one user contacted me but the mail bounced.
i prefer to keep compiler/add on updates in sync. otherwise i would publish this change.

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jboavida

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Joined: 12 Feb 2005
Posts: 94
Location: Portugal

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PostPosted: Wed Sep 14, 2022 7:25 pm    Post subject: Reply with quote

Hello,

I have the same problem.
One of my applications that was working for more than 10 years stopped after recompile with 2.0.8.5.00. No change after update to 2.0.8.5.004
When I try to update there is no new version available.

I'm using Atmega328PB


Update: Compiled with 2.0.8.4 worked as expected, so problem solved for now.

Thanks in advance


Joaquim
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BorisS

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Joined: 29 May 2014
Posts: 13
Location: Ljubljana

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PostPosted: Fri Jan 20, 2023 8:24 pm    Post subject: Reply with quote

Hello

He has one big problem. I was working with version 2.0.8.2, after which the first time I used the LCD 20x4 I2C version did not work (probably some bug). It reports an error when translating.

I upgraded the version to 2.0.8.5 and now the LCD works and writing characters to ERAM does not work. Nothing happens after entering ERAM.

Im asking for help.

Boris
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albertsm

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Joined: 09 Apr 2004
Posts: 5657
Location: Holland

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PostPosted: Mon Jan 23, 2023 10:19 am    Post subject: Reply with quote

the register contains a patch/update for this. it is an updated version of the compiler for 2085 that addresses this problem. it should be installed after the normal installation.
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