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Old 18th November 2012, 10:09 AM   #761
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Hi Adrian ,

If the Remote have to low volt on battery then it can be a problem

you did not addon any files in post so what version do you use
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Old 18th November 2012, 10:58 AM   #762
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Default code for Rda5807 FM Stereo Digital Radio Module

If you need a simple radio modul I tested this
Rda5807 FM Stereo Digital Radio Module it can be found on Ebay
link to datasheet & ebay in the file

Addon Test code
it use 2 buttons to setup freq +-0.1 Mhz steps as simple test
Attached Files
File Type: zip rda5807sp.zip (4.6 KB, 68 views)
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Old 18th November 2012, 11:45 AM   #763
atupi is offline atupi  Romania
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Sorry about forgetting attachment.
I have tested several rc-5 remotes and same behaviour.
For example for increasing/decreasing volume i need to press twice very fast the designated key to have effect on the controller.
Same for changing input i need to press twice very fast the channel up to change the input. I feel is something related to the freq of the impulses from remote.
All the credits to the attached software to Danzup

I think will be a great combination of Farmtech software with learn feature and my setup wich is described in the attached software.
Attached Files
File Type: zip adrian encoder 4 intrari.zip (2.7 KB, 47 views)

Last edited by atupi; 18th November 2012 at 12:06 PM.
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Old 18th November 2012, 02:05 PM   #764
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Hi Adrian,
I like you to try the RC5 tester

I change the lcd and MCU for your setup

now you can run this on your board to test the RC5

see if you have same problems here

see ADDON file

what version of bascom do you use ?
there have been problems with RC5 in some versions
current version is 2.0.7.6 or 2.0.7.5.002
in the ZIP the HEX and BIN is compile with latest version
Attached Files
File Type: zip Adrian_RC5-Test.zip (6.3 KB, 46 views)
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Last edited by FarmTech; 18th November 2012 at 02:11 PM. Reason: added info about bascom-avr version
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Old 18th November 2012, 08:30 PM   #765
atupi is offline atupi  Romania
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I will try to write de software tomorrow. What results i should expect ?
Right now i'm using a universal remote and i choose my own codes but for near future i ordered and plan to use this one Chunghop Universal Learning Remote Control L102 Silver | eBay
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Old 18th November 2012, 09:51 PM   #766
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Hi Adrian,
This is a image of the lcd from remote tester
Click the image to open in full size.

it show Address / Command & some text
more info in page 28 post #271
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Last edited by FarmTech; 18th November 2012 at 09:54 PM.
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Old 26th November 2012, 08:35 PM   #767
atupi is offline atupi  Romania
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Hi Farmtech and sorry for delayed reply, some stuff more important than DIY unfortunately.
I have programmed my Atmega 8515 with your test software but nothing on display, no sign of anything. I attach again the my working software maybe something is wrong.

Because you asked me i use Bascom 2.0.7.5.003 version Demo.
Attached Files
File Type: zip My preamp working.zip (4.7 KB, 52 views)

Last edited by atupi; 26th November 2012 at 08:37 PM.
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Old 26th November 2012, 10:25 PM   #768
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Hi Adrian,

Can't use hex file

but I can look at the bas if you PM it to me


And the setup of compiler
$hwstack = ??
$swstack = ??
$framesize = ??

you maybe have it setup in bascom under
menu Options/compiler/chip (M8515)

maybe the SWstack is to low set

Bascom-avr latest is 2.0.7.6

the RC5 tester used the setup for RC5 and lcd
from "adrian encoder 4 intrari.bas"

Code:
Config Lcdpin = Pin , Db4 = Portc.2 , Db5 = Portc.3 , Db6 = Portc.4 , Db7 = Portc.5 , E = Portc.1 , Rs = Portc.0
Config Lcd = 16 * 2
Cursor Off
Cls
Config Rc5 = Pind.3
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Last edited by FarmTech; 26th November 2012 at 10:29 PM. Reason: TypO
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Old 26th November 2012, 10:59 PM   #769
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Hi Adrian,
try change RC5 setup to :

Config Rc5 = Pind.3 , Wait = 2000

the Wait , is now setup as older versions of Bascom
see help Config RC5
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Old 10th December 2012, 06:09 PM   #770
atupi is offline atupi  Romania
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Hi again Farmtech!
I have tested again and bad luck.
I'm using Bascom 2.0.5.0 wich is capable to compile sources bigger than 4096k and tried to add that command Wait = 2000 after Config Rc5 = Pind.3 but very strange the Uc is not doing anything , is dead.
Also the same result with the previous software RC5 Test.

What else can be done, sorry i'm not more useful

PS. Attached again the running sw
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File Type: zip adrian encoder 4 intrari.zip (2.8 KB, 31 views)
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