Yet another Volume controlers and source selections

[FarmTech]

Hi Pryanick,
Did the Sony 12bit and got it running ok
this is a test code crystal 8Mhz to get this to work (all timing is done in 8Mhz prescaler 256

It use INT1 pin (pind.3)

This was tested on
address :
1 - tv

command :
16 - Channel +
17 - Channel -
18 - Volume +
19 - Volume -
20 - Mute
21 - Power
From this sony info
/Kim

[danzup]

Originally Posted by Pryanick

Hi Kim
My schematic firmware version is very differ from danzup schematic and firmware.
RC5 edit text procedure is very useful but I use russian language interface. My LCD WH2002A doesnt have russian code page so I use program converter to implement russian chars on LCD. I think that it will be not so easy to adapt RC5 edit text procedure for russian language and there is not enough memory
After your RC5 add commands code was included and adjusted I have 5% flash memory free.
So...

It is time to go with atmega32 !
Only thing you have to change in is :
$regfile = "m32def.dat"
instead of 8515 !
And of course the pin out of chip is a little different .

[danzup]

Originally Posted by FarmTech

Hi Pryanick,
Did the Sony 12bit and got it running ok
this is a test code crystal 8Mhz to get this to work (all timing is done in 8Mhz prescaler 256

It use INT1 pin (pind.3)

This was tested on
address :
1 - tv

command :
16 - Channel +
17 - Channel -
18 - Volume +
19 - Volume -
20 - Mute
21 - Power
From this sony info
/Kim

hi !
look here :
for NEC IR remote
AN #157 - Implementation of IR NEC protocol - MCS Electronics
For Sony IR remote
AN #149 - Sony Remote Control Decoding with BASCOM AVR - MCS Electronics

Dan

[Pryanick]

2 Kim
Hi Kim
Well...
I thought that our device could identify is it RC5 or RC6 protocol user is going to use with. After recognition we could add commands, store in eeprom...and control our device. If this is RC5 then add commands, eeprom saving and ok. If this is RC6 then we do the same operations and ok.

2 Dan
Hi Dan
M32 and M8515 pinout significantly differ from each other. Moving from M8515 to M32 causes complete PCB redraw and total device remake.
AN #157, AN #149 - there is not enough memory to put that code into M8515.

On the other hand RC5 control will be enough for me, I think...

Serg

[FarmTech]

ATMEGA8535 & M32 is same pinout not ATMEGA8515

[Pryanick]

Originally Posted by FarmTech

ATMEGA8535 & M32 is same pinout not ATMEGA8515

Thats why I wouldnt remake my PCB...

[FarmTech]

danzup,
Is your PCB still for sale ? or as kit anyware ?

[Leon08]

I want too, to implement Sony rc-control for my preamp, but don't know how.Maybe somebody can help me?

[Leon08]

Here is the code wich I've so far , but something is wrong with it.I think it's procedure get_sirc or the way it is implemented.It does not compile.

[FarmTech]

My new lcd layout
sorry for the poor video bad phone sound

the full wave opamp rectifier is a LM324 working nice as VU meter

more later
Kim

@ Leon08 :
sorry cant help dont know the program code you use , Bascom-Avr I can help with