Easy just look at post http://www.diyaudio.com/forums/anal...trolers-source-selections-31.html#post2318106
dont use INT1 just timer0
but here is the code clean from other stuff
Code:
$regfile = "m16def.dat"
$crystal = 8000000 ' **** MUST BE 8Mhz for rc5 to work via timer0 setup (or edit values)
$hwstack = 32
$swstack = 30
$framesize = 34
Config Lcdpin = Pin , Db4 = Porta.2 , Db5 = Porta.3 , Db6 = Porta.4 , Db7 = Porta.5 , E = Porta.1 , Rs = Porta.0
Cursor Off
Config Lcd = 16 * 2
Cls
Config Portd.3 = Input
Input_pin Alias Pind.3 ' TSOP1736
Config Timer0 = Timer , Prescale = 8
On Timer0 Timer_irq
Const Timeconst = 78
Enable Timer0
Enable Interrupts
Const Samples_early = 8
Const Samples_late = 12
Const Samples_min = 3
Dim Sample As Byte
Dim Ir_lastsample As Byte
Dim Ir_bittimer As Byte
Dim Ir_data_tmp As Word
Dim Ir_bitcount As Byte
Dim Address_rc5 As Byte , Command_rc5 As Byte , Rc5_flag As Bit
Do
If Rc5_flag = 1 Then
Reset Rc5_flag
Command_rc5 = Command_rc5 And &B01111111
'Cls
'Lcd Address_rc5 ; " " ; Command_rc5
'your code here
End If
Loop
Timer_irq:
Timer0 = Timeconst
Sample = Not Input_pin
If Ir_bittimer < 255 Then Incr Ir_bittimer
If Ir_lastsample <> Sample Then
If Ir_bittimer <= Samples_min Then
Ir_bitcount = 0
Else
If Ir_bittimer >= Samples_early Then
If Ir_bittimer <= Samples_late Then
Shift Ir_data_tmp , Left , 1
Ir_data_tmp = Ir_data_tmp + Sample
Incr Ir_bitcount
Else
Ir_bitcount = 1
Ir_data_tmp = Sample
End If
Ir_bittimer = 0
End If
End If
If Ir_bitcount = 1 Then Ir_bitcount = Ir_data_tmp.0
If Ir_bitcount >= 14 Then
Timer1 = 0
Command_rc5 = Ir_data_tmp
Shift Ir_data_tmp , Right , 6
Address_rc5 = Ir_data_tmp And &B00011111
Command_rc5.6 = Not Ir_data_tmp.6
Command_rc5.7 = Ir_data_tmp.5
Set Rc5_flag
Ir_bitcount = 0
Timer1 = 15000
Start Timer1
End If
End If
Ir_lastsample = Sample
Return
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I've tested FarmTech's firmware and I can say only 
.
Exellent work. Fast, good and simple to use. Real
.
Danzup gave us a lot of possibilities to choose what we want. LED or LCD display, four to eight inputs, different AT microcontrollers, pushbuttons or rotary encoder, different devices for signal attenuation, tubes or solid state. I'm sure I missed something.
Now we have one more choice: FarmTech's firmware. Who could ask for more?
.Exellent work. Fast, good and simple to use. Real
.Danzup gave us a lot of possibilities to choose what we want. LED or LCD display, four to eight inputs, different AT microcontrollers, pushbuttons or rotary encoder, different devices for signal attenuation, tubes or solid state. I'm sure I missed something.
Now we have one more choice: FarmTech's firmware. Who could ask for more?
I've tested FarmTech's firmware and I can say only
Exellent work. Fast, good and simple to use. Real
Danzup gave us a lot of possibilities to choose what we want. LED or LCD display, four to eight inputs, different AT microcontrollers, pushbuttons or rotary encoder, different devices for signal attenuation, tubes or solid state. I'm sure I missed something.
Now we have one more choice: FarmTech's firmware. Who could ask for more?
Hi,
congrats & thank you to all experts!
Nonexperts would be very grateful for transparent overview of final solution (incl. all alternatives, possibilities).
HI,
Its not public yet just a few more test then I´ll post the HEX/BIN file for this
Version Only for R/2R-shunt with LCD Danzup M16 controller as in post#4
there will be 2 versions
1 for tube with "warming up tubes time" and a version for solid state amp
Then I see if someone like other versions for PG2310 or motorpot but still ONLY for M16 with LCD
think all will be ready before the weekend (I hope)
Its a nice setup of RC5 , less rom space than Bascom GetRc5 command
and we dont need the INT1 config
Kim
Yep it a nice chip to use
Allmost done with firmware now , hope you like it
All in 1 version for LCD Version only (be cuz the Vu Meter) R/2R - Shunt - tube or solid state peramp (Tube = warming up tubes 60 sec)
all can be setup i menu
Have a nice weekend
Kim
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Here is my latest version of fimware for my preamp and it also works with any Elector pga 2311 preamp as published in 4/2004 issue of this magazine.So far it works fine and does not hang anymore, but I was not able to receive any sony rc code. I,m sure, this time I made anything right, so maybe this decoder is wrong or something else.Anyway I can't do anything more.
As you already know, I had great luck to be beta-tester of FarmTech's firmware. I'm not expert, I'm just common user, so I tried to do my part of deal the best I could.
I must say it was easy. FarmTech made brilliant firmware. Everything he sent to me worked without problems. I tried to outwit his firmware, but it was impossible.
Also, I work like
. I don't have much free time for my hobby, so I had to steal time from my job. FarmTech wrote program for VU meter on LCD. It looks wonderfull, but you must have extra hardware for this feature. He gave schematic for half-wave rectifier in post #302. I made PCB.
I must say it was easy. FarmTech made brilliant firmware. Everything he sent to me worked without problems. I tried to outwit his firmware, but it was impossible.
Also, I work like
. I don't have much free time for my hobby, so I had to steal time from my job. FarmTech wrote program for VU meter on LCD. It looks wonderfull, but you must have extra hardware for this feature. He gave schematic for half-wave rectifier in post #302. I made PCB.Attachments
I still use my first PCBs from page 9 of this thread, but for the future I need slim and compact PCB for controller. I'm too old to use SMD, so I made new PCB. It also uses through hole components. I must warn you that this is amateur project, it's not optimised, there are no gerber files, it's just for DIY use. Simple, single sided.
