59F decoder tool open project with hex files

[berard]

FT232RL which you have to take?
used or new to reprogram

[hristopm]

Can anyone generate / compilate the .hex dump for the PIC16F876 to dump for PIC16F876A
Thanks of all!

............................ the problem is solved ..........

[PIC18F2550]

Can somebody help with settings for 16F876? I have TL866 programmer

i check the hex files of pic16fxxx you no need to edit settings, the data settings it is programmed in hex files ,you need only to open and write your pic16fxxx ,good luck friend

[crisgsm]

FT232RL which you have to take?
used or new to reprogram

you can take used one but you need original driver for it then you can program wit mprog

[crisgsm]

ecu conection

[mario38]

ecu conection

pin-db9_59f.jpg

my doubt that I've found using a tester +12 volts on pin 1 DB9 and DB9 number 2 +12 volt, pin number 3 I did not detect any voltage and pin number 4 DB9 mass gnd .. I wonder is this normal? this link is correct?
you can find that +12 volts on line K?
I think that this can break ECU 59f ..
someone can measure voltage on its DB9?

[berard]

it seems normal that there are 12 on the line k, because we have a diode and a 1k resistor and then and a 12v weak that only serves to help communication between decoder and 59f. however we expect other opinions of the experts hello
pin-db9_59f.jpg

[mario38]

it seems normal that there are 12 on the line k, because we have a diode and a 1k resistor and then and a 12v weak that only serves to help communication between decoder and 59f. however we expect other opinions of the experts hello
pin-db9_59f.jpg

for this reason I ask who owns iaw 59f decode or has created and tested the operation of this project if this link is correct !! I think this is not correct ,, i wait that has some more news

[salkapone]

need more one GND on this marked place

[mario38]

need more one GND on this marked place

that's not the problem .. you can connect the ground to pin 10 or pin 34 ok. but we know that the 4 (+30) pin 17 (+15) = 12volt , pin 16 line k ok no problem to 59f ...
I can not make out the problem !!
the problem came out DB9 is not possible that the pattern includes DB9 pin 1 line k this measure 12volt !!
someone tried to measure or you have logged in as in figure?new-immage.jpg

[autodigitec]

Ofc kline idles high at +12V, usually pulled up by a 510 resistor to VBatt, in this case they are using 1k.

You should be able to measure the same thing in your car OBD2 port(if it has kline).

[mario38]

Ofc kline idles high at +12V, usually pulled up by a 510 resistor to VBatt, in this case they are using 1k.

You should be able to measure the same thing in your car OBD2 port(if it has kline).

then the link in the picture and the measurement taken is ok?
someone made this pcb?
you got the same measurements?

[yellowstilo]

12v on K-line is ok like Autodigitec said....

[berard]

Ofc kline idles high at +12V, usually pulled up by a 510 resistor to VBatt, in this case they are using 1k.

You should be able to measure the same thing in your car OBD2 port(if it has kline).

some members of the forum has exposed their experience of this project, saying that some of iaw 59f does not work, may depend on the resistance 1k?
if you can improve this instrument which resistance you may want to put?

[yellowstilo]

510 ohm pull-up is the standard value for obd2 k-line devices.