This is a working RS232.... ICD2 !!!!

• Apr 20, 2004

• #1

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crazyduck

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icd0082

Hi everybody,
I'm happy to say : I've make it and it works fine !!!

It's only the version with RS232 interface, the USB comes later... perhaps.

Enjoy and thanks to MCU!!!

CD

 

• Apr 20, 2004

• #2

FoxyRick

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icd0152

Looks good...

Do we know exactly which part the MCP41xxx is? 10K, 50K, 100K?

Thanks for this,
FoxyRick.

 

• Apr 20, 2004

• #3

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crazyduck

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icd2 rs232

Hi,
Ooops sorry for the missing part number reference. This is a 10k potentiometer.

Have fun !!!

CD

 

• Apr 21, 2004

• #4

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PICUser

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serial icd2

Hi Crazyduck,
could you upload the project files in original ( not pdf) format - a shematic and a pcb.
Thanks in advance.

Best regards

 

• Apr 21, 2004

• #5

snaper

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ccs rs232

hi crazy duck
nice job could you upload it in protel format as other stuff i seen you do is done in prottel

cheers

spnare

 

• Apr 21, 2004

• #6

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crazyduck

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icd2 homemade

Hi,
Thge file in DXP format.
CD

 

• Apr 21, 2004

• #7

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tgq

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mplab icd2 keeps looking for com2

FoxyRick said:

Looks good...

Do we know exactly which part the MCP41xxx is? 10K, 50K, 100K?

Thanks for this,
FoxyRick.

Click to expand...

hi all
anyone knows an easiest-part-to-find instead of this Mchip 10K digital pot ?

 

• Apr 21, 2004

• #8

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crazyduck

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74ahc126

Hi,
Digital potentiometer can be requested freely on the microchip website.

CD

 

• Apr 21, 2004

• #9

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baiyujun

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pic12f629 icd0069: debug: unable to run target

Hi Crazyduck,
Could you upload the project pcb files ( not pdf) ?
Thanks in advance.

 

• Apr 21, 2004

• #10

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crazyduck

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si4435 replaced

It's done look on the board you'll find files in protel format.
CD:!

 

• Apr 21, 2004

• #11

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pool_77

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home made icd2

You can use common trimmer instead of digital pot.
It is switched on the same value, still.

pool_77

 

• Apr 21, 2004

• #12

snaper

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16f877 icd2

CD
there is only the schematic file in the rar folder
could you upload the pcb lay out for us all

cheers
snaper

 

• Apr 21, 2004

• #13

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crazyduck

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16f876a max232

Hi,
This the pcb file in p*r*o*t*e*l d*x*p 2004 format.
CD

 

• Apr 21, 2004

• #14

snaper

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register difference between 877 and 877a wrt pic

ver good job CD u must have worked very hard

cheers

snpaer )))

 

• Apr 22, 2004

• #15

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asara1

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invalid target mode for requested operation pic24

Hi. CrazyDuck.
I am Going to Make ICD2 to serial type.

I have two schematic.
Original shematic use PIC16F877A, the other use PIC16F877A

But I don't know that Bootloader(MPLAP Original HEX) is operated different device(PIC16F877, PIC16F877A)

I would like to use PIC16F877A in ICD2.

Could you explain the question. Help me.

 

• Apr 22, 2004

• #16

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ColdFire

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update icd2

Hi All,

Does this firmware also include USB connection? Thank you.

Regards

 

• Apr 22, 2004

• #17

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ColdFire

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pic16f877 what does icd=true mean

Hi All,

Sorry, I miss out another question. Does this firmware support the firmware updates given from MPLAB? Please advice. Thank you.

Regards

 

• Apr 22, 2004

• #18

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Zaphod42

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disable release from reset with icd2

asara1 said:

Hi. CrazyDuck.
I am Going to Make ICD2 to serial type.

I have two schematic.
Original shematic use PIC16F877A, the other use PIC16F877A

But I don't know that Bootloader(MPLAP Original HEX) is operated different device(PIC16F877, PIC16F877A)

I would like to use PIC16F877A in ICD2.

Could you explain the question. Help me.

Click to expand...

To use a 16F877A, the bootloader needs to be modified otherwise the Flash programming will fail when downloading new firmware. The attached file is modified to disable Flash write verify and should work fine with firmware updates.

 

• Apr 22, 2004

• #19

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tgq

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max232+icsp+16f876a

crazyduck said:

It's done look on the board you'll find files in P*otel format.
CD:!

Click to expand...

anyone can extract BOM from the p*r*o*t*e*l file ?
thanks

 

• Apr 22, 2004

• #20

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tgq

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icdwarn0038

Zaphod42 said:

asara1 said:

I have two schematic.
Original shematic use PIC16F877A, the other use PIC16F877A

Click to expand...

To use a 16F877A, ....

Click to expand...

euhhh always 16F877A
i try to understand ???
the original hex file provided by CrayzyDuck is for a 16F877 (NOT a 16F877A) even if its written 16F877A in the PDF file, is it the real situation ?