Comments on: How-to: The Bus Pirate, universal serial interface http://hackaday.com/2008/11/19/how-to-the-bus-pirate-universal-serial-interface/ Fresh hacks every day Sun, 12 Feb 2012 02:22:53 +0000 hourly 1 http://wordpress.com/ By: Mike http://hackaday.com/2008/11/19/how-to-the-bus-pirate-universal-serial-interface/comment-page-1/#comment-571614 Tue, 31 Jan 2012 15:31:52 +0000 http://hackadaycom.wordpress.com/?p=5882#comment-571614 Hi, I am trying to hack (something I know nothing about) a proprietary serial async protocol that is used to give frequency output from Harris manpack radios to the amplifiers and couplers. That way, I could potentially use an off-the-shelf HAM coupler with it. They are very protective and don’t give the info. out. Any ideas?

]]> By: Goran http://hackaday.com/2008/11/19/how-to-the-bus-pirate-universal-serial-interface/comment-page-1/#comment-118441 Wed, 20 Jan 2010 02:57:03 +0000 http://hackadaycom.wordpress.com/?p=5882#comment-118441 Hi if anyone knows what is the arrangement of the TX, RX and GND on the 3 pin Mini DIN rs232 interface on ACER S1200 projector?

]]> By: WANTED http://hackaday.com/2008/11/19/how-to-the-bus-pirate-universal-serial-interface/comment-page-1/#comment-109204 Fri, 27 Nov 2009 16:41:14 +0000 http://hackadaycom.wordpress.com/?p=5882#comment-109204 Эээ, объясните, пожалуйста, а то я что то не совсем въехал в тему, это как?

]]> By: David http://hackaday.com/2008/11/19/how-to-the-bus-pirate-universal-serial-interface/comment-page-1/#comment-107189 Fri, 13 Nov 2009 15:09:32 +0000 http://hackadaycom.wordpress.com/?p=5882#comment-107189 nm i found what i was looking for…

]]> By: David http://hackaday.com/2008/11/19/how-to-the-bus-pirate-universal-serial-interface/comment-page-1/#comment-107110 Fri, 13 Nov 2009 00:55:27 +0000 http://hackadaycom.wordpress.com/?p=5882#comment-107110 hey.. do you know a good site where i can get this board made.?

]]> By: David http://hackaday.com/2008/11/19/how-to-the-bus-pirate-universal-serial-interface/comment-page-1/#comment-103538 Fri, 23 Oct 2009 17:49:00 +0000 http://hackadaycom.wordpress.com/?p=5882#comment-103538 OH..! i was woundering how you got the path set.. im still a bit new to this stuff.

]]> By: Ian http://hackaday.com/2008/11/19/how-to-the-bus-pirate-universal-serial-interface/comment-page-1/#comment-103533 Fri, 23 Oct 2009 17:15:11 +0000 http://hackadaycom.wordpress.com/?p=5882#comment-103533 @david – I made this board with the photo-positive process.

]]> By: David http://hackaday.com/2008/11/19/how-to-the-bus-pirate-universal-serial-interface/comment-page-1/#comment-103522 Fri, 23 Oct 2009 16:35:48 +0000 http://hackadaycom.wordpress.com/?p=5882#comment-103522 Maybe its just me but where did He get the Board form.. did he make it or buy it.???

]]> By: Ian Lesnet http://hackaday.com/2008/11/19/how-to-the-bus-pirate-universal-serial-interface/comment-page-1/#comment-78994 Wed, 24 Jun 2009 08:36:22 +0000 http://hackadaycom.wordpress.com/?p=5882#comment-78994 @sf

http://hackaday.com/2008/12/01/bus-pirate-firmware-update-v0c-jtag-and-more/

]]> By: Simon F http://hackaday.com/2008/11/19/how-to-the-bus-pirate-universal-serial-interface/comment-page-1/#comment-78981 Wed, 24 Jun 2009 05:43:55 +0000 http://hackadaycom.wordpress.com/?p=5882#comment-78981 That’s a nice project.
Thanks very much.
I read you have a JTAG svf player planned or in Alpha, can you share that with me too?

Cheers

SF

]]> By: Ian Lesnet http://hackaday.com/2008/11/19/how-to-the-bus-pirate-universal-serial-interface/comment-page-1/#comment-68800 Wed, 01 Apr 2009 06:59:58 +0000 http://hackadaycom.wordpress.com/?p=5882#comment-68800 @andrew – I checked the latest code, the pull-up functions work as they are supposed to, but that doesn’t mean there’s not a deeper bug.

I also looked at the frequency measurement function. I found an error that affects v1a and later, but it should work fine on V0a.

If you can upgrade to the latest firmware in SVN and verify these problems, I’ll start pulling apart the code to find the culprit.

]]> By: Ian Lesnet http://hackaday.com/2008/11/19/how-to-the-bus-pirate-universal-serial-interface/comment-page-1/#comment-68792 Wed, 01 Apr 2009 05:55:16 +0000 http://hackadaycom.wordpress.com/?p=5882#comment-68792 @andrew – I’m not sure. You might try upgrading to the latest firmware (v0f or v0g-beta).

]]> By: Andrew http://hackaday.com/2008/11/19/how-to-the-bus-pirate-universal-serial-interface/comment-page-1/#comment-68777 Wed, 01 Apr 2009 02:33:28 +0000 http://hackadaycom.wordpress.com/?p=5882#comment-68777 Hi,
so I built a bP, proper etched board, looks the same as pics in article, except mine has a LED fitted.
It works, so far have tried it with LM75, DS1337, mcp9801, mcp3221, tc1321, mcp23008, 24c16.
but… 2 problems,
when I do this
I2C>p
1. SDA/SCL Pullup off
2. SDA/SCL Pullup on
MODE>2
205 SDA/SCL PULLUP ON …sets RB11 low
I2C>
this is with or without devices attached, if I have a temp 4k7 resistor pullup in place on SDA before doing that command and remove it after, then RB11 is high. ???

secondly, Aux and Freq, it always returns 0 when a F command is issued. yet the logic state toggles ok with A/a. I’ve tried freq’s from 1Hz to 32kHz. ???
the PIC has firmware .v0c
any help please?
AB

]]> By: Manu http://hackaday.com/2008/11/19/how-to-the-bus-pirate-universal-serial-interface/comment-page-1/#comment-67092 Fri, 20 Mar 2009 17:36:52 +0000 http://hackadaycom.wordpress.com/?p=5882#comment-67092 That’s it.
Il remove the .gld and it enters in debug.
Thank you for your help!

]]> By: Ian Lesnet http://hackaday.com/2008/11/19/how-to-the-bus-pirate-universal-serial-interface/comment-page-1/#comment-67081 Fri, 20 Mar 2009 16:52:32 +0000 http://hackadaycom.wordpress.com/?p=5882#comment-67081 @manu

The current source is for use with the bootloader.

To use it without, remove the linker file that relocates the start of the program (.gld). I think that should be it. Also, be sure that it is both in debug mode and the release/debug drop down is set to debug.

I’ll divide the source into revisions in a few days.

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