Bus Pirate - Revision history

PhilippeTeuwen: /* udev rules v4 */

2013-03-08T21:29:50Z

udev rules v4

← Older revision		Revision as of 21:29, 8 March 2013
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	I completed my udev rules to support also the BPv4 as /dev/bus_pirate:		I completed my udev rules to support also the BPv4 as /dev/bus_pirate:

	$ ATTRS=$(sudo udevadm info -a -p \		$ ATTRS=$(sudo udevadm info -a -p \
	$(sudo udevadm info -q path -n /dev/$(dmesg\|\		$(sudo udevadm info -q path -n /dev/$(dmesg\|\
	grep -m1 "USB ACM device"\|\		grep -m1 "USB ACM device"\|\
	grep -o "ttyACM[0-9]\+"))\|\		grep -o "ttyACM[0-9]\+"))\|\
	egrep "ATTRS{(serial\|idVendor\|idProduct)}"\|\		egrep "ATTRS{(serial\|idVendor\|idProduct)}"\|\
	head -n 3)		head -n 3)
	$ echo "SUBSYSTEM==\"tty\"" $ATTRS "SYMLINK+=\"bus_pirate\""\|\		$ echo "SUBSYSTEM==\"tty\"" $ATTRS "SYMLINK+=\"bus_pirate\""\|\
	sudo tee -a /etc/udev/rules.d/76-usb-buspirate.rules		sudo tee -a /etc/udev/rules.d/76-usb-buspirate.rules

	===Cable v4===		===Cable v4===

PhilippeTeuwen: /* Installation v4 */

2013-03-08T21:29:29Z

Installation v4

@@ Line 340: / Line 340: @@
  +----------+
 We can perform a self-test with the cable by connecting together red+yellow, then simply run "~" on the CLI.
 ==On-board EEPROM==
 See [http://dangerousprototypes.com/2012/10/17/how-to-use-the-bus-pirate-onboard-24aa-i2c-eeprom/ Access Bus Pirate v4 on-board I2C EEPROM]

PhilippeTeuwen: /* Bus Pirate V4 */

2013-03-08T21:20:37Z

Bus Pirate V4

← Older revision		Revision as of 21:20, 8 March 2013
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	* [http://dangerousprototypes.com/docs/Bus_Pirate_v4_vs_v3_comparison Bus Pirate v4 vs v3 comparison]		* [http://dangerousprototypes.com/docs/Bus_Pirate_v4_vs_v3_comparison Bus Pirate v4 vs v3 comparison]
	* [http://dangerousprototypes.com/docs/Bus_Pirate_v4_design_overview Bus Pirate v4 design overview]		* [http://dangerousprototypes.com/docs/Bus_Pirate_v4_design_overview Bus Pirate v4 design overview]
	==~~udev rules~~ v4==		==Installation v4==
			===udev rules v4===
	I completed my udev rules to support also the BPv4 as /dev/bus_pirate:		I completed my udev rules to support also the BPv4 as /dev/bus_pirate:

Line 309:		Line 310:
	sudo tee -a /etc/udev/rules.d/76-usb-buspirate.rules		sudo tee -a /etc/udev/rules.d/76-usb-buspirate.rules

	==Cable==		===Cable v4===
	v4 header is larger (12 pins) but also changed somehow the order compared to v3.		v4 header is larger (12 pins) but also changed somehow the order compared to v3.
	<br>I think it's to match the order of earlier versions.		<br>I think it's to match the order of earlier versions.

PhilippeTeuwen: /* Description */

2013-03-08T21:19:49Z

Description

@@ Line 297: / Line 297: @@
 * [http://dangerousprototypes.com/docs/Bus_Pirate_v4_vs_v3_comparison Bus Pirate v4 vs v3 comparison]
 * [http://dangerousprototypes.com/docs/Bus_Pirate_v4_design_overview Bus Pirate v4 design overview]
 ==Cable==
 v4 header is larger (12 pins) but also changed somehow the order compared to v3.

PhilippeTeuwen: /* My udev rules */

2013-03-08T21:18:32Z

My udev rules

← Older revision		Revision as of 21:18, 8 March 2013
Line 16:		Line 16:
	head -n 3)		head -n 3)
	$ echo "SUBSYSTEM==\"tty\"" $ATTRS "SYMLINK+=\"bus_pirate\""\|\		$ echo "SUBSYSTEM==\"tty\"" $ATTRS "SYMLINK+=\"bus_pirate\""\|\
	sudo tee /etc/udev/rules.d/91-usb-buspirate.rules		sudo tee /etc/udev/rules.d/76-usb-buspirate.rules

	If you've problems with modem-manager trying to access the device (as seen in /var/log/syslog), you can add the following rule:		If you've problems with modem-manager trying to access the device (as seen in /var/log/syslog), you can add the following rule:
	ATTRS{idVendor}=="0403" ATTRS{idProduct}=="6001" ENV{ID_MM_DEVICE_IGNORE}="1"		ATTRS{idVendor}=="0403" ATTRS{idProduct}=="6001" ENV{ID_MM_DEVICE_IGNORE}="1"

	===Firmware upgrade===		===Firmware upgrade===
	My bus pirate is a hardware v3b, firmware v4.1 and boodloader v4.1		My bus pirate is a hardware v3b, firmware v4.1 and boodloader v4.1

PhilippeTeuwen: /* Bus Pirate V4 */

2013-03-08T20:55:30Z

Bus Pirate V4

← Older revision		Revision as of 20:55, 8 March 2013
Line 326:		Line 326:
	+----------+		+----------+
	We can perform a self-test with the cable by connecting together red+yellow, then simply run "~" on the CLI.		We can perform a self-test with the cable by connecting together red+yellow, then simply run "~" on the CLI.
			==On-board EEPROM==
			See [http://dangerousprototypes.com/2012/10/17/how-to-use-the-bus-pirate-onboard-24aa-i2c-eeprom/ Access Bus Pirate v4 on-board I2C EEPROM]

PhilippeTeuwen: /* Cable */

2013-03-08T20:51:05Z

Cable

← Older revision		Revision as of 20:51, 8 March 2013
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	\| MOSI \| - grey ___X___/		\| MOSI \| - grey ___X___/
	+----------+		+----------+
	We can perform a self-test with the cable by connecting together red+yellow ~~and pink+green~~, then simply run "~" on the CLI.		We can perform a self-test with the cable by connecting together red+yellow, then simply run "~" on the CLI.

PhilippeTeuwen: /* Cable */

2013-03-08T20:49:43Z

Cable

← Older revision		Revision as of 20:49, 8 March 2013
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	<br>You'll need also 2 extra micrograbbers, e.g. POMONA - 4233-0 - PROBE, DIY MICROGRABBER		<br>You'll need also 2 extra micrograbbers, e.g. POMONA - 4233-0 - PROBE, DIY MICROGRABBER
	<br>With a socket with the polarizing slot towards outside (as on the seeeduino version), colors top to bottom are:		<br>With a socket with the polarizing slot towards outside (as on the seeeduino version), colors top to bottom are:

	~~GDN~~ - ~~brown,~~ ~~black~~ ~~EZhook~~ ~~_______~~ original cable for BPv3		BPv4 header => towards outside original cable for BPv3
	+5 - pink, red EZhook ___ ___\___
			+----------+
⚫	~~+3.3~~ - ~~red~~ ___X___~~\___~~
	~~Vpu - green~~ ~~___~~ ~~___\___~~		\| GDN \| - brown, black EZhook _______
	~~ADC~~ - ~~yellow~~ ~~___X___\___~~		\| +5 \| - pink, red EZhook ___ ___\_____ GDN - brown, black EZhook
	~~AUX2~~ - ~~new~~ ~~cable!~~ \~~___~~		\| +3.3 \| - red ___X___\_____ +3.3 - red
	~~AUX1~~ - ~~new~~ ~~cable!~~ ___		\| Vpu \| - green ___ ___\_____ +5 - pink, red EZhook
	~~AUX~~ - ~~blue~~ ~~_______/___~~		\| ADC \| - yellow ___X___\_____ ADC - yellow
	CS - ~~white~~ ~~___~~ ~~___/___~~		\| AUX2 - new cable! \_____ Vpu - green
	~~MISO~~ - ~~black~~ __ X ~~__/___~~		\| AUX1 - new cable! _____ AUX - blue
	~~CLK~~ - ~~violet~~ ~~__X~~ ~~X__~~/~~___~~		\| AUX \| - blue _______/_____ CLK - violet
	~~MOSI~~ - ~~grey~~ ~~___X___~~/		\| CS \| - white ___ ___/_____ MOSI - grey
			\| MISO \| - black __ X __/_____ CS - white
			\| CLK \| - violet __X X__/_____ MISO - black
		⚫	\| MOSI \| - grey ___X___/
			+----------+
	We can perform a self-test with the cable by connecting together red+yellow and pink+green, then simply run "~" on the CLI.		We can perform a self-test with the cable by connecting together red+yellow and pink+green, then simply run "~" on the CLI.

PhilippeTeuwen: /* Cable */

2013-03-08T20:44:26Z

Cable

← Older revision		Revision as of 20:44, 8 March 2013
Line 309:		Line 309:
	<br>You'll need also 2 extra micrograbbers, e.g. POMONA - 4233-0 - PROBE, DIY MICROGRABBER		<br>You'll need also 2 extra micrograbbers, e.g. POMONA - 4233-0 - PROBE, DIY MICROGRABBER
	<br>With a socket with the polarizing slot towards outside (as on the seeeduino version), colors top to bottom are:		<br>With a socket with the polarizing slot towards outside (as on the seeeduino version), colors top to bottom are:
			GDN - brown, black EZhook _______ original cable for BPv3
			+5 - pink, red EZhook ___ ___\___
			+3.3 - red ___X___\___
			Vpu - green ___ ___\___
			ADC - yellow ___X___\___
			AUX2 - new cable! \___
			AUX1 - new cable! ___
			AUX - blue _______/___
			CS - white ___ ___/___
			MISO - black __ X __/___
			CLK - violet __X X__/___
			MOSI - grey ___X___/
			We can perform a self-test with the cable by connecting together red+yellow and pink+green, then simply run "~" on the CLI.

PhilippeTeuwen: /* Bus Pirate V4 */

2013-03-08T20:31:25Z

Bus Pirate V4

← Older revision		Revision as of 20:31, 8 March 2013
Line 296:		Line 296:
	* [http://dangerousprototypes.com/docs/Bus_Pirate_v4_vs_v3_comparison Bus Pirate v4 vs v3 comparison]		* [http://dangerousprototypes.com/docs/Bus_Pirate_v4_vs_v3_comparison Bus Pirate v4 vs v3 comparison]
	* [http://dangerousprototypes.com/docs/Bus_Pirate_v4_design_overview Bus Pirate v4 design overview]		* [http://dangerousprototypes.com/docs/Bus_Pirate_v4_design_overview Bus Pirate v4 design overview]
			==Cable==
			v4 header is larger (12 pins) but also changed somehow the order compared to v3.
			<br>I think it's to match the order of earlier versions.
			<br>At the moment seeeduino doesn't provide a 12-pin probe kit.
			<br>So I modified a 10-pin probe kit.
			<br>As I had to put a new header, I wanted the colors to match the ones of v3, just to avoid confusion when playing with them.
			<br>Header to fit the socket can be e.g.
			* AMPHENOL - T812112A100CEU - SOCKET, IDC, 2.54MM, 12WAY
			* AMPHENOL - T812112A101CEU - SOCKET, IDC, S/RELIEF, 2.54MM, 12WAY
			Second one is as on the original cable, where the flat cable comes again over the header.
			<br>So depending which connector you choose and which direction you want the cable to have, be cautious!
			<br>You'll need also 2 extra micrograbbers, e.g. POMONA - 4233-0 - PROBE, DIY MICROGRABBER
			<br>With a socket with the polarizing slot towards outside (as on the seeeduino version), colors top to bottom are: