Rock/Serial debug tools Setting - Revision history

Hipboi: /* Connect the cable */

2015-01-13T11:39:27Z

‎Connect the cable

Hipboi: /* Requirement */

2015-01-13T11:38:35Z

‎Requirement

Hipboi at 04:23, 6 January 2015

2015-01-06T04:23:21Z

Hipboi: /* Connect the cable */

2014-03-08T04:30:51Z

‎Connect the cable

Hipboi at 04:23, 8 March 2014

2014-03-08T04:23:08Z

Julien: /* Add Mac OS X instructions to use debug tools */

2014-02-06T21:11:53Z

‎Add Mac OS X instructions to use debug tools

193.248.240.88: /* Linux */ Use picocom for UART/Serial console

2014-01-23T13:53:38Z

‎Linux: Use picocom for UART/Serial console

Wheelcomplex: /* Linux */

2014-01-07T03:34:15Z

‎Linux

Hipboi at 06:13, 14 December 2013

2013-12-14T06:13:39Z

PeiYao Wang: Created page with "===Serial debug tools Setting under Windows=== Here we use putty as an example to show us how to set the serial debug tools. Double click the Putty.exe, you will see the int..."

2013-12-13T07:50:12Z

Created page with "===Serial debug tools Setting under Windows=== Here we use putty as an example to show us how to set the serial debug tools. Double click the Putty.exe, you will see the int..."

New page

===Serial debug tools Setting under Windows===
Here we use putty as an example to show us how to set the serial debug tools.

Double click the Putty.exe, you will see the interface like:

[[File:serial_debug_0.png]]

Select the Serial, Fill the Serial line with the right serial port,and the Speed with 115200

[[File:serial_debug_2.png]]

You can get the serial port here:

[[File:serial_debug_1.png]]

Finish setting , Click Open the putty will work

[[File:serial_debug_3.png]]

===Serial debug tools Setting under Linux===
Here we still use putty as an example.
when start putty firstly you will see this interface:

[[File:serial_debug_linux_0.png]]

Select the Serial, Fill the Serial line with the right serial port,and the Speed with 115200

[[File:serial_debug_linux_1.png]]

How to get the serial port .First cat /proc/tty/drivers, to make sure is there driver support(radxa board is connected with pc via USB so the device name should be usbserial)

[[File:serial_debug_linux_2.png]]

Here we find the line

usbserial /dev/ttyUSB 188 0-253 serial

which tell us the driver is ok, then cd /dev/ to confirm whether is there device named ttyUSB* . you can Insert unplug the usb to get the right device.

[[File:serial_debug_linux_3.png]]

Finish setting, Click Open the putty will work!

[[File:serial_debug_linux_4.png]]

Note:

1、Under Ubuntu If you got the following error – “'''Unable to open connection to: Unable to open serial port'''“. you can see

[http://jesin.tk/fix-serial-port-permission-denied-errors-linux/ http://jesin.tk/fix-serial-port-permission-denied-errors-linux/ ]

@@ Line 16: / Line 16: @@
   RX    ->  Green
   TX    ->  White
-  GND ->  Black
+  GND   ->  Black
      <span style="color:red">  '''Warning: Don't connect the RED one, it will damage the board. I suggest cut the RED line off.''' </span>

@@ Line 8: / Line 8: @@
 == Requirement ==
 * Radxa Rock mainboard
-* TTL to USB serial cable
+* [http://store.radxa.com/collections/frontpage/products/usb-serial-cable-for-radxa TTL to USB serial cable]
 * PC/Desktop running Windows/Linux/Mac OS

← Older revision		Revision as of 04:23, 6 January 2015
Line 1:		Line 1:
		+	{{rock_header}}
		+	{{Languages\| Rock/Serial_debug_tools_Setting}}
		+
	__TOC__		__TOC__

@@ Line 14: / Line 14: @@
   TX    ->  White
   GND ->  Black
 [[File:Serial_cable_use.jpg]]

@@ Line 3: / Line 3: @@
 This page describe how to set up and debug the radxa rock board via serial console.
 ===Windows===
 Here we use putty as an example to show us how to set the  serial debug tools.

← Older revision		Revision as of 21:11, 6 February 2014
Line 75:		Line 75:

	[http://jesin.tk/fix-serial-port-permission-denied-errors-linux/ http://jesin.tk/fix-serial-port-permission-denied-errors-linux/ ]		[http://jesin.tk/fix-serial-port-permission-denied-errors-linux/ http://jesin.tk/fix-serial-port-permission-denied-errors-linux/ ]
		+
		+	=== Mac OS X ===
		+
		+	# You need to buy a [https://www.adafruit.com/products/954 USB to TTL Serial Cable] and install the [http://www.prolific.com.tw/US/ShowProduct.aspx?p_id=229&pcid=41 PL2303 Mac OS X Driver] from Prolific Technology. <br/> You will have to reboot after installing the drivers.
		+	# Connect Black line on GND, White line on TX and Green line on RX.
		+	# Use [http://brew.sh Homebrew] package manager to install picocom, then use picocom to dialog with Debug UART/Serial Console.
		+	brew install picocom
		+	picocom /dev/tty.usbserial -b 115200 -e w
		+
		+	Note: Type Ctrl-w Ctrl-x to exit session.

@@ Line 23: / Line 23: @@
 ===Linux===
-Here we still use putty as an example.
-when start putty firstly  you will see this interface:
+For connecting UART/Serial console on Linux, the [https://code.google.com/p/picocom/ picocom] utility is very handy to use in a Terminal session. You can also use [http://www.chiark.greenend.org.uk/~sgtatham/putty/ PuTTY] for this purpose.
 [[File:serial_debug_linux_0.png]]

@@ Line 51: / Line 51: @@
 Note:
-、Under Ubuntu If you  got the following error – “'''Unable to open connection to: Unable to open serial port'''“. you can see
+、Under Ubuntu If you  got the following error – “'''Unable to open connection to: Unable to open serial port'''“.  To fix it, add the current user to the “dialout” user group , logout and login to  take effect, detail:
    [http://jesin.tk/fix-serial-port-permission-denied-errors-linux/  http://jesin.tk/fix-serial-port-permission-denied-errors-linux/ ]

@@ Line 1: / Line 1: @@
-===Serial debug tools Setting under Windows===
+__TOC__
 Here we use putty as an example to show us how to set the  serial debug tools.
@@ Line 18: / Line 22: @@
 [[File:serial_debug_3.png]]
-===Serial debug tools Setting under Linux===
+===Linux===
 Here we still use putty as an example.
 when start putty firstly  you will see this interface:
@@ Line 36: / Line 40: @@
   usbserial            /dev/ttyUSB   188 0-253 serial
-which  tell us the driver is ok, then cd /dev/   to confirm whether is there device named ttyUSB* . you can Insert unplug the usb to get the right device.
+which  tell us the driver is ok, then cd /dev/   to confirm whether is there device named ttyUSB* . you can unplug and then plug the usb to get the right device.
 [[File:serial_debug_linux_3.png]]