Radarcape:BeagleboneBlack - Revision history

imported>Nunojpg: Remove legacy tips

2018-12-06T17:32:08Z

Remove legacy tips

← Older revision		Revision as of 17:32, 6 December 2018
Line 33:		Line 33:
	\|NCONF\|\|align="center" \|GPIO1_5\|\|align="center" \|GPIO1_29		\|NCONF\|\|align="center" \|GPIO1_5\|\|align="center" \|GPIO1_29
	\|}		\|}

	~~===Boot Requirements===~~

	In order to make /dev/ttyO5 available, the internal HDMI must be disabled already in kernel command line. For this purpose, on the first (FAT formatted) partition, a file uEnv.txt needs to be present which contains

	~~optargs=quiet capemgr.disable_partno=BB-BONELT-HDMI,BB-BONELT-HDMIN~~

	~~Disabling HDMI was the compromise decided that the application SW is equal on BB-white and BB-black.~~

	~~Finally, the first partition contains~~
	~~root@bbb-setup1:~/mmc1# ls -l~~
	~~-rwxr-xr-x 1 root root 99976 Jul 5 2014 MLO~~
	~~-rwxr-xr-x 1 root root 379412 Jul 5 2014 u-boot.img~~
	~~-rwxr-xr-x 1 root root 68 Jan 1 00:00 uEnv.txt~~

	~~===Device Tree===~~

imported>Dl4mea: /* Changed Pin List */

2015-04-06T08:48:52Z

Changed Pin List

← Older revision		Revision as of 08:48, 6 April 2015
Line 31:		Line 31:
	\|DATA0\|\|align="center" \|GPIO1_12\|\|align="center" \|GPIO1_12		\|DATA0\|\|align="center" \|GPIO1_12\|\|align="center" \|GPIO1_12
	\|-		\|-
	\|NCONF\|\|align="center" \|~~GPIO1_29~~\|\|align="center" \|~~GPIO1_5~~		\|NCONF\|\|align="center" \|GPIO1_5\|\|align="center" \|GPIO1_29
	\|}		\|}

imported>Dl4mea: /* Scope */

2014-08-30T19:00:32Z

Scope

← Older revision		Revision as of 19:00, 30 August 2014
Line 8:		Line 8:
	===Scope===		===Scope===

	~~Beginning about end of 2014~~, ~~the~~ Radarcape will use a Beaglebone Black Rev. C in order to provide		Eventually, Radarcape will use a Beaglebone Black Rev. C in order to provide
	* more computing power (1GHz instead of 720MHz)		* more computing power (1GHz instead of 720MHz)
	* more memory: 512MB instead of 256MB		* more memory: 512MB instead of 256MB

imported>Dl4mea: /* == */

2014-08-29T08:51:45Z

← Older revision		Revision as of 08:51, 29 August 2014
Line 48:		Line 48:
	-rwxr-xr-x 1 root root 68 Jan 1 00:00 uEnv.txt		-rwxr-xr-x 1 root root 68 Jan 1 00:00 uEnv.txt

	======		===Device Tree===

	In order to make /dev/ttyO5 available, the internal HDMI must be disabled already in kernel command line. For this purpose, on the first (FAT formatted) partition, a file uEnv.txt needs to be present which contains

	~~optargs=quiet capemgr.disable_partno=BB-BONELT-HDMI,BB-BONELT-HDMIN~~

	~~Disabling HDMI was the compromise decided that the application SW is equal on BB-white and BB-black.~~

	~~Finally, the first partition contains~~
	~~root@bbb-setup1:~/mmc1# ls -l~~
	~~-rwxr-xr-x 1 root root 99976 Jul 5 2014 MLO~~
	~~-rwxr-xr-x 1 root root 379412 Jul 5 2014 u-boot.img~~
	~~-rwxr-xr-x 1 root root 68 Jan 1 00:00 uEnv.txt~~

imported>Dl4mea: /* Boot Requirements */

2014-08-29T08:51:27Z

Boot Requirements

← Older revision		Revision as of 08:51, 29 August 2014
Line 35:		Line 35:

	===Boot Requirements===		===Boot Requirements===

			In order to make /dev/ttyO5 available, the internal HDMI must be disabled already in kernel command line. For this purpose, on the first (FAT formatted) partition, a file uEnv.txt needs to be present which contains

			optargs=quiet capemgr.disable_partno=BB-BONELT-HDMI,BB-BONELT-HDMIN

			Disabling HDMI was the compromise decided that the application SW is equal on BB-white and BB-black.

			Finally, the first partition contains
			root@bbb-setup1:~/mmc1# ls -l
			-rwxr-xr-x 1 root root 99976 Jul 5 2014 MLO
			-rwxr-xr-x 1 root root 379412 Jul 5 2014 u-boot.img
			-rwxr-xr-x 1 root root 68 Jan 1 00:00 uEnv.txt

			======

	In order to make /dev/ttyO5 available, the internal HDMI must be disabled already in kernel command line. For this purpose, on the first (FAT formatted) partition, a file uEnv.txt needs to be present which contains		In order to make /dev/ttyO5 available, the internal HDMI must be disabled already in kernel command line. For this purpose, on the first (FAT formatted) partition, a file uEnv.txt needs to be present which contains

imported>Dl4mea: /* Changed Pin List */

2014-08-29T07:32:35Z

Changed Pin List

← Older revision		Revision as of 07:32, 29 August 2014
Line 20:		Line 20:

	===Changed Pin List===		===Changed Pin List===
			{\| class="wikitable"
			!Function!!Beaglebone white!!Beaglebone Black
			\|-
			\|CONFD\|\|align="center" \|GPIO1_6\|\|align="center" \|GPIO1_13
			\|-
			\|DCLK\|\|align="center" \|GPIO1_7\|\|align="center" \|GPIO1_15
			\|-
			\|NSTAT\|\|align="center" \|GPIO1_2\|\|align="center" \|GPIO1_14
			\|-
			\|DATA0\|\|align="center" \|GPIO1_12\|\|align="center" \|GPIO1_12
			\|-
			\|NCONF\|\|align="center" \|GPIO1_29\|\|align="center" \|GPIO1_5
			\|}

	===Boot Requirements===		===Boot Requirements===

imported>Dl4mea: Created page with "TOC {| |For Experts |''The tasks described in this manual require advanced experience with Unix/Linux.'' |} ===Scope=== Beginning about end of 2014,..."

2014-08-29T07:19:21Z

Created page with "__TOC__ {| |For Experts |''The tasks described in this manual require advanced experience with Unix/Linux.'' |} ===Scope=== Beginning about end of 2014,..."

New page

__TOC__

{|
|[[File:Expert.png|For Experts]]
|''The tasks described in this manual require advanced experience with Unix/Linux.''
|}

===Scope===

Beginning about end of 2014, the Radarcape will use a Beaglebone Black Rev. C in order to provide
* more computing power (1GHz instead of 720MHz)
* more memory: 512MB instead of 256MB
* an internal 4GB eMMC card instead of an external SD card

The only disadvantage seen is that the Radarcape looses the native serial console that was accessible through the back side USB.

This page documents changes required for a Radarcape on a Beaglebone Black Rev. C. Please note that the Radarcape requires at least Revision 3.0 cape board, as some pins that are now used by the eMMC, had to be re-routed.

For fallback reasons, an external SD card still can be used. See below.

===Changed Pin List===

===Boot Requirements===

In order to make /dev/ttyO5 available, the internal HDMI must be disabled already in kernel command line. For this purpose, on the first (FAT formatted) partition, a file uEnv.txt needs to be present which contains

optargs=quiet capemgr.disable_partno=BB-BONELT-HDMI,BB-BONELT-HDMIN

Disabling HDMI was the compromise decided that the application SW is equal on BB-white and BB-black.

Finally, the first partition contains
root@bbb-setup1:~/mmc1# ls -l
-rwxr-xr-x 1 root root 99976 Jul 5 2014 MLO
-rwxr-xr-x 1 root root 379412 Jul 5 2014 u-boot.img
-rwxr-xr-x 1 root root 68 Jan 1 00:00 uEnv.txt

Radarcape:BeagleboneBlack - Revision history

imported>Nunojpg: Remove legacy tips

imported>Dl4mea: /* Changed Pin List */

imported>Dl4mea: /* Scope */

imported>Dl4mea: /* == */

imported>Dl4mea: /* Boot Requirements */

imported>Dl4mea: /* Changed Pin List */

imported>Dl4mea: Created page with "__TOC__ {| |For Experts |''The tasks described in this manual require advanced experience with Unix/Linux.'' |} ===Scope=== Beginning about end of 2014,..."

imported>Dl4mea: Created page with "TOC {| |For Experts |''The tasks described in this manual require advanced experience with Unix/Linux.'' |} ===Scope=== Beginning about end of 2014,..."