Revision as of 16:01, 27 December 2015

DART-6UL USB Host

Plug a DiskOnKey, Mouse or Keyboard to any of the 3 USB host ports on the DVK.

Example DiskOnKey

Insert DiskOnKey:

root@imx6ul-var-dart:~# usb 1-1: new high-speed USB device number 3 using ci_hdrc
usb-storage 1-1:1.0: USB Mass Storage device detected
scsi1 : usb-storage 1-1:1.0
scsi 1:0:0:0: Direct-Access     SanDisk  U3 Cruzer Micro  8.02 PQ: 0 ANSI: 0 CCS
sd 1:0:0:0: [sda] 3907583 512-byte logical blocks: (2.00 GB/1.86 GiB)
sd 1:0:0:0: [sda] Write Protect is off
sd 1:0:0:0: [sda] No Caching mode page found
sd 1:0:0:0: [sda] Assuming drive cache: write through
sd 1:0:0:0: [sda] No Caching mode page found
sd 1:0:0:0: [sda] Assuming drive cache: write through
 sda: sda1 sda2
sd 1:0:0:0: [sda] No Caching mode page found
sd 1:0:0:0: [sda] Assuming drive cache: write thr

List directory

 $ root@imx6ul-var-dart:~# ls /run/media/sda1
$RECYCLE.BIN                   bookmarks-2015-06-25.json
Android                        iMX6_gpio_test
LOST.DIR                       junk
LS1021_SOM                     linux-3.2.0-psp04.06.00.11
Movies                         tek00000.png
Mpeg                           tek00001.png
Music                          tek00002.png
Playlists                      test0.wav
SanDiskSecureAccessV2.0        test2.wav
SanDiskSecureAccessV2_win.exe  test3.wav
System Volume Information      testx.wav
TIInit_11.8.32.bts             vmlinux
VAR-SOM-AM33-SCHV212.DSN       wifi_fw_android_working
am43-demo                      wl1271-nvs.bin
apk                            xorcom
backing_file                   zImage

Write some data:

$ dd if=/dev/urandom of=/run/media/sda1/junk bs=1M count=20 
20+0 records in
20+0 records out
20971520 bytes (21 MB) copied, 22.9626 s, 913 kB/s

Example FTDI

Inseret the FTDI device:

usb 2-1.2: USB disconnect, device number 4
usb 2-1.2: new full-speed USB device number 7 using ci_hdrc
usbcore: registered new interface driver usbserial
usbcore: registered new interface driver usbserial_generic
usbserial: USB Serial support registered for generic
usbcore: registered new interface driver ftdi_sio
usbserial: USB Serial support registered for FTDI USB Serial Device
ftdi_sio 2-1.2:1.0: FTDI USB Serial Device converter detected
usb 2-1.2: Detected FT232RL
usb 2-1.2: Number of endpoints 2
usb 2-1.2: Endpoint 1 MaxPacketSize 64
usb 2-1.2: Endpoint 2 MaxPacketSize 64
usb 2-1.2: Setting MaxPacketSize 64
usb 2-1.2: FTDI USB Serial Device converter now attached to ttyUSB0

Connect to the target:

$ ssh root@192.168.1.130

Start minicom and set the interface

$ minicom -s

connect pin 2 to 3 on the serial port and test for loop-back.

Linux USB Host: Difference between revisions

Revision as of 16:01, 27 December 2015

Contents

Example DiskOnKey

Example FTDI

@@ Line 3: / Line 3: @@
 = Example DiskOnKey =
 Insert DiskOnKey:
-<pre>usb 2-1.3: new high-speed USB device number 8 using ci_hdrc
+<pre>root@imx6ul-var-dart:~# usb 1-1: new high-speed USB device number 3 using ci_hdrc
-usb-storage 2-1.3:1.0: USB Mass Storage device detected
+usb-storage 1-1:1.0: USB Mass Storage device detected
-scsi2 : usb-storage 2-1.3:1.0
+scsi1 : usb-storage 1-1:1.0
-scsi 2:0:0:0: Direct-Access     SanDisk  Cruzer Blade     2.01 PQ: 0 ANSI: 6
+scsi 1:0:0:0: Direct-Access     SanDisk  U3 Cruzer Micro  8.02 PQ: 0 ANSI: 0 CCS
-sd 2:0:0:0: [sdb] 7821312 512-byte logical blocks: (4.00 GB/3.72 GiB)
+sd 1:0:0:0: [sda] 3907583 512-byte logical blocks: (2.00 GB/1.86 GiB)
-sd 2:0:0:0: [sdb] Write Protect is off
+sd 1:0:0:0: [sda] Write Protect is off
-sd 2:0:0:0: [sdb] Write cache: disabled, read cache: enabled, doesn't support DPO or FUA
+sd 1:0:0:0: [sda] No Caching mode page found
-  sdb: sdb1
+sd 1:0:0:0: [sda] Assuming drive cache: write through
-sd 2:0:0:0: [sdb] Attached SCSI disk
+sd 1:0:0:0: [sda] No Caching mode page found
-FAT-fs (sdb1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck.
+sd 1:0:0:0: [sda] Assuming drive cache: write through
+  sda: sda1 sda2
+sd 1:0:0:0: [sda] No Caching mode page found
+sd 1:0:0:0: [sda] Assuming drive cache: write thr
 </pre>
 List directory
-<pre> $ ls /run/media/sdb1/
+<pre> $ root@imx6ul-var-dart:~# ls /run/media/sda1
 $RECYCLE.BIN                   bookmarks-2015-06-25.json
 Android                        iMX6_gpio_test
-LOST.DIR                       linux-3.2.0-psp04.06.00.11
+LOST.DIR                       junk
-LS1021_SOM                     tek00000.png
+LS1021_SOM                     linux-3.2.0-psp04.06.00.11
-Movies                         tek00001.png
+Movies                         tek00000.png
-Mpeg                           tek00002.png
+Mpeg                           tek00001.png
-Music                          test0.wav
+Music                          tek00002.png
-Playlists                      test2.wav
+Playlists                      test0.wav
-SanDiskSecureAccessV2.0        test3.wav
+SanDiskSecureAccessV2.0        test2.wav
-SanDiskSecureAccessV2_win.exe  testx.wav
+SanDiskSecureAccessV2_win.exe  test3.wav
-System Volume Information      vmlinux
+System Volume Information      testx.wav
-TIInit_11.8.32.bts             wifi_fw_android_working
+TIInit_11.8.32.bts             vmlinux
-VAR-SOM-AM33-SCHV212.DSN       wl1271-nvs.bin
+VAR-SOM-AM33-SCHV212.DSN       wifi_fw_android_working
-am43-demo                      xorcom
+am43-demo                      wl1271-nvs.bin
-apk                            zImage
+apk                            xorcom
-backing_file
+backing_file                   zImage
 </pre>
 Write some data:
-<pre>$ dd if=/dev/urandom of=/run/media/sdb1/junk bs=1M count=20
+<pre>$ dd if=/dev/urandom of=/run/media/sda1/junk bs=1M count=20
 +0 records in
 +0 records out
-20971520 bytes (21 MB) copied, 8.35507 s, 2.5 MB/s
+20971520 bytes (21 MB) copied, 22.9626 s, 913 kB/s
 </pre>