Changes between Initial Version and Version 1 of Docs/825gen2/Dev/Devices/USB/HubCardReader


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Timestamp:
11/10/23 11:03:46 (13 months ago)
Author:
Don Wilson
Comment:

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  • Docs/825gen2/Dev/Devices/USB/HubCardReader

    v1 v1  
     1===== USB Hub/SD Card Reader =====
     2
     3Tested Anker USB C Hub with microSD and SD card reader.
     4
     5
     6Verified it does work except HDMI feature. Our USB-C does not include HDMI capabilities.
     7
     8Insert microSD card
     9
     10{{{
     11[  917.373829] audit: type=1327 audit(1698953401.595:24): proctitle=2F7573722F7362696E2F63726F6E64002D6E
     12[ 1018.850425] sd 0:0:0:1: [sdb] 62357504 512-byte logical blocks: (31.9 GB/29.7 GiB)
     13[ 1018.855021] sdb: detected capacity change from 0 to 62357504
     14[ 1018.860700]  sdb: sdb1
     15root@imx8mq-var-dart:~# ls /run/media
     16data-mmcblk0p3  rootfs1-mmcblk0p1  rootfs2-mmcblk0p2  sdb1
     17root@imx8mq-var-dart:~# ls /run/media/sdb1
     18'System Volume Information'   fd_dlc_dbg
     19root@imx8mq-var-dart:~#
     20}}}
     21
     22Insert 128G Flash drive
     23
     24{{{
     25[ 1225.476027] scsi 1:0:0:0: Direct-Access      USB      SanDisk 3.2Gen1 1.00 PQ: 0 ANSI: 6
     26[ 1225.477504] sd 1:0:0:0: [sdc] 240353280 512-byte logical blocks: (123 GB/115 GiB)
     27[ 1225.478241] sd 1:0:0:0: [sdc] Write Protect is off
     28[ 1225.478259] sd 1:0:0:0: [sdc] Mode Sense: 43 00 00 00
     29[ 1225.478730] sd 1:0:0:0: [sdc] Write cache: disabled, read cache: enabled, doesn't support DPO or FUA
     30[ 1225.488847]  sdc: sdc1
     31[ 1225.491253] sd 1:0:0:0: [sdc] Attached SCSI removable disk
     32root@imx8mq-var-dart:~# ls /run/media
     33Data128-sdc1  data-mmcblk0p3  rootfs1-mmcblk0p1  rootfs2-mmcblk0p2  sdb1
     34root@imx8mq-var-dart:~# ls /run/media/Data128-sdc1/
     35'2022-05-01 08-55-02.mp4'  'February 2023.pub'               'Statement for Oct 27, 2022.pdf'
     36'2022-05-29 09-00-00.mp4'  'January 2023.pub'                'System Volume Information'
     37'2022-06-05 08-57-45.mp4'  'June 2023.pub'                    arm-gnu-toolchain-11.3.tar.gz
     38'2022-07-03 09-00-15.mp4'  'May 2022.pub'                     confirmation2022
     39'2022-11-06 08-56-13.mp4'   SS_ChristmasProgram2022           diag
     40'April 2023.pub'           'Statement for Nov 10, 2022.pdf'   drive-download-20221106T131736Z-001
     41'December 2022.pub'        'Statement for Oct 13, 2022.pdf'   nand.tar.gz
     42root@imx8mq-var-dart:~#
     43}}}
     44
     45Insert 256G Flash drive
     46
     47{{{
     48[ 1344.963988] scsi 2:0:0:0: Direct-Access      USB      SanDisk 3.2Gen1 1.00 PQ: 0 ANSI: 6
     49[ 1344.964892] sd 2:0:0:0: [sdd] 488570880 512-byte logical blocks: (250 GB/233 GiB)
     50[ 1344.966340] sd 2:0:0:0: [sdd] Write Protect is off
     51[ 1344.966358] sd 2:0:0:0: [sdd] Mode Sense: 43 00 00 00
     52[ 1344.967433] sd 2:0:0:0: [sdd] Write cache: disabled, read cache: enabled, doesn't support DPO or FUA
     53[ 1344.974941]  sdd: sdd1
     54[ 1344.977258] sd 2:0:0:0: [sdd] Attached SCSI removable disk
     55[ 1345.750567] ntfs: driver 2.1.32 [Flags: R/O MODULE].
     56[ 1345.793647] ntfs: volume version 3.1.
     57root@imx8mq-var-dart:~# ls /run/media
     58Data128-sdc1  Data256G-sdd1  data-mmcblk0p3  rootfs1-mmcblk0p1  rootfs2-mmcblk0p2  sdb1
     59root@imx8mq-var-dart:~# ls /run/media/Data256G-sdd1/
     60'System Volume Information'   en-us_windows_10_business_editions_version_22h2_x64_dvd_8cf17b79.iso
     61root@imx8mq-var-dart:~#
     62}}}
     63
     64Insert 32G SD Card
     65
     66{{{
     67[ 1404.942570] sd 0:0:0:0: [sda] 62333952 512-byte logical blocks: (31.9 GB/29.7 GiB)
     68[ 1404.945548] sda: detected capacity change from 0 to 62333952
     69[ 1404.948529]  sda: sda1
     70root@imx8mq-var-dart:~# ls /run/media
     71Data128-sdc1  Data256G-sdd1  data-mmcblk0p3  rootfs1-mmcblk0p1  rootfs2-mmcblk0p2  sda1  sdb1
     72root@imx8mq-var-dart:~# ls /run/media/sda1
     73 DCIM           FSCK0000.004   FSCK0000.009   FSCK0001.REC   FSCK0006.REC   FSCK0011.REC  'System Volume Information'
     74 FSCK0000.000   FSCK0000.005   FSCK0000.010   FSCK0002.REC   FSCK0007.REC   FSCK0012.REC   _disk_id.pod
     75 FSCK0000.001   FSCK0000.006   FSCK0000.011   FSCK0003.REC   FSCK0008.REC   FSCK0013.REC
     76 FSCK0000.002   FSCK0000.007   FSCK0000.012   FSCK0004.REC   FSCK0009.REC   MISC
     77 FSCK0000.003   FSCK0000.008   FSCK0000.REC   FSCK0005.REC   FSCK0010.REC   SDFS_CFG.BIN
     78root@imx8mq-var-dart:~#
     79}}}
     80
     81Another flash drive
     82
     83{{{
     84[ 1500.130967] scsi 3:0:0:0: Direct-Access     SanDisk  U3 Cruzer Micro  8.02 PQ: 0 ANSI: 0 CCS
     85[ 1500.132833] sd 3:0:0:0: [sde] 15753215 512-byte logical blocks: (8.07 GB/7.51 GiB)
     86[ 1500.133063] sd 3:0:0:0: [sde] Write Protect is off
     87[ 1500.133078] sd 3:0:0:0: [sde] Mode Sense: 45 00 00 08
     88[ 1500.133236] sd 3:0:0:0: [sde] No Caching mode page found
     89[ 1500.133249] sd 3:0:0:0: [sde] Assuming drive cache: write through
     90[ 1500.136487]  sde: sde1
     91[ 1500.137989] sd 3:0:0:0: [sde] Attached SCSI removable disk
     92root@imx8mq-var-dart:~# ls /run/media
     93DATA8G-sde1  Data128-sdc1  Data256G-sdd1  data-mmcblk0p3  rootfs1-mmcblk0p1  rootfs2-mmcblk0p2  sda1  sdb1
     94root@imx8mq-var-dart:~# ls /run/media/DATA8G-sde1/
     95 825wiki_old.tar.gz  'March 2023x.pub'             lcd2004.py        liquidcrystal_i2c.py   svn_825.tar.gz
     96'August 2023.pub'    'September 2023.pub'          lcd2004x.py       pythonsmbus.py         trac_usr_bin.tar.gz
     97'July 2023.pub'      'System Volume Information'   lcd_i2c.py        so651332
     98'March 2023.pub'      etc_old.tar.gz               lib825ev.tar.gz   so651332.sgn
     99root@imx8mq-var-dart:~#
     100}}}
     101
     102A microSD card, SD card, USB-C flash drive and two traditional USB flash drives all connected simultaneously:
     103
     104{{{
     105root@imx8mq-var-dart:~# ls /run/media
     106DATA8G-sde1  Data128-sdc1  Data256G-sdd1  data-mmcblk0p3  rootfs1-mmcblk0p1  rootfs2-mmcblk0p2  sda1  sdb1
     107
     108root@imx8mq-var-dart:~# df -h
     109Filesystem      Size  Used Avail Use% Mounted on
     110/dev/root       7.1G  4.2G  2.5G  64% /
     111devtmpfs        1.5G  4.0K  1.5G   1% /dev
     112tmpfs           2.0G  4.0M  2.0G   1% /dev/shm
     113tmpfs           782M   11M  772M   2% /run
     114tmpfs           4.0M     0  4.0M   0% /sys/fs/cgroup
     115tmpfs           2.0G   48K  2.0G   1% /tmp
     116tmpfs           2.0G  248K  2.0G   1% /var/volatile
     117/dev/mmcblk0p1  7.1G  3.1G  3.6G  47% /run/media/rootfs1-mmcblk0p1
     118/dev/mmcblk0p2  7.1G   24K  6.7G   1% /run/media/rootfs2-mmcblk0p2
     119/dev/mmcblk0p3  182M   14K  168M   1% /run/media/data-mmcblk0p3
     120tmpfs           391M   12K  391M   1% /run/user/1001
     121tmpfs           391M     0  391M   0% /run/user/0
     122/dev/sdb1        30G  1.2M   30G   1% /run/media/sdb1
     123/dev/sdc1       115G   11G  104G  10% /run/media/Data128-sdc1
     124/dev/sdd1       233G  5.7G  228G   3% /run/media/Data256G-sdd1
     125/dev/sda1        30G   24G  6.1G  80% /run/media/sda1
     126/dev/sde1       7.5G  967M  6.6G  13% /run/media/DATA8G-sde1
     127}}}
     128
     129