Advantech RSB-4220 handleiding
Handleiding
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RSB-4220 User Manual 24
2.5.2 USB Test
2.5.2.1 USB HOST TEST
1. Plug a USB flash device into the USB connector.
2. Mount the USB flash and check that it is detectable by the system.
3. Run program to read/write to USB flash memory.
root@am335x-adv:/unit_tests# ./AutoRun_usb_host.sh
disk_to_test=sda
---create partition for sda
---format file system
partion_list=sda1
test /dev/sda1
pass
2.5.2.2 USB OTG Test
1. Jump to OTG mode. Use a USB type-A cable to connect the USB-OTG port of
RSB-4220 to the USB port of your PC.
2. Copy the 20 MB xx file to RSB-4220 from your PC.
3. Check that the RSB-4220 xx file size is 20 MB.
2.5.3 SD Test
1. Insert an SD card into the SD1 slot.
2. Mount the SD card device and check that it is detectable by the system.
root@am335x-adv:/unit_tests# fdisk -l /dev/mmcblk0
Disk /dev/mmcblk0: 3.7 GiB, 3980394496 bytes, 7774208 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: dos
Disk identifier: 0x00000000
Device Boot Start End Sectors Size Id Type
/dev/mmcblk0p1 * 63 144584 144522 70.6M c W95 FAT32 (LBA)
/dev/mmcblk0p2 160650 7759394 7598745 3.6G 83 Linux
3. Run program to read/write to SD. Please note that the execution of the below
test script will re-partition and format SD card, so be cautious.
root@am335x-adv:/unit_tests# ./AutoRun_sd.sh mmcblk0
10240+0 records in
10240+0 records out
10240+0 records in
10240+0 records out
10240+0 records in
10240+0 records out
=================SD test pass================
Bekijk gratis de handleiding van Advantech RSB-4220, stel vragen en lees de antwoorden op veelvoorkomende problemen, of gebruik onze assistent om sneller informatie in de handleiding te vinden of uitleg te krijgen over specifieke functies.
Productinformatie
| Merk | Advantech |
| Model | RSB-4220 |
| Categorie | Niet gecategoriseerd |
| Taal | Nederlands |
| Grootte | 6307 MB |
