Skip to content

Firmware

General_HCVR7x16-S3_Eng_PN_Market_V3.218.0000002.5.R.190301.zip

ASM firmware released Mar 1, 2019. May work with 1 device.

Released
Mar 1, 2019
Version
V3.218.0000002.5.R
Size
29.5 MB
Hardware
1 device

Download

Download firmware

Permanent copy on the Internet Archive (item page)

MD5
7d176d7177904ca770b06bce1e4745d6
SHA-256
ba4fd644777be14870f9a52596d96113ef8b01e611dabe435746a82138085471

Where it's published

Compatible hardware

Hardware IDs this firmware's installer accepts (1 device). Names with placeholders such as x or XXX are board families.

Where these IDs come from
  • Install.lua: the installer script's board checks, 2 IDs
  • Install.lua in General_HCVR7x16-S3_Eng_PN_V3.218.0000002.5.R.190301.bin: the installer script's board checks, 2 IDs

Technical details

Read from inside the firmware (zip archive). This file bundles 2 firmware images.

Firmware image

Flash
16.0 MB
Security
Not signed
Flash layout: 6 partitions

From the recorder's Install.lua partition table.

PartitionStartEndSizeImageFilesystemBuilt
boot0xa00000000xa0050000320.0 KBnot written——
rootfs0xa00600000xa0da000013.3 MBnot written——
web0xa0da00000xa0f400001.6 MBnot written——
custom0xa0f400000xa0f60000128.0 KBnot written——
logo0xa0f600000xa0f80000128.0 KBnot written——
config0xa0f800000xa1000000512.0 KBnot written——

General_HCVR7x16-S3_Eng_PN_V3.218.0000002.5.R.190301.bin

SoC
HiSilicon: one of Hi3520DV300, Hi3521A, Hi3531A
Architecture
arm
Bootloader
U-Boot 2010.06-svn3271
Flash
16.0 MB
Image dates
Mar 1, 2019
Security
Signed, not encrypted
Flash layout: 6 partitions, 5 written by this firmware

From the recorder's Install.lua partition table.

PartitionStartEndSizeImageFilesystemBuilt
boot0xa00000000xa0050000320.0 KBu-boot.bin.img—2019-03-01
rootfs0xa00600000xa0da000013.3 MBromfs-x.cramfs.imgsquashfs2019-03-01
web0xa0da00000xa0f400001.6 MBweb-x.cramfs.imgsquashfs2019-03-01
custom0xa0f400000xa0f60000128.0 KBcustom-x.cramfs.imgcramfs2019-03-01
logo0xa0f600000xa0f80000128.0 KBlogo-x.cramfs.imgcramfs2019-03-01
config0xa0f800000xa1000000512.0 KBnot written——

Other files for much of the same hardware, from any vendor.