I believe these are reversed.2. camera Tx >>>> USB TTL RX
3. camera Rx >>>> USB TTL TX
I believe these are reversed.
The TX will only blink when you type at the keyboard.but when revert pins the led TX on USB TTL not blinking
# prtHardInfo
Start at 2019-01-01 23:13:10
Serial NO :DS-2CD2035-I20160313AACH579190100
V5.3.6 build 151221
NetProcess Version: 1.6.1 [14:22:22-Sep 10 2015]
Db Encrypt Version: 65537
hardwareVersion = 0x0
hardWareExtVersion = 0x0
encodeChans = 1
decodeChans = 1
alarmInNums = 0
alarmOutNums = 0
ataCtrlNums = 0
flashChipNums = 0
ramSize = 0x100
networksNums = 1
language = 1
devType = 0x2250a
net reboot count = 0
Path: .
Working Copy Root Path: /usr/local/jenkins/workspace/Frontend_BaseLine_Publish_Build/2332
URL: https://192.0.0.140/Camera/Platform/Branches/branches_frontend_software_platform/IPC_develop_branch/IPC_5.3.6_G0
Repository Root: https://192.0.0.140/Camera
Repository UUID: df2d70c3-7593-7941-af1e-571b313c0946
Revision: 167916
Node Kind: directory
Schedule: normal
Last Changed Author: liuyurui
Last Changed Rev: 167909
Last Changed Date: 2015-12-21 11:07:34 +0800 (Mon, 21 Dec 2015)
# dmesg
[ 0.000000] Booting Linux on physical CPU 0
[ 0.000000] Initializing cgroup subsys cpu
[ 0.000000] Linux version 3.4.35 (luoxiaobing@Cpl-Frt-BSP) (gcc version 4.8.3 20131202 (prerelease) (Hisilicon_v300) ) #1 Tue Dec 15 11:43:00 CST 2015
[ 0.000000] CPU: ARMv7 Processor [410fc075] revision 5 (ARMv7), cr=10c53c7d
[ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache
[ 0.000000] Machine: g0
[ 0.000000] MISC TAGS: mdio_intf=mii phy_addr=3
[ 0.000000] Memory policy: ECC disabled, Data cache writeback
[ 0.000000] On node 0 totalpages: 26112
[ 0.000000] free_area_init_node: node 0, pgdat c060e910, node_mem_map c0664000
[ 0.000000] Normal zone: 204 pages used for memmap
[ 0.000000] Normal zone: 0 pages reserved
[ 0.000000] Normal zone: 25908 pages, LIFO batch:7
[ 0.000000] pcpu-alloc: s0 r0 d32768 u32768 alloc=1*32768
[ 0.000000] pcpu-alloc: [0] 0
[ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 25908
[ 0.000000] Kernel command line: console=ttyAMA0,115200
[ 0.000000] PID hash table entries: 512 (order: -1, 2048 bytes)
[ 0.000000] Dentry cache hash table entries: 16384 (order: 4, 65536 bytes)
[ 0.000000] Inode-cache hash table entries: 8192 (order: 3, 32768 bytes)
[ 0.000000] Memory: 102MB = 102MB total
[ 0.000000] Memory: 96928k/96928k available, 7520k reserved, 0K highmem
[ 0.000000] Virtual kernel memory layout:
[ 0.000000] vector : 0xffff0000 - 0xffff1000 ( 4 kB)
[ 0.000000] fixmap : 0xfff00000 - 0xfffe0000 ( 896 kB)
[ 0.000000] vmalloc : 0xc6800000 - 0xff000000 ( 904 MB)
[ 0.000000] lowmem : 0xc0000000 - 0xc6600000 ( 102 MB)
[ 0.000000] modules : 0xbf000000 - 0xc0000000 ( 16 MB)
[ 0.000000] .text : 0xc0008000 - 0xc044a000 (4360 kB)
[ 0.000000] .init : 0xc044a000 - 0xc05d86b4 (1594 kB)
[ 0.000000] .data : 0xc05da000 - 0xc060f040 ( 213 kB)
[ 0.000000] .bss : 0xc060f070 - 0xc0663a40 ( 339 kB)
[ 0.000000] SLUB: Genslabs=11, HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
[ 0.000000] NR_IRQS:128
[ 0.000000] sched_clock: 32 bits at 49MHz, resolution 20ns, wraps every 86767ms
[ 0.000000] Console: colour dummy device 80x30
[ 0.000131] Calibrating delay loop... 1196.85 BogoMIPS (lpj=5984256)
[ 0.090076] pid_max: default: 32768 minimum: 301
[ 1.549303] Card authentication succeeded
[ 1.549462] Mount-cache hash table entries: 512
[ 1.550085] Initializing cgroup subsys freezer
[ 1.550196] CPU: Testing write buffer coherency: ok
[ 1.550415] Setting up static identity map for 0x8033b1f0 - 0x8033b248
[ 1.552890] dummy:
[ 1.553310] NET: Registered protocol family 16
[ 1.555617] Serial: AMBA PL011 UART driver
[ 1.555721] uart:0: ttyAMA0 at MMIO 0x20080000 (irq = 40) is a PL011 rev2
[ 1.555805] console [ttyAMA0] enabled
[ 1.556165] uart:1: ttyAMA1 at MMIO 0x20090000 (irq = 41) is a PL011 rev2
[ 1.556537] uart:2: ttyAMA2 at MMIO 0x200a0000 (irq = 42) is a PL011 rev2
[ 1.574534] bio: create slab <bio-0> at 0
[ 1.575332] gpiochip_add: registered GPIOs 0 to 127 on device: r7-gpio
[ 1.576658] SCSI subsystem initialized
[ 1.577680] usbcore: registered new interface driver usbfs
[ 1.578130] usbcore: registered new interface driver hub
[ 1.578413] usbcore: registered new device driver usb
[ 2.510549] Switching to clocksource timer0
[ 2.528875] NET: Registered protocol family 2
[ 2.529152] IP route cache hash table entries: 1024 (order: 0, 4096 bytes)
[ 2.529660] TCP established hash table entries: 4096 (order: 3, 32768 bytes)
[ 2.529773] TCP bind hash table entries: 4096 (order: 2, 16384 bytes)
[ 2.529846] TCP: Hash tables configured (established 4096 bind 4096)
[ 2.529862] TCP: reno registered
[ 2.529878] UDP hash table entries: 256 (order: 0, 4096 bytes)
[ 2.529908] UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)
[ 2.530292] NET: Registered protocol family 1
[ 2.530599] RPC: Registered named UNIX socket transport module.
[ 2.530619] RPC: Registered udp transport module.
[ 2.530630] RPC: Registered tcp transport module.
[ 2.530643] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 2.703092] mmc0 power register success!
[ 2.703115] mmc1 power register success!
[ 2.727878] yaffs: yaffs built Dec 15 2015 11:42:16 Installing.
[ 2.727937] msgmni has been set to 189
[ 2.730420] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 253)
[ 2.730444] io scheduler noop registered
[ 2.730457] io scheduler deadline registered (default)
[ 2.730515] io scheduler cfq registered
[ 2.732506] Spi id table Version 1.22
[ 2.732522] Hisfc350 Device Driver, Version 1.10
[ 2.733101] Found Nand Flash Controller V610.
[ 2.733727] Nand ID: 0x98 0xF1 0x80 0x15 0xF2 0x16 0x08 0x00
[ 2.733754] #########[ECC] pagetype 2, ecctype 3
[ 2.733786] Nand: Toshiba TC58BVG0S3HTA00
[ 2.733798] Nand(HW-Auto): Block:128KB Page:2KB OOB:64B ECC:4bit/512 Chip:128MB*1
[ 2.736561] Creating 13 MTD partitions on "hinand":
[ 2.736599] 0x000000000000-0x000000100000 : "bld"
[ 2.742531] 0x000000100000-0x000000180000 : "env"
[ 2.746644] 0x000000180000-0x000000200000 : "enc"
[ 2.750837] 0x000000200000-0x000000280000 : "sysflg"
[ 2.754980] 0x000000280000-0x000000380000 : "dpt"
[ 2.760890] 0x000000380000-0x000000b80000 : "sys0"
[ 2.790097] 0x000000b80000-0x000001380000 : "sys1"
[ 2.819164] 0x000001380000-0x000003980000 : "app0"
[ 2.947826] 0x000003980000-0x000005f80000 : "app1"
[ 3.076575] 0x000005f80000-0x000006380000 : "cfg0"
[ 3.092226] 0x000006380000-0x000006780000 : "cfg1"
[ 3.108036] 0x000006780000-0x000007780000 : "syslog"
[ 3.163760] 0x000007780000-0x000008000000 : "resv"
[ 3.194574] tun: Universal TUN/TAP device driver, 1.6
[ 3.194592] tun: (C) 1999-2004 Max Krasnyansky <maxk@qualcomm.com>
[ 3.195750] Higmac dma_sg_phy: 0x85a40000
[ 3.291405] higmac_mdio_bus: probed
[ 3.293103] ETH0: mii, phy_addr=3, mii_name=mdio0
[ 3.293122] PPP generic driver version 2.4.2
[ 3.293665] PPP BSD Compression module registered
[ 3.293682] PPP Deflate Compression module registered
[ 3.299084] PPP MPPE Compression module registered
[ 3.299107] NET: Registered protocol family 24
[ 3.299587] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 3.325503] hiusb-ehci hiusb-ehci.0: HIUSB EHCI
[ 3.325623] hiusb-ehci hiusb-ehci.0: new USB bus registered, assigned bus number 1
[ 3.325735] hiusb-ehci hiusb-ehci.0: irq 53, io mem 0x100b0000
[ 3.340065] hiusb-ehci hiusb-ehci.0: USB 0.0 started, EHCI 1.00
[ 3.341182] hub 1-0:1.0: USB hub found
[ 3.341218] hub 1-0:1.0: 1 port detected
[ 3.341994] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[ 3.342337] hiusb-ohci hiusb-ohci.0: HIUSB OHCI
[ 3.342400] hiusb-ohci hiusb-ohci.0: new USB bus registered, assigned bus number 2
[ 3.342454] hiusb-ohci hiusb-ohci.0: irq 54, io mem 0x100a0000
[ 3.405123] hub 2-0:1.0: USB hub found
[ 3.405159] hub 2-0:1.0: 1 port detected
[ 3.440721] rtc rtc: rtc core: registered rtc as rtc0
[ 3.441212] i2c /dev entries driver
[ 3.442817] hisi_i2c hisi_i2c.0: Hisilicon [i2c-0] probed!
[ 3.443430] hisi_i2c hisi_i2c.1: Hisilicon [i2c-1] probed!
[ 3.444010] hisi_i2c hisi_i2c.2: Hisilicon [i2c-2] probed!
[ 3.444499] r7 watchdog driver v1.0. initial timeout 60 sec
[ 3.446948] card disconnected!
[ 3.448269] card disconnected!
[ 3.448556] Netfilter messages via NETLINK v0.30.
[ 3.448582] nfnl_acct: registering with nfnetlink.
[ 3.448670] nf_conntrack version 0.5.0 (1514 buckets, 6056 max)
[ 3.450428] ip_tables: (C) 2000-2006 Netfilter Core Team
[ 3.450541] TCP: cubic registered
[ 3.450554] Initializing XFRM netlink socket
[ 3.452785] NET: Registered protocol family 10
[ 3.454066] ip6_tables: (C) 2000-2006 Netfilter Core Team
[ 3.454149] IPv6 over IPv4 tunneling driver
[ 3.456772] NET: Registered protocol family 17
[ 3.456835] NET: Registered protocol family 15
[ 3.456850] lib80211: common routines for IEEE802.11 drivers
[ 3.456866] lib80211_crypt: registered algorithm 'NULL'
[ 3.456913] VFP support v0.3: implementor 41 architecture 2 part 30 variant 7 rev 5
[ 3.457992] registered taskstats version 1
[ 3.490099] rtc rtc: setting system clock to 2019-01-01 23:12:45 UTC (1546384365)
[ 3.492816] Freeing init memory: 1592K
[ 4.194567] yaffs: dev is 32505863 name is "mtdblock7" rw
[ 4.194586] yaffs: passed flags ""
[ 4.194602] yaffs: yaffs: Attempting MTD mount of 31.7,"mtdblock7"
[ 4.194937] yaffs: checking block 0 bad
[ 4.199629] yaffs: yaffs_read_super: is_checkpointed 1
[ 4.239600] ADDRCONF(NETDEV_UP): eth0: link is not ready
[ 9.335162] yaffs: dev is 32505865 name is "mtdblock9" rw
[ 9.335180] yaffs: passed flags ""
[ 9.335195] yaffs: yaffs: Attempting MTD mount of 31.9,"mtdblock9"
[ 9.342082] yaffs: checking block 0 bad
[ 9.342731] yaffs: checking block 1 bad
[ 9.343368] yaffs: checking block 2 bad
[ 9.344005] yaffs: checking block 3 bad
[ 9.344642] yaffs: checking block 4 bad
[ 9.344880] yaffs: block 5 is bad
[ 9.344891] yaffs: checking block 5 bad
[ 9.345528] yaffs: checking block 6 bad
[ 9.346164] yaffs: checking block 7 bad
[ 9.346801] yaffs: checking block 8 bad
[ 9.347438] yaffs: checking block 9 bad
[ 9.348076] yaffs: checking block 10 bad
[ 9.348713] yaffs: checking block 11 bad
[ 9.349351] yaffs: checking block 12 bad
[ 9.349988] yaffs: checking block 13 bad
[ 9.350629] yaffs: checking block 14 bad
[ 9.351268] yaffs: checking block 15 bad
[ 9.351906] yaffs: checking block 16 bad
[ 9.352543] yaffs: checking block 17 bad
[ 9.353180] yaffs: checking block 18 bad
[ 9.353817] yaffs: checking block 19 bad
[ 9.354455] yaffs: checking block 20 bad
[ 9.355092] yaffs: checking block 21 bad
[ 9.355729] yaffs: checking block 22 bad
[ 9.356366] yaffs: checking block 23 bad
[ 9.357003] yaffs: checking block 24 bad
[ 9.357641] yaffs: checking block 25 bad
[ 9.358278] yaffs: checking block 26 bad
[ 9.358916] yaffs: checking block 27 bad
[ 9.359553] yaffs: checking block 28 bad
[ 9.360192] yaffs: checking block 29 bad
[ 9.360830] yaffs: checking block 30 bad
[ 9.361468] yaffs: checking block 31 bad
[ 9.378898] yaffs: yaffs_read_super: is_checkpointed 0
[ 9.620665] base module init version.
[ 9.632075] hikcomm: module license 'Proprietary' taints kernel.
[ 9.632100] Disabling lock debugging due to kernel taint
[ 9.633408] RS485_CTRL MUXCTRL(32) FCN0 GPIO9_4 OUTPUT LOW_LEVEL
[ 9.633441] RS485_RXD MUXCTRL(31) FCN1 NO_GPIO
[ 9.633457] RS485_TXD MUXCTRL(33) FCN1 NO_GPIO
[ 9.633472] RS485_2_RXD MUXCTRL(34) FCN1 NO_GPIO
[ 9.633488] RS485_2_TXD MUXCTRL(35) FCN1 NO_GPIO
[ 9.633503] SPI1_SCLK MUXCTRL(24) FCN1 NO_GPIO
[ 9.633518] SPI1_MOSI MUXCTRL(25) FCN1 NO_GPIO
[ 9.633533] SPI1_MISO MUXCTRL(26) FCN1 NO_GPIO
[ 9.633549] SPI1_CSN0 MUXCTRL(27) FCN1 NO_GPIO
[ 9.633564] SPI1_CSN1 MUXCTRL(1 ) FCN2 NO_GPIO
[ 9.633594] SPI1_CSN2 MUXCTRL(2 ) FCN2 NO_GPIO
[ 9.633609] I2C0_SDA MUXCTRL(21) FCN2 NO_GPIO
[ 9.633624] I2C0_SCL MUXCTRL(20) FCN2 NO_GPIO
[ 9.633640] I2C2_SDA MUXCTRL(28) FCN1 NO_GPIO
[ 9.633655] I2C2_SCL MUXCTRL(29) FCN1 NO_GPIO
[ 9.633670] IRIS_PWM MUXCTRL(55) FCN1 NO_GPIO
[ 9.633685] ENCRYPT_CLK MUXCTRL(56) FCN1 NO_GPIO
[ 9.633701] FAR_IR_PWM MUXCTRL(85) FCN0 NO_GPIO
[ 9.633716] NEAR_IR_PWM MUXCTRL(86) FCN0 NO_GPIO
[ 9.633731] ALARM_IN1 MUXCTRL(113) FCN0 GPIO12_6 INPUT LOW_LEVEL
[ 9.633754] ALARM_OUT1 MUXCTRL(111) FCN0 GPIO12_4 OUTPUT LOW_LEVEL
[ 9.633776] ALARM_IN2 MUXCTRL(112) FCN0 GPIO12_5 INPUT LOW_LEVEL
[ 9.633799] ALARM_OUT2 MUXCTRL(110) FCN0 GPIO12_3 OUTPUT LOW_LEVEL
[ 9.633821] IRCUT_1 MUXCTRL(116) FCN0 GPIO13_1 OUTPUT LOW_LEVEL
[ 9.633843] IRCUT_2 MUXCTRL(115) FCN0 GPIO13_0 OUTPUT LOW_LEVEL
[ 9.633865] IRCUT_FB MUXCTRL(105) FCN0 GPIO15_1 INPUT LOW_LEVEL
[ 9.633888] ZOOM_FB MUXCTRL(119) FCN0 GPIO13_4 INPUT LOW_LEVEL
[ 9.633910] FOCUS_FB MUXCTRL(118) FCN0 GPIO13_3 INPUT LOW_LEVEL
[ 9.633932] ABF_FB MUXCTRL(107) FCN0 GPIO12_0 INPUT LOW_LEVEL
[ 9.633954] MOTOR_RSTN MUXCTRL(104) FCN0 GPIO15_0 OUTPUT LOW_LEVEL
[ 9.633976] MFOCUS MUXCTRL(120) FCN0 GPIO13_5 INPUT LOW_LEVEL
[ 9.633998] IRIS_SET MUXCTRL(114) FCN0 GPIO12_7 OUTPUT LOW_LEVEL
[ 9.634020] IR_PHOTO_FB MUXCTRL(87) FCN0 NO_GPIO
[ 9.634035] TEMP_IN MUXCTRL(88) FCN0 NO_GPIO
[ 9.634050] USB_PWREN MUXCTRL(43) FCN1 NO_GPIO
[ 9.634066] USB_OVRCUR MUXCTRL(42) FCN1 NO_GPIO
[ 9.634081] FTY_RST MUXCTRL(117) FCN0 GPIO13_2 INPUT LOW_LEVEL
[ 9.634103] VD_OUT MUXCTRL(106) FCN0 GPIO15_2 OUTPUT LOW_LEVEL
[ 9.634124] MCU_SWIM MUXCTRL(38) FCN0 GPIO10_2 OUTPUT HIGH_LEVEL
[ 9.634147] MCU_PROG_RSTN MUXCTRL(39) FCN0 GPIO10_3 OUTPUT HIGH_LEVEL
[ 9.634169] LED_CTRL1 MUXCTRL(109) FCN0 GPIO12_2 OUTPUT HIGH_LEVEL
[ 9.634191] LED_CTRL2 MUXCTRL(108) FCN0 GPIO12_1 OUTPUT LOW_LEVEL
[ 9.634213] BCMDHD_OOB MUXCTRL(40) FCN0 GPIO10_4 INPUT LOW_LEVEL
[ 9.634236] SENSOR_CLK MUXCTRL(0 ) FCN1 NO_GPIO
[ 9.634251] SENSOR_RST MUXCTRL(53) FCN0 GPIO0_0 OUTPUT HIGH_LEVEL
[ 9.634279] PHY_RST MUXCTRL(54) FCN0 GPIO0_1 OUTPUT HIGH_LEVEL
[ 9.634302] VO_CLK MUXCTRL(3 ) FCN1 NO_GPIO
[ 9.634317] VO_DAT15 MUXCTRL(4 ) FCN1 NO_GPIO
[ 9.634332] VO_DAT14 MUXCTRL(5 ) FCN1 NO_GPIO
[ 9.634347] VO_DAT13 MUXCTRL(6 ) FCN1 NO_GPIO
[ 9.634362] VO_DAT12 MUXCTRL(7 ) FCN1 NO_GPIO
[ 9.634378] VO_DAT11 MUXCTRL(8 ) FCN1 NO_GPIO
[ 9.634393] VO_DAT10 MUXCTRL(9 ) FCN1 NO_GPIO
[ 9.634408] VO_DAT9 MUXCTRL(10) FCN1 NO_GPIO
[ 9.634423] VO_DAT8 MUXCTRL(11) FCN1 NO_GPIO
[ 9.634438] VO_DAT7 MUXCTRL(12) FCN1 NO_GPIO
[ 9.634454] VO_DAT6 MUXCTRL(13) FCN1 NO_GPIO
[ 9.634469] VO_DAT5 MUXCTRL(14) FCN1 NO_GPIO
[ 9.634484] VO_DAT4 MUXCTRL(15) FCN1 NO_GPIO
[ 9.634499] VO_DAT3 MUXCTRL(16) FCN1 NO_GPIO
[ 9.634514] VO_DAT2 MUXCTRL(17) FCN1 NO_GPIO
[ 9.634529] VO_DAT1 MUXCTRL(18) FCN1 NO_GPIO
[ 9.634545] VO_DAT0 MUXCTRL(19) FCN1 NO_GPIO
[ 9.652745] [motor_init]: insmod motor module successfully
[ 9.670161] initialized demo_event
[ 9.670204] initialized wps_event
[ 9.670216] initialized alarm
[ 9.670226] event_notify build Dec 15 2015 11:44:53
[ 9.704434] cur support uart:
[ 9.704451] uart1(rs485)
[ 9.704462] uart2(rs232)
[ 9.704470]
[ 9.704478] uart1 cken enable!
[ 9.704488] uart2 cken enable!
[ 9.704773] Successfully insmod uart232 module!
[ 22.829206] Hisilicon Media Memory Zone Manager
[ 22.837789] Module himedia: init ok
[ 22.867338] load sys.ko for Hi3516A...OK!
[ 22.879313] Load tde.ko ...OK!
[ 22.896041] load region.ko ....OK!
[ 22.915631] load vgs.ko for Hi3516A...OK!
[ 22.926778] ISP Mod init!
[ 22.944650] load viu.ko for Hi3516A...OK!
[ 22.972574] load vpss.ko ....OK!
[ 22.992164] load vou.ko ....OK!
[ 23.017707] hifb: Unknown symbol unregister_framebuffer (err 0)
[ 23.017880] hifb: Unknown symbol framebuffer_alloc (err 0)
[ 23.018007] hifb: Unknown symbol fb_dealloc_cmap (err 0)
[ 23.018092] hifb: Unknown symbol register_framebuffer (err 0)
[ 23.018130] hifb: Unknown symbol fb_alloc_cmap (err 0)
[ 23.018291] hifb: Unknown symbol fb_pan_display (err 0)
[ 23.018341] hifb: Unknown symbol framebuffer_release (err 0)
[ 23.029196] load rc.ko for Hi3516A...OK!
[ 23.042630] load venc.ko for Hi3516A...OK!
[ 23.057502] load chnl.ko for Hi3516A...OK!
[ 23.073065] load h264e.ko for Hi3516A...OK!
[ 23.089675] load h265e.ko for Hi3516A...OK!
[ 23.105250] load jpege.ko for Hi3516A...OK!
[ 23.118452] load vda.ko ....OK!
[ 23.137064] ive mod init success!
[ 23.182345] acodec inited!
[ 23.255917] mipi_init
[ 23.270190] init phy power successful!
[ 23.270214] load hi_mipi driver successful!
[ 23.287423] regulator_cpu: 0 <--> 1 mV at 1 mV normal
[ 23.310948] cpu avs enable.
[ 23.311358] load pm.ko ok!.
[ 23.880128] clk_set_rate rate=850
You have a CN region G0 camera, with 'hacked to EN' firmware.This FV will be ok for it ?
No, not possible in the same way as DS-2CD2032-Ii can also change language to have multilangiage and also as in DS-2CD2032 i change in serial number settin region from CH to WR , on this DS-2CD2035 i also can chenge in serial number CN to WR ?