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jajecek

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Posts posted by jajecek

  1. Posted

    I have a problem and I need help

    I bought on Aliexpress set of VTO2000A + VHT1550CH and I found on website

    ftp://ftp.asm.cz/Dahua/kamerove_systemy/_Firmware/06VDP/Multi-baseline_firmware/

    right firmware with polish language.

    VTO2000A it has upgraded successfully but VHT155CH after the upgrade didn’t react to the touchpad, the screen is still black.

    I analyzed processor’s board and I think I found port RS485 like in the pictures.

     

    I connected it with computer via RS485 converter. On first sight it seems to be OK but the link works only one-way. It reads correctly but the processor doesn’t see any of sent asci codes by my computer. These are information read by link :

     

     

    By the test I found button on my keyboard, thanks to which I wrote ‘***’. It stopped the process ‘boot’. Next sending information from the keyboard caused converter’s damage. It stopped broadcasting.

    Is it possible that is USB port or I2C, not RS485 ?

    I also tried to connect by TFTP but I don’t know the procedure how I can send file update.img.

    Does someone know the way how to load the software from scratch to my VHT1550CH? Thanks for advice. Jacek

  2. Posted

    I have a problem and I need help

    I bought on Aliexpress set of VTO2000A + VHT1550CH and I found on website

    ftp://ftp.asm.cz/Dahua/kamerove_systemy/_Firmware/06VDP/Multi-baseline_firmware/

    right firmware with polish language.

    VTO2000A it has upgraded successfully but VHT155CH after the upgrade didn’t react to the touchpad, the screen is still black.

    I analyzed processor’s board and I think I found port RS485 like in the pictures.

     

    I connected it with computer via RS485 converter. On first sight it seems to be OK but the link works only one-way. It reads correctly but the processor doesn’t see any of sent asci codes by my computer. These are information read by link :

    • =1
      gio[25]=1
      TFTP from server 192.168.254.254; our IP address is 192.168.1.108; sending throu gh gateway 192.168.1.1
      Filename 'upgrade_info_7db780a713a4.txt'.
      Load address: 0x80100000
      Loading: *
      Retry count exceeded; starting again
      Fail to get info file!
      Init error!
      TFTP from server 192.168.254.254; our IP address is 192.168.1.108; sending throu gh gateway 192.168.1.1
      Filename 'failed.txt'.
      Load address: 0x80200000
      Loading: *
      Retry count exceeded; starting again
      ==>use default images
      .......
      ## Booting kernel from Legacy Image at 80007fc0 ...
      Image Name: Linux-2.6.18_pro500-davinci_evm-
      Image Type: ARM Linux Kernel Image (uncompressed)
      Data Size: 1686440 Bytes = 1.6 MB
      Load Address: 80008000
      Entry Point: 80008000
      Verifying Checksum ... OK
      XIP Kernel Image ... OK
      OK
      Starting kernel ...
      Uncompressing Linux............................................................. ..................................................... done, booting the kernel.
      Checking DDR......OK
      UBL Version: 1.46t(DM365)09:30:17 Sep 2 2014
      Oscillator: 24MHZ
      ARM Rate: 432 MHZ
      DDR Rate: 340 MHZ
      BootMode: SPI
      Starting SPI Memory Copy...
      DONE
      U-Boot 1.3.6 (jerry) (Sep 2 2014 - 09:44:01)
      DRAM: 128 MB
      SF: Got idcode c2 20 18 c2 20
      In: serial
      Out: serial
      Err: serial
      Ethernet PHY: GENERIC @ 0x05,id:221513
      total gio 2
      gio[22]=1
      gio[25]=1
      TFTP from server 192.168.254.254; our IP address is 192.168.1.108; sending throu gh gateway 192.168.1.1
      Filename 'upgrade_info_7db780a713a4.txt'.
      Load address: 0x80100000
      Loading: *
      Retry count exceeded; starting again
      Fail to get info file!
      Init error!
      TFTP from server 192.168.254.254; our IP address is 192.168.1.108; sending throu gh gateway 192.168.1.1
      Filename 'failed.txt'.
      Load address: 0x80200000
      Loading: *
      Retry count exceeded; starting again
      ==>use default images
      ......
      ## Booting kernel from Legacy Image at 80007fc0 ...
      Image Name: Linux-2.6.18_pro500-davinci_evm-
      Image Type: ARM Linux Kernel Image (uncompressed)
      Data Size: 1686440 Bytes = 1.6 MB
      Load Address: 80008000
      Entry Point: 80008000
      Verifying Checksum ... OK
      XIP Kernel Image ... OK
      OK
      Starting kernel ...
      Uncompressing Linux............................................................. ..................................................... done, booting the kernel.
      Checking DDR......OK
      UBL Version: 1.46t(DM365)09:30:17 Sep 2 2014
      Oscillator: 24MHZ
      ARM Rate: 432 MHZ
      DDR Rate: 340 MHZ
      BootMode: SPI
      Starting SPI Memory Copy...
      DONE
      U-Boot 1.3.6 (jerry) (Sep 2 2014 - 09:44:01)
      DRAM: 128 MB
      SF: Got idcode c2 20 18 c2 20
      In: serial
      Out: serial
      Err: serial
      Ethernet PHY: GENERIC @ 0x05,id:221513
      total gio 2
      gio[22]=1
      gio[25]=1
      TFTP from server 192.168.254.254; our IP address is 192.168.1.108; sending throu gh gateway 192.168.1.1
      Filename 'upgrade_info_7db780a713a4.txt'.
      Load address: 0x80100000
      Loading: *
      Retry count exceeded; starting again
      Fail to get info file!
      Init error!
      TFTP from server 192.168.254.254; our IP address is 192.168.1.108; sending throu gh gateway 192.168.1.1
      Filename 'failed.txt'.
      Load address: 0x80200000
      Loading: *
      Retry count exceeded; starting again
      ==>use default images
      .......
      ## Booting kernel from Legacy Image at 80007fc0 ...
      Image Name: Linux-2.6.18_pro500-davinci_evm-
      Image Type: ARM Linux Kernel Image (uncompressed)
      Data Size: 1686440 Bytes = 1.6 MB
      Load Address: 80008000
      Entry Point: 80008000
      Verifying Checksum ... OK
      XIP Kernel Image ... OK
      OK
      Starting kernel ...
      Uncompressing Linux............................................................. ..................................................... done, booting the kernel.
      Checking DDR......OK
      UBL Version: 1.46t(DM365)09:30:17 Sep 2 2014
      Oscillator: 24MHZ
      ARM Rate: 432 MHZ
      DDR Rate: 340 MHZ
      BootMode: SPI
      Starting SPI Memory Copy...
      DONE
      U-Boot 1.3.6 (jerry) (Sep 2 2014 - 09:44:01)
      DRAM: 128 MB
      SF: Got idcode c2 20 18 c2 20
      In: serial
      Out: serial
      Err: serial
      Ethernet PHY: GENERIC @ 0x05,id:221513
      total gio 2
      gio[22]=1
      gio[25]=1
      TFTP from server 192.168.254.254; our IP address is 192.168.1.108; sending throu gh gateway 192.168.1.1
      Filename 'upgrade_info_7db780a713a4.txt'.
      Load address: 0x80100000
      Loading: *
      Retry count exceeded; starting again
      Fail to get info file!
      Init error!
      TFTP from server 192.168.254.254; our IP address is 192.168.1.108; sending throu gh gateway 192.168.1.1
      Filename 'failed.txt'.
      Load address: 0x80200000
      Loading: *
      Retry count exceeded; starting again
      ==>use default images
      .......
      ## Booting kernel from Legacy Image at 80007fc0 ...
      Image Name: Linux-2.6.18_pro500-davinci_evm-
      Image Type: ARM Linux Kernel Image (uncompressed)
      Data Size: 1686440 Bytes = 1.6 MB
      Load Address: 80008000
      Entry Point: 80008000
      Verifying Checksum ... OK
      XIP Kernel Image ... OK
      OK
      Starting kernel ...
      Uncompressing Linux............................................................. ..................................................... done, booting the kernel.
      Checking DDR......OK
      UBL Version: 1.46t(DM365)09:30:17 Sep 2 2014
      Oscillator: 24MHZ
      ARM Rate: 432 MHZ
      DDR Rate: 340 MHZ
      BootMode: SPI
      Starting SPI Memory Copy...
      DONE
      U-Boot 1.3.6 (jerry) (Sep 2 2014 - 09:44:01)
      DRAM: 128 MB
      SF: Got idcode c2 20 18 c2 20
      In: serial
      Out: serial
      Err: serial
      Ethernet PHY: GENERIC @ 0x05,id:221513
      total gio 2
      gio[22]=1
      gio[25]=1
      TFTP from server 192.168.254.254; our IP address is 192.168.1.108; sending throu gh gateway 192.168.1.1
      Filename 'upgrade_info_7db780a713a4.txt'.
      Load address: 0x80100000
      Loading: *
      Retry count exceeded; starting again
      Fail to get info file!
      Init error!
      TFTP from server 192.168.254.254; our IP address is 192.168.1.108; sending throu gh gateway 192.168.1.1
      Filename 'failed.txt'.
      Load address: 0x80200000
      Loading: *
      Retry count exceeded; starting again
      ==>use default images
      .......
      ## Booting kernel from Legacy Image at 80007fc0 ...
      Image Name: Linux-2.6.18_pro500-davinci_evm-
      Image Type: ARM Linux Kernel Image (uncompressed)
      Data Size: 1686440 Bytes = 1.6 MB
      Load Address: 80008000
      Entry Point: 80008000
      Verifying Checksum ... OK
      XIP Kernel Image ... OK
      OK
      Starting kernel ...
      Uncompressing Linux............................................................. ..................................................... done, booting the kernel.
      # yyyyyy@@@@@yy%E%E%%%%%%%%%%%%%%&&&
      Checking DDR......OK
      UBL Version: 1.46t(DM365)09:30:17 Sep 2 2014
      Oscillator: 24MHZ
      ARM Rate: 432 MHZ
      DDR Rate: 340 MHZ
      BootMode: SPI
      Starting SPI Memory Copy...
      DONE
      U-Boot 1.3.6 (jerry) (Sep 2 2014 - 09:44:01)
      DRAM: 128 MB
      SF: Got idcode c2 20 18 c2 20
      In: serial
      Out: serial
      Err: serial
      Ethernet PHY: GENERIC @ 0x05,id:221513
      total gio 2
      gio[22]=1
      gio[25]=1
      TFTP from server 192.168.254.254; our IP address is 192.168.1.108; sending throu gh gateway 192.168.1.1
      Filename 'upgrade_info_7db780a713a4.txt'.
      Load address: 0x80100000
      Loading: *
      Retry count exceeded; starting again
      Fail to get info file!
      Init error!
      TFTP from server 192.168.254.254; our IP address is 192.168.1.108; sending throu gh gateway 192.168.1.1
      Filename 'failed.txt'.
      Load address: 0x80200000
      Loading: *
      Retry count exceeded; starting again
      ==>use default images
      .......
      ## Booting kernel from Legacy Image at 80007fc0 ...
      Image Name: Linux-2.6.18_pro500-davinci_evm-
      Image Type: ARM Linux Kernel Image (uncompressed)
      Data Size: 1686440 Bytes = 1.6 MB
      Load Address: 80008000
      Entry Point: 80008000
      Verifying Checksum ... OK
      XIP Kernel Image ... OK
      OK
      Starting kernel ...
      Uncompressing Linux............................................................. ..................................................... done, booting the kernel.
      Checking DDR......OK
      UBL Version: 1.46t(DM365)09:30:17 Sep 2 2014
      Oscillator: 24MHZ
      ARM Rate: 432 MHZ
      DDR Rate: 340 MHZ
      BootMode: SPI
      Starting SPI Memory Copy...
      DONE
      U-Boot 1.3.6 (jerry) (Sep 2 2014 - 09:44:01)
      DRAM: 128 MB
      SF: Got idcode c2 20 18 c2 20
      In: serial
      Out: serial
      Err: serial
      Ethernet PHY: GENERIC @ 0x05,id:221513
      total gio 2
      gio[22]=1
      gio[25]=1
      TFTP from server 192.168.254.254; our IP address is 192.168.1.108; sending throu gh gateway 192.168.1.1
      Filename 'upgrade_info_7db780a713a4.txt'.
      Load address: 0x80100000
      Loading: *
      Retry count exceeded; starting again
      Fail to get info file!
      Init error!
      TFTP from server 192.168.254.254; our IP address is 192.168.1.108; sending throu gh gateway 192.168.1.1
      Filename 'failed.txt'.
      Load address: 0x80200000
      Loading: *
      Retry count exceeded; starting again
      ==>use default images
      ......
      ## Booting kernel from Legacy Image at 80007fc0 ...
      Image Name: Linux-2.6.18_pro500-davinci_evm-
      Image Type: ARM Linux Kernel Image (uncompressed)
      Data Size: 1686440 Bytes = 1.6 MB
      Load Address: 80008000
      Entry Point: 80008000
      Verifying Checksum ... OK
      XIP Kernel Image ... OK
      OK
      Starting kernel ...
      Uncompressing Linux............................................................. ..................................................... done, booting the kernel.
      Checking DDR......OK
      UBL Version: 1.46t(DM365)09:30:17 Sep 2 2014
      Oscillator: 24MHZ
      ARM Rate: 432 MHZ
      DDR Rate: 340 MHZ
      BootMode: SPI
      Starting SPI Memory Copy...
      DONE
      U-Boot 1.3.6 (jerry) (Sep 2 2014 - 09:44:01)
      DRAM: 128 MB
      SF: Got idcode c2 20 18 c2 20
      In: serial
      Out: serial
      Err: serial
      Ethernet PHY: GENERIC @ 0x05,id:221513
      total gio 2
      gio[22]=1
      gio[25]=1
      TFTP from server 192.168.254.254; our IP address is 192.168.1.108; sending throu gh gateway 192.168.1.1
      Filename 'upgrade_info_7db780a713a4.txt'.
      Load address: 0x80100000
      Loading: *
      Retry count exceeded; starting again
      Fail to get info file!
      Init error!
      TFTP from server 192.168.254.254; our IP address is 192.168.1.108; sending throu gh gateway 192.168.1.1
      Filename 'failed.txt'.
      Load address: 0x80200000
      Loading: *
      Retry count exceeded; starting again
      ==>use default images
      ......
      ## Booting kernel from Legacy Image at 80007fc0 ...
      Image Name: Linux-2.6.18_pro500-davinci_evm-
      Image Type: ARM Linux Kernel Image (uncompressed)
      Data Size: 1686440 Bytes = 1.6 MB
      Load Address: 80008000
      Entry Point: 80008000
      Verifying Checksum ... OK
      XIP Kernel Image ... OK
      OK
      Starting kernel ...
      Uncompressing Linux............................................................. ..................................................... done, booting the kernel.
      Checking DDR......OK
      UBL Version: 1.46t(DM365)09:30:17 Sep 2 2014
      Oscillator: 24MHZ
      ARM Rate: 432 MHZ
      DDR Rate: 340 MHZ
      BootMode: SPI
      Starting SPI Memory Copy...
      DONE
      U-Boot 1.3.6 (jerry) (Sep 2 2014 - 09:44:01)
      DRAM: 128 MB
      SF: Got idcode c2 20 18 c2 20
      In: serial
      Out: serial
      Err: serial
      Ethernet PHY: GENERIC @ 0x05,id:221513
      total gio 2
      gio[22]=1
      gio[25]=1
      TFTP from server 192.168.254.254; our IP address is 192.168.1.108; sending throu gh gateway 192.168.1.1
      Filename 'upgrade_info_7db780a713a4.txt'.
      Load address: 0x80100000
      Loading: *
      Retry count exceeded; starting again
      Fail to get info file!
      Init error!
      TFTP from server 192.168.254.254; our IP address is 192.168.1.108; sending throu gh gateway 192.168.1.1
      Filename 'failed.txt'.
      Load address: 0x80200000
      Loading: *
      Retry count exceeded; starting again
      ==>use default images
      .......
      ## Booting kernel from Legacy Image at 80007fc0 ...
      Image Name: Linux-2.6.18_pro500-davinci_evm-
      Image Type: ARM Linux Kernel Image (uncompressed)
      Data Size: 1686440 Bytes = 1.6 MB
      Load Address: 80008000
      Entry Point: 80008000
      Verifying Checksum ... OK
      XIP Kernel Image ... OK
      OK
      Starting kernel ...
      Uncompressing Linux............................................................. ..................................................... done, booting the kernel.
      Checking DDR......OK
      UBL Version: 1.46t(DM365)09:30:17 Sep 2 2014
      Oscillator: 24MHZ
      ARM Rate: 432 MHZ
      DDR Rate: 340 MHZ
      BootMode: SPI
      Starting SPI Memory Copy...
      DONE
      U-Boot 1.3.6 (jerry) (Sep 2 2014 - 09:44:01)
      DRAM: 128 MB
      SF: Got idcode c2 20 18 c2 20
      In: serial
      Out: serial
      Err: serial
      Ethernet PHY: GENERIC @ 0x05,id:221513
      total gio 2
      gio[22]=1
      gio[25]=1
      TFTP from server 192.168.254.254; our IP address is 192.168.1.108; sending throu gh gateway 192.168.1.1
      Filename 'upgrade_info_7db780a713a4.txt'.
      Load address: 0x80100000
      Loading: *
      Retry count exceeded; starting again
      Fail to get info file!
      Init error!
      TFTP from server 192.168.254.254; our IP address is 192.168.1.108; sending throu gh gateway 192.168.1.1
      Filename 'failed.txt'.
      Load address: 0x80200000
      Loading: *
      Retry count exceeded; starting again
      ==>use default images
      .......
      ## Booting kernel from Legacy Image at 80007fc0 ...
      Image Name: Linux-2.6.18_pro500-davinci_evm-
      Image Type: ARM Linux Kernel Image (uncompressed)
      Data Size: 1686440 Bytes = 1.6 MB
      Load Address: 80008000
      Entry Point: 80008000
      Verifying Checksum ... OK
      XIP Kernel Image ... OK
      OK
      Starting kernel ...
      Uncompressing Linux............................................................. ..................................................... done, booting the kernel.
      #

     

    By the test I found button on my keyboard, thanks to which I wrote ‘***’. It stopped the process ‘boot’. Next sending information from the keyboard caused converter’s damage. It stopped broadcasting.

    Is it possible that is USB port or I2C, not RS485 ?

    I also tried to connect by TFTP but I don’t know the procedure how I can send file update.img.

    Does someone know the way how to load the software from scratch to my VHT1550CH? Thanks for advice. Jacek

    1078648373_VHT1550RS485-1.1.thumb.jpg.d16cbf0ca57824786bba1a5090f8ee66.jpg

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