T7ED8 000:201.061   SEGGER J-Link V8.72a Log File
T7ED8 000:201.237   DLL Compiled: Sep 25 2025 17:19:12
T7ED8 000:201.268   Logging started @ 2025-11-19 08:38
T7ED8 000:201.313   Process: D:\cangming\UV4\UV4.exe
T7ED8 000:201.350 - 201.342ms 
T7ED8 000:201.384 JLINK_SetWarnOutHandler(...)
T7ED8 000:201.414 - 0.031ms 
T7ED8 000:201.448 JLINK_OpenEx(...)
T7ED8 000:208.300   Firmware: J-Link V9 compiled Oct 12 2012 BTL     
T7ED8 000:208.577   Firmware: J-Link V9 compiled Oct 12 2012 BTL     
T7ED8 000:208.772   Decompressing FW timestamp took 131 us
T7ED8 000:212.054   Decompressing FW took 3232 us
T7ED8 000:212.440   Looking for J-Link GUI Server exe at: D:\cangming\ARM\Segger\JLinkGUIServer.exe
T7ED8 000:212.613   Looking for J-Link GUI Server exe at: D:\apps\ozone\JLink_V872a\JLinkGUIServer.exe
T7ED8 000:520.191   Failed to connect to J-Link GUI Server.
T7ED8 000:520.316   Updating firmware:  J-Link V9 compiled May  7 2021 16:26:12
T7ED8 000:520.362   Replacing firmware: J-Link V9 compiled Oct 12 2012 BTL     
T7ED8 000:520.561   Looking for J-Link GUI Server exe at: D:\cangming\ARM\Segger\JLinkGUIServer.exe
T7ED8 000:520.628   Looking for J-Link GUI Server exe at: D:\apps\ozone\JLink_V872a\JLinkGUIServer.exe
T7ED8 000:828.830   Failed to connect to J-Link GUI Server.
T7ED8 002:576.751   Waiting for new firmware to boot
T7ED8 017:593.470   
  ***** Error: 
T7ED8 017:593.554   Communication timed out: Requested 4 bytes, received 0 bytes !
T7ED8 017:593.610   
  ***** Error: 
T7ED8 017:593.652   Could not read J-Link capabilities.
T7ED8 017:593.790   
  ***** Error: 
T7ED8 017:593.836   Cannot connect to J-Link
T7ED8 017:594.012 - 17392.562ms returns "Communication timed out: Requested 4 bytes, received 0 bytes !
Could not read J-Link capabilities.
Cannot connect to J-Link"
T7ED8 017:594.422 
  ***** Warning: 
T7ED8 017:594.534 API Error: API JLINK_GetHardwareVersion function called before JLINKARM_Open()
T7ED8 017:594.604 JLINK_GetHardwareVersion()
T7ED8 032:509.076   
  ***** Warning: 
T7ED8 032:509.148   Out of sync , resynchronizing...
T7ED8 032:515.866   
  ***** Warning: 
T7ED8 032:515.932   Out of sync , resynchronizing...
T7ED8 032:516.012   
  ***** Warning: 
T7ED8 032:516.070   Out of sync , resynchronizing...
T7ED8 032:516.124   
  ***** Error: 
T7ED8 032:516.170   Cannot connect to J-Link
T7ED8 032:516.308 - 14921.704ms 
T7ED8 034:947.908 JLINK_Close()
T7ED8 034:957.996 - 10.088ms
T7ED8 034:958.056   
T7ED8 034:958.100   Closed