Knowledge Base for Goodix BLE
  • Development Guide
  • Application Notes
  • Tech Case
  • FAQ
    • FAQ for System
    • FAQ for Peripherals
    • FAQ for BLE
    • FAQ for Tools
      • Build Tools
      • Graphics Tools
      • Product Line Tools
        • FAQ for GRPLT
        • FAQ for GRPLT Lite
    • FAQ for Hardware
    • FAQ for Business
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Knowledge Base for Goodix BLE
  • FAQ
  • FAQ for Tools
  • Product Line Tools

Product Line Tools

  • FAQ for GRPLT
    • 1. What is the principle of crystal calibration?
    • 2. What is the RSSI test method?
    • 3. Where is the.bin file for the new version of the online tool (after V1.5.0.0.4)?
    • 4. When do we need secondary development?
    • 5. How is custom encryption different from Goodix encryption?
    • 6. Report 0x1A badness (test firmware operation failure), what is the possible reason?
    • 7. The online tool reports 0xFC fault (test firmware download fails). What is the possible reason?
    • 8. 0x10 badness (abnormal crystal calibration) is reported. What is the possible reason?
    • 9. Report 0x 12 error (abnormal burning), what is the possible reason?
    • 10. After starting the GRPLT, when connecting the DUT, clicking “Start” does not respond. What is the possible reason?
    • 11. After opening GRPLT, 16 small windows are not displayed. What may be the reason?
  • FAQ for GRPLT Lite
    • 1. What is the principle of crystal calibration?
    • 2. What is the RSSI test method?
    • 3. How is custom encryption different from Goodix encryption?
    • 4. Test Firmware failed to run (0x39), what could be the cause?
    • 5. Test firmware download failed (0x37, 0x38), what could be the cause?
    • 6. Crystal calibration exception (0x3A, 0x3B, 0x3C), what could be the cause?
    • 7. How to solve the time-consuming problem of port self-starting test?
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