Bug #111887

【Figure】【EVT】【电气性能】E14 短路保护：GMSL信号脚对地短路不能恢复，需重启恢复，16V时GMSL对Ub短路有时会掉端口和黑屏需重启恢复。 无短路保护功能。

Added by SZ HW Test-曾小文 almost 3 years ago. Updated over 2 years ago.

Status:CLOSEDStart date:2022-09-09
Priority:HighDue date:2022-09-28
Assignee:SZ HW Test-曾小文% Done:

0%

Category:BSP
Target version:-
Need_Info:-- Found Version:2022.09.04
Resolution:-- Degrated:--
Severity:Major Verified Version:
Reproducibility:Every time Fixed Version:
Test Type:Release Test Root cause:

Description

E14 短路保护：GMSL信号脚对地短路不能恢复，需重启恢复，16V时GMSL对Ub短路有时会掉端口和黑屏需重启恢复。
无短路保护功能。

History

#1 Updated by CD BSP-唐金泽 almost 3 years ago

  • Category set to BSP
  • Status changed from New to ASSIGNED
  • Assignee changed from CD BSP-唐金泽 to CD BSP-余霄

#2 Updated by IOT-SP-TEST 刘颖 almost 3 years ago

  • Due date set to 2022-09-28
  • Assignee changed from CD BSP-余霄 to SZ-硬件二组_SD3 王苗

需要核对测试方法，金辉帮忙看下客户提供过来的文档，与硬测的方法是否一致；

#3 Updated by CD BSP-余霄 almost 3 years ago

请帮忙提供一下测试方法，目前我验证时对地短接后，设备自动重启，无法复现现象。

#4 Updated by SZ-硬件二组_SD3 王苗 almost 3 years ago

  • Assignee changed from SZ-硬件二组_SD3 王苗 to CD BSP-余霄

更硬测确认，只有在CMSL那个连接器的4个PIN分别对GND短路的时候会出现问题。可以用镊子单独对GMSL的4个PIN的每个pin在开机正常显示过程中测试每个PIN对GND短路后的结果。

#5 Updated by CD BSP-余霄 over 2 years ago

同如下问题，短路后也重新执行reset并执行初始化流程，目前正在FIX：
https://share.thundersoft.com/redmine/issues/111886

#6 Updated by CD BSP-余霄 over 2 years ago

  • Assignee changed from CD BSP-余霄 to CDTS_TEST 王成

同如下问题 需要修改时间 请确认
https://share.thundersoft.com/redmine/issues/111886

#7 Updated by CDTS-TEST 周婷 over 2 years ago

  • Assignee changed from CDTS_TEST 王成 to CD BSP-余霄

请更改状态

#8 Updated by CD BSP-余霄 over 2 years ago

  • Status changed from ASSIGNED to RESOLVED

#10 Updated by SZ HW Test-曾小文 over 2 years ago

  • Status changed from RESOLVED to VERIFIED
  • Assignee changed from CDTS_TEST 王成 to SZ HW Test-曾小文

userdebug.0.0.0.20221018版本复测PASS。

#11 Updated by SZ HW Test-曾小文 over 2 years ago

  • Status changed from VERIFIED to CLOSED

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