Bug #111446
测试 Test-IT #110867: V1.0测试功能汇总
测试 Test-IT #110868: BSP-BVT测试-上/下电测试
【BSP】【EVT】【power】【必现】直流电源同时给板子和屏幕供电，线路上连接KL15开关；mcu手动升级完成后，关闭KL15开关后，板子和屏幕未断电
| Status: | CLOSED | Start date: | 2022-08-25 | |
|---|---|---|---|---|
| Priority: | High | Due date: | ||
| Assignee: | SZ BSP-徐季源 | % Done: | 100% | |
| Category: | BSP | |||
| Target version: | - | |||
| Need_Info: | -- | Found Version: | 0.0.0.20220824_alpha_private_userdebug | |
| Resolution: | -- | Degrated: | -- | |
| Severity: | Critical | Verified Version: | ||
| Reproducibility: | Every time | Fixed Version: | ||
| Test Type: | Bring Up Test | Root cause: |
Description
前置条件：
1、DUT各模块功能正常且处于开机状态
2、直流电源同时给板子和屏幕供电，线路上连接KL15开关
3、mcu相关的bin文件已经push到指定目录
操作步骤：
1、打开mcuUpgrade应用，点击绑定UART服务，等待5s后再次点击发送请求升级指令
2、等待mcu升级完成后，关闭KL15开关
3、查看板子和屏幕是否掉电关机
实际结果：
1、mcu升级完成后，关闭KL15开关；板子和屏幕未掉电关机
2、正常开机状态下，关闭KL15开关，等待一会后板子和屏幕会掉电关机
预期结果：
1、mcu升级完成后，关闭KL15开关；等待一会后板子和屏幕会掉电关机
logcat.txt 
(5.62 MB)
History
#1 Updated by SZ BSP-徐季源 almost 3 years ago
- Status changed from New to RESOLVED
- % Done changed from 0 to 100
这个问题主要是因为电源控制位于 App 侧，进行升级时，MCU 跳转到 Boot 侧，无法对 KL15 进行响应。
现版本升级成功后，触发 865 关机（例如：adb reboot）可以触发 MCU 重启，进入 App 侧，之后可以正常响应电源控制。
#2 Updated by SZTS_TEST 邹涛 almost 3 years ago
0.0.0.20220830_alpha_private_userdebug，版本验证mcu升级完成后会自动重启，不会出现上述操作，故关闭该bug
#3 Updated by SZTS_TEST 邹涛 almost 3 years ago
- Status changed from RESOLVED to VERIFIED
#4 Updated by SZTS_TEST 邹涛 almost 3 years ago
- Status changed from VERIFIED to CLOSED
#5 Updated by CD TPM-申艳艳 almost 3 years ago
- Category set to BSP