imx6qdl平台Android系统去掉长按5s关机

cancel
Showing results for 
Show  only  | Search instead for 
Did you mean: 

imx6qdl平台Android系统去掉长按5s关机

Jump to solution
823 Views
jesselee
Contributor II

Hi,

     我们是用imx6dl芯片做的一款Android手机,现在Power key是和ONOFF pin接在一起的,所以长按Power键可以实现5s强制关机,但是我们客户要求去掉这个功能,请问软件上能关掉这个功能吗?

谢谢

Jesse Lee

Labels (2)
0 Kudos
1 Solution
669 Views
jimmychan
NXP TechSupport
NXP TechSupport

according to the Reference Manual, the ONOFF pin is:

Button presses greater than 5 seconds, when the SoC is powered, results in a direct hardware power down request signal to the power IC without providing a software interrupt first. This long button press initiates a hardware-enforced mode which is applicable when software is unable to power Off the device.

请问软件上能关掉这个功能吗? the answer is no.

View solution in original post

1 Reply
670 Views
jimmychan
NXP TechSupport
NXP TechSupport

according to the Reference Manual, the ONOFF pin is:

Button presses greater than 5 seconds, when the SoC is powered, results in a direct hardware power down request signal to the power IC without providing a software interrupt first. This long button press initiates a hardware-enforced mode which is applicable when software is unable to power Off the device.

请问软件上能关掉这个功能吗? the answer is no.