程序第二天不起作用

复位引脚是否启用和浮动？有没有配置为数字输入的引脚可以浮到非逻辑电平？PICTIT3控制复位线，使目标在连接时可以工作。



      以下为原文

    Is the RESET pin enabled and floating? Are there any pins configured as digital input that may float to a non-logic level? The PICkit3 controls the RESET line so the target may work when it is connected.

你也可以知道，PIC是用调试构建来编程的，所以它只能和从IDE附加并启动的PK3一起工作。在调试运行中可以禁用。4-由于PK3的存在而被拉高或拉低的浮动引脚。排除：a-程序丢失/改变，PIC闪存恢复时间略高于24小时。……THA是什么意思？你想让别人帮你做吗？如果你愿意付多少钱？格林先生：开玩笑吧。



      以下为原文

    Hi
 
Can be also that the PIC is being programmed with a debug build so it only works with the PK3 attached and started from the IDE.
 
Things to check:
1 - Type of build
2 - Power supply and decoupling of the PIC, might be experiencing a bad POR.
3 - Pins with analog functions that are not disabled in code, could be disabled on a debug run.
4 - Floating pins that are pulled high or low by the presence of the PK3.
 
Things to exclude:
a - Loss/changes in program, the PIC flash retension time is a bit more than 24 hours.
b - PICs that self program or erase themselves withoutv power.
c - Pranormal phenomena
d - ............... 
 



What does tha mean.
Do you want someone to do your work for you? mad:
If so how much would you pay?  mr green:
 
Just kidding....
 
 
Best regards
Jorge
 

谢谢你的建议。我喜欢你开玩笑的评论，jorge F.mad：我的代码实际上不是指我自己的东西。我只是说“my code”的意思是有任何特殊的配置用于这个目的。是的，它工作，感谢PS.Paul和Jorge F。



      以下为原文

    hi 
thanks for your suggestion.
i like your kidding comment jorge F.mad:
my code means actually not my own stuffs.i just say 'my code' means is there any special configurations are there for this purpose.
 
 

yes it works, thanks PStech Paul and Jorge F.