Why do I get a serial port problem?

Status
Not open for further replies.
U

userx51

Junior Member level 2
Joined
Apr 21, 2013
Messages
20
Helped
0
Reputation
0
Reaction score
0
Trophy points
1,281
Activity points
1,432
Some times when reading values from mcu using c program through the serial interface, old values shows up instead. Have to try several times till the new value shows up. why is that?.:?:
 

userx51 said:
Some times when reading values from mcu using c program through the serial interface, old values shows up instead. Have to try several times till the new value shows up. why is that?.:?:
Click to expand...
can u explain it briefly?whats your exact problem? is Problem happened in software or hardware?
 

did u rebuild your project and generated new hex file from that.....First check that.....this will give you some direction to look at......


Good Luck
 

Status
Not open for further replies.

Similar threads

Menu
Log in
Register
Cookies are required to use this site. You must accept them to continue using the site. Learn more…