Author Topic: power led red on run on mcb900  (Read 4150 times)

kurt graf

  • Guest
power led red on run on mcb900
« on: February 04, 2005, 07:33:04 pm »
when I first powered up the mcb900 out of the box the hello program ran with a white power led and successful output to hyperterminal. I changed the program, couldn't download through uvision 3 because of  "can't execute FM.exe". I successfully downloaded with flash magic. Now when I try to run the power led is red I get no output to hyperterminal. Changing the programming on the lights is succesful. Does the red light in run mode mean there is a problem with the serial connection?

kurt graf

  • Guest
Re: power led red on run on mcb900
« Reply #1 on: February 09, 2005, 10:47:48 pm »
the startup900.a51 file installed with the cdrom is dated 4/30/2004 and is 10kb. the new file is dated 2/4/2005 and is 12kb. I placed the the new file in the install hello folder and the serial communication works.