LCD of PBMCUSLK (project board 2)

[q8Nsde]

 i have PB\MCUslk,

when i download my application on  MCU , the output must appear on the LCD , but it didnt

note:the LCD is on but there is no result appear on it

[CrasyCat]

Hello

According to Freescale web page, PBMCUSLK is available for different microcontrollers. So I need more information to answer your question.

- Which CPU are you targeting (HC08, HC12, Coldfire, ..)
- Which version of CodeWarrior are you using?
  To retrieve that info:
  - Start CodeWarrior
  - Select Help -> About Freescale CodeWarrior
  - Click on "Install Products"
  - CodeWarrior version used is displayed on top in the Installed Products dialog.

Finally how are you trying to print something to the LCD? Are you expecting stdout (printf) to be redirected there?

CrasyCat

[q8Nsde]

hello CrasyCat,

as answetrof your questions:

 CPU im targeting  is HC08

version of CodeWarrior is 5.1

if u need any more information ask it

[q8Nsde]

and,

yes i expect output on LCD , as my application software that i loaded in  the cpu programmed

[CrasyCat · Accepted solution]

Hello

CodeWarrior for HC08 V5.1 is configured to redirect stdout (printf) to a SCI.

If you want to see output of your printf on your LCD:

  - Start CodeWarrior

  - Open the file {Install}\lib\hc08c\src\termio.c

  - Select "File" -> "Save As"

  - Save the file in your project source directory and give is a meaningful name (for example

     term_LCD.c)

  - Add that file to your project

  - Modify the implementation of the functions TERMIO_Init and  TERMIO_PutChar to respectively

     initialize the LCD device and send a character there.

  - Define an empty TERMIO_GetChar as you will not be able to get input char from the LCD.

  - Build the application.

That should do it.

CrasyCat