STM CircleOS forum / DRAW_DisplayTemp() usage

armaniake · 2008-02-14 18:17:26

Hi guys,

In my Application_Handler (), I cannot use DRAW_DisplayTemp() without generating a linker error: undefined reference to `DRAW_DisplayTemp' .

I can however use with success other functions belonging to the draw.c file like:

DRAW_DisplayTime (60,15);
DRAW_DisplayVbat (60,0);

I'm a bit puzzled here as why the linker failed for DRAW_DisplayTemp() while it does not choke at DRAW_DisplayVbat() for instance. After all, these 3 functions are in the same file.

Any idea?

Thank you

Francis · 2008-02-14 19:35:00

DRAW_DisplayTemp exists in CircleOS, but it is not exported in circle_api.h.
The measured temperature was very unstable, and it was decided not to export it.
The measurement should be better in the next release (1.8) of the CircleOS thanks to a filtering suggested by Stewee.

# 1 2008-02-14 18:17:26 DRAW_DisplayTemp() usage

DRAW_DisplayTemp() usage

# 2 2008-02-14 19:35:00 DRAW_DisplayTemp() usage

Re: DRAW_DisplayTemp() usage

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