STM CircleOS forum / Setting Neutral Position

PhilG · 2008-05-16 20:25:31

Hi,
I wish to set the neutral MEMS position to be horizontal. I have read in other posts that this can be done by calling the function MEMS_SetNeutral(). I have tried this in the Application_Ini section but it does not appear to work.
Please can anyone suggest a solution.
Regards
Phil.

Francis · 2008-05-19 09:34:41

You are right... The code of MEMS_SetNeutral is the following:
void MEMS_SetNeutral( void )
{
// Set Neutral position.
MEMS_GetPosition( &XInit, &YInit );
}
with:
void MEMS_GetPosition( s16* pX, s16* pY )
{
*pX = MEMS_Info.OutX - XInit;
*pY = MEMS_Info.OutY - YInit;
}

I guess it should be (to be tested):
void MEMS_SetNeutral( void )
{
XInit = MEMS_Info.OutX ;
YInit = MEMS_Info.OutY;
}

# 1 2008-05-16 20:25:31 Setting Neutral Position

Setting Neutral Position

# 2 2008-05-19 09:34:41 Setting Neutral Position

Re: Setting Neutral Position

Board footer