wzj0142 发表于 2011-2-19 14:02:49

MK的V0.71h Code Redesign killagreg中的函数SearchGyroOffset()函数是什么作用，用来

问一下：MK的V0.71h Code Redesign killagreg程序中：函数
void CalibMean(void)
{
        if(BoardRelease == 13) SearchGyroOffset();
    // stop ADC to avoid changing values during calculation
        ADC_Disable();

        Reading_GyroNick = AdValueGyrNick;
        Reading_GyroRoll= AdValueGyrRoll;
        Reading_GyroYaw   = AdValueGyrYaw;

        Mean_AccNick = ACC_AMPLIFY * (int32_t)AdValueAccNick;
        Mean_AccRoll= ACC_AMPLIFY * (int32_t)AdValueAccRoll;
        Mean_AccTop   = (int32_t)AdValueAccTop;
    // start ADC (enables internal trigger so that the ISR in analog.c
    // updates the readings once)
    ADC_Enable();

        TurnOver180Nick = (int32_t) ParamSet.AngleTurnOverNick * 2500L;
        TurnOver180Roll =(int32_t) ParamSet.AngleTurnOverRoll* 2500L;
}
中的：SearchGyroOffset()函数是什么作用，用来做什么的？

okARM 发表于 2011-4-19 11:02:35

设定气压初始的偏差
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