hwt101陀螺仪使用

根据引用的内容来看，HWT101陀螺仪在上电时会自动将z轴置零，所以不需要额外的操作进行校准。具体的校准方法是通过将CALIYAW寄存器（0x76）的值置为0x00即可。以下是示例代码中的校准函数：

int32_t WHT101_ANGLEZCali(void) //101z轴置零
{
if (WitWriteReg(KEY, KEY_UNLOCK) != WIT_HAL_OK)
return WIT_HAL_ERROR;
if (s_uiProtoclo == WIT_PROTOCOL_MODBUS)
p_WitDelaymsFunc(20);
else if (s_uiProtoclo == WIT_PROTOCOL_NORMAL)
p_WitDelaymsFunc(1);
else;
if (WitWriteReg(0x76, 0x00) != WIT_HAL_OK)
return WIT_HAL_ERROR;
return WIT_HAL_OK;
}

因此，如果你要使用HWT101陀螺仪，你可以直接使用上述函数来进行陀螺仪的z轴置零校准操作。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
#### 引用[.reference_title]
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