/** * \brief Pixel clock edge polarity */
enum Vps_VipPixClkEdgePol {
/* Rising Edge is active PIXCLK edge */VPS_VIP_PIX_CLK_EDGE_POL_RISING = 0,
/* Falling Edge is active PIXCLK edge */VPS_VIP_PIX_CLK_EDGE_POL_FALLING,
/* Value is dont care */VPS_VIP_PIX_CLK_EDGE_POL_DONT_CARE = -1
};
这里的
VPS_VIP_PIX_CLK_EDGE_POL_RISING和VPS_VIP_PIX_CLK_EDGE_POL_FALLING代表什么意思?
Ternence_Hsu:
你好;
是的,你理解的是正确的;
这是视频采集时钟等参数配置的值,上升沿有效或者是下降沿有效;
TI中文支持网

