};//trigger mode
/// <summary>触发信号来源</summary>
public enum CL_TRIGGER_SOURCE
{
//camera link cc interface
C0_CC1 = 0,
C0_CC2 = 0,
C0_CC3 = 0,
C0_CC4 = 0,
C1_CC1 = 0,
C1_CC2 = 0,
C1_CC3 = 0,
C1_CC4 = 0,
};
Start Trigger 开始触发The camera can be set to accept an External Acquisition Start Trigger (ExASTrig) input signal, which is used as an enabler for the frame start trigger. When the camera receives a proper ExASTrig signal, its acquisition status will change from "waiting for acquisition start trigger" to "waiting for frame start trigger". When the ExASTrig signal is applied to the camera via the Camera Link interface, it is an LVDS signal as specified for RS-644. The camera can be configured to accept an ExASTrig signal on the CC inputs in the Camera Link interface:
Frame Trigger触发Frame Trigger触发 , 开启一帧任务;
The camera can be set to accept an External Frame Start Trigger (ExFSTrig) input signal to control exposure and readout of the camera’s sensor. When the ExFSTrig signal is applied to the camera via the Camera Link interface, it is an LVDS signal as specified for RS-644. By default, the camera will accept an ExFSTrig signal on the CC1 input in the Camera Link interface (pins 9 and 22 of the MDR connector) as specified in the Camera Link standard. The camera can also be configured to accept the ExFSTrig signal on these other CC inputs:
输出模式
- Wrapping 循环发送一段数据 , 中间无间隔 , 需要手动停止;
- Continuous连续向外发送数据 , 软件必须不断更新数据并写入到板载缓存 , 需要手动停止;
- Finite 向外发送有限点数 , 发送完成自动停止
- 安装SeeSharpTools_V1.5.0_Win.msi , 双击安装;
- 安装PCIe2000Installer_V1.0.0.msi , 双击安装;
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图 5?1 驱动正常安装标志
范例说明PCIe-CLS2000提供了基础范例程序 , 用于方便用户测试和二次开发 。
单通道测试数据输出向外输出测试数据 , 单次只启用一个cameralink通道 。
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图 6?1 数据数据时序
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图 6?2 单通道cameralink 测试数据输出
- 像素时钟 , 默认20Mhz , 范围5-85Mhz;
- 行数/高度 , 测试图像的height;
- 列数/宽度 , 测试图像的width;
- Geometry , 测试数据输出的格式 , 对应像素在线缆的位置;
- 帧间隔 , 相邻2帧图像之间的间隔周期数;
- 行间隔 , 相邻2行之间的间隔周期数;
- Channel ID , camera link的通道序号 , 0对应camera link 0 ,1 对一个camera link 1;
- FVAL_Setup , FVAL信号相对于LVAL的建立时间 , 单位为1个时钟周期;
- FVAL_Hold , FVAL信号相对于LVAL的保持时间 , 单位为1个时钟周期;
- Initial Value 测试数据第一个像素点的值;
- X_Step 行像素的递进值 , 每隔一个像素递进1个step;
- Y_Step 列像素递进值 , 每隔一行的第一个像素的递进step;
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