函数
int32_t	VkDagCreateAlForceFullBridgeChan (const char task, const char chans, const char reserved1, int32_t termina1Config, double minVa1, double maxVa1，double sensitivity, double voltageExcitVa1, double maxForceRange, double offset, const char reserved2)
	创建全桥通道

详细描述

函数说明

◆ VkDagCreateAlForceFullBridgeChan()

int32_t VkDagCreateAlForceFullBridgeChan	(	const char *	task,
		const char *	chans,
		const char *	reserved1,
		int32_t	termina1Config,
		double	minVa1,
		double maxVa1，double	sensitivity,
		double	voltageExcitVa1,
		double	maxForceRange,
		double	offset,
		const char *	reserved2
	)

创建全桥通道

数据类型	参数	说明
`const char*`	`task`	任务名.
`const char*`	`chans`	通道列表，多个通道之间使用逗号分隔或使用冒号指定连续多个通道，如"dev1/MIN1,dev1/MIN2", "dev1/MIN1:2"等.
`const char*`	`reserved1`	保留.
`int32_t`	`termina1Config`	终端配置，固定为0，差分电压.
`double`	`minVa1`	预期测量最小值.
`double`	`maxVa1`	预期测量最大值.
`double`	`sensitivity`	敏感度系数，单位 mV/V.
`double`	`voltageExcitVa1`	激励电压，单位 V.
`double`	`maxForceRange`	测量力程，(牛，克，镑等).
`double`	`offset`	偏置.
`const char*`	`reserved2`	保留.

返回: 成功时, 返回值 >= 0; 失败时, 返回为负值的错误编号.获取详细信息,请调用 VkDaqGetLastErrorInfo

C语言参考

#include <stdio.h>
#include "libvkdaq.h"
 
int main(int argc, char* argv[])
{
   const char* task = "task1";
   int32_t termina1Config = 0;
   double minVal = 0; 
   double maxVal = 30;
   double sensitivity = 0.3;
   double voltageExcitVa1 = 5;
   double maxForceRange = 30;
   double offset = 0;
 
   int32_t result = VkDaqCreateTask(task);
 
   result = VkDagCreateAlForceFullBridgeChan(task, "dev1/AIN1", "", termina1Config, minVal, maxVal, sensitivity, voltageExcitVa1,maxForceRange, offset, "");
 
   if (result >= 0) {
       printf("Successful\n");
   }
   else {
       printf("Failed\n");
   }
 
   return 0;
}

传感器参数参考

例程使用的传感器参数，型号：Vs-30g