函数 | |
| int32_t | VkDaqGetDeviceAttribute (const char *dev, const char *attrName, char attrValue[], int32_t size) |
| 获取设备属性值 | |
| int32_t VkDaqGetDeviceAttribute | ( | const char * | dev, |
| const char * | attrName, | ||
| char | attrValue[], | ||
| int32_t | size | ||
| ) |
获取设备属性值
| 数据类型 | 参数 | 说明 |
|---|---|---|
const char* |
dev |
设备名, 如"dev1", "dev2"等. |
const char* |
attrName |
属性名.如"Model","SamplingFrequency"等 |
char[] |
attrValue[] |
字符数组, 用于存储属性值. |
const char* |
size |
attrValue数组的大小. |