设备端错误代码
| 错误码 | 错误含义 |
|---|---|
| 0 | IROT_SUCCESS |
| -1 | IROT_ERROR_GENERIC |
| -2 | IROT_ERROR_BAD_PARAMETERS |
| -3 | IROT_ERROR_SHORT_BUFFER |
| -4 | IROT_ERROR_EXCESS_DATA |
| -5 | IROT_ERROR_OUT_OF_MEMORY |
| -7 | IROT_ERROR_COMMUNICATION |
| -8 | IROT_ERROR_NOT_SUPPORTED |
| -9 | IROT_ERROR_NOT_IMPLEMENTED |
| -10 | IROT_ERROR_TIMEOUT |
| -11 | IROT_ERROR_ITEM_NOT_FOUND |
