Rate and give feedback:
Huawei uses machine translation combined with human proofreading to translate this document to different languages in order to help you better understand the content of this document.
Note: Even the most advanced machine translation cannot match the quality of professional translators.
Huawei shall not bear any responsibility for translation accuracy and it is recommended that you refer to the English document (a link for which has been provided).
dsmi_get_soc_sensor_info
Prototype
int dsmi_get_soc_sensor_info (int device_id, int sensor_id,TAG_SENSOR_INFO *tsensor_info)
Description
Obtains SoC sensor information.
For the Ascend 310 AI Processor, this API supports mini modules (EP) and standard PCIe cards.
Parameters
Parameter |
Input/Output |
Description |
|---|---|---|
device_id |
Input |
Device ID For the Ascend 310 AI Processor, the value range is 0–63. Obtain the actual device ID by calling dsmi_list_device. |
sensor_id |
Input |
Sensor ID. The supported values are as follows:
|
tsensor_info |
Output |
The output union is defined as follows. #define DSMI_TAG_SENSOR_TEMP_LEN 2
#define DSMI_TAG_SENSOR_NTC_TEMP_LEN 4
typedef union tag_sensor_info {
unsigned char uchar;
unsigned short ushort;
unsigned int uint;
signed int iint;
signed char temp[DSMI_TAG_SENSOR_TEMP_LEN]; /**< 2 temp size */
signed int ntc_tmp[DSMI_TAG_SENSOR_NTC_TEMP_LEN]; /**< 4 ntc_tmp size */
unsigned int data[SENSOR_DATA_MAX_LEN];
} TAG_SENSOR_INFO;
|
Returns
Type |
Description |
|---|---|
int |
0 on success; else, failure |
Restrictions
None
Example
int ret = 0;
TAG_SENSOR_INFO sensor_info = {0};
ret = dsmi_get_soc_sensor_info(0, CLUSTER_TEMP_ID, &sensor_info);
if(ret != 0) {
//To-do: records logs.
return ret;
}
...