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Log Management API > BS2_GetLogSmallBlobEx

BS2_GetLogSmallBlobEx

[+ V2.7.1] Gets certain amount of logs based on the event mask in an efficient way, including the temperature information.

Declaration

#include "BS_API.h"
 
int BS2_GetLogSmallBlobEx(void* context, uint32_t deviceId, uint16_t eventMask, uint32_t eventId, uint32_t amount, BS2EventSmallBlobEx** logsObj, uint32_t* numLog);
See BS2EventSmallBlobEx Structure

Parameter

  • [In] context : Context
  • [In] deviceId : Device ID
  • [In] eventMask : event mask
  • [In] eventId : Log record ID, retireves from the first record if it is 0
  • [In] amount : Log amount, retrieves all after eventID if it is 0
  • [Out] logsObj : Pointer of storing the log record address
  • [Out] numLog : The number of log records

NOTE
The logsObj variable needs to return the memory to the system by the BS2_ReleaseObject function after being used.

Return Value

If successfully done, BS_SDK_SUCCESS will be returned.
If there is an error, the corresponding error code will be returned.