Log Management API > BS2_GetDeviceIOStatus
[+ 2.9.12] Gets the current I/O port status of the device. When slave devices are connected, the status can be retrieved collectively by specifying target devices.
#include "BS_API.h" int BS2_GetDeviceIOStatus(void* context, BS2_DEVICE_ID deviceId, const BS2_DEVICE_ID* slaveIDs, uint32_t numOfSlave, BS2IOStatus** statusObj, uint32_t* numOfStatus);
context : ContextdeviceId : Device IDslaveIDs : Device IDs to query (IDs of master and slave devices)numOfSlave : Number of device IDs specified as query targetsstatusObj : Structure pointer to store IO status information acquired from the device.numOfStatus : Number of IO status information acquired from the device
Note
The statusObj variable must return memory to the system through the BS2_ReleaseObject function after use.
Returns BS_SDK_SUCCESS when performed successfully, and returns the corresponding error code when an error occurs.