BS2_GetSlaveExDevice
In case of CoreStation, searches a slave device from the RS-485 network.
Declaration
#include "BS_API.h"
int BS2_GetSlaveExDevice(void* context, uint32_t deviceId, uint32_t channelPort, BS2Rs485SlaveDeviceEX** slaveDevices, uint32_t* outchannelPort, uint32_t* slaveDeviceCount);
Parameter
-
[In]
context: Context -
[In]
deviceId: Device ID -
[In]
channelPort: Channel port -
[Out]
slaveDevices: Slave device list pointer -
[Out]
outchannelPort: Channel port of slave device -
[Out]
slaveDeviceCount: Number of slave devices
情報
The slaveDeviceObj 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.