BaseClsPara Class
The base class for all UBoard communication parameter data.
BaseClsPar.isOK()
| Return value | description |
|---|---|
| True | Indicates that the data request is normal. |
| False | Indicates that the data transmission failed or there was an exception during processing. |
kotlin
// serial driver
private lateinit var driver: UBoard
fun your_method() {
// addr
val para = Children of BaseClsPar()
if (!para.isOK) {
throw Exception("unknown failed")
}
println("isOK: ${para.isOK}")
println("resultCode: ${para.resultCode}")
}BaseClsPar.getResultCode()
| Return value | description |
|---|---|
| 0 | The request is normal with no errors. |
| 201 | Failed to open the serial port. |
| 202 | Failed to close the serial port. |
| 203 | Data transmission error. |
| 204 | Timeout for data returned by the driver board. |
| 205 | Driver board returned data with incorrect starting flag. |
| 206 | Driver board returned data with an excessive length. |
| 207 | Incorrect checksum for the returned data. |
| 208 | The received data frame command is incorrect. |
| 209 | Incorrect address for the returned data. |
| 210 | Processing, data transmission failed. |
| 211 | System processing exception. |
| 212 | Driver board returned an exception error. |
| 213 | Data stream is abnormal or has been closed. |
| 214 | Serial port is not open, communication failed. |
| 215 | Driver board processing failed, returning fault code. |
UBoard Class
The communication class for the channel board serial port. It must be created using USDK.getInstance().create().
kotlin
// serial address
var commid = "/dev/ttyS0"
USDK.getInstance().create(commid)| method | description |
|---|---|
| EF_OpenDev | Open the serial port |
| EF_CloseDev | Reboot your vending machine |
| readHardwareConfig | Read the hardware configuration |
| ReadHardwareConfig | Query the hardware version of the driver board. |
| GetSoftwareVersion | Query the driver board software version. |
| getMinPayoutAmount | Read the minimum denomination supported by the peripheral. |
| getPayAmount | todo |
| initPayment | todo |
| notifyPayment | todo |
| notifyResult | todo |
| changeBalance | todo |
| getChangeStatus | todo |
| findChangeResult | todo |
| setAcceptMoney | todo |
| getAcceptUnit | todo |
| getMoneyBalance | todo |
| syncSystemTime | todo |
| ageVerification | age verification |
| setWorkMode | todo |
| setPayChannel | todo |
| pulseBalance | todo |
| GetBoxStatus | Query the current status of the locker. |
| GetYPos | todo |
| GetXPos | todo |
| GetDropStatus | Query the drop detection status. |
| GetArrayStatus | todo |
| GetIOStatus | todo |
| GetYIOStatus | todo |
| GetXIOStatus | todo |
| GetYStatus | todo |
| GetXStatus | todo |
| ResetLift | Elevator reset. |
| RunMoto | todo |
| MotoTimeout | todo |
| SetPickY | todo |
| SetPickX | todo |
| ToY | todo |
| ToX | todo |
| SeYPos | todo |
| SeXPos | todo |
| Shipment | Vending Machine Shipment and Shipment Status Query |
| ReadTemp | Read temperature and humidity. |
| DriveOutput | todo |
| ArrayOutput | todo |
| GetXStatus | todo |
| GetXStatus | todo |