public class HidToUart extends HidToGpio
| Constructor and Description |
|---|
HidToUart()
新增一個 HidToUart 物件
|
HidToUart(android.content.Context context,
java.lang.String strAppName)
新增一個 HidToUart 物件
|
| Modifier and Type | Method and Description |
|---|---|
int |
askPermissionByDeviceIndex(int nDeviceIndex)
取得裝置權限
|
int |
askPermissionByUsbDevice(android.hardware.usb.UsbDevice usbDevice)
取得裝置權限
|
int |
closeDevice()
關閉裝置
|
int |
closeDeviceByDeviceIndex(int nDeviceIndex)
關閉裝置
|
void |
dumpMsg(java.lang.Object objMsg)
設定紀錄訊息
|
int |
enumDevices(int nDeviceVid)
列舉PL23B3 裝置
|
int |
enumDevices(int nDeviceVid,
int nDevicePid)
根據傳入之Vid與Pid列舉PL23B3 裝置
|
java.lang.String |
getDeviceName(int nDeviceIndex)
取得裝置名稱
|
java.lang.String |
getSdkVersion()
取得SDK版本號
|
java.lang.String |
getSerialNumber(int nDeviceIndex)
取得裝置之序號
|
int |
getUartConfig(int nDeviceIndex,
UartObject uartObject)
取得Uart設定值
|
android.hardware.usb.UsbDevice |
getUsbDevice(int nDeviceIndex)
取得裝置之物件,可根據該物件取得usb相關之訊息
|
boolean |
hasPermissionByDeviceIndex(int nDeviceIndex)
確認裝置是否擁有權限
|
boolean |
hasPermissionByUsbDevice(android.hardware.usb.UsbDevice usbDevice)
確認裝置是否擁有權限
|
int |
openDeviceByIndex(int nDeviceIndex)
開啟裝置
|
int |
openDeviceBySerialNumber(java.lang.String strSerialNumber)
開啟裝置
|
void |
setCommandTimeOut(int nMillSecond)
設定command逾時之數值
|
int |
setUartConfig(int nDeviceIndex,
UartObject uartObject)
設定Uart設定值
|
int |
setXonXoffSymbol(int nDeviceIndex,
byte byXon,
byte byXoff)
設定Software Flow Control byte (Xon/Xoff) Symbol
|
int |
uartRead(int nDeviceIndex,
byte[] byBuffer,
int nNumberOfBytesToRead,
int nTimeOutms)
讀取Uart 資料
|
int |
uartReset(int nDeviceIndex)
重置UART 介面
|
int |
uartWrite(int nDeviceIndex,
byte[] byBuffer,
int nNumberOfBytesToWrite,
int nTimeOutms)
寫入UART資料
|
getGpio, setGpio, setGpioDirpublic HidToUart()
public HidToUart(android.content.Context context,
java.lang.String strAppName)
context - the contextstrAppName - , ACTION_USB_PERMISSION 字串, 例如: "tw.com.prolific.HidToUartTest.USB_PERMISSION"public int getUartConfig(int nDeviceIndex,
UartObject uartObject)
nDeviceIndex - 裝置之索引值uartObject - [out] , 儲存UART設定之物件public int setUartConfig(int nDeviceIndex,
UartObject uartObject)
nDeviceIndex - 裝置之索引值uartObject - [im], 設定Uart設定值public int uartRead(int nDeviceIndex,
byte[] byBuffer,
int nNumberOfBytesToRead,
int nTimeOutms)
nDeviceIndex - 裝置之索引值byBuffer - 讀取資料緩衝區nNumberOfBytesToRead - 讀取資料的位元數nTimeOutms - 逾時數值, 單位為毫秒(milliseconds)public int uartWrite(int nDeviceIndex,
byte[] byBuffer,
int nNumberOfBytesToWrite,
int nTimeOutms)
nDeviceIndex - 裝置之索引值byBuffer - 寫入的資料nNumberOfBytesToWrite - the number of bytes to writenTimeOutms - 逾時數值, 單位為毫秒(milliseconds)public int setXonXoffSymbol(int nDeviceIndex,
byte byXon,
byte byXoff)
nDeviceIndex - 裝置之索引值byXon - xon 之設定值byXoff - xoff 之設定值public int uartReset(int nDeviceIndex)
nDeviceIndex - 裝置之索引值public int enumDevices(int nDeviceVid)
nDeviceVid - 裝置之VIDpublic int enumDevices(int nDeviceVid,
int nDevicePid)
nDeviceVid - 裝置之VIDnDevicePid - 裝置之PIDpublic java.lang.String getDeviceName(int nDeviceIndex)
nDeviceIndex - 裝置之索引值public java.lang.String getSerialNumber(int nDeviceIndex)
nDeviceIndex - 裝置之索引值public int openDeviceByIndex(int nDeviceIndex)
nDeviceIndex - 裝置之索引值public int openDeviceBySerialNumber(java.lang.String strSerialNumber)
strSerialNumber - the serial 列舉裝置之數量public boolean hasPermissionByDeviceIndex(int nDeviceIndex)
nDeviceIndex - 裝置之索引值public int askPermissionByDeviceIndex(int nDeviceIndex)
nDeviceIndex - 裝置之索引值public boolean hasPermissionByUsbDevice(android.hardware.usb.UsbDevice usbDevice)
usbDevice - usbDevice 物件public int askPermissionByUsbDevice(android.hardware.usb.UsbDevice usbDevice)
usbDevice - usbDevice 物件public int closeDevice()
public int closeDeviceByDeviceIndex(int nDeviceIndex)
nDeviceIndex - 裝置之索引值public java.lang.String getSdkVersion()
public void setCommandTimeOut(int nMillSecond)
nMillSecond - 逾時之數值, 單位為毫秒(millisecond)public void dumpMsg(java.lang.Object objMsg)
objMsg - 訊息內容public android.hardware.usb.UsbDevice getUsbDevice(int nDeviceIndex)
nDeviceIndex - 裝置之索引值