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Merge pull request #137 from shanet/readme_fixes 

Readme fixes
pull/134/head
mike w 2016-09-11 16:30:05 -04:00 zatwierdzone przez GitHub
rodzic 3d6c092e07 1ef426920f
commit 6d8c40a71c
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README.md
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@ -17,9 +17,9 @@ functions for use with your own protocols.
**1.** [Link your project](https://github.com/mik3y/usb-serial-for-android/wiki/Building-From-Source) to the library.
**2.** Copy [device_filter.xml](http://usb-serial-for-android.googlecode.com/git/UsbSerialExamples/res/xml/device_filter.xml) to your project's `res/xml/` directory.
**2.** Copy [device_filter.xml](https://github.com/mik3y/usb-serial-for-android/blob/master/usbSerialExamples/src/main/res/xml/device_filter.xml) to your project's `res/xml/` directory.
**3.** Configure your `AndroidManifest.xml` to notify your app when a device is attached (see [Android USB Host documentation](http://developer.android.com/guide/topics/connectivity/usb/host.html#discovering-d) for help).
**3.** Configure your `AndroidManifest.xml` to notify your app when a device is attached (see [Android USB Host documentation](http://developer.android.com/guide/topics/connectivity/usb/host.html#discovering-d) for help).
```xml
<activity
@ -29,12 +29,12 @@ functions for use with your own protocols.
<action android:name="android.hardware.usb.action.USB_DEVICE_ATTACHED" />
</intent-filter>
<meta-data
android:name="android.hardware.usb.action.USB_DEVICE_ATTACHED"
android:name="android.hardware.usb.action.USB_DEVICE_ATTACHED"
android:resource="@xml/device_filter" />
</activity>
```
**5.** Use it! Example code snippet:
**4.** Use it! Example code snippet:
```java
// Find all available drivers from attached devices.
@ -53,10 +53,11 @@ if (connection == null) {
}
// Read some data! Most have just one port (port 0).
UsbSerialPort port = driver.getPort(0);
port.open(connection);
UsbSerialPort port = driver.getPorts().get(0);
try {
port.setBaudRate(115200);
port.open(connection);
port.setParameters(115200, 8, UsbSerialPort.STOPBITS_1, UsbSerialPort.PARITY_NONE);
byte buffer[] = new byte[16];
int numBytesRead = port.read(buffer, 1000);
Log.d(TAG, "Read " + numBytesRead + " bytes.");