flywithu/usb-serial-for-android
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Code Issues Releases Wiki Activity

fix example code in README

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This commit is contained in:
shane tully 2016-05-01 18:37:02 -07:00
parent 3479892809
commit 1ef426920f
1 changed files with 5 additions and 4 deletions
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README.md
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@ -34,7 +34,7 @@ functions for use with your own protocols.
</activity> </activity>
``` ```
**5.** Use it! Example code snippet: **4.** Use it! Example code snippet:
```java ```java
// Find all available drivers from attached devices. // Find all available drivers from attached devices.
@ -53,10 +53,11 @@ if (connection == null) {
} }
// Read some data! Most have just one port (port 0). // Read some data! Most have just one port (port 0).
UsbSerialPort port = driver.getPort(0); UsbSerialPort port = driver.getPorts().get(0);
port.open(connection);
try { try {
port.setBaudRate(115200); port.open(connection);
port.setParameters(115200, 8, UsbSerialPort.STOPBITS_1, UsbSerialPort.PARITY_NONE);
byte buffer[] = new byte[16]; byte buffer[] = new byte[16];
int numBytesRead = port.read(buffer, 1000); int numBytesRead = port.read(buffer, 1000);
Log.d(TAG, "Read " + numBytesRead + " bytes."); Log.d(TAG, "Read " + numBytesRead + " bytes.");