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author | Jakob Odersky <jodersky@gmail.com> | 2013-06-27 19:27:57 +0200 |
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committer | Jakob Odersky <jodersky@gmail.com> | 2013-06-27 19:27:57 +0200 |
commit | 719978035732a55261b753bbc33570d3c1f53785 (patch) | |
tree | de110fafce8b2ca11f7061f4c8f4b93a4baf548a /src/main/java | |
parent | f21d2de9405d5dd36f108a380f558cab930c1205 (diff) | |
download | akka-serial-719978035732a55261b753bbc33570d3c1f53785.tar.gz akka-serial-719978035732a55261b753bbc33570d3c1f53785.tar.bz2 akka-serial-719978035732a55261b753bbc33570d3c1f53785.zip |
refactor build to a more generic structure
Diffstat (limited to 'src/main/java')
-rw-r--r-- | src/main/java/com/github/jodersky/flow/internal/NativeSerial.java | 68 |
1 files changed, 0 insertions, 68 deletions
diff --git a/src/main/java/com/github/jodersky/flow/internal/NativeSerial.java b/src/main/java/com/github/jodersky/flow/internal/NativeSerial.java deleted file mode 100644 index dba3f44..0000000 --- a/src/main/java/com/github/jodersky/flow/internal/NativeSerial.java +++ /dev/null @@ -1,68 +0,0 @@ -package com.github.jodersky.flow.internal; - -import com.github.jodersky.flow.internal.NativeLoader; - -/** Thin layer on top of native code. */ -class NativeSerial { - - static { - NativeLoader.load(); - } - - final static int E_IO = -1; - final static int E_ACCESS_DENIED = -2; - final static int E_BUSY = -3; - final static int E_INVALID_BAUD = -4; - final static int E_INTERRUPT = -5; - final static int E_NO_PORT = -6; - - /**Opens a serial port and allocates memory for storing configuration. Note: if this function fails, - * any internally allocated resources will be freed. - * @param port_name name of port - * @param baud baud rate - * @param serial pointer to memory that will be allocated with a serial structure - * @return 0 on success - * @return E_NO_PORT if the given port does not exist - * @return E_ACCESS_DENIED if permissions are not sufficient to open port - * @return E_BUSY if port is already in use - * @return E_INVALID_BAUD if specified baudrate is non-standard - * @return E_IO on other error */ - native static int open(String device, int baud, long[] serial); - - /**Starts a blocking read from a previously opened serial port. The read is blocking, however it may be - * interrupted by calling 'serial_interrupt' on the given serial port. - * @param serial pointer to serial configuration from which to read - * @param buffer buffer into which data is read - * @param size maximum buffer size - * @return n>0 the number of bytes read into buffer - * @return E_INTERRUPT if the call to this function was interrupted - * @return E_IO on IO error */ - native static int read(long serial, byte[] buffer); - - /**Writes data to a previously opened serial port. - * @param serial pointer to serial configuration to which to write - * @param data data to write - * @param size number of bytes to write from data - * @return n>0 the number of bytes written - * @return E_IO on IO error */ - native static int write(long serial, byte[] buffer); - - /**Interrupts a blocked read call. - * @param serial_config the serial port to interrupt - * @return 0 on success - * @return E_IO on error */ - native static int interrupt(long serial); - - /**Closes a previously opened serial port and frees memory containing the configuration. Note: after a call to - * this function, the 'serial' pointer will become invalid, make sure you only call it once. This function is NOT - * thread safe, make sure no read or write is in prgress when this function is called (the reason is that per - * close manual page, close should not be called on a file descriptor that is in use by another thread). - * @param serial pointer to serial configuration that is to be closed (and freed) - * @return 0 on success - * @return E_IO on error */ - native static int close(long serial); - - /**Sets debugging option. If debugging is enabled, detailed error message are printed from method calls. */ - native static void debug(boolean value); - -} |