Bump jSerialComm from 2.5.1 to 2.9.1 in /cnf

[dependabot]

Bumps jSerialComm from 2.5.1 to 2.9.1.

Release notes

Sourced from jSerialComm's releases.

jSerialComm v2.9.1

• Remove Java-side class synchronization
• Move global resource locks to native code
• Only lock code sections which alter globally shared resources
• Try to interrupt Java thread if it does not join after timeout
• Ensure that event listener does not join on itself
• Do not block-drain serial ports on native close() in Posix
• Update getCommPorts() documentation about returning all currently open ports
• Update getLastErrorLocation() documentation to remove instructions that port must remain open
• Do not block SIGTERM from arriving at Java application
• Update openPort() documentation about BT failures/retries
• Break out of event listening thread if global app is shutting down
• Do not use pthread_condattr_setclock on Android
• Use minimum amount of JNI memory necessary to enumerate Windows ports
• Move library init/uninit functionality into JNI_OnLoad and JNI_OnUnload
• Add method to allow users to add application shutdown hooks for custom serial port cleanup

jSerialComm v2.9.0

• Allow SIGINT to reach top-level Java application for graceful shutdown
• Add function to verify user/port group membership on Posix
• Retrieve port details/description if possible when calling getCommPort(String)
• New method allowElevatedPermissionsRequest() to explicitly allow operations requiring elevated privileges
• Elevated permissions used to set FTDI latency on Windows (if allowed using above method)
• Elevated permissions used to grant access to serial port on Posix (if allowed using above method)
• Disable use of operations requiring elevated privileges by default
• Update Android native library loading based on deprecated architectures
• Ensure that -1 is returned from readBytes() upon error
• Only process RECEIVED_DATA events if able to read > 0 bytes
• Override sigemptyset implementation for platforms that do not support it

jSerialComm v2.8.5

• Retry native write() call upon errno == EAGAIN on Posix
• Remove all FTDI native driver calls to FT_Open, FT_Close, FT_GetComPort, and FT_SetDriverLatency on Windows
• Update FTDI enumeration using registry keys directly on Windows
• Search for serial modem devices in addition to plain serial devices on Windows
• Set FTDI latency using the registry on Windows (requires admin first time)
• Only set FTDI latency when calling openPort()
• Ignore LPT parallel devices on Windows

jSerialComm v2.8.4

• Fixed bug where calling removeDataListener() on an unopened port caused a crash

jSerialComm v2.8.3

• RS485-mode ioctl errors are no longer treated as fatal errors
• Small updates to getLastErrorLine() and getLastError() when a port has failed to open
• All JNI functions are now checked for and cleared of exceptions at runtime
• The portHandle pointer returned from native code to Java is guaranteed to be 0 if there is an error, else a valid number
• All "open port" checks now verify that the portHandle is not equal to exactly 0
• Implemented full functionality for OpenBSD x86 and amd64

... (truncated)

Commits

• d86f261 Add method to allow users to add application shutdown hooks
• 024c757 Move library init/uninit to JNI_OnLoad/JNI_OnUnload
• 05aae90 Use minimal amount of memory needed to enumerate in Windows
• ea3c593 Ensure that event listener thread does not join on itself
• 96a47bc Static code analysis updates
• ea7a505 Remove all native OS calls from Critical Section
• bc4eae8 Do not attempt to use pthread_condattr_setclock on Android
• 4184072 Break out of event listening thread if global app is shutting down
• 8899eff Update documentation about openPort on BT failures/retries
• fe805ca Do not block SIGTERM from arriving at Java app
• Additional commits viewable in compare view

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[dependabot]

Superseded by #203.