114 lines
5.2 KiB
Plaintext
114 lines
5.2 KiB
Plaintext
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libcsp 1.4, 07-05-2015
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----------------------
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- new: General rtable interface with support for STATIC or CIDR format
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- new: CIDR (classless interdomain routing) route table format with netmasks
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- new: Bridge capability
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- new: Added routing table (de)serialization functions for load/save
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- new: Automatic packet deduplication using CRC32 (compile time option)
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- new: Autogenerated python bindings using ctypesgen
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- new: Task-less operation with router invocation from external scheduler function
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- api: Refactor route_if_add to csp_iflist_add
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- api: Refactor route_set and friends to rtable_set
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- api: Refactor csp_fifo_qos to csp_qfifo
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- api: Added defined to be backwards compatible with 1.x
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- interfaces: Drop packets on LOOP interface not for own address (blackhole)
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- interfaces: New ZMQHUB interface (using zeroMQ over TCP)
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- other: Increase stack size from 250 to 1100 for csp_can_rx_task
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- other: Cleanup in csp_route.c
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- other: Show incoming interface name in debug message
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- other: Remove newlines from debug calls
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- improvement: Reduce debug hook function complexity with valist passing
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- fix: csp_sleep_ms did not work
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libcsp 1.3, 07-05-2015
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----------------------
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- new: Split long process lists into multiple packets
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- new: Added posix csp_clock.h
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- new: cmp clock functions (requires that you provide csp_clock.h implementation)
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- new: Added SFP (Small fragmentation protocol) for larger data chunks
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- fix: csp_if_fifo example
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- fix: NULL char at the end of rps
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- doc: Updated mtu documentation
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- other: Tested with FreeRTOS 8.0
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- other: Added disable-stlib option to build only object files
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libcsp 1.2, 25-10-2013
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----------------------
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- Feature release
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- New: CMP service for peek and poke of memory
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- New: CMP interface statistics struct is now packed
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- New: Faster O(1) buffer system with reference counting and automatic alignment
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- New: Thread safe KISS driver with support for multiple interfaces
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- New: CSP interface struct now holds an opaque pointer to driver handle
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- New: removed TXBUF from KISS driver entirely to minimize stack usage, added TX lock instead
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- New: Pre-calculated CRC table .romem or PROGMEM on __avr__
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- New: Added buffer overflow protection to KISS interface
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- New: Allow posting null pointers on conn RX queues
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- New: Lower memory usage on AVR8
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- New: csp_route_save and csp_route_load functions
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- New: option --disable-verbose to disable filenames and linenumber on debug
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- Protocol: KISS uses csp_crc32 instead of it own embedded crc32
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- Improvement: Use buffer clone function to copy promisc packets
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- Bugfix: Fix pointer size (32/16bit) in cmp_peek/poke
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- Bugfix: Issue with double free in KISS fixed
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- Bugfix: Change rdp_send timeout from packet to connection timeout to make sending task block longer
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- Bugfix: Fix conn pool leak when using security check and discarding new packets
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- Bugfix: Add packet too short check for CRC32
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- Bugfix: Accept CRC32 responses from nodes without CRC support
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- Bugfix: Ensure csp_ping works for packets > 256 bytes
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- Bugfix: Cleanup printf inside ISR functions
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- Bugfix: Do not add forwarded packets to promisc queue twice
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- Bugfix: Fix return value bug of csp_buffer_get when out of buffers
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- Bugfix: Always post null pointer with lowest priority, not highest
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- Bugfix: Add check on debug level before calling do_csp_debug, fixes #35
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- Other: Export csp/arch include files
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- Other: Remove the use of bool type from csp_debug
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- Other: Moved csp debug functions to csp_debug.h instead of csp.h
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- Other: Ensure assignment of id happens using the uint32_t .ext value of the union, quenches warning
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libcsp 1.1, 24-08-2012
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----------------------
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- Feature release
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- Defacto stable since Feb 2012
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- New: I2C interface
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- New: KISS interface
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- New: USART drivers for Linux, Mac and Windows
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- New: Windows/MinGW support
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- New: MacOSX support
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- New: Interface register function
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- New: Interface search function
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- New: CMP service for remote route updating
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- New: CMP service for interface statistics
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- Improvement: Better QoS support
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- Improvement: Send RDP control messages with high priority
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- Improvement: WAF distcheck now works
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- Improvement: Automatic endian discovery
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- Improvement: Accept packets with CRC32 checksum if compiled without CRC32 support
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- Improvement: Do not wake the router task if RDP is not enabled
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- Improvement: Save 102 bytes of RAM by packing route entries
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- Cleanup: Simplify CAN configuration
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- Cleanup: Move architecture specific code to src/arch
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- Bugfix: CSP_MEMFREE gives wrong answer on freertos AVR due to truncation
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- Bugfix: Fixed wrong 64-bit size_t in csp_service_handler
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- Bugfix: Fixed problem in csp_if_kiss when out of buffers
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- Bigfix: Handle bus-off CAN IRQ for AT90CAN128
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libcsp 1.0.1, 30-10-2011
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------------------------
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- Hotfix release
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- Bugfix: missing extern in csp_if_lo.h
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libcsp 1.0, 24-10-2011
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----------------------
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- First official release
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- New: CSP 32-bit header 1.0
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- Features: Network Router with promiscous mode, broadcast and QoS
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- Features: Connection-oriented transport protocol w. flow-control
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- Features: Connection-less "UDP" like transport
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- Features: Encryption, Authentication and message check
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- Features: Loopback interface
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- Features: Python Bindings
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- Features: CAN interface w. drivers for several chips
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- Features: CSP-services (ping, reboot, uptime, memfree, buffree, ident)
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