There was a problem with block transfer, when transmitting sequence of
data. If CANsend() failed (socket buffer full), message was dropped.
Now dropped message is marked with bufferFull flag and then it is
re-transmitted later by the driver, as is in the original behaviour of
CANopenNode. Same as commit acd719e27 in v2.0.
- SDO server: Change behavior for string data type + fixes + test all
- SDO client: fixes + test all
- OD interface: Special behavior for string data type
- CO_driver.h: added default debug configuration macros + fix spelling
- Gateway + fifo: added base64 support + updates
- CO_CANopenInit() - added arguments.
- update some documentation
- CO_epoll_interface fixes.
- CO_main_basic.c updates
- Rename files to CO_epoll_interface
- Object oriented, more flexible, separate functions
- move epoll, timerfd and eventfd system calls from CO_driver.c to CO_epoll_interface.c
- rearranged and better documented
- default values moved from CO_driver.h into appropriate files
- rearranged also in CO_driver_target.h files
- parts of the stack or whole objects can be disabled.
- configuration is verified for depencies
Additional:
- renamed some members of CO_Default_CAN_ID_t
- moved helpers CO_setUint32() etc from CO_SDOserver.h into CO_driver.h.
- change wrong CO_ERROR_PARAMETERS to CO_ERROR_ILLEGAL_ARGUMENT.
- renamed CO_ERROR_PARAMETERS to CO_ERROR_OD_PARAMETERS
microcontroller independent module.
It includes NMT master, LSS master and SDO client interface.
Interface is non-blocking, it is added to mainline.
Example for Linux stdio and socket is included.
Added CO_fifo.h/c for fifo data buffer, used with rewritten SDO client, etc
SDO client is rewritten. Now includes r/w fifo interface to transfer data.
doc/gettingStarted.md is updated.
User can now enable extension callbacks in RPDO/TPDO handling paths
simply by configuration flags instead of modifying sources or by passing
the defines directly to the compiler.
* Merge two parts of CO_PDO_receive() into single common code
* Add CO_RPDO_initCallbackPre() for received RPDO messages
This optional mechanism allows to immediatelly wake the thread that
processes RPDO, without waiting for its next tick.
* Add CO_SYNC_initCallbackPre() for received SYNC messages
This optional mechanism allows to immediatelly wake the thread that
processes SYNC, without waiting for its next tick.
