IPC@CHIP® RTOS – API Documentation

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Release Notes – SC2x @CHIP-RTOS V1.35

The tickets are grouped by component and then sorted by type and ticket number.


RTOS - File system
Ticket: #2108
Component: RTOS - File system
Type: defect
Summary: FTLRECL command leaves flash memory semaphore locked
Description: Flash memory is accessible by only the thread which performed the FTLRECL command following execution of this command.
Solution: Correct semaphore handling inside FTLRECL command.



Ticket: #2113
Component: RTOS - File system
Type: enhancement
Summary: File system should also tolerate forward slash UNIX style
Description: The file system on SC1x3/SC2x should also tolerate forward slash UNIX style as on the SC243 RTOS-PPC.
Solution: Implemented.




RTOS - PPP
Ticket: #2112
Component: RTOS - PPP
Type: defect
Summary: Malfunction of the "SNIFF" command
Description: TCP/IP communication via PPP doesn't work, if the internal network trace is enabled with the "SNIFF" command.
Solution: Fixed.




RTOS - TCP/IP
Ticket: #2118
Component: RTOS - TCP/IP
Type: defect
Summary: SSL session resumption does not work in all cases
Description: The SSL session resumption does not work if the SSL close notify message is received with the FIN flag set.
Solution: Fixed.



Ticket: #2114
Component: RTOS - TCP/IP
Type: enhancement
Summary: TCP/IP device driver API extension for OpenVPN
Description: The TCP/IP device driver API needs to be extended to cover for tunnel mode used by OpenVPN.
Solution: Added TUNNEL type driver.



Ticket: #2115
Component: RTOS - TCP/IP
Type: enhancement
Summary: Add more cryptographic API for use by OpenVPN
Description: Access to the optimized cryptographic and big number functions in the RTOS is helpful for application programs such as the OpenVPN driver.
Solution: Added big number API and more cryptographic functions.



Ticket: #2123
Component: RTOS - TCP/IP
Type: enhancement
Summary: Adjust TCP/IP driver API so that device can be re-installed
Description: The Dev_Open_Interface() API fails if a device by the specified name has already been installed. If that device has been closed, this API should allow a new installation. (In this way a driver program can exit and be started again.)
Solution: Change implementation so that re-install works for closed devices.




RTOS - FTP server
Ticket: #2111
Component: RTOS - FTP server
Type: enhancement
Summary: Throughput of FTP file read/write actions can be improved
Description: The throughput of FTP file read/write actions can be improved by increasing the internal file buffer size.
Solution: Increased the internal file buffer size from 1536 to 8192 bytes.




RTOS - Ethernet
Ticket: #2124
Component: RTOS - Ethernet
Type: enhancement
Summary: Improvement of the ethernet frame reception
Description: Should implement optimizations at the internal buffer management of the Ethernet device.
Solution: Implemented




RTOS - System
Ticket: #2116
Component: RTOS - System
Type: enhancement
Summary: Add RTX_Publish() and RTX_GetPublication() API
Description: The RTX_Publish() and RTX_GetPublication() API provide an easy method by which server application programs can communicate with multiple client programs.
Solution: API added.








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