The new Freescale MQX™ 4.0.2 release is now available on the www.freescale.com/MQX
· Files available
Freescale MQX™ RTOS 4.0.2 Release Notes
Freescale MQX™ FFS package 4.0.2 Release Notes
Freescale MQX™ Atheros Wifi package 4.0.2 Release Notes
Freescale MQX RTOS 4.0.2 Atheros Wifi package
Atheros Wifi solution for MQX™ 4.0.2
Freescale MQX RTOS 4.0.2 FFS package
NAND Flash File System solution for MQX™ 4.0.2
Freescale MQX RTOS 4.0.2
MQX™ Source code. Includes an RTOS, File System, TCP/IP and USB host/device software stacks. Does not require MQX™ 4.0 installation.
· What is New?
o AutoEVB Vybrid A5 and M4 Board support packages
§ Support for CortexA5 and CortexM cores of dual core Vybrid processor
§ Supporting standard set of IO drivers
o Vybrid BSP extensions
§ RTC and NAND flash driver ported to Vybrid platform
§ MMU support extended by handling of 4KB memory block
§ Introduced new QuadSPI driver
§ CortexM4 boot option enabled.
§ Direct code execution from QuadSPI flash – XIP provided. Feature demonstrated in Vybrid QuadSPI bootloader.
Introduced the first version of eDMA driver – the driver is experimental and will be further extended in the next MQX version. Documentation is not provided.
o Kinetis SPI driver was updated to use the eDMA driver.
o Hardware timer driver support extended to Systick and GPT HW modules. Kinetis and Vybrid BSPs updated to leverage the Hardware timer to provide MQX tick time.
o RTCS Hardware checksum acceleration enabled in ENET driver (for TCP and UDP); the benefits are the increased throughput and a reduced processor loading. This option is enabled by default for the K60N512 platform.
o HTTP server redesigned to provide a faster and more robust solution. The server API is simplified and changed to correspond to the RTCS standard.
o New SMTP client functionality provided as a part of the RTCS network suite. The client offers a simple API for e-mail handling. The new RTCS Shell command “email” demonstrates its functionality.
o The security_email, security_webserver, and security_telnet demo applications are removed from this release. Networking functionality is demonstrated in RTCS shell and httpsrv example applications.
o Multicore Communication (MCC) library updated to version 1.1. Fixed the incorrect usage of cache macros in the mcc_send() function.
· Known issues
o For known issues and limitations please consult the release notes.