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I am trying to download patches 4.2.0.1 or 4.2.0.2 for NXP MQX 4.2.0 operating system. However, it seems that all links have been removed by NXP and that now they make available only MQX 5 (upon payment).

I am particularly interested in this bug fix:

MQX-5540 - Added checking of the heap low address and the heap high address against the memory address 0x20000000 to see whether the global variables reside on that address and issue warning to the user. - Affects all BSPs.

I would be very grateful if someone has a link to or can make available sources for 4.2.0.1 / 4.2.0.2 or at least the piece of code for bug fix MQX-5540. Thank you!

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万一其他人偶然发现了这个问题，似乎提问者将其发布到 NXP 社区论坛并收到了 4.2.0.2 补丁的链接：

https://freescale.jiveon.com/thread/474697

于 2018-05-18T19:32:55.690 回答