RT-Thread/rt-thread: https://github.com/RT-Thread/rt-thread.git @ 17cae02ad5e67a4dabcfa431dee2d10d2d8bcbed

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ZHU Hao 8da49ff984 Update startup.S		преди 4 години
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hal_drivers	58065b0565 Update drv_usart.c	преди 4 години
hal_libraries	8da49ff984 Update startup.S	преди 4 години