c802fcdcf8
WCH CH569W-R0-1v0 evt board bsp port, first version dev/test under Ubuntu 20.04 toolchain from MounRiver_Studio_Community_Linux_x64_V120 tested drivers : SysTick, gpio, gpio interrupt, uart1 (RX interrupt, TX polling) libcpu/risc-v/SConscript : group includes rtconfig.CPU only if folder exists libcpu/risc-v/common/cpuport.c/rt_hw_context_switch_interrupt() : make it RT_WEAK for customization |
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| .. | ||
| linker_scripts | ||
| Kconfig | ||
| SConscript | ||
| board.c | ||
| board.h | ||
| startup_gcc.S | ||