huhui 51ff9d12ed fix build warnning for sp600 4 lat temu
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app a49ae0cf9e Merge remote-tracking branch 'origin/master' into balance 4 lat temu
bsp 51ff9d12ed fix build warnning for sp600 4 lat temu
libs 60f5b3ca38 1. change delay_us when enable delay ticks, use delay ticks 4 lat temu