MicroPython添加了littlefs,看起来有望解决无意断开USB后文件损坏的问题了。ARM的littlefs系统说明extmod: Add VFS littlefs bindings.lib/littlefs: Add README describing origin and how to gen lfs1/lfs2.extmod/vfs: Add MP_BLOCKDEV_IOCTL_B
在C2000DSP的ePWM模块与EV模块有很大的差别,EV模块各路PWM共用一个时基,而ePWM模块则有各自的时基,通过同步信号来同步。但同步是有时间开销的:The delay from internal master module to slave modules is given by:if ( TBCLK = EPWMCLK): 2 x EPWMCLKif ( TBCLK != EPWMC
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