I downloaded a USB demo for STM32F407, the MDK version is 4.22.
I installed MDK5 and the STM32F4 package has been installed. But when I opened the project, it prompted that the chip was not there.
How...
[i=s]This post was last edited by Aguilera on 2019-1-7 21:27[/i] [size=4]Good programming habits are conducive to shortening the time of program design and debugging, thereby speeding up the progress ...
Sorry, I can't do it again
The following figure is the previous solution, only when the device is in USB2.0 high-speed mode:The following figure plans to use the STM32 USB peripheral, OTG mode:If you ...
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