The STM32F1 Ref clearly states that to configure it as an alternate function input, the port must be in input mode (floating + pull-up or pull-down). The STM32F4 does not have a separate description f...
DSP is the master device. When DSP switches between the master transmission mode and the master reception mode, does it need to manually configure the relevant registers? For example, when DSP reads e...
What is the English abbreviation of ATT in the Bluetooth specification? Why is it translated into Attribute Protocol? I have read some things about this, but I still don’t know the answer to this ques...
Thank you very much for your guidance, which helped me understand a lot.But I still have some things I don't understand and need to ask the two masters for advice.0x004000 FLASHF : origin = 0x3E4000, ...