Serial port sends data
1. The most direct way to send data through the serial port is to call the standard library function .
void USART_SendData(USART_TypeDef* USARTx, uint16_t Data);The first parame...
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Recently, gesture recognition has been increasingly valued by mobile phone and smart wearable device manufacturers, among which the functions of raising your hand to light up the screen and turning yo...
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