讀寫函數(shù)
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void xWriteCH375Cmd( u16 mCmd )//1
{
? ? UsartSendData(USART1, mCmd | 0x100);
}
void xWriteCH375Data( u16 mData ) //0
{
??
? ? ?UsartSendData(USART1,mData &0x0ff) ; ?
}
u8 xReadCH375Data( void )
{
? ? u8 rdata;
? ? rdata=UsartReceiveData(USART1);?
? ? return rdata;
}