After setting the enet_io routine to a static IP and connecting it to the PC via a network cable, the web page shown in the figure appears, but the routine web page does not appear. Could an expert pl...
Use the SPI1 of stm32f103 to connect with the OLED screen. Pin connection: DC-----------PE0 RST----------PE1 SCL----------PA5 SDA----------PA7 Key SPI configuration code: /* SPI1 Config --------------...
void I2CMasterSpeedSet(unsigned long ulBase, unsigned long ulSpeed) { unsigned long ulClk, ulTPR; ulClk = SysCtlClockGet() ); // Get the current system clock rate ulTPR = (ulClk / (2 * 10)) / ulSpeed;...