openuart1.c

Microchip的官方PIC24H系列16位单片机的外设源程序库。

#include<uart.h>
#include<p30fxxxx.h>

/*********************************************************************
* Function Name     : OpenUART1
* Description       : This function configures the UART mode,
*                     UART Interrupt modes and the Baud Rate
* Parameters        : unsigned int config1 operation setting
*                     unsigned int config2 TX & RX interrupt modes
*                     unsigned int ubrg baud rate setting
* Return Value      : None
*********************************************************************/

void OpenUART1(unsigned int config1,unsigned int config2, unsigned int ubrg)
{
    U1BRG  = ubrg;     /* baud rate */
    U1MODE = config1;  /* operation settings */
    U1STA = config2;   /* TX & RX interrupt modes */
}