init.#1

TS12864液晶驱动

/////////////////////////////////////
//  Generated Initialization File  //
/////////////////////////////////////

#include "C8051F120.h"

// Peripheral specific initialization functions,
// Called from the Init_Device() function
void Reset_Sources_Init()
{
    WDTCN     = 0xDE;
    WDTCN     = 0xAD;
}

void DAC_Init()
{
    SFRPAGE   = DAC0_PAGE;
    DAC0CN    = 0x84;
    SFRPAGE   = DAC1_PAGE;
    DAC1CN    = 0x84;
}

void Voltage_Reference_Init()
{
    SFRPAGE   = ADC0_PAGE;
    REF0CN    = 0x03;
}

void ADC_Init()
{
    SFRPAGE   = ADC2_PAGE;
    ADC2CF    = 0x19;
    ADC2CN    = 0x80;
    ADC2GT    = 0x40;
}

void Timer_Init()
{
    SFRPAGE   = TIMER01_PAGE;
    TCON      = 0x10;
    TMOD      = 0x01;
    CKCON     = 0x08;
    TL0       = 0x0F;
    TH0       = 0xF0;
	IE		  = 0x82;
}

/*
void Oscillator_Init()
{
    int i = 0;
    SFRPAGE   = CONFIG_PAGE;
    OSCXCN    = 0x67;
    for (i = 0; i < 3000; i++);  // Wait 1ms for initialization
    while ((OSCXCN & 0x80) == 0);
    CLKSEL    = 0x01;
    OSCICN    = 0x00;

}
*/



void Oscillator_Init()
{
   SFRPAGE   = CONFIG_PAGE;
    OSCICN    = 0x83;
}


void Port_IO_Init()
{
    // P0.0  -  INT0 (Tmr0), Push-Pull,  Digital
    // P0.1  -  Unassigned,  Push-Pull,  Digital
    // P0.2  -  Unassigned,  Push-Pull,  Digital
    // P0.3  -  Unassigned,  Push-Pull,  Digital
    // P0.4  -  Unassigned,  Push-Pull,  Digital
    // P0.5  -  Unassigned,  Push-Pull,  Digital
    // P0.6  -  Unassigned,  Push-Pull,  Digital
    // P0.7  -  Unassigned,  Push-Pull,  Digital

    // P1.0  -  Skipped,     Open-Drain, Analog
    // P1.1  -  Skipped,     Open-Drain, Analog
    // P1.2  -  Skipped,     Open-Drain, Analog
    // P1.3  -  Skipped,     Open-Drain, Analog
    // P1.4  -  Skipped,     Open-Drain, Analog
    // P1.5  -  Skipped,     Open-Drain, Analog
    // P1.6  -  Skipped,     Open-Drain, Analog
    // P1.7  -  Skipped,     Open-Drain, Analog

    // P2.0  -  Unassigned,  Push-Pull,  Digital
    // P2.1  -  Unassigned,  Push-Pull,  Digital
    // P2.2  -  Unassigned,  Push-Pull,  Digital
    // P2.3  -  Unassigned,  Push-Pull,  Digital
    // P2.4  -  Unassigned,  Push-Pull,  Digital
    // P2.5  -  Unassigned,  Push-Pull,  Digital
    // P2.6  -  Unassigned,  Push-Pull,  Digital
    // P2.7  -  Unassigned,  Push-Pull,  Digital

    // P3.0  -  Unassigned,  Push-Pull,  Digital
    // P3.1  -  Unassigned,  Push-Pull,  Digital
    // P3.2  -  Unassigned,  Push-Pull,  Digital
    // P3.3  -  Unassigned,  Push-Pull,  Digital
    // P3.4  -  Unassigned,  Push-Pull,  Digital
    // P3.5  -  Unassigned,  Push-Pull,  Digital
    // P3.6  -  Unassigned,  Push-Pull,  Digital
    // P3.7  -  Unassigned,  Push-Pull,  Digital

    SFRPAGE   = CONFIG_PAGE;
    P1MDIN    = 0x00;
    P0MDOUT   = 0xFF;
    P2MDOUT   = 0xFF;
    P3MDOUT   = 0xA0;
    P4MDOUT   = 0xFF;
    P5MDOUT   = 0x00;
    P6MDOUT   = 0x00;
    P7MDOUT   = 0xFF;
	XBR0      = 0x00;
    XBR1      = 0x04;
    XBR2      = 0xC0;
}





// Initialization function for device,
// Call Init_Device() from your main program
void Init_Device(void)
{
    Reset_Sources_Init();
	DAC_Init();
    Voltage_Reference_Init();
    Oscillator_Init();
    ADC_Init();
	Timer_Init();
    Port_IO_Init();
}