#include "common.h"
#include "ics.h"
#include "rtc.h"
#include "uart.h"
#include "gpio.h"
#include "sysinit.h"
#include "start.h"
#include "oledfont.h"
#define OLED_MODE 0
#define SIZE 8
#define XLevelL 0x00
#define XLevelH 0x10
#define Max_Column 128
#define Max_Row 64
#define Brightness 0xFF
#define X_WIDTH 128
#define Y_WIDTH 64
#define OLED_SCLK_Clr() GPIO_PinClear(GPIO_PTE1);
#define OLED_SCLK_Set() GPIO_PinSet(GPIO_PTE1);
#define OLED_SDIN_Clr() GPIO_PinClear(GPIO_PTE0);
#define OLED_SDIN_Set() GPIO_PinSet(GPIO_PTE0);
#define OLED_CMD 0
#define OLED_DATA 1
uint8_t hh=8,mm=30,ss=0;
void IIC_Start()
{
OLED_SCLK_Set();
OLED_SDIN_Set();
OLED_SDIN_Clr();
OLED_SCLK_Clr();
}
void IIC_Stop()
{
OLED_SCLK_Set();
OLED_SDIN_Clr();
OLED_SDIN_Set();
}
void IIC_Wait_Ack()
{
OLED_SCLK_Set() ;
OLED_SCLK_Clr();
}
void Write_IIC_Byte(unsigned char IIC_Byte)
{
unsigned char i;
unsigned char m,da;
da=IIC_Byte;
OLED_SCLK_Clr();
for(i=0;i<8;i++)
{
m=da;
m=m&0x80;
if(m==0x80)
{OLED_SDIN_Set();}
else OLED_SDIN_Clr();
da=da<<1;
OLED_SCLK_Set();
OLED_SCLK_Clr();
}
}
void Write_IIC_Command(unsigned char IIC_Command)
{
IIC_Start();
Write_IIC_Byte(0x78);
IIC_Wait_Ack();
Write_IIC_Byte(0x00);
IIC_Wait_Ack();
Write_IIC_Byte(IIC_Command);
IIC_Wait_Ack();
IIC_Stop();
}
void Write_IIC_Data(unsigned char IIC_Data)
{
IIC_Start();
Write_IIC_Byte(0x78);
IIC_Wait_Ack();
Write_IIC_Byte(0x40);
IIC_Wait_Ack();
Write_IIC_Byte(IIC_Data);
IIC_Wait_Ack();
IIC_Stop();
}
void OLED_WR_Byte(unsigned dat,unsigned cmd)
{
if(cmd)
{
Write_IIC_Data(dat);
}
else
{
Write_IIC_Command(dat);
}
}
void Delay_50ms(unsigned int Del_50ms)
{
unsigned int m;
for(;Del_50ms>0;Del_50ms--)
for(m=6245;m>0;m--);
}
void Delay_1ms(unsigned int Del_1ms)
{
unsigned char j;
while(Del_1ms--)
{
for(j=0;j<123;j++);
}
}
void OLED_Set_Pos(unsigned char x, unsigned char y)
{
OLED_WR_Byte(0xb0+y,OLED_CMD);
OLED_WR_Byte(((x&0xf0)>>4)|0x10,OLED_CMD);
OLED_WR_Byte((x&0x0f),OLED_CMD);
}
void OLED_Display_On(void)
{
OLED_WR_Byte(0X8D,OLED_CMD);
OLED_WR_Byte(0X14,OLED_CMD);
OLED_WR_Byte(0XAF,OLED_CMD);
}
void OLED_Clear(void)
{
unsigned char i,n;
for(i=0;i<8;i++)
{
OLED_WR_Byte (0xb0+i,OLED_CMD);
OLED_WR_Byte (0x00,OLED_CMD);
OLED_WR_Byte (0x10,OLED_CMD);
for(n=0;n<128;n++)OLED_WR_Byte(0,OLED_DATA);
}
}
void OLED_Clearp(void)
{
unsigned char i,n;
for(i=2;i<6;i++)
{
OLED_WR_Byte (0xb0+i,OLED_CMD);
OLED_WR_Byte (0x00,OLED_CMD);
OLED_WR_Byte (0x10,OLED_CMD);
for(n=0;n<128;n++)OLED_WR_Byte(0,OLED_DATA);
}
}
void OLED_ShowChar(unsigned char x,unsigned char y,unsigned char chr,unsigned char Char_Size)
{
unsigned char c=0,i=0;
c=chr-' ';
if(x>Max_Column-1){x=0;y=y+2;}
if(Char_Size ==16)
{
OLED_Set_Pos(x,y);
for(i=0;i<8;i++)
OLED_WR_Byte(F8X16[c*16+i],OLED_DATA);
OLED_Set_Pos(x,y+1);
for(i=0;i<8;i++)
OLED_WR_Byte(F8X16[c*16+i+8],OLED_DATA);
}
else
{
OLED_Set_Pos(x,y);
for(i=0;i<6;i++)
OLED_WR_Byte(F6x8[c][i],OLED_DATA);
}
}
uint32_t oled_pow(unsigned char m,unsigned char n)
{
uint32_t result=1;
while(n--)result*=m;
return result;
}
void OLED_ShowNum(unsigned char x,unsigned char y,uint32_t num,unsigned char len,unsigned char size2)
{
unsigned char t,temp;
unsigned char enshow=0;
for(t=0;t<len;t++)
{
temp=(num/oled_pow(10,len-t-1))%10;
if(enshow==0&&t<(len-1))
{
if(temp==0)
{
OLED_ShowChar(x+(size2/2)*t,y,' ',size2);
continue;
}else enshow=1;
}
OLED_ShowChar(x+(size2/2)*t,y,temp+'0',size2);
}
}
void OLED_ShowString(unsigned char x,unsigned char y,unsigned char *chr,unsigned char Char_Size)
{
unsigned char j=0;
while (chr[j]!='\0')
{ OLED_ShowChar(x,y,chr[j],Char_Size);
x+=8;
if(x>120){x=0;y+=2;}
j++;
}
}
void OLED_ShowCHinese(unsigned char x,unsigned char y,unsigned char no)
{
unsigned char t,adder=0;
OLED_Set_Pos(x,y);
for(t=0;t<16;t++)
{
OLED_WR_Byte(Hzk[2*no][t],OLED_DATA);
adder+=1;
}
OLED_Set_Pos(x,y+1);
for(t=0;t<16;t++)
{
OLED_WR_Byte(Hzk[2*no+1][t],OLED_DATA);
adder+=1;
}
}
void OLED_Init(void)
{
//SSD1306
OLED_SCLK_Set();
OLED_SDIN_Set();
Delay_1ms(800);
OLED_WR_Byte(0xAE,OLED_CMD);
OLED_WR_Byte(0x00,OLED_CMD);
OLED_WR_Byte(0x10,OLED_CMD);
OLED_WR_Byte(0x40,OLED_CMD);
OLED_WR_Byte(0xB0,OLED_CMD);
OLED_WR_Byte(0x81,OLED_CMD);
OLED_WR_Byte(0xFF,OLED_CMD);
OLED_WR_Byte(0xA1,OLED_CMD);
OLED_WR_Byte(0xA6,OLED_CMD);
OLED_WR_Byte(0xA8,OLED_CMD);
OLED_WR_Byte(0x3F,OLED_CMD);
OLED_WR_Byte(0xC8,OLED_CMD);
OLED_WR_Byte(0xD3,OLED_CMD);
OLED_WR_Byte(0x00,OLED_CMD);
OLED_WR_Byte(0xD5,OLED_CMD);
OLED_WR_Byte(0x80,OLED_CMD);
OLED_WR_Byte(0xD8,OLED_CMD);
OLED_WR_Byte(0x05,OLED_CMD);
OLED_WR_Byte(0xD9,OLED_CMD);
OLED_WR_Byte(0xF1,OLED_CMD);
OLED_WR_Byte(0xDA,OLED_CMD);
OLED_WR_Byte(0x12,OLED_CMD);
OLED_WR_Byte(0xDB,OLED_CMD);
OLED_WR_Byte(0x30,OLED_CMD);
OLED_WR_Byte(0x8D,OLED_CMD);
OLED_WR_Byte(0x14,OLED_CMD);
OLED_WR_Byte(0xAF,OLED_CMD);
}
void cd11()
{
OLED_Clear();
OLED_ShowString(24,0,"RTC CLOCK",16);
OLED_ShowString(24,4,"jinglixixi",16);
}
void myDelay (uint32_t ulTime)
{
uint32_t i;
i = 0;
while (ulTime--)
{
for (i = 0; i < 5000; i++);
}
}
int main (void);
void RTC_Task(void);
/********************************************************************/
int main (void)
{
sysinit();
cpu_identify();
RTC_ConfigType sRTCConfig;
RTC_ConfigType *pRTCConfig = &sRTCConfig;
pRTCConfig->u16ModuloValue = 9;
pRTCConfig->bInterruptEn = RTC_INTERRUPT_ENABLE;
pRTCConfig->bClockSource = RTC_CLKSRC_1KHZ;
pRTCConfig->bClockPresaler = RTC_CLK_PRESCALER_100;
RTC_SetCallback(RTC_Task);
RTC_Init(pRTCConfig);
GPIO_Init(GPIOB, GPIO_PTE7_MASK, GPIO_PinOutput);
GPIO_Init(GPIOB, GPIO_PTE7_MASK, GPIO_PinOutput);
GPIO_Init(GPIOB, GPIO_PTE0_MASK, GPIO_PinOutput);
GPIO_Init(GPIOB, GPIO_PTE1_MASK, GPIO_PinOutput);
OLED_Init();
OLED_Clear();
cd11();
OLED_ShowString(24,6,"2018.6.30",16);
while (1)
{
OLED_ShowNum(24,2,hh,2,16);
OLED_ShowChar(40,2,':',16);
OLED_ShowNum(48,2,mm,2,16);
OLED_ShowChar(64,2,':',16);
OLED_ShowNum(72,2,ss,2,16);
if(ss==60)
{
ss=0;
mm=mm+1;
}
if(mm==60)
{
mm=0;
hh=hh+1;
}
if(hh==24)
{
hh=0;
}
}
}
void RTC_Task(void)
{
GPIO_Toggle(GPIOB, GPIO_PTE7_MASK);
ss++;
}
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