oled:ssd1306
#define oled_spi_rspio1//command/data
#define oled_spi_rst
pio2//reset
#define size 16
#define xlevell
0x02
#define xlevelh
0x10
#define max_column
128#define max_row
64#define
brightness
0xff
#define x_width
128#define y_width
64#define oled_cmd
0//寫命令
#define oled_data 1//寫資料
const unsigned char f6x8[6] =
;const unsigned char f8x16=
930x00,0x06,0x01,0x01,0x02,0x02,0x04,0x04,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,//~ 94
};const unsigned char hzk[32]=
,,/*"中",0*/
,,/*"景",1*/
,,/*"園",2*/
,,/*"電",3*/
,,/*"子",4*/
,,/*"科",5*/
,,/*"技",6*/
};unsigned char bmp1 =
;unsigned char bmp2 =
;void oledspigpiorsinit(void)
void oledcommandmode(void)
void oleddatamode(void)
void oledspigpiorstinit(void)
void oledrstlow(void)
void oledrsthigh(void)
void oled_rst_set(void)
void oled_rst_clr(void)
void oledspigpioinit(void)
void oled_drv_spi_no_wait_writeread (volatile uint8_t* txbuf, volatile uint16_t txsize, volatile uint8_t* rxbuf, volatile uint16_t rxsize)
static volatile u8 spirxbuf[16];
void oledspiwriteonebyte(volatile u8 regdata)
void oled_wr_byte(u8 dat, u8 mode)
else
oledspiwriteonebyte(dat);
}void oledspiwritedatamulbyte(u8 *pdata, u8 datalen)
oled_drv_spi_no_wait_writeread(spi_tx_buf, datalen, spirxbuf, 0);
}void oled_set_pos(unsigned char x, unsigned char y)
void oled_display_on(void)
void oled_display_off(void)
void oled_clear(void)
for(i=0; i<8; i++)
}static void delay_ms(unsigned int ms)
void oled_showchar(u8 x,u8 y,u8 chr)
if(size == 16)
else
}//m^n函式
u32 oled_pow(u8 m, u8 n)
return result;
}void oled_shownum(u8 x,u8 y,u32 num,u8 len,u8 size2)
else
}//延時函式初始化
//nvic_configuration();//設定nvic中斷分組2:2位搶占優先順序，2位響應優先順序 led_init(); //led埠初始化
oled_init(); //初始化oled
oled_clear();
/*oled_showstring(30,0,"oled test");
oled_showstring(8,2,"zhongjingyuan");
oled_showstring(20,4,"2014/05/01");
oled_showstring(0,6,"ascii:");
oled_showstring(63,6,"code:");
t=' ';
oled_showchinese(0,0,0);//中
oled_showchinese(18,0,1);//景
oled_showchinese(36,0,2);//園
oled_showchinese(54,0,3);//電
oled_showchinese(72,0,4);//子
oled_showchinese(90,0,5);//科
oled_showchinese(108,0,6);//技
*/t=' ';
while(1)
oled_shownum(103,6,t,3,16);//顯示ascii字元的碼值
delay_ms(500);
oled_clear();
delay_ms(500);
oled_drawbmp(0,0,128,8,bmp1); //顯示(顯示慎用，生成的字表較大，會占用較多空間，flash空間8k以下慎用)
delay_ms(500);
oled_drawbmp(0,0,128,8,bmp2);
delay_ms(500);
printf("hello world.....\n");}}
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