disp_pic.h

c语言在LINUX平台下开发PWM驱动程序.可以实现波形的调整

extern void p_char_n_8m(const unsigned char * data,unsigned int nline,unsigned int m,int space_between);

extern const char bit[20*16];
extern const char a[8*4];
extern const char adc[8*6];
extern const char dac[8*6];

const char a[32]={0x20,0xff,0xff,0xff, 0x50,0xff,0xff,0xff, \
                        0x88,0xff,0xff,0xff, 0x88,0xff,0xff,0xff, \
                        0xf8,0xff,0xff,0xff, 0x88,0xff,0xff,0xff, \
                        0x88,0xff,0xff,0xff, 0x00,0xff,0xff,0xff};

const char adc[8*6]={
			0x0,0x0,
			0x10,0x00,0xF0,0x3C,
			0x0,0x0,
                        0x28,0x02,0x88,0x44,
			0x0,0x0,
                        0x44,0x04,0x84,0x80,
			0x0,0x0,
                        0x82,0x08,0x84,0x80,
			0x0,0x0,
                        0x82,0x10,0x84,0x80,
			0x0,0x0,
                        0xFE,0x20,0x84,0x80,
			0x0,0x0,
                        0x82,0x40,0x88,0x44,
			0x0,0x0,
                        0x82,0x80,0xF0,0x3C};

const char dac[8*6]={   0x00,0x00,
			0x78,0x01,0x10,0x0F,
			0x00,0x00,
			0x44,0x02,0x28,0x11,
			0x00,0x00,
			0x42,0x04,0x44,0x20,
			0x00,0x00,
			0x42,0x08,0x82,0x20,
			0x00,0x00,
			0x42,0x10,0x82,0x20,
			0x00,0x00,
			0x42,0x20,0xFE,0x20,
			0x00,0x00,
			0x46,0x40,0x82,0x11,
			0x00,0x00,
			0x78,0x80,0x82,0x0F};

			
const char bit[20*16]={      0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
      0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
      0x00,0x00,0xC0,0x00,0x00,0x00,0x00,0x00,
      0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
      0x00,0x00,0xC0,0x00,0x00,0x00,0x01,0x00,
      0x00,0x00,0x00,0x00,0x00,0xC0,0x00,0x48,
      0x01,0x00,0xC0,0x30,0x00,0x00,0x03,0xC0,
      0x00,0x00,0x00,0x00,0x00,0x40,0x14,0xF8,
      0x01,0xFE,0xFF,0xE0,0x00,0x00,0x03,0xC0,
      0x00,0x00,0x00,0x00,0x00,0xC0,0x1F,0xB0,
      0x00,0xFF,0xFF,0xC0,0x00,0x70,0x01,0xF8,
      0x00,0x3E,0x00,0x0C,0x01,0xC0,0x06,0xF0,
      0x00,0x7F,0xFF,0x80,0x1E,0x70,0x0F,0xF8,
      0x0F,0xFE,0x02,0x7C,0x01,0xC0,0x0F,0xE0,
      0x00,0x3F,0xFF,0x00,0x0E,0xF0,0x3F,0x00,
      0x3F,0xBE,0x03,0xF8,0x01,0xFC,0x16,0xFC,
      0x07,0xDF,0xFE,0xF8,0x1C,0xFC,0x70,0xE0,
      0x3D,0xFC,0x03,0xF0,0x1F,0xF8,0x5F,0xDC,
      0x03,0xF7,0xFB,0xF0,0x7C,0xF8,0x0F,0xE0,
      0x1D,0xF8,0x03,0xE0,0x3F,0xC0,0x39,0xF8,
      0x01,0xFE,0xEF,0xE0,0x7C,0xE0,0x0E,0xC0,
      0x1D,0xF8,0x00,0xE0,0x07,0xC0,0x37,0xC0,
      0x00,0xFF,0xFF,0xC0,0x7C,0xE0,0x0F,0xC0,
      0x3C,0xE0,0x01,0xE0,0x03,0xE0,0x07,0x80,
      0x0C,0x7F,0xBF,0x84,0x1C,0xE0,0x0F,0x80,
      0x38,0xFA,0x03,0xFE,0x07,0x70,0x03,0xF0,
      0x0F,0xBF,0xFE,0x7C,0x3C,0xFC,0x03,0x38,
      0x3C,0xF0,0x3F,0xFE,0x0F,0x38,0x0F,0xC0,
      0x07,0xD5,0xE9,0xF8,0xF8,0xFC,0x3B,0xB8,
      0x79,0xFE,0x3F,0x80,0x1C,0x1F,0x0D,0x80,
      0x01,0xFB,0xF6,0xE0,0xE0,0x7C,0x3B,0xB0,
      0x73,0xFC,0x10,0x00,0x18,0x0F,0x01,0x80,
      0x00,0x3F,0xF3,0x00,0xC0,0x00,0x37,0x00,
      0x40,0x00,0x00,0x00,0x00,0x00,0x07,0x00,
      0x00,0x01,0xC0,0x00,0x00,0x00,0x03,0x00,
      0x00,0x00,0x00,0x00,0x00,0x00,0x03,0x00,
      0x00,0x00,0xC0,0x00,0x00,0x00,0x00,0x00,
      0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
      0x00,0x01,0xE0,0x00,0x00,0x00,0x00,0x00,
      0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00};
/***********************************************************************************************
Function to Display Pictures
**********************************************************************************************/
void p_char_n_8m(const unsigned char *data,unsigned int nline,unsigned int m , int space_between)
{
        unsigned char bit_mask=0x80;
        unsigned int i,j;
        for(j=0;j<=nline-1;j++)
        {
                for(i=0;i<=8*m-1;i++)
                {
                        if(space_between)
                        printf(" %c",(data[j*m+i/8]&(bit_mask>>(i%8)))?'#':' ');
                        else printf("%c",(data[j*m+i/8]&(bit_mask>>(i%8)))?'#':' ');
                }
                printf("\n");
        }
}