cauqleuir madre
Dependencies: SDFileSystem mbed TFTLCD
main.cpp@31:16856306f095, 2013-02-02 (annotated)
- Committer:
- Danton
- Date:
- Sat Feb 02 03:27:37 2013 +0000
- Revision:
- 31:16856306f095
- Parent:
- 30:629d2bdf5a52
- Child:
- 32:87689f4d78e4
lcd initialize at drawline
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
Danton | 0:a11b3a90c259 | 1 | #include "mbed.h" |
Danton | 0:a11b3a90c259 | 2 | #include "SDFileSystem.h" |
Danton | 2:e205fa129def | 3 | #include "hx8340bs.h" |
Danton | 21:ed9ea3485f93 | 4 | void superDisplay() |
Danton | 21:ed9ea3485f93 | 5 | { |
Danton | 21:ed9ea3485f93 | 6 | HX8340S_LCD lcd( p9, p14, p13, p11); |
Danton | 21:ed9ea3485f93 | 7 | lcd.Initialize(); |
Danton | 21:ed9ea3485f93 | 8 | lcd.ClearScreen(); |
Danton | 28:4a233bc57aab | 9 | lcd.FillScreen(COLOR_BLUE); |
Danton | 22:9e6c02d5f85d | 10 | printf("superDisplay\c\n"); |
Danton | 21:ed9ea3485f93 | 11 | } |
Danton | 21:ed9ea3485f93 | 12 | void superSd(unsigned char*buffer,int offset,int bytes,const char *path) |
Danton | 15:3bfbb557020e | 13 | { |
Danton | 22:9e6c02d5f85d | 14 | printf("superSD\c\n"); |
Danton | 15:3bfbb557020e | 15 | SDFileSystem sd(p11, p12, p13, p8, "sd"); // the pinout on the mbed Cool Components workshop board |
Danton | 21:ed9ea3485f93 | 16 | FILE *fp =fopen(path, "r"); |
Danton | 15:3bfbb557020e | 17 | |
Danton | 15:3bfbb557020e | 18 | if(fp == NULL) { |
Danton | 15:3bfbb557020e | 19 | error("Could not open file\c\n"); |
Danton | 15:3bfbb557020e | 20 | } |
Danton | 15:3bfbb557020e | 21 | //fprintf(fp, "Hello fun SD Card World!\c\n"); |
Danton | 15:3bfbb557020e | 22 | //fread ( void * ptr, size_t size, size_t count, FILE * stream ); |
Danton | 17:3d7951357fd3 | 23 | fseek(fp, offset,SEEK_SET); |
Danton | 21:ed9ea3485f93 | 24 | fread((char*)buffer,1,bytes,fp); |
Danton | 15:3bfbb557020e | 25 | fclose(fp); |
Danton | 15:3bfbb557020e | 26 | |
Danton | 15:3bfbb557020e | 27 | } |
Danton | 21:ed9ea3485f93 | 28 | void colorCompute(unsigned char*buffer, unsigned int* colorBuffer,int offset,int sizeOfBuffer) |
Danton | 21:ed9ea3485f93 | 29 | { |
Danton | 22:9e6c02d5f85d | 30 | printf("ColorCompute\c\n"); |
Danton | 26:dd8e83feefb9 | 31 | int aux= sizeOfBuffer+offset; |
Danton | 27:bae83e4c9fce | 32 | int j=offset; |
Danton | 27:bae83e4c9fce | 33 | for(int i=i;i<sizeOfBuffer;i=i+4) |
Danton | 21:ed9ea3485f93 | 34 | { |
Danton | 27:bae83e4c9fce | 35 | printf("%d ",i); |
Danton | 27:bae83e4c9fce | 36 | colorBuffer[j]=buffer[i]<<16+buffer[i+1]<<8+buffer[i+2]; |
Danton | 27:bae83e4c9fce | 37 | j++; |
Danton | 21:ed9ea3485f93 | 38 | } |
Danton | 23:eebe16b5b9c2 | 39 | printf("\n"); |
Danton | 21:ed9ea3485f93 | 40 | } |
Danton | 21:ed9ea3485f93 | 41 | void pickUpLine(unsigned char*buffer, unsigned int* colorBuffer,int sizeOfBuffer,int sizeOfLine,const char *path) |
Danton | 21:ed9ea3485f93 | 42 | { |
Danton | 22:9e6c02d5f85d | 43 | printf("Pickupline\c\n"); |
Danton | 21:ed9ea3485f93 | 44 | int i =54; |
Danton | 25:b81df542785e | 45 | int delta=20; |
Danton | 21:ed9ea3485f93 | 46 | for(int j=0;j<sizeOfLine;j=j+delta) |
Danton | 21:ed9ea3485f93 | 47 | { |
Danton | 21:ed9ea3485f93 | 48 | superSd(buffer,i,sizeOfBuffer,path); |
Danton | 24:1acd0368a592 | 49 | printf("byteofFile%d, pixelnum %d, delta %d",i,j,delta); |
Danton | 21:ed9ea3485f93 | 50 | colorCompute(buffer,colorBuffer,j,sizeOfBuffer); |
Danton | 21:ed9ea3485f93 | 51 | i=i+delta; |
Danton | 21:ed9ea3485f93 | 52 | } |
Danton | 21:ed9ea3485f93 | 53 | |
Danton | 21:ed9ea3485f93 | 54 | } |
Danton | 21:ed9ea3485f93 | 55 | void drawLine(unsigned int* color,int y) |
Danton | 15:3bfbb557020e | 56 | { |
Danton | 15:3bfbb557020e | 57 | HX8340S_LCD lcd( p9, p14, p13, p11); |
Danton | 31:16856306f095 | 58 | lcd.Initialize(); |
Danton | 22:9e6c02d5f85d | 59 | printf("drawline\c\n"); |
Danton | 30:629d2bdf5a52 | 60 | lcd.FillScreen(COLOR_GREEN); |
Danton | 19:089c4027bfba | 61 | for(int i=0;i<220;i++) |
Danton | 19:089c4027bfba | 62 | { |
Danton | 21:ed9ea3485f93 | 63 | //lcd.DrawPixel(i,y,color[i]); |
Danton | 30:629d2bdf5a52 | 64 | lcd.DrawPixel(i,0,(int)color[i]); |
Danton | 30:629d2bdf5a52 | 65 | lcd.DrawPixel(i,1,(int)color[i]); |
Danton | 30:629d2bdf5a52 | 66 | lcd.DrawPixel(i,2,(int)color[i]); |
Danton | 30:629d2bdf5a52 | 67 | lcd.DrawPixel(i,3,(int)color[i]); |
Danton | 30:629d2bdf5a52 | 68 | lcd.DrawPixel(i,4,(int)color[i]); |
Danton | 30:629d2bdf5a52 | 69 | lcd.DrawPixel(i,5,(int)color[i]); |
Danton | 30:629d2bdf5a52 | 70 | lcd.DrawPixel(i,5,(int)color[i]); |
Danton | 30:629d2bdf5a52 | 71 | lcd.DrawPixel(i,6,(int)color[i]); |
Danton | 30:629d2bdf5a52 | 72 | lcd.DrawPixel(i,7,(int)color[i]); |
Danton | 30:629d2bdf5a52 | 73 | lcd.DrawPixel(i,9,(int)color[i]); |
Danton | 30:629d2bdf5a52 | 74 | lcd.DrawPixel(i,10,(int)color[i]); |
Danton | 30:629d2bdf5a52 | 75 | lcd.DrawPixel(i,11,(int)color[i]); |
Danton | 30:629d2bdf5a52 | 76 | lcd.DrawPixel(i,12,(int)color[i]); |
Danton | 30:629d2bdf5a52 | 77 | lcd.DrawPixel(i,13,(int)color[i]); |
Danton | 30:629d2bdf5a52 | 78 | lcd.DrawPixel(i,14,(int)color[i]); |
Danton | 30:629d2bdf5a52 | 79 | lcd.DrawPixel(i,15,(int)color[i]); |
Danton | 30:629d2bdf5a52 | 80 | lcd.DrawPixel(i,15,(int)color[i]); |
Danton | 30:629d2bdf5a52 | 81 | lcd.DrawPixel(i,16,(int)color[i]); |
Danton | 30:629d2bdf5a52 | 82 | lcd.DrawPixel(i,17,(int)color[i]); |
Danton | 30:629d2bdf5a52 | 83 | lcd.DrawPixel(i,19,(int)color[i]); |
Danton | 30:629d2bdf5a52 | 84 | printf("i=%d color=%x \n",i, (int)color[i]); |
Danton | 21:ed9ea3485f93 | 85 | |
Danton | 19:089c4027bfba | 86 | } |
Danton | 15:3bfbb557020e | 87 | } |
Danton | 21:ed9ea3485f93 | 88 | |
Danton | 21:ed9ea3485f93 | 89 | /*void drawScreen(unsigned char*buffer,unsigned int* colorBuffer,int sizeOfBuffer,int sizeOfLine,const char *path) |
Danton | 21:ed9ea3485f93 | 90 | { |
Danton | 21:ed9ea3485f93 | 91 | for(int i=0; i<176;i++) |
Danton | 21:ed9ea3485f93 | 92 | { |
Danton | 21:ed9ea3485f93 | 93 | pickUpLine |
Danton | 21:ed9ea3485f93 | 94 | } |
Danton | 21:ed9ea3485f93 | 95 | } |
Danton | 21:ed9ea3485f93 | 96 | */ |
Danton | 0:a11b3a90c259 | 97 | int main() { |
Danton | 6:ac9692245a01 | 98 | printf("Hello Stinky World!\c\n"); |
Danton | 0:a11b3a90c259 | 99 | |
Danton | 2:e205fa129def | 100 | //mkdir("/sd/mydir", 0777); |
Danton | 0:a11b3a90c259 | 101 | |
Danton | 15:3bfbb557020e | 102 | |
Danton | 21:ed9ea3485f93 | 103 | unsigned char rawbytes[80]; |
Danton | 21:ed9ea3485f93 | 104 | unsigned int color[220]; |
Danton | 22:9e6c02d5f85d | 105 | superDisplay(); |
Danton | 21:ed9ea3485f93 | 106 | pickUpLine(rawbytes,color,80,220,"/sd/mydir/rose.bmp"); |
Danton | 21:ed9ea3485f93 | 107 | drawLine(color,0); |
Danton | 15:3bfbb557020e | 108 | |
Danton | 0:a11b3a90c259 | 109 | printf("Goodbye World!\c\n"); |
Danton | 0:a11b3a90c259 | 110 | } |