| 1 | #ifndef OLED_H_ |
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| 2 | #define OLED_H_ |
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| 3 | |
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| 4 | void write2oled(unsigned char *buf, int xres, int yres) |
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| 5 | { |
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| 6 | unsigned char* lfb1 = NULL; |
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| 7 | int i = 0; |
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| 8 | int bi = 0; |
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| 9 | |
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| 10 | lfb1 = malloc(xres * yres); |
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| 11 | if(lfb1 == NULL) |
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| 12 | return; |
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| 13 | |
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| 14 | for(i = 0; i <= xres*yres; i++) |
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| 15 | { |
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| 16 | // R B G |
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| 17 | lfb1[i] = ((76 * buf[bi+2]) / 255) + ((150 * buf[bi+1]) / 255) + ((28 * buf[bi]) / 255); |
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| 18 | bi = bi + 4; |
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| 19 | } |
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| 20 | |
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| 21 | int lcdfd1 = open("/dev/dbox/oled0", O_RDWR); |
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| 22 | write(lcdfd1, lfb1, xres * yres); |
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| 23 | close(lcdfd1); |
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| 24 | |
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| 25 | free(lfb1); |
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| 26 | return; |
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| 27 | } |
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| 28 | |
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| 29 | int oledtext(char *value) |
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| 30 | { |
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| 31 | struct skin* OLED_nemesis = NULL; |
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| 32 | |
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| 33 | if(getconfigint("oled_off", NULL) == 1) |
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| 34 | return 0; |
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| 35 | |
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| 36 | //if(getconfigint("oled_mutex", NULL) == 1) |
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| 37 | //{ |
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| 38 | m_lock(&status.drawingmutex, 0); |
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| 39 | //} |
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| 40 | |
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| 41 | if(status.updatevfd == PAUSE) |
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| 42 | OLED_nemesis = getscreen("OLED_nemesis_menu"); |
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| 43 | else if(status.standby > 0) |
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| 44 | OLED_nemesis = getscreen("OLED_nemesis_standby"); |
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| 45 | else |
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| 46 | { |
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| 47 | if(getskinconfig("OLED_nemesis", NULL) == NULL) |
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| 48 | OLED_nemesis = getscreen("OLED_nemesis"); |
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| 49 | else |
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| 50 | OLED_nemesis = getscreen(getskinconfig("OLED_nemesis", NULL)); |
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| 51 | } |
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| 52 | |
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| 53 | struct skin* textbox = getscreennode(OLED_nemesis, "textbox"); |
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| 54 | |
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| 55 | if(status.standby == 2 && status.epgscanlistthread != NULL) |
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| 56 | changetext(textbox, "EPG-Scan"); |
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| 57 | else |
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| 58 | changetext(textbox, value); |
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| 59 | //if(getconfigint("oled_mutex", NULL) == 1) |
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| 60 | //{ |
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| 61 | drawscreen(OLED_nemesis, 0, 2); |
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| 62 | m_unlock(&status.drawingmutex, 0); |
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| 63 | //} |
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| 64 | //else |
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| 65 | // drawscreen(OLED_nemesis, 0, 0); |
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| 66 | |
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| 67 | |
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| 68 | |
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| 69 | return 0; |
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| 70 | } |
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| 71 | |
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| 72 | struct fb* oledaddfb(int width, int height) |
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| 73 | { |
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| 74 | struct fb *newnode = NULL; |
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| 75 | char *name = ostrcat("oledskinfb", NULL, 0, 0); |
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| 76 | newnode = (struct fb*)malloc(sizeof(struct fb)); |
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| 77 | |
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| 78 | unsigned char *newskinfb = calloc(1, 4 * width * height); |
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| 79 | if(newskinfb == NULL) |
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| 80 | return NULL; |
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| 81 | memset(newnode, 0, sizeof(struct fb)); |
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| 82 | newnode->name = name; |
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| 83 | newnode->dev = 999; |
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| 84 | newnode->width = width; |
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| 85 | newnode->height = height; |
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| 86 | newnode->colbytes = 4; |
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| 87 | newnode->pitch = newnode->width * newnode->colbytes; |
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| 88 | newnode->fb = newskinfb; |
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| 89 | newnode->fblong = (unsigned long*)newnode->fb; |
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| 90 | newnode->fd = -1; |
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| 91 | newnode->fixfbsize = 4 * width * height; |
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| 92 | |
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| 93 | return newnode; |
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| 94 | } |
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| 95 | |
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| 96 | #endif |
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| 97 | |
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