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comparison BootLoader/Src/tInfoBootloader.c @ 1016:0dd92e9b70a2 BootloaderOstc5

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Bootloader use compressed fonts: The previous Bootloader was larger than 128k => not fitting into the first sectors of the second flash bank. Most memory is occupied by the two fonts in use. In order to make the bootloader small enough for the bootloader update function the fonts need to be compressed. To avoid code changes in visualization functions the compressed fonts are decompressed into RAM and then used in the same way as before.
author Ideenmodellierer
date Wed, 28 May 2025 17:20:44 +0200
parents 7801c5d8a562
children
comparison
equal deleted inserted replaced
1015:4ef0511c6665 1016:0dd92e9b70a2
94 uint32_t backup = tIBscreen.FBStartAdress; 94 uint32_t backup = tIBscreen.FBStartAdress;
95 95
96 tIBscreen.FBStartAdress = getFrame(18); 96 tIBscreen.FBStartAdress = getFrame(18);
97 line = 1; 97 line = 1;
98 if(text) 98 if(text)
99 GFX_write_string(&FontT48, &tIBwindow, text,line); 99 GFX_write_string(&FontT48min, &tIBwindow, text,line);
100 line++; 100 line++;
101 101
102 if(*textButtonLeft) 102 if(*textButtonLeft)
103 write_content_simple(&tIBscreen, 0, 800, 480-24, &FontT24,textButtonLeft,CLUT_ButtonSurfaceScreen); 103 write_content_simple(&tIBscreen, 0, 800, 480-24, &FontT24min,textButtonLeft,CLUT_ButtonSurfaceScreen);
104 if(*textButtonMid) 104 if(*textButtonMid)
105 write_content_simple(&tIBscreen, 0, 800, 480-24, &FontT24,textButtonMid,CLUT_ButtonSurfaceScreen); 105 write_content_simple(&tIBscreen, 0, 800, 480-24, &FontT24min,textButtonMid,CLUT_ButtonSurfaceScreen);
106 if(*textButtonRight) 106 if(*textButtonRight)
107 write_content_simple(&tIBscreen, 0, 800, 480-24, &FontT24,textButtonRight,CLUT_ButtonSurfaceScreen); 107 write_content_simple(&tIBscreen, 0, 800, 480-24, &FontT24min,textButtonRight,CLUT_ButtonSurfaceScreen);
108 108
109 GFX_SetFrameTop(tIBscreen.FBStartAdress); 109 GFX_SetFrameTop(tIBscreen.FBStartAdress);
110 GFX_change_LTDC(); 110 GFX_change_LTDC();
111 111
112 if(backup != 0) 112 if(backup != 0)
119 if((line > 6) || (tIBscreen.FBStartAdress == 0)) 119 if((line > 6) || (tIBscreen.FBStartAdress == 0))
120 tInfo_newpage(text); 120 tInfo_newpage(text);
121 else 121 else
122 { 122 {
123 if(text) 123 if(text)
124 GFX_write_string(&FontT48, &tIBwindow, text,line); 124 GFX_write_string(&FontT48min, &tIBwindow, text,line);
125 line++; 125 line++;
126 126
127 } 127 }
128 } 128 }
129 129