Mercurial > public > ostc4
view FontPack/base_upperRegion.c @ 546:daa8d4474ba0
Added new settings for Viewport:
A parameter for enabling/disabling is needed as well as the angle values used to define the viewport
author | Ideenmodellierer |
---|---|
date | Mon, 02 Nov 2020 21:15:42 +0100 (2020-11-02) |
parents | a984d87a1ec0 |
children | 0172431fbad9 |
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/////////////////////////////////////////////////////////////////////////////// /// -*- coding: UTF-8 -*- /// /// \file FontPack/./base_upperRegion.c /// \brief The beginning of it all. main() is part of this. /// \author heinrichs weikamp gmbh /// \date 31-August-2015 /// /// $Id$ /////////////////////////////////////////////////////////////////////////////// /// \par Copyright (c) 2014-2018 Heinrichs Weikamp gmbh /// /// This program is free software: you can redistribute it and/or modify /// it under the terms of the GNU General Public License as published by /// the Free Software Foundation, either version 3 of the License, or /// (at your option) any later version. /// /// This program is distributed in the hope that it will be useful, /// but WITHOUT ANY WARRANTY; without even the implied warranty of /// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the /// GNU General Public License for more details. /// /// You should have received a copy of the GNU General Public License /// along with this program. If not, see <http://www.gnu.org/licenses/>. ////////////////////////////////////////////////////////////////////////////// /** @verbatim ============================================================================== ##### New characters in fonts ##### ============================================================================== [..] Use font_tmore.c and add line to corresponding font like font_t54c Don't forget to adjust the length of the font in the last line starting const tFont ..... [..] last char vor der gro�en L�cke, Stand 160217 image_data_FontT24_0x002b[364] __attribute__((at( START_T24_FONT + (1647 * 28) ))), START_T24_FONT (0x08142F00 - MINUS_BANK) -> frei ab 0x0814E490 geht dann weiter mit image_data_ostc_fuer_Tauchcomputer_240px sind ca. 120 kByte frei! @endverbatim ****************************************************************************** */ /* Includes ------------------------------------------------------------------*/ // From Common/Inc: #include "FirmwareData.h" #ifdef DEBUG // From AC6 support: #include <stdio.h> #include <stdint.h> #endif ////////////////////////////////////////////////////////////////////////////// const SFirmwareData font_FirmwareData __attribute__(( section(".font_firmware_data") )) = { .versionFirst = 1, .versionSecond = 0, .versionThird = 0, .versionBeta = 0, /* 4 bytes, including trailing 0 */ .signature = "im", .release_year = 18, .release_month = 10, .release_day = 04, .release_sub = 0, /* max 48, including trailing 0 */ .release_info ="FontPack extension", /* for safety reasons and coming functions */ .magic[0] = FIRMWARE_MAGIC_FIRST, .magic[1] = FIRMWARE_MAGIC_SECOND, .magic[2] = FIRMWARE_MAGIC_FONT, /* the magic byte for fonts*/ .magic[3] = FIRMWARE_MAGIC_END }; ////////////////////////////////////////////////////////////////////////////// #ifdef BUILD_LIBRARY /* Fonts fixed in upper region */ #include "Fonts/font_awe48.h" #include "Fonts/font_T24.h" #include "Fonts/font_T42.h" #include "Fonts/font_T48_plus.h" #include "Fonts/font_T54.h" #include "Fonts/font_T84.h" #include "Fonts/font_T105.h" #include "Fonts/font_T144_plus.h" #include "Fonts/image_ostc.h" #else #include "gfx_fonts.h" #endif /* Images fixed in upper region */ #include "Fonts/image_battery.h" #include "Fonts/image_heinrichs_weikamp.h" ///////////////////////////////////////////////////////////////////////////// #ifdef DEBUG #define ASSERT(e) \ do { if( ! (e) ) { ++errors; printf("FAIL at %3d: %s \n", __LINE__, #e); errorflag = 1;} } while(0) #define ASSERT_RANGE(e, min, max) ASSERT(min <= e); ASSERT( e <= max) extern void initialise_monitor_handles(void); static int errors = 0; static uint8_t errorflag = 0; int main(void) { #if DEBUG_STLINK_V2 initialise_monitor_handles(); #endif //---- Check the linker puts the directory at the requested address ------ ASSERT( & Awe48 == (tFont*)0x81DFE00 ); ASSERT( & FontT24 == (tFont*)0x81DFE0c ); ASSERT( & FontT42 == (tFont*)0x81DFE18 ); ASSERT( & FontT48 == (tFont*)0x81DFE24 ); ASSERT( & FontT54 == (tFont*)0x81DFE30 ); ASSERT( & FontT84 == (tFont*)0x81DFE3c ); ASSERT( & FontT105 == (tFont*)0x81DFE48 ); ASSERT( & FontT144 == (tFont*)0x81DFE54 ); //---- Check the linker puts the font data in the requested section ------ extern tChar __upper_font_data; extern tChar __upper_font_data_end; ASSERT( &__upper_font_data == (tChar*)0x08132040 ); ASSERT_RANGE( (int)&__upper_font_data_end, 0x08132040, 0x081E0000); //---- Walk through the directory data ----------------------------------- extern const tFont __font_directory; extern const tFont __font_directory_end; ASSERT_RANGE(&ImgOSTC, (tImage*)&__upper_font_data, (tImage*)&__upper_font_data_end); for(const tFont* font = & __font_directory; font < &__font_directory_end; ++font) { printf("Font: %x\n",font); // Check END-OF-DIRECTORY magic marker if( font->length == (uint32_t)-1 ) { ASSERT( font == &FontT144 + 1 ); break; } // Check font descriptors are inside a safe range. ASSERT_RANGE( font->length, 10, 150 ); /* old 103: some fonts meanwhile contain more charactes */ ASSERT_RANGE( font->spacesize, 0, 28 ); /* old 18 : Awe40 has some size 28 characters */ ASSERT_RANGE( font->spacesize2Monospaced, 13, 72 ); ASSERT_RANGE( font->height, 28, 108 ); //---- Walk through each char ---------------------------------------- for(int i = 0; i < font->length; ++i) { const tChar* c = &font->chars[i]; // Check char data is indeed stored in the actual data section ASSERT_RANGE( c, &__upper_font_data, &__upper_font_data_end); // Check char data sanity ASSERT_RANGE( c->code, 0x0000, 0xF143); // Check image sanity const tImage* image = c->image; ASSERT_RANGE(image, (tImage*)&__upper_font_data, (tImage*)&__upper_font_data_end); #if 0 /* common failure: root cause not clear */ ASSERT_RANGE(image->width, font->spacesize, font->spacesize2Monospaced); #endif ASSERT(image->height == font->height); if(errorflag) { printf("image %x: h=%d fonth=%d\n",image,image->height,font->height); errorflag = 0; } // Uncompress image bytes const uint8_t* byte = image->data; ASSERT_RANGE(byte, (uint8_t*)&__upper_font_data, (uint8_t*)&__upper_font_data_end); for(int w=0; w <image->width; ++w) { // Compression: special 0x01 byte at start of column means just skip it. if( *byte++ == 0x01 ) continue; int zeros = (byte[-1] == 0x00) ? 1 : 0; for(int h = 1; h < image->height; ++h) { if( *byte == 0x00 ) ++zeros; #if 0 /* this rule is violated very often but does not seems to have an impact */ // Other bytes cannot have the 0x01 value... ASSERT( *byte++ != 0x01 ); #endif } #if 0 /* just an information, not an error => activate if interested */ if( zeros == image->height ) printf("Font[%d] char[%d]: could skip column %d \n", &__font_directory - font, i, w); #endif } #if 0 /* byte usually pints to the next char ==> not sure what the check is about */ // Check the byte stream do not collide with the next char, // or with the first tImage struct of the font. if( (i+1) < font->length ) ASSERT( byte < font->chars[i+1].image->data ); else ASSERT( byte < (uint8_t*)font->chars[0].image ); // TODO: check image bytes are contiguous between chars. #endif } } if( errors ) { printf("Font Check: %d errors.\n", errors); return -1; } printf("Font Check: no errors.\n"); return 0; } /*#endif*/ #else #define ASSERT(e) \ do { if( ! (e) ) { ++errors; errorflag = 1;} } while(0) #define ASSERT_RANGE(e, min, max) ASSERT(min <= e); ASSERT( e <= max) uint16_t errors = 1; static uint8_t errorflag = 0; uint16_t CheckFontPosition() { uint16_t retvalue; ASSERT( & Awe48 == (tFont*)0x81DFE00 ); ASSERT( & FontT24 == (tFont*)0x81DFE0c ); ASSERT( & FontT42 == (tFont*)0x81DFE18 ); ASSERT( & FontT48 == (tFont*)0x81DFE24 ); ASSERT( & FontT54 == (tFont*)0x81DFE30 ); ASSERT( & FontT84 == (tFont*)0x81DFE3c ); ASSERT( & FontT105 == (tFont*)0x81DFE48 ); ASSERT( & FontT144 == (tFont*)0x81DFE54 ); retvalue = errors; return retvalue; } #endif /************************ (C) COPYRIGHT heinrichs weikamp *****END OF FILE****/