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u8g2-copy
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build

This commit is contained in:
olikraus 2015-11-09 22:30:06 +01:00
parent bf41eeeecf
commit 9979622f5a
3 changed files with 87 additions and 31 deletions
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1
csrc/u8g2.h
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@ -73,7 +73,6 @@
U8G2_WITH_UNICODE not defined
- C-Code Strings are assumbed to be ISO 8859-1/CP1252 encoded
- Only character values 0 to 255 are supported in the font file.
*/
#define U8G2_WITH_UNICODE

2
doc/u8g2.txt
View File

@ -8,5 +8,5 @@ U8glib V2: Features and Limitations
- UTF-8 Support
2 and 3 byte sequences are detected and handled.
Limitation:
Behaviour for sequences with more than 3 bytes is unknown.
Behavior for sequences with more than 3 bytes is unknown.

115
tools/font/build/build.c
View File

@ -31,6 +31,9 @@ struct fontinfo
int map_mode; /* Or'd MM_F, FM_N and FM_R */
};
typedef void (*cbfn_t)(int i, int fm, char *fms, int bm, char *bms, int mm, char *mms);
struct groupinfo gi[] = {
{ "X11" },
@ -41,25 +44,15 @@ struct fontinfo fi[] = {
};
char *bdf_path = "../bdf/";
FILE *u8g2_font_list_fp;
FILE *u8x8_font_list_fp;
char target_font_identifier[1024];
char bdf_cmd[2048];
void gen_font(int i, int fm, char *fms, int bm, char *bms, int mm, char *mms)
void bdfconv(int i, int fm, char *fms, int bm, char *bms, int mm, char *mms)
{
if ( fm == FM_8 )
if ( bm != BM_8 )
return;
strcpy(target_font_identifier, fms);
strcat(target_font_identifier, "_");
strcat(target_font_identifier, fi[i].name);
strcat(target_font_identifier, "_");
strcat(target_font_identifier, bms);
strcat(target_font_identifier, mms);
strcpy(bdf_cmd, "");
if ( fm == FM_C ) strcat(bdf_cmd, " -f 1");
@ -84,54 +77,118 @@ void gen_font(int i, int fm, char *fms, int bm, char *bms, int mm, char *mms)
strcat(bdf_cmd, " -o ");
strcat(bdf_cmd, target_font_identifier);
strcat(bdf_cmd, ".c");
strcat(bdf_cmd, ".c");\
printf("%s %s\n", target_font_identifier, bdf_cmd);
}
void fontlist_identifier(int i, int fm, char *fms, int bm, char *bms, int mm, char *mms)
{
if ( fm == FM_C )
{
fprintf(u8g2_font_list_fp, " %s,\n", target_font_identifier);
}
if ( fm == FM_8 )
{
fprintf(u8x8_font_list_fp, " %s,\n", target_font_identifier);
}
}
void map_font(int i, int fm, char *fms, int bm, char *bms)
void fontlist_name(int i, int fm, char *fms, int bm, char *bms, int mm, char *mms)
{
if ( fm == FM_C )
{
fprintf(u8g2_font_list_fp, " \"%s\",\n", target_font_identifier);
}
if ( fm == FM_8 )
{
fprintf(u8x8_font_list_fp, " \"%s\",\n", target_font_identifier);
}
}
void gen_font(int i, int fm, char *fms, int bm, char *bms, int mm, char *mms, cbfn_t cb )
{
if ( fm == FM_8 )
if ( bm != BM_8 )
return;
strcpy(target_font_identifier, fms);
strcat(target_font_identifier, "_");
strcat(target_font_identifier, fi[i].name);
strcat(target_font_identifier, "_");
strcat(target_font_identifier, bms);
strcat(target_font_identifier, mms);
cb(i, fm,fms,bm,bms,mm,mms);
}
void map_font(int i, int fm, char *fms, int bm, char *bms, cbfn_t cb)
{
if ( (fi[i].map_mode & MM_F) != 0 )
gen_font(i, fm, fms, bm, bms, MM_F, "f");
gen_font(i, fm, fms, bm, bms, MM_F, "f", cb);
if ( (fi[i].map_mode & MM_R) != 0 )
gen_font(i, fm, fms, bm, bms, MM_R, "r");
gen_font(i, fm, fms, bm, bms, MM_R, "r", cb);
if ( (fi[i].map_mode & MM_N) != 0 )
gen_font(i, fm, fms, bm, bms, MM_N, "n");
gen_font(i, fm, fms, bm, bms, MM_N, "n", cb);
}
void build_font(int i, int fm, char *fms)
void build_font(int i, int fm, char *fms, cbfn_t cb)
{
if ( (fi[i].build_mode & BM_T) != 0 )
map_font(i, fm, fms, BM_T, "t");
map_font(i, fm, fms, BM_T, "t", cb);
if ( (fi[i].build_mode & BM_H) != 0 )
map_font(i, fm, fms, BM_H, "h");
map_font(i, fm, fms, BM_H, "h", cb);
if ( (fi[i].build_mode & BM_M) != 0 )
map_font(i, fm, fms, BM_M, "m");
map_font(i, fm, fms, BM_M, "m", cb);
if ( (fi[i].build_mode & BM_8) != 0 )
map_font(i, fm, fms, BM_8, "8");
map_font(i, fm, fms, BM_8, "8", cb);
}
void process_font(int i)
void process_font(int i, cbfn_t cb)
{
if ( (fi[i].font_mode & FM_C) != 0 )
build_font(i, FM_C, "u8g2");
build_font(i, FM_C, "u8g2", cb);
if ( (fi[i].font_mode & FM_8) != 0 )
build_font(i, FM_8, "u8x8");
build_font(i, FM_8, "u8x8", cb);
}
void do_font_loop(void)
void do_font_loop(cbfn_t cb)
{
int i, cnt;
cnt = sizeof(fi)/sizeof(*fi);
for( i = 0; i < cnt; i++ )
{
process_font(i);
process_font(i, cb);
}
}
int main(void)
{
do_font_loop();
do_font_loop(bdfconv);
u8g2_font_list_fp = fopen("u8g2_font_list.c", "w");
u8x8_font_list_fp = fopen("u8x8_font_list.c", "w");
fprintf(u8g2_font_list_fp, "/* u8g2_font_list.c */\n");
fprintf(u8x8_font_list_fp, "/* u8x8_font_list.c */\n");
fprintf(u8g2_font_list_fp, "#include \"u8g2.h\"\n");
fprintf(u8x8_font_list_fp, "#include \"u8g2.h\"\n");
fprintf(u8g2_font_list_fp, "uint8_t *u8g2_font_list[] = {\n");
fprintf(u8x8_font_list_fp, "uint8_t *u8x8_font_list[] = {\n");
do_font_loop(fontlist_identifier);
fprintf(u8g2_font_list_fp, " NULL\n};\n");
fprintf(u8x8_font_list_fp, " NULL\n};\n");
fprintf(u8g2_font_list_fp, "uint8_t *u8g2_font_names[] = {\n");
fprintf(u8x8_font_list_fp, "uint8_t *u8x8_font_names[] = {\n");
do_font_loop(fontlist_name);
fprintf(u8g2_font_list_fp, " NULL\n};\n");
fprintf(u8x8_font_list_fp, " NULL\n};\n");
fclose(u8g2_font_list_fp);
fclose(u8x8_font_list_fp);
return 0;
}