fix(simulator): fix compile break

/home/neo/projects/lvgl/luavgl/simulator/lv_conf.h:612:32: error: ‘LV_FS_STDIO_PLAT_LETTER’ undeclared (first use in this function); did you mean ‘LV_FS_STDIO_LETTER’? 612 | #define LV_FS_STDIO_LETTER LV_FS_STDIO_PLAT_LETTER /*Set an upper cased letter on which the drive will accessible (e.g. 'A')*/ | ^~~~~~~~~~~~~~~~~~~~~~~ /home/neo/projects/lvgl/luavgl/deps/lvgl/src/libs/fsdrv/lv_fs_stdio.c:76:24: note: in expansion of macro ‘LV_FS_STDIO_LETTER’ 76 | fs_drv_p->letter = LV_FS_STDIO_LETTER; | ^~~~~~~~~~~~~~~~~~ /home/neo/projects/lvgl/luavgl/simulator/lv_conf.h:612:32: note: each undeclared identifier is reported only once for each function it appears in 612 | #define LV_FS_STDIO_LETTER LV_FS_STDIO_PLAT_LETTER /*Set an upper cased letter on which the drive will accessible (e.g. 'A')*/ | ^~~~~~~~~~~~~~~~~~~~~~~ /home/neo/projects/lvgl/luavgl/deps/lvgl/src/libs/fsdrv/lv_fs_stdio.c:76:24: note: in expansion of macro ‘LV_FS_STDIO_LETTER’ 76 | fs_drv_p->letter = LV_FS_STDIO_LETTER; Signed-off-by: Neo Xu <[email protected]>
XuNeo · May 21, 2024 · e71b878 · e71b878
1 parent b272560
commit e71b878
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/simulator/lv_conf.h b/simulator/lv_conf.h
@@ -609,6 +609,10 @@
 /*API for fopen, fread, etc*/
 #define LV_USE_FS_STDIO 1
 #if LV_USE_FS_STDIO
+#ifndef LV_FS_STDIO_PLAT_LETTER
+#define LV_FS_STDIO_PLAT_LETTER 'A'
+#endif
+
     #define LV_FS_STDIO_LETTER LV_FS_STDIO_PLAT_LETTER     /*Set an upper cased letter on which the drive will accessible (e.g. 'A')*/
     #define LV_FS_STDIO_PATH ""         /*Set the working directory. File/directory paths will be appended to it.*/
     #define LV_FS_STDIO_CACHE_SIZE 0    /*>0 to cache this number of bytes in lv_fs_read()*/