add:u8g2 demo无中文时加个提示log

openLuat · Mar 24, 2023 · e063613 · e063613
1 parent 59978db
commit e063613
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/demo/u8g2/main.lua b/demo/u8g2/main.lua
@@ -68,6 +68,8 @@ if u8g2.font_opposansm12_chinese then
     u8g2.SetFont(u8g2.font_opposansm12_chinese)
 elseif u8g2.font_opposansm10_chinese then
     u8g2.SetFont(u8g2.font_opposansm10_chinese)
+else
+    print("no chinese font")
 end
 
 u8g2.DrawUTF8("中文测试", 40, 38) -- 若中文不显示或乱码,代表所刷固件不带这个字号的字体数据, 可自行云编译一份. wiki.luatos.com 有文档.