why it's red?

Hello everyone, Why some C files are in red (indicates that an error has been occure)?
why it's red?

Hello everyone, Why some C files are in red (indicates that an error has been occure)?
Keil Red Underline Problem

Hi All, I have a question about Keil. I have strange red underline problem which makes me crazy. There are similar post about my problem but they are not solution for me. At that point my IDE generaly...
Keil Red Underline Problem

Hi All, I have a question about Keil. I have strange red underline problem which makes me crazy. There are similar post about my problem but they are not solution for me. At that point my IDE generaly...
emWin: red and blue swapped

Hi all, on my custom board with STM32F200 and S1D13781 I have red and blue swapped. Is it possible to swap red and blue at runtime? There is LCD_SWAP_RB define, but in my opinion it is evaluated...