Hello,
I am working on a I2C driver for the STM32L476 with the Keil IDE. I have been using the file stm32l476xx.h provided in the software packs for bit definitions. I have noticed that all references to ISR (interrupt and status register) have been underlined. Here is a screenshot: https://imgur.com/b6VOwLq Does anybody know what this underline means? I have not noticed any compilation errors or warnings that reference this.
Thanks in advance.
These are IO Type Qualifier, which are used to specify the access to peripheral variables, see i.e.: www.keil.com/.../group__peripheral__gr.html
HI,
I am not referring to the underscore before the text but the white underline under the text
Thanks for clarifying and sorry for the misinterpretation. Those underlines inform the user about the availability of F1-Help. Place the cursor at such an entry - then press F1
Ok I see now. Thanks for the help!