This is the mail archive of the crossgcc@sources.redhat.com mailing list for the crossgcc project.
See the CrossGCC FAQ for lots more information.
Index Nav: | [Date Index] [Subject Index] [Author Index] [Thread Index] | |
---|---|---|
Message Nav: | [Date Prev] [Date Next] | [Thread Prev] [Thread Next] |
Other format: | [Raw text] |
>> I've never actually used "volatile" before, so perhaps it was about time to start... We tend to make a typedef like this: typedef volatile unsigned char ASIC_REG_U8; typedef volatile unsigned short ASIC_REG_U16; typedef volatile unsigned long ASIC_REG_U32; We us them like this: *((ASIC_REG_U8 *)(0x1234)) = 0x12; or: extern ASIC_REG_U8 uart_status_register; -Duane. ------ Want more information? See the CrossGCC FAQ, http://www.objsw.com/CrossGCC/ Want to unsubscribe? Send a note to crossgcc-unsubscribe@sources.redhat.com
Index Nav: | [Date Index] [Subject Index] [Author Index] [Thread Index] | |
---|---|---|
Message Nav: | [Date Prev] [Date Next] | [Thread Prev] [Thread Next] |