| ??? 10/26/07 19:40 Read: times Msg Score: +1 +1 Informative |
#146268 - SDCC interrupt pitfall Responding to: ???'s previous message |
SDCC has one pitfall when using interrupts in a multiple source files project. You must inform the compiler in the file that contains your main() function which interrupt service routines (ISR) there will be. You do this by either implementing the ISR's in the same file or by declaring their prototypes in it. If you fail to do this SDCC will not generate the proper entry in the interrupt vector table.
HTH Maarten |
| Topic | Author | Date |
| need help P89V51RD2 Brown-out interrupt execution | 01/01/70 00:00 | |
| how do you know ... | 01/01/70 00:00 | |
| don't use the internal brownout of this derivative | 01/01/70 00:00 | |
| SDCC interrupt pitfall | 01/01/70 00:00 | |
SDCC interrupt | 01/01/70 00:00 |