Skip to content

Instantly share code, notes, and snippets.

@tiborsimon

tiborsimon/bad_interrupt_handling.c

Last active August 29, 2015 14:15
Show Gist options
  • Star 0 You must be signed in to star a gist
  • Fork 0 You must be signed in to fork a gist
  • Save tiborsimon/2b757c76d161130214e2 to your computer and use it in GitHub Desktop.
Save tiborsimon/2b757c76d161130214e2 to your computer and use it in GitHub Desktop.
Download ZIP
Raw
bad_interrupt_handling.c
void interrupt isr(void) {
// Check the USART transmit flag then the receive flag
if (TXIF) {
...
} else if (RCIF) {
// The control never reaches this branch!
...
}
}
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment