hunky@matt.ksu.ksu.edu (John Mark Hunkins) (11/20/90)
I've been having problems writing memory resident programs that use interrupt redirection. After several attempts, I have come to realize that there are not very many examples of such code out there. A major point of inclusion in such examples should be interrupt redirection, more specifically, timer interrupts, keyboard interrupts, and the combination of the two. I'm familiar with how the simple logistics of interrupts 25, 35, 1C, and 21 work together, but I'm consistently doing something wrong. I'm sure I'm not the only one who would like to see more examples. Please post, mail, or give the ftp address of your source code. Are there any problems to look for if an interrupt is already redirected? It seems to me that an interrupt could be redirected to an indefinite number of routines that pointed to each other and eventually the interrupt routine itself. I would like to hear whatever you have to say about this subject. Thanks in advance! hunky@matt.ksu.ksu.edu jmh@phobos.cis.ksu.edu hunky@ksuvm.ksu.edu