Re: NewQ: Difference between an isr and a subroutine is that an isr has no arguments

From: James Beck <jim@xxxxxxxxxxxxxxxxxxxxxxx>
Date: Tue, 28 Nov 2006 14:20:58 -0500

In article <1164739817.612931.190780@xxxxxxxxxxxxxxxxxxxxxxxxxxxx>,
uws2003@xxxxxxxxx says...

Thanks and wondering if
- difference between an isr and a subroutine is that an isr has no
arguments
is true or not?

Since you don't know what is in the resisters when the ISR is jumped to
the idea of function arguments is meaningless.

.

Follow-Ups:
- Re: NewQ: Difference between an isr and a subroutine is that an isr has no arguments
  - From: James Beck
- Re: NewQ: Difference between an isr and a subroutine is that an isr has no arguments
  - From: Wilco Dijkstra

References:
- Differences between interrupt service routine (ISR) and a subroutine
  - From: 2005
- Re: Differences between interrupt service routine (ISR) and a subroutine
  - From: Tom Lucas
- NewQ: Difference between an isr and a subroutine is that an isr has no arguments
  - From: 2005

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