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drivers/hcs12/ports.s
author bmakuc <blaz.makuc@smarteh.si>
Fri, 24 Mar 2017 10:52:38 +0100
changeset 796 1c87f7a8cb8a
parent 0 4472ee7c6c3e
permissions -rw-r--r--
Send timeout is set to 10 ms. Without timeout PLC can be blocked by CAN driver: if CAN bus is not connected to controller CAN driver never returns and therfore PLC application halts. This is a temporary solution.
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/*
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Define the i/o port global symbol
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*/
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.globl _io_ports













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_io_ports=0x0000	













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/* 













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0x0000 is the default mapping at reset. (it is 0x1000 for 68hc11)













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*/













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    11


			












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