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authorzwelch <zwelch@b42882b7-edfa-0310-969c-e2dbd0fdcd60>2009-06-12 01:40:23 +0000
committerzwelch <zwelch@b42882b7-edfa-0310-969c-e2dbd0fdcd60>2009-06-12 01:40:23 +0000
commitd5339d2eb49930a60bafc5908045303ee8ad3e00 (patch)
tree64c77235fce7ef8bd669fdc8c4fa4fbef33ffb83 /src/helper/options.c
parentf218f36df5ad401837a5a74d755174b1dc9023fe (diff)
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Simplify and improve gw16012_handle_parport_command:
- Show the port number to the user when asking for it or setting it. - Print an error if the parport_port has already been set. - Use parse_u16 helper to ensure the parport_port string parses correctly. git-svn-id: svn://svn.berlios.de/openocd/trunk@2211 b42882b7-edfa-0310-969c-e2dbd0fdcd60
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