[Tinyos-help] corrupt msb

[Mike Tucker]

When using a mib510 with a mica2 connected and looking at the incoming raw
packet, it appears the msb of some bytes are high when they should be low.
For example, some frame synchronization bytes will be hex FE instead of 7E
or bytes that should be 00 are 80.  Have tried different mib510 boards,
serial cables, computers, and mica2s.  Of eight mica2's tried, only two work
correctly, i.e. no bad bytes.  I am able to program all mica2's, using
mib510, with no problems. 
 
Has anybody experienced this problem?  Seems odd that a couple of the
mica2's work O.K. when connected to the mib510's while all others do not.
 
 
 
 
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