halteren/smartmeter
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

use '!' as end of frame sync

Browse Source
This commit is contained in:
Aart van Halteren
2013-06-26 16:45:00 -04:00
parent 5e1712afac
commit 6443d70bcf
2 changed files with 7 additions and 5 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
app/helpers/InSyncState.rb
View File

@@ -1,10 +1,11 @@
class InSyncState < StatePattern::State
# END_OF_FRAME = "!\n"
END_OF_FRAME = "!\n"
def handle_byte_stream(bytes)
idx = 0
sync_pattern_length = Synchronizer::SYNC_PATTERN.length
#sync_pattern_length = Synchronizer::SYNC_PATTERN.length
sync_pattern_length = END_OF_FRAME.length
#p "Sync length: #{sync_length}"
frame = ""
@@ -30,6 +31,7 @@ class InSyncState < StatePattern::State
private
def new_frame_starts(bytes,idx,sync_pattern_length)
return bytes[idx..idx+sync_pattern_length-1].eql?(Synchronizer::SYNC_PATTERN)
#return bytes[idx..idx+sync_pattern_length-1].eql?(Synchronizer::SYNC_PATTERN)
return bytes[idx..idx+sync_pattern_length-1].eql?(END_OF_FRAME)
end
end