For more details, I have two files for test. One is 'all1' and another is 'all0'
+---------------------------------------------+ 'all1' |11111111111111111111111111| +---------------------------------------------+ result <http://goo.gl/fPHK>(image) +---------------------------------------------+ 'all0' |00000000000000000000000000| +---------------------------------------------+ result <http://goo.gl/P1HH>(image) (For convenience, I copied links to a diagram ASK.grc <http://goo.gl/0WHt>(image)) It seems that reading 0's appear more frequently in test with 'all0' So... I think it works somehow but... not perfect because non-zero values never appear in sending a 0 bit. I think there might be a somewhat 'blank out' of values from file source Is it inevitable when using file source block? Or Is it a somewhat sync problem? I'm new to GRC so it's a kind of hard things :(
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