Difference between revisions of "Unpack K Bits"

From GNU Radio
Jump to: navigation, search
(add Example Flowgraph)
Line 19: Line 19:
== Example Flowgraph ==
== Example Flowgraph ==
This flowgraph is taken from the [[Guided_Tutorial_PSK_Demodulation]] tutorial.
== Source Files ==
== Source Files ==

Latest revision as of 14:18, 6 June 2020

Opposite of Pack K Bits - Converts a byte with k relevant bits to k output bytes with 1 bit each, located in the LSB.

In other words, this block picks the K least significant bits from a byte, and expands them into K bytes of 0 or 1.


k = 4

in = [0xf5, 0x08]

out = [0,1,0,1,1,0,0,0]

Each input byte produced four output bytes (that are either 0 or 1). Remember that there is no item type of "bit" in GNU Radio, so we have to use bytes to represent single bits.


See above

Example Flowgraph[edit]

This flowgraph is taken from the Guided_Tutorial_PSK_Demodulation tutorial.

Stage6 grc.png

Source Files[edit]