Difference between revisions of "Unpack K Bits"
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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. | 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. | ||
| + | |||
| + | == Parameters == | ||
| + | ; K | ||
| + | : See above | ||
| + | |||
| + | == Example Flowgraph == | ||
| + | |||
| + | This flowgraph is taken from the [[Guided_Tutorial_PSK_Demodulation]] tutorial. | ||
| + | |||
| + | [[File:stage6_grc.png|906px|]] | ||
| + | |||
| + | == 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.
Example:
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.
Parameters[edit]
- K
- See above
Example Flowgraph[edit]
This flowgraph is taken from the Guided_Tutorial_PSK_Demodulation tutorial.
