8000 examples/iio_readdev.py: --samples argument selects number of bytes instead of number of samples · Issue #714 · analogdevicesinc/libiio · GitHub
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examples/iio_readdev.py: --samples argument selects number of bytes instead of number of samples #714

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jcormier opened this issue Jul 12, 2021 · 0 comments · Fixed by #715
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examples/iio_readdev.py: --samples argument selects number of bytes instead of number of samples #714

jcormier opened this issue Jul 12, 2021 · 0 comments · Fixed by #715

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@jcormier
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--samples argument selects a number of bytes instead of a number of samples like the c version of the app.

It would be nice to have a working example on how to iterate through samples instead of bytes

$ python3 libiio/bindings/python/examples/iio_readdev.py -u ip:192.168.0.29 -s 2 ads1246 | hexdump
0000000 ffff                                   
0000002

$ iio_readdev -u ip:192.168.0.29 -s 2 ads1246 | hexdump
0000000 ffff 007f 0001 0000 8953 42b6 29fa 1691
0000010 ff7f 007f 8953 42b6 e236 431a 29fa 1691
0000020

libiio version:

$ python3 libiio/bindings/python/examples/iio_info.py --uri ip:192.168.0.29
IIO context created: network
Backend version: 0.21 (git tag: 48e5852
...
jcormier added a commit to jcormier/libiio that referenced this issue Jul 13, 2021
@jcormier
python: Fixes --samples argument by multiplying num_sampes by sample_…
7891c0a 
…size

Fixes analogdevicesinc#714
@jcormier jcormier mentioned this issue Jul 13, 2021
Merged
jcormier added a commit to jcormier/libiio that referenced this issue Jul 13, 2021
@jcormier
python: Fixes --samples argument by multiplying num_sampes by sample_…
17f4d53 
…size

Fixes analogdevicesinc#714

Signed-off-by: Cormier, Jonathan <jcormier@criticallink.com>
jcormier added a commit to jcormier/libiio that referenced this issue Jul 13, 2021
@jcormier
python: Fixes --samples argument by multiplying num_samples by sample…
d953682 
…_size

Fixes analogdevicesinc#714

Signed-off-by: Cormier, Jonathan <jcormier@criticallink.com>
pcercuei pushed a commit that referenced this issue Jul 14, 2021
@jcormier @pcercuei
python: Fixes --samples argument by multiplying num_samples by sample…
84a7fd4 
…_size

Fixes #714

Signed-off-by: Cormier, Jonathan <jcormier@criticallink.com>
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python: Fixes --samples argument by multiplying num_samples by sample_size jcormier/libiio
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