Commits · c209ebc8034ab9bed11e52d7f8bade83f0b9c75e · Projects / FMC ADC 100M 14b 4cha

12 Aug, 2020 6 commits
- drv: style fix · c209ebc8
  Federico Vaga authored Aug 12, 2020
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Signed-off-by: Federico Vaga <federico.vaga@cern.ch>
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  c209ebc8
- drv: re-write ADC data pattern code in debugfs · b66c7243
  Federico Vaga authored Aug 12, 2020
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Do not use any calibration data while there is a pattern applied
Signed-off-by: Federico Vaga <federico.vaga@cern.ch>
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  b66c7243
- drv: wrap enable/disable FPGA test data in a function · 230e2ed6
  Federico Vaga authored Aug 12, 2020
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Signed-off-by: Federico Vaga <federico.vaga@cern.ch>
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  230e2ed6
- drv: fire sw trig only is FSM is waiting for triggers · 311e86eb
  Federico Vaga authored Aug 12, 2020
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Signed-off-by: Federico Vaga <federico.vaga@cern.ch>
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  311e86eb
- drv: improve the FSM functions to wait for states · a907ade6
  Federico Vaga authored Aug 12, 2020
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Signed-off-by: Federico Vaga <federico.vaga@cern.ch>
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  a907ade6
- drv: fix FSM state order · b09303f3
  Federico Vaga authored Aug 12, 2020
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Signed-off-by: Federico Vaga <federico.vaga@cern.ch>
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  b09303f3
11 Aug, 2020 4 commits
- drv: fix maximum delta temperature · 7025e271
  Federico Vaga authored Aug 11, 2020
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Signed-off-by: Federico Vaga <federico.vaga@cern.ch>
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  7025e271
- drv: move sw trigger from ZIO to debugfs · 3c3cf2f4
  Federico Vaga authored Aug 11, 2020
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Signed-off-by: Federico Vaga <federico.vaga@cern.ch>
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  3c3cf2f4
- drv: fix use the correct slope table for DAC · e3d91fe0
  Federico Vaga authored Aug 11, 2020
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Signed-off-by: Federico Vaga <federico.vaga@cern.ch>
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  e3d91fe0
- drv: temperature is signed · 41767cf2
  Federico Vaga authored Aug 11, 2020
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Signed-off-by: Federico Vaga <federico.vaga@cern.ch>
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  41767cf2
10 Aug, 2020 3 commits

Federico Vaga authored Aug 10, 2020

We computed good values for the slope's tables with two aims:
- having proper integer math
- having the values in the same range as the calibration data
Signed-off-by: Federico Vaga <federico.vaga@cern.ch>

d3047f5d

drv: temperature value is signed · 58e8396d
Federico Vaga authored Aug 10, 2020
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Signed-off-by: Federico Vaga <federico.vaga@cern.ch>
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58e8396d
drv: fix identity calibration temperature · c58bcaae
Federico Vaga authored Aug 10, 2020
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Signed-off-by: Federico Vaga <federico.vaga@cern.ch>
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c58bcaae

06 Aug, 2020 12 commits
- Merge branch 'feature/dac-gain-fix' into develop · 403e2111
  Federico Vaga authored Aug 06, 2020
  
  403e2111
- drv: validate user input · 3a4fa1c7
  Federico Vaga authored Aug 06, 2020
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the offset user input is validated; in fa_dac_offset_get() there is a
paranoid check; if the offset is still out of range, then there is
something big and wrong somewhere.
Signed-off-by: Federico Vaga <federico.vaga@cern.ch>
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  3a4fa1c7
- drv: fix DAC gain by subtracting a linear error · b0a46eac
  Federico Vaga authored Aug 06, 2020
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Signed-off-by: Federico Vaga <federico.vaga@cern.ch>
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  b0a46eac
- drv: re-order code to better handle DAC gain periodic update · 59f4ed1e
  Federico Vaga authored Aug 06, 2020
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Signed-off-by: Federico Vaga <federico.vaga@cern.ch>
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  59f4ed1e
- drv: rename function to set DAC offset on HW · 4cd5d639
  Federico Vaga authored Aug 06, 2020
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Signed-off-by: Federico Vaga <federico.vaga@cern.ch>
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  4cd5d639
- drv: split DAC offset computation in smaller functions · 17e68283
  Federico Vaga authored Aug 06, 2020
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Signed-off-by: Federico Vaga <federico.vaga@cern.ch>
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  17e68283
- drv: downgrade saturation message severity from err to warn · faeef496
  Federico Vaga authored Aug 06, 2020
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Signed-off-by: Federico Vaga <federico.vaga@cern.ch>
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  faeef496
- drv: compute user DAC offset aside · aca0aa8a
  Federico Vaga authored Aug 06, 2020
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Signed-off-by: Federico Vaga <federico.vaga@cern.ch>
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  aca0aa8a
- drv: simplify DAC offset function · f4c3552b
  Federico Vaga authored Aug 06, 2020
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There is no need to find out the range index because now it is stored
in fa->range[]
Signed-off-by: Federico Vaga <federico.vaga@cern.ch>
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  f4c3552b
- drv: fix gain error on ADC · fc6f610b
  Federico Vaga authored Aug 06, 2020
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Signed-off-by: Federico Vaga <federico.vaga@cern.ch>
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  fc6f610b
- drv: add temperature to the calibration timer · abb2cabe
  Federico Vaga authored Aug 06, 2020
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Signed-off-by: Federico Vaga <federico.vaga@cern.ch>
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  abb2cabe
- drv: wrap temperature read in function · f9e6eb04
  Federico Vaga authored Aug 06, 2020
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Signed-off-by: Federico Vaga <federico.vaga@cern.ch>
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  f9e6eb04
05 Aug, 2020 3 commits

drv: implement timer to periodically run the calibration · 968e751e

Federico Vaga authored Aug 05, 2020

For the time being it does nothing special because we do not have yet
the functions to compute the new gain/offset values
Signed-off-by: Federico Vaga <federico.vaga@cern.ch>

968e751e

drv: pass the correct range on calibration apply · 82c3f497
Federico Vaga authored Aug 05, 2020
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Signed-off-by: Federico Vaga <federico.vaga@cern.ch>
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82c3f497

drv: update calibration mechanism · 398f233d

Federico Vaga authored Aug 04, 2020

First we change change the values in the GAIN and OFFSET register,
then we apply the configuration by writing 1 in the CALIB_APPLY field.

The patch is more complex than just set one bit becuase it is ready to
implement the calibration thread that will compensate the GAIN factor
based on the current temperature.
Signed-off-by: Federico Vaga <federico.vaga@cern.ch>

398f233d

04 Aug, 2020 2 commits
- drv: simplify function prototype · 660db16b
  Federico Vaga authored Aug 04, 2020
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Signed-off-by: Federico Vaga <federico.vaga@cern.ch>
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  660db16b
- drv: add more headers to fa-calibration.c · 7fddd3d3
  Federico Vaga authored Aug 04, 2020
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Signed-off-by: Federico Vaga <federico.vaga@cern.ch>
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  7fddd3d3
03 Aug, 2020 4 commits

drv: add missing file to repository · 3fa73cd3

Federico Vaga authored Aug 03, 2020

The repository evolved with the assumpiton that the platform header
file and the top-level for SPEC were included
Signed-off-by: Federico Vaga <federico.vaga@cern.ch>

3fa73cd3

drv: add triggers' calibration values · 510c2b5e
Federico Vaga authored Aug 03, 2020
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Signed-off-by: Federico Vaga <federico.vaga@cern.ch>
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510c2b5e

drv: fix DMA filter function · 4d1026b7

Federico Vaga authored Aug 03, 2020

The identification comes from the DMA resource configured by SPEC or
SVEC. The function was still passing the cset like in the previous
implementation.
Signed-off-by: Federico Vaga <federico.vaga@cern.ch>

4d1026b7

drv: report DMA error number · 03f5faa2
Federico Vaga authored Aug 03, 2020
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Signed-off-by: Federico Vaga <federico.vaga@cern.ch>
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03f5faa2

16 Jul, 2020 3 commits
- drv: use platform_data to get options · 62c15412
  Federico Vaga authored Jul 16, 2020
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Signed-off-by: Federico Vaga <federico.vaga@cern.ch>
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  62c15412
- bld: make the Makefile inline with other projects · 6044ea57
  Federico Vaga authored Jul 16, 2020
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Signed-off-by: Federico Vaga <federico.vaga@cern.ch>
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  6044ea57
- drv: remove un-used check · d5d353e1
  Federico Vaga authored Jul 16, 2020
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Signed-off-by: Federico Vaga <federico.vaga@cern.ch>
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  d5d353e1
10 Jul, 2020 1 commit
- Merge branch 'feature/platform' into develop · 7c3cfd14
  Federico Vaga authored Jul 10, 2020
  
  7c3cfd14
30 Jun, 2020 1 commit
- sw: add cppcheck target in Makefile · 3686988d
  Federico Vaga authored Jun 30, 2020
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Signed-off-by: Federico Vaga <federico.vaga@cern.ch>
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  3686988d
23 Apr, 2020 1 commit
- bld: we do not compile dependencies anymore · 3e5993f2
  Federico Vaga authored Apr 23, 2020
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Signed-off-by: Federico Vaga <federico.vaga@cern.ch>
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  3e5993f2