Proton Calorimetry/Meetings/2020/12/09 - Revision history

FernPannell: /* Fern Pannell */

2020-12-20T19:52:46Z

Fern Pannell

← Older revision		Revision as of 19:52, 20 December 2020
Line 21:		Line 21:
	**Navigate to java directory within pbt/PDdisplay		**Navigate to java directory within pbt/PDdisplay
	**Run java -cp . pbt.PhotoDiodeDataWriter 20 ../photodiodeValues.csv (where output rate and path file can be specified)		**Run java -cp . pbt.PhotoDiodeDataWriter 20 ../photodiodeValues.csv (where output rate and path file can be specified)
			**Some issues seem to occur in the display when running at 50Hz (values displayed not matching those being generated). Seems fine at 20Hz.
	*Need to determine how to translate the current working (but limited) prototype display into either CanvasJS or Chart.js		*Need to determine how to translate the current working (but limited) prototype display into either CanvasJS or Chart.js
	**Investigate whether CanvasJS or Chart.js is more suitable for final display		**Investigate whether CanvasJS or Chart.js is more suitable for final display

FernPannell: /* Fern Pannell */

2020-12-20T19:51:32Z

Fern Pannell

← Older revision		Revision as of 19:51, 20 December 2020
Line 22:		Line 22:
	**Run java -cp . pbt.PhotoDiodeDataWriter 20 ../photodiodeValues.csv (where output rate and path file can be specified)		**Run java -cp . pbt.PhotoDiodeDataWriter 20 ../photodiodeValues.csv (where output rate and path file can be specified)
	*Need to determine how to translate the current working (but limited) prototype display into either CanvasJS or Chart.js		*Need to determine how to translate the current working (but limited) prototype display into either CanvasJS or Chart.js
			**Investigate whether CanvasJS or Chart.js is more suitable for final display

FernPannell: /* Fern Pannell */

2020-12-20T19:50:36Z

Fern Pannell

← Older revision		Revision as of 19:50, 20 December 2020
Line 20:		Line 20:
	**SSH user connection, followed by SSH pc1XX.		**SSH user connection, followed by SSH pc1XX.
	**Navigate to java directory within pbt/PDdisplay		**Navigate to java directory within pbt/PDdisplay
	~~••Run~~ java -cp . pbt.PhotoDiodeDataWriter 20 ../photodiodeValues.csv (where output rate and path file can be specified)		**Run java -cp . pbt.PhotoDiodeDataWriter 20 ../photodiodeValues.csv (where output rate and path file can be specified)
	*Need to determine how to translate the current working (but limited) prototype display into either CanvasJS or Chart.js		*Need to determine how to translate the current working (but limited) prototype display into either CanvasJS or Chart.js

FernPannell: /* Fern Pannell */

2020-12-20T19:50:25Z

Fern Pannell

← Older revision		Revision as of 19:50, 20 December 2020
Line 17:		Line 17:

	=== [[ELogs/FernPannell\|Fern Pannell]] ===		=== [[ELogs/FernPannell\|Fern Pannell]] ===
			*PhotodiodeValues.csv can now be updated by running the Java file on the HEP server
			**SSH user connection, followed by SSH pc1XX.
			**Navigate to java directory within pbt/PDdisplay
			••Run java -cp . pbt.PhotoDiodeDataWriter 20 ../photodiodeValues.csv (where output rate and path file can be specified)
			*Need to determine how to translate the current working (but limited) prototype display into either CanvasJS or Chart.js

SaadShaikh: /* Saad Shaikh */

2020-12-09T15:39:05Z

Saad Shaikh

← Older revision		Revision as of 15:39, 9 December 2020
Line 14:		Line 14:
	*Successfully ran libFTDI on Windows using Visual Studio and can connect via DPTI on Nexys Video after overwriting default FTDI USB drivers.		*Successfully ran libFTDI on Windows using Visual Studio and can connect via DPTI on Nexys Video after overwriting default FTDI USB drivers.
	**libFTDI deregisters USB CDC drivers upon use – Matt has suggested a fix to split JTAG and DPTI sides of interface into two cables. Will require new cable and soldering modification to Nexys Video, which will be done some time next week.		**libFTDI deregisters USB CDC drivers upon use – Matt has suggested a fix to split JTAG and DPTI sides of interface into two cables. Will require new cable and soldering modification to Nexys Video, which will be done some time next week.
			**Once up and running, will hopefully be able to debug and continue to develop USB interface.

	=== [[ELogs/FernPannell\|Fern Pannell]] ===		=== [[ELogs/FernPannell\|Fern Pannell]] ===

SaadShaikh: /* Saad Shaikh */

2020-12-09T15:37:38Z

Saad Shaikh

← Older revision		Revision as of 15:37, 9 December 2020
Line 11:		Line 11:
	*Optimised live ROOT-based plotting and fitting of photodiode data: can get roughly 40 FPS with live plot and 6 FPS with live fit (with residual plot).		*Optimised live ROOT-based plotting and fitting of photodiode data: can get roughly 40 FPS with live plot and 6 FPS with live fit (with residual plot).
	**Will investigate frame rate without residual plot and without any graphing.		**Will investigate frame rate without residual plot and without any graphing.
	*Took measurements at home using UV torch – doesn't appear to be a good uniform source of light. Results appended to Nov 12th experiment.		*Took measurements at home using UV torch – doesn't appear to be a good uniform source of light. Results appended to [http://www.hep.ucl.ac.uk/pbt/wiki/Proton_Calorimetry/Experimental_Runs/2020/Nov12 Nov 12th experiment].
	*Successfully ran libFTDI on Windows using Visual Studio and can connect via DPTI on Nexys Video after overwriting default FTDI USB drivers.		*Successfully ran libFTDI on Windows using Visual Studio and can connect via DPTI on Nexys Video after overwriting default FTDI USB drivers.
	**libFTDI deregisters USB CDC drivers upon use – Matt has suggested a fix to split JTAG and DPTI sides of interface into two cables. Will require new cable and soldering modification to Nexys Video, which will be done some time next week.		**libFTDI deregisters USB CDC drivers upon use – Matt has suggested a fix to split JTAG and DPTI sides of interface into two cables. Will require new cable and soldering modification to Nexys Video, which will be done some time next week.

	=== [[ELogs/FernPannell\|Fern Pannell]] ===		=== [[ELogs/FernPannell\|Fern Pannell]] ===

SaadShaikh at 15:35, 9 December 2020

2020-12-09T15:35:06Z

← Older revision		Revision as of 15:35, 9 December 2020
Line 8:		Line 8:

	=== [[ELogs/SaadShaikh\|Saad Shaikh]] ===		=== [[ELogs/SaadShaikh\|Saad Shaikh]] ===
	*		*Compared readout speeds of TI DDC232, DDC316 and DDC118: DDC232 with 1:1 photodiode to input mapping is the best option, with largest dynamic range and minimum integration time of 181 us with 5 modules.
			*Optimised live ROOT-based plotting and fitting of photodiode data: can get roughly 40 FPS with live plot and 6 FPS with live fit (with residual plot).
			**Will investigate frame rate without residual plot and without any graphing.
			*Took measurements at home using UV torch – doesn't appear to be a good uniform source of light. Results appended to Nov 12th experiment.
			*Successfully ran libFTDI on Windows using Visual Studio and can connect via DPTI on Nexys Video after overwriting default FTDI USB drivers.
			**libFTDI deregisters USB CDC drivers upon use – Matt has suggested a fix to split JTAG and DPTI sides of interface into two cables. Will require new cable and soldering modification to Nexys Video, which will be done some time next week.

	=== [[ELogs/FernPannell\|Fern Pannell]] ===		=== [[ELogs/FernPannell\|Fern Pannell]] ===

SaadShaikh: Created page with "== Minutes for UCL Proton Calorimetry Meetings, 9th December == === Present === '''Simon Jolly''', '''Raffaella Radogna''', '''Saad Shaikh''', '''Fern Pannell''' === [[ELogs/R..."

2020-12-09T15:24:58Z

Created page with "== Minutes for UCL Proton Calorimetry Meetings, 9th December == === Present === '''Simon Jolly''', '''Raffaella Radogna''', '''Saad Shaikh''', '''Fern Pannell''' === [[ELogs/R..."

New page

== Minutes for UCL Proton Calorimetry Meetings, 9th December ==

=== Present ===

'''Simon Jolly''', '''Raffaella Radogna''', '''Saad Shaikh''', '''Fern Pannell'''

=== [[ELogs/RaffaellaRadogna|Raffaella Radogna]] ===

=== [[ELogs/SaadShaikh|Saad Shaikh]] ===
*

=== [[ELogs/FernPannell|Fern Pannell]] ===