Proton Calorimetry/Meetings/2021/03/17: Difference between revisions
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=== [[ELogs/SaadShaikh|Saad Shaikh]] === | === [[ELogs/SaadShaikh|Saad Shaikh]] === | ||
* | *Small efficiency improvement to FTDI code, optimising writing of averaged values and standard deviations to file. | ||
**CSV file format is now a column of: average value, standard deviation. | |||
**liveFit now also writes (x,y) points to output CSV file. | |||
*Benchmarked FTDI code on Raspberry Pi, approximate average time per acquisition below: | |||
**170us with collecting and converting to hex | |||
**Hiccups with writing hex to file, 180us roughly. If no hiccups, keeps up with 170us | |||
**530us with calculation of decimals for measurement record and rolling average, but not writing hex data to file. | |||
**650us with calculation of averages and errors at 50Hz, but not writing hex or average values to file. | |||
**750us with everything | |||
*Largely working on HEP summer school this week and next week. | |||
*Invited by Spyros to give a seminar for PART sometime in May. | |||
*Will meet with Clive tomorrow to further discuss daisy-chain problems. | |||
=== [[ELogs/FernPannell|Fern Pannell]] === | === [[ELogs/FernPannell|Fern Pannell]] === | ||
Revision as of 14:03, 17 March 2021
Minutes for UCL Proton Calorimetry Meetings, 17th March
Present
Simon Jolly, Raffaella Radogna, Saad Shaikh, Fern Pannell
Saad Shaikh
- Small efficiency improvement to FTDI code, optimising writing of averaged values and standard deviations to file.
- CSV file format is now a column of: average value, standard deviation.
- liveFit now also writes (x,y) points to output CSV file.
- Benchmarked FTDI code on Raspberry Pi, approximate average time per acquisition below:
- 170us with collecting and converting to hex
- Hiccups with writing hex to file, 180us roughly. If no hiccups, keeps up with 170us
- 530us with calculation of decimals for measurement record and rolling average, but not writing hex data to file.
- 650us with calculation of averages and errors at 50Hz, but not writing hex or average values to file.
- 750us with everything
- Largely working on HEP summer school this week and next week.
- Invited by Spyros to give a seminar for PART sometime in May.
- Will meet with Clive tomorrow to further discuss daisy-chain problems.