Proton Calorimetry/Meetings/2020/08/26: Difference between revisions
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**Removal of resistors in inputs and mapping of DDC232 inputs to match physical order of photodiodes. | **Removal of resistors in inputs and mapping of DDC232 inputs to match physical order of photodiodes. | ||
*Daisy-chaining DDC232 not as obvious as originally thought – made a post on [https://e2e.ti.com/support/data-converters/f/73/t/934664 TI forum] asking for clarification. | *Daisy-chaining DDC232 not as obvious as originally thought – made a post on [https://e2e.ti.com/support/data-converters/f/73/t/934664 TI forum] asking for clarification. | ||
*Wrote macro to convert CoolTerm saved FPGA output to single-line CSV file that updates continuously. Webpage code on will access file for live web-based plot of photodiode data. | *Wrote macro to convert CoolTerm saved FPGA output to single-line CSV file that updates continuously. Webpage code on Raspberry Pi will access file for live web-based plot of photodiode data. | ||
*Need to test CoolTerm and CSV macro on Raspberry Pi with Fern and see if new 3D-printed bar fits in DDC232 board. | *Need to test CoolTerm and CSV macro on Raspberry Pi with Fern and see if new 3D-printed bar fits in DDC232 board. | ||
**Will go to UCL on 27/08/20 to test this and maybe pick up a Raspberry Pi. | **Will go to UCL on 27/08/20 to test this and maybe pick up a Raspberry Pi. | ||
Revision as of 16:51, 26 August 2020
Minutes for UCL Proton Calorimetry Meetings, 26th August
Present
Simon Jolly, Saad Shaikh, Raffaella Radogna, Fern Pannell
Saad Shaikh
- Mostly writing report – should finish first draft by the end of the week/early next week.
- Gave feedback on Raffy's fellowship application.
- Speaking with Marko about potential fixes for new DDC232 boards:
- Ability to manually disable on-board LEDs.
- Removal of resistors in inputs and mapping of DDC232 inputs to match physical order of photodiodes.
- Daisy-chaining DDC232 not as obvious as originally thought – made a post on TI forum asking for clarification.
- Wrote macro to convert CoolTerm saved FPGA output to single-line CSV file that updates continuously. Webpage code on Raspberry Pi will access file for live web-based plot of photodiode data.
- Need to test CoolTerm and CSV macro on Raspberry Pi with Fern and see if new 3D-printed bar fits in DDC232 board.
- Will go to UCL on 27/08/20 to test this and maybe pick up a Raspberry Pi.
- Matt Warren suggested that light CoolTerm alternative can be made in Python using pyserial library.
- Fern to look into this after webpage code, CoolTerm and CSV macro are working.