topquark12
  • Joined on Dec 21, 2020
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topquark12 pushed to master at M-Labs/thermostat

5 days ago

topquark12 created repository topquark12/H7GAN

6 months ago

topquark12 pushed to master at topquark12/GAN-Power-Stage-Test

7 months ago

topquark12 created branch master in topquark12/GAN-Power-Stage-Test

7 months ago

topquark12 created repository topquark12/GAN-Power-Stage-Test

7 months ago

topquark12 pushed to master at M-Labs/zynq-rs

  • a42e5a95ff phy: fix issue 78, scan PHY MDIO addr starting at 0

7 months ago

topquark12 commented on issue M-Labs/thermostat#59

use upstream stm32f4xx-hal

Awaiting PR approval https://github.com/stm32-rs/stm32f4xx-hal/pull/239 , just awaiting the maintainers to approve the PR it seems.

8 months ago

topquark12 created pull request M-Labs/thermostat#60

main.rs refactor to reduce length

8 months ago

topquark12 pushed to shorter_main at M-Labs/thermostat

8 months ago

topquark12 pushed to shorter_main at M-Labs/thermostat

8 months ago

topquark12 pushed to shorter_main at M-Labs/thermostat

  • 677cdbdc12 main refactor: cleanup command handler

8 months ago

topquark12 commented on issue M-Labs/thermostat#57

test Zotino DAC temperature stabilization

Here's stability over a period of 5 minuites. Result looks reasonable given there's barely any insulation on the zotino.

8 months ago

topquark12 commented on issue M-Labs/thermostat#57

test Zotino DAC temperature stabilization

Tested the limits of the Zotino cooling. Even with very good airflow, the TEC can only reach 17.5 deg C with an ambient temperature of 27 deg C. Further lowering the temperature will require larger…

8 months ago

topquark12 pushed to shorter_main at M-Labs/thermostat

  • 31f7e7eead main refactor: refine command handler

8 months ago

topquark12 pushed to shorter_main at M-Labs/thermostat

  • 6473b27539 main refactor: initial working prototype

8 months ago

topquark12 created branch shorter_main in M-Labs/thermostat

8 months ago

topquark12 commented on issue M-Labs/thermostat#57

test Zotino DAC temperature stabilization

Ran a quick test using auto tuned PID parameters. The heat sink on the Zotino is quite small and saturates fast. Placing a tiny fan next to the heat sink, it can barely reach 15 deg C before the TEC…

8 months ago

topquark12 commented on issue M-Labs/thermostat#58

check that firmware starts with USB cable disconnected from PC

I have not been able to replicate the issue. Weather it is SWD cable attached, dis-attached or USB cable attached, dis-attached to thermostat or USB cable attached to thermostat but not connected to…

8 months ago

topquark12 pushed to master at M-Labs/sinara-systems

11 months ago

topquark12 closed issue M-Labs/thermostat#56

possible TEC current spike on startup

12 months ago