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HFS-P3: Support #12
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Sorry for reviving this but I managed to dump the firmware of this device. SWD port is not locked as previous thought. For J-Link Commander I dumped it with For Keil µVision V5 I dumped it with Also, here is the datasheet in English: |
The FM33 is quite different from the STM32. This would require a lot of time and motivation, which I currently don't have. |
I can understand that. Thanks anyway! 🙂 https://github.com/xdu-aero-association/FM33LC0XX_Example_0.04 PS. I also posted all this in that radmon.org post as well since that’s where this thing started |
One more thing... could you test #97? |
Will sure do! |
[UPDATE]I manged to trace the board and create a schematic. 🥳 Not sure how to go about sensing the tube counts and all the extras (menu creation, calibration, battery management, internal temp sensor etc.). I made a GitHub repo with the current state of the IDE project and all the resources I used. Any help would be really appreciated! |
This is a cheap little pen-like radiation detector/dosimeter from China that apparently could benefit from a lot of firmware improvements:
Here is a nice an thorough review of it.
MCU: ARM Cortex-M0 FM33LC043N MCU from Fudan Micro
Sensor: HH614 GM Tube
Battery: 150mAh LiPo cell - 50h promised
Click for internal pics:
PCB layout [from radmon.org forum]
SWD pins layout under the battery tape [from radmon.org forum]
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