Activity for Peltier rack AC
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Dmitry Lukashonok committed [a5912d] on Code
Changed PWM frequency to 31.4kHz. README update
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Removed dead code(serial.[ch])
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Add green LED status indication and refactor LED control
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Fix code review findings, update docs, reorder LED init
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Add fan on/off control with auto-save and deferred EEPROM writes
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README.md is added
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Hysteresis(17) register is added to python script.
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More fixes per review
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Few bugs fixes
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feat(fan_module): add EEPROM config module, input validation, and hysteresis bypass
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fix(fan_module): resolve interrupt safety issues and add temperature hysteresis
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Hysteresis fix. Temperature boundaries will be effective immediately if it's changed
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Modbus race condition fix
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ADC permanently disabled on timeout fix. Reading self-recovery mechanism is added
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Blocking ISR fix
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Remove accidentally committed lock file
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New gerbers are generated
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PCB mounting holes are aligned to 5 mm step
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Introducing MODBUS functionality and debug python tool. Tested. Need to be polished
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Makefile fix for indication_control module
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Introducing LED and Button functionality
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Main example for fan, ntd, dht moduules with different modes. Tested
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fan module rework including Timer2 prescaler fix
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ntc module optimization for float math
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fan_regulation is introduced. There are 3 modes:
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main debug file
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RPM measurement functions fix for two channels/fans
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PWM functions fix for two channels/fans
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clean up things
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DHT and NTC lib fix for the new schematic
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some bag
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Gerbers for new PCB
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Add button to schematic and PCB
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Schematic minor adjustment
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PBC updated for new schematic. Small fixes to simplify routing.
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DHT22 datasheet
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Schematics fix with two more fans(4 in total), to PWM signals to control a pair. Some MCU pins reassigments to be able to use Timer1 for RPM measurement
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fix border conditions bug
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some bag
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DHT sensor lib working version:
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NTC reading lib working version
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fix comment
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Increase voltage for hall sensor to 4V
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Finalize fans functionality: RPM read, start/stop PWM, test PWM, set PWM duty
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NTC reading lib working version
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fix comment
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Increase voltage for hall sensor to 4V
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Finalize fans functionality: RPM read, start/stop PWM, test PWM, set PWM duty
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Merge branch 'master' of ssh://git.code.sf.net/p/peltier-rack-ac/code
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Merge branch 'master' of ssh://git.code.sf.net/p/peltier-rack-ac/code
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Q1 footpring fix. E and B should be swapped on PCB
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Model adjustment for CNC manufactoring
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join plate and cover with assembly update
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FTDI USB-UART dongle fix to make it possible to flash from WSL1
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ctags .gitignore fix
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remove unnecessary stuff
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replace MAX487 datasheet
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The very first version of firmware. Features added:
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Components datasheets
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PCB finalized. Minor schematic fixes.
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RS485 interface is added to the schematic. PBC is ready
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RS485 schematic. PCB progress
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small cover 2 is added(model + drawing + pdf)
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Root committed [0094cd] on Code
SolidWorks cooling module 3D model
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Dmitry Lukashonok committed [643af4] on Code
.gitignore update to handle schematic related temporary files
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Dmitry Lukashonok committed [55b84c] on Code
fan module schematics
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Dmitry Lukashonok committed [b81adf] on Code
Makefile MCU adjustment
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Dmitry Lukashonok committed [6261ee] on Code
.gitignore file
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Dmitry Lukashonok committed [be5f6d] on Code
Initial folder structure and fan control code example
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