Releases: pavelrevak/rt_soldering_pen
Releases · pavelrevak/rt_soldering_pen
v0.4.0
SW for HW:
- display dim after 2 minutes of inactivity
- display OFF after 15 minutes to prevent OLED burning
- settings for high brightness switch
SW for HW v1.0:
- increased maximum temperature to 500°C
HW:
- schematic from HW v1.0
General:
- updated documentation and README, TODO
v0.3.0
Changes:
- support for new HW v1.0
- one binary for both HW v1.0 and v0.3
- recent IO library
- support for gcc 8
- updated schematics for HW v0.3
v0.2.0
Changes:
- UI:
- save preset temperatures
- simple main screen blink TIP temperature if is standby and is higher than 50°C
- background:
- rewritten PID controller + tuned PID constants to better performance and smaller overshot
- added overheat limit (to 500°C)
- increased current limit from 6A to 9A (this allow supply voltage to 18V)
- other:
- linker script for 16KB MCU
- reduced binary size by removing unused characters from large fonts
Update is recommended for everyone, currently is stable
v0.1.0
Changes:
- UI:
- simple main screen with large temperature font
- added menu screen with basic settings
- added option for switching advanced main screen
- Fahrenheit / Celsius option
- left-handed mode (rotate display upside down and also reverse buttons to work correctly)
- menu show also some verbose information like CPU supply, heater current and resistance, ..
- save settings into FLASH (log based storage, to keep long flash endurance)
- background:
- refactored analog and heating part
- many code optimizations
- heating current compensation for better accuracy (HAL current sensor also measure surrounding magnetic field not only current, actual error show in menu)
- added under voltage limit (limit heating power if supply voltage drop too low)
- added Watchdog
- fixed wrong behavior of long button press
- added nonvolatile storage for settings (used last block in flash)
- removed all debug output on Tx pin
- other:
- created simple manual
- screenshot maker (take screenshot over SWD ST-Link/V2)
- script for testing HW buttons without display (using SWD ST-Link/V2)
v0.0.1
First public release