Skip to content

Releases: pavelrevak/rt_soldering_pen

v0.4.0

06 Oct 15:51
Compare
Choose a tag to compare
v0.4.0 Pre-release
Pre-release

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

05 Oct 14:15
Compare
Choose a tag to compare
v0.3.0 Pre-release
Pre-release

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

09 Aug 18:08
Compare
Choose a tag to compare
v0.2.0 Pre-release
Pre-release

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

24 Jul 20:46
Compare
Choose a tag to compare
v0.1.0 Pre-release
Pre-release

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

23 Jun 15:14
d45515b
Compare
Choose a tag to compare
v0.0.1 Pre-release
Pre-release

First public release