Implemented LOWBATT1 and LOWBATT2
Switch off camera at JPEG validation process
Moved JPEG validation section
Added GPS communication error message
Changed Watchdog behavior (1sec delay inserted)
Tidy up
Fixed receiver value in decoder.py
Limited data display on decoder map to 14 days
Implemented additional exception handlers for bad internet connections
Modified SSDV/APRS protocol: removed redundant transmitted data
Modified SSDV/APRS protocol: Increased amount of data being sent in one packet
Adjusted clocks: (in order to save energy)
- Use HSI for STM32 only
- Use HSE for Si4464 only (HSE switched off, only switched on when Si4464 needs it)
- Reduced STM32 clock to 3MHz
Improved Morse implementation
Fixed thread (module) startup delay bug
Changed behavior of Watchdog LED: Flashing instead of blinking (in order to save energy)
Fixed preamble bug from AX25 implementation
Changed timer implementation for 2FSK
Implemented concurrent transmission and packet encoding (not working yet)
Wrote documentation for config.c
Implemented grouped transmission (without preamble)
When a picture was sent, the radio was kept switched on.
The detection of the image EOI did not work for the packet
transmission because the EOI detection returned the method
earlier.
Merged configuration types
Made USB and 3V switch configureable
Removed USB debugging temporarly
Adjusted camera clocking
Removed Si4464 power conversion function
Implemented I2C communication with ublox module
Fixed endless-loop bug in tracking manager
Increased cutoff voltage at which PAC1720 is used
Implemented redundant tansmission option
Moved APRS definitions to APRS related files
Renamed variables (so they get more understandable)
Sven Steudte