DragonOSD+ firmware upgrading

[Daniel Wee]

Version 8.5

1. TMP102 now working
2. Minor structural changes to support bigger MCU

Daniel

[Daniel Wee]

Version 8.6

1. Re-instated HITDIST and CURRENTWP options
2. Added WPMODE option (VISIT, LOITER or NEXT)
3. Expanded serial command protocol to allow setting of waypoints
4. Reworked waypoint management system

Daniel

[Daniel Wee]

Version 8.7

1. Fixed bug with WPSTAT returning wrong value
2. Added type VIDEOV to serial protocol
3. Tightened parameter checking for type ONOFFV
4. Added some debug functions

Daniel

[Daniel Wee]

Version 8.8

1. Fixed careless mistake in previous version that resulted in non-working code
2. Improved audio-variometer behaviour
3. Re-organized diagnostic screen
4. Enabled waypoint functions

Daniel

[Daniel Wee]

Version 8.9

1. Dynamic center detection for servo position in mixers
2. Structures for simulation mode
3. Generalized GPS buffer handling, reduced buffer size
4. Improved GPS type detection
5. Added some more query-able variables
6. Added independent modes for every waypoint in addition to global mode

Daniel

[Daniel Wee]

Version 9.0

1. Added support for 128kB of EEPROM (verified)
2. Added switchable on-screen assist screen (preliminary)
3. Fixed bug in STATUS command displaying wrong SGAINCHAN channel
4. Fixed minor bug in horizon renderer
5. Added built-in simulator
6. Fixed GPS stabilizer - roll was going the wrong way

Note: This version reverts to default settings so if you wish to preserve your settings, write them down before updating.

Daniel

[Daniel Wee]

Version 9.1

1. Fixed a number of bugs in the simulator flight modelling
2. Reversed change to GPS stabilizer, it was correct
3. Fixed bug in autopilot altitude hold algorithm
4. Fixed bug in NMEA string generator

Daniel

[Daniel Wee]

Version 9.2

1. Changed horizon rendering to differentiate between up and down
2. Fixed internal version reporting
3. Added attitude limit to allow better cooperation between autopilot and stabilizer

Note: 9.2 has some changes to the autopilot damping. 9.2B has original damping.

Note: This version reverts to default settings so if you wish to preserve your settings, write them down before updating.

Daniel

[Daniel Wee]

Version 9.3

1. Improved downlink functions
2. Fixed some bugs in data sent
3. Added more data to downlink
4. Changed autopilot algorithm to no longer descend to cruise altitude
5. Added code to prevent WDT time-out during long operations

Daniel

[Daniel Wee]

Version 9.4

1. Improved GPS detection/non-detection
2. Refined attitude limiter to operate only if IMU is present
3. Added menu option to control if AP descends to cruise altitude when higher
4. Added watchdog resets at strategic points at initialization
5. Disables GPS stabilization during autopilot
6. Reversed AHI vertical line rendering scheme - dotted is sky now, solid is ground

Note: This version reverts to default settings so if you wish to preserve your settings, write them down before updating.

Daniel