With this a TS-I tip is usable with a small netbook 19 V / 30 W PSU with
power limit set to 40 W (38.9 W is reported during the heating up
stage). Without this the device just reboots on attempt to turn on the
heater (unless the power limit is set to 10 or even 5 W).
This code doesn't affect maximum power available and allows up to 73 W
when a beefy 24 V / 96 W PSU is used.
Should be useful for all models, not just TS100.
The fixed comments are based on calculations, not measurements!
Fixes#693.
"Fat" LTO objects are only needed if future linking _without_ LTO is
planned. Not using this option gives about 1.5x building time advantage
without affecting the final binary.
An unused variable is removed along the way.
When a symbol is used from inline assembly, LTO compiling and linking
process becomes more picky with regard to the order of compile/linking
units.
Specifically, when FreeRTOS/Source/portable/GCC/ARM_CM3/port.c comes
before FreeRTOS/Source/tasks.c in find results, the build fails with
undefined reference to `pxCurrentTCB' error.
To workaround the issue, do the same as we already have for
vTaskSwitchContext.
Note: different order affects resulting binary (.text section) size:
39924 with the wrong order and 39884 with the correct.
Fixes#685.
This radically slows down auto-incrementing (when the change button is
kept pressed) of values when user reaches the maximum (last) allowed
option. The scrollbar thumb is blinking to indicate to the user that the
next keypress will wraparound (unless this value was already active
prior to entering menu).
Fixes#536.
