Enable internal firmware flashing over CAN. (#198)

* CANFlash function

Signed-off-by: Marcel <mjonas@intrepidcs.com>

* set_context now accepts, NULL, (), NONE, False

Signed-off-by: Marcel <mjonas@intrepidcs.com>

* Set_context not accepts (), NULL, 0, False to release the handle

Signed-off-by: Marcel <mjonas@intrepidcs.com>

* FlashDevice2 supports NetworkID

Signed-off-by: Marcel <mjonas@intrepidcs.com>

* Removing CANFlash merged with FlashDevice2

Signed-off-by: Marcel <mjonas@intrepidcs.com>

* Removed code and added network and ran clang-format

Signed-off-by: Marcel <mjonas@intrepidcs.com>

* Minor chnages

Signed-off-by: Marcel <mjonas@intrepidcs.com>

* Signed-off-by: Marcel <mjonas@intrepidcs.com>

* updated based on feedback

Signed-off-by: Marcel <mjonas@intrepidcs.com>

* minor change

Signed-off-by: Marcel <mjonas@intrepidcs.com>

* removed printf used for debug

Signed-off-by: Marcel <mjonas@intrepidcs.com>

* added ioptions as a argument if provided

Signed-off-by: Marcel <mjonas@intrepidcs.com>

* Small changes

Signed-off-by: Marcel <mjonas@intrepidcs.com>

* oops

Signed-off-by: Marcel <mjonas@intrepidcs.com>

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Signed-off-by: Marcel <mjonas@intrepidcs.com>
Co-authored-by: Marcel <mjonas@intrepidcs.com>

Author: overheadattack