groups/+/sunFlag/set sent Flag for 1 and SunFlag for 0, the opposite of the
shade topic. SunFlag turns the flag on. Both topics now take the command
from sunFlagCommand() so they can't drift apart again.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Builds SomfyFrame.cpp in the native env, with a minimal String and
no-op ESP_LOGx in the stubs, and tests:
- a fixed 56-bit frame, byte for byte, so what goes on air is pinned
- encode/decode round trips for 56-bit, 80-bit (repeats, Favorite,
Stop, steps, Toggle), RTW and RTV frames
- rejection of bad checksums, addresses, rolling codes, keys and
80-bit parity
- repeat/synonym tracking in copy()
- parsing and naming of commands
The command-name round trip fails: names the firmware reports, such as
"Step Up" and "My+Up", parse back to the wrong command.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
