[jbenedictocenteno]

Description of Change

kodeOS moves to the SDK's develop at d62a89b: the sdk submodule and the four pins of components/kgui/idf_component.yml. What comes with it, each in its own pull request of the SDK:

• An install that fails, or that a reset cuts, gives back the apps it did not overwrite, and an image is judged before it is hashed (fix(kaos): Make a failed install cost only what it overwrote kode-sdk#115). install dst=os takes kodeOS alone (fix(kdrv): Refuse an update that is not the project running kode-sdk#112).
• An app's data folder survives a busy AO_Storage, a failed put and a full internal volume (fix(kaos): Keep an app's data folder through transfers and a full volume kode-sdk#114).
• Wi-Fi answers in time on 5 GHz with BLE advertising, a join goes to the band and the access point that are stronger (fix(kaos): Keep Wi-Fi quick on 5 GHz and join the stronger access point kode-sdk#109).
• The microSD mounts on four lines, and on one when the card will not write there (fix(kdrv): Mount the microSD on four lines and prove it takes a write kode-sdk#110).
• off_after defaults to 20 minutes (feat(kaos): Turn the board off after 20 minutes asleep by default kode-sdk#111). The console's network verbs and info answer what happened (fix(kaos): Answer the network verbs and info with what happened kode-sdk#108). The console is up 0.3 s into every boot (fix(kode): Start the rows above the renderer's priority kode-sdk#107). A task lists a folder past 24 entries (feat(kode): List a folder from an entry on, for a task kode-sdk#106). A closed C5 keeps an update (fix(kaos): Keep a C5 update through the board's next reset kode-sdk#101).

Three changes of kodeOS's own follow the SDK's:

• kgui draws app icons from a 128 px picture (feat(kdrv): Hold an app icon as 128 px and read 64 px files too kode-sdk#113): the list scales it by 0.625 and the launch by 1.375. kappdata.py writes 128 px icons, or 64 px with --icon-size 64.
• The interface's words for off_after follow its new list: "20 minutes".
• kcli.py says the board restarts by itself after install --dst c5.

tools/misra_baseline.txt loses four findings the SDK's storage code no longer has.

Seen from outside: install and app_run may answer >err code=4 msg=busy or >err code=5 msg=missing|empty|refused where they said >ok; a busy appdata_get answers code 4; mac_p4 in info is the P4's own MAC; off_after loses 3d.

Test Scenarios

• idf.py build on v6.1 with no warnings; tools/check_os_size.sh, check_ram.sh, check_layers.sh and the MISRA check pass; tools/tool_tests.sh 18 of 18; tools/host_tests.sh 5490 cases across 8 suites.
• Two DVT boards, one with the closed C5 v0.1.1 and a counterfeit card, one with the open C5 and a good card, running this tree's code:

Check	Closed C5	Open C5
Console sweep (verbs, tables, grammar)	77 of 77	77 of 77
Settings (config, every value, across a reset)	59 of 59	59 of 59
Files (FAT and card, payloads, a full volume)	68 of 68	68 of 68
Apps (cable, mailbox, card, launch, come back, erase)	25 of 25
kodeOS update over the cable (cut half way, both slots, an app as an update)	14 of 14
Store sequence, folder then image over https	13 of 13	13 of 13
Bad images over the cable, and cut ones from the card	13 of 13, 5 of 5
Installs reset half way		5 of 5, 8 of 8
Boots, and boots with Wi-Fi	8 of 8	40 of 40, 8 of 8
The interface in a loop, 40 cycles		no failure

• On the glass: a 128 px icon in the launch animation, the "20 minutes" row, and the write card from the moment an https install is accepted.
• Not tested: anything that needs a battery or hands (rest, off, an install that reaches a board asleep, real buttons and touch, a typed BLE passkey), and commands through the Kode channel from an owner's account.

Related links

Closes #35