| Age | Commit message (Collapse) | Author | Files | Lines | |
|---|---|---|---|---|---|
| 2026-06-14 | M3 done: drop boot test, fold BOOT button into touch long-press | Luke Hoersten | 1 | -96/+0 | |
| The Waveshare ESP32-P4-ETH board exposes BOOT on GPIO 35, but at runtime that pin is owned by the EMAC TXD1 signal. No usable GPIO is wired to a separate user button, so the BOOT-button task could never fire. Move both BOOT-button behaviours onto the touch panel: - ≥1.5s hold → 15s identity overlay (was BOOT short-press) - ≥5s hold → factory reset (was BOOT long-hold) Short tap (<500ms) still toggles wake/sleep. Long-press fires while the finger is still down so the user gets immediate feedback at each threshold. Also strip the R/G/B 6 s boot test sequence — the panel now renders correctly, so it's no longer useful diagnostically. Boot subsystem flags drop the trailing B column: [EMHDJT]. | |||||
| 2026-06-14 | M3 WIP: DSI bring-up + state machine + identity overlay | Luke Hoersten | 1 | -25/+2 | |
| DSI / panel: - LDO_VO3 acquired at 2500 mV (VDD_MIPI_DPHY) — without this the PHY PLL busy-waits forever inside esp_lcd_new_dsi_bus. - PSRAM bumped to 200 MHz (CONFIG_IDF_EXPERIMENTAL_FEATURES) to keep the DPI fed without underruns. - Pi-7"-style 800x480 panel init (REG_POWERON, PORTA/PORTB/PWM/PORTC) + 16-bit RGB565 framebuffer with portrait-mode rotation buffer in PSRAM. Currently shows garbled output — known issue, next commit switches to the TC358762-bridge-aware init sequence. State + UX: - viewport_state simplified to AWAKE/ASLEEP only; "unconfigured" is a flag, not a state. Tap always toggles; content choice (identity vs frame) is driven by the configured flag. - BOOT button arms a 15 s identity overlay via local_screens_overlay; expired callback returns to prior state. - Boot-done indicator: two backlight flashes (no usable LED GPIO on the Waveshare board — GPIO 35 BOOT is shared with EMAC TXD1). - Best-effort subsystem init in app_main; display init deferred to its own task so a panel hang can't block networking. Display test pattern: solid R/G/B for 2 s each on boot to characterize the garble independent of text rendering. | |||||
| 2026-06-13 | M8: local screens (IP + Loading) + BOOT button | Luke Hoersten | 1 | -0/+119 | |
| local_screens.{h,c}: - Embedded 8x8 bitmap font sized to a 95-char table; only the glyphs used by today's strings (viewport.local, the IPv4 string, Loading...) are populated. Unsupported chars render blank. - 768 KB PSRAM scratch FB at panel-native dims. - local_screens_show_ip() — two centered lines: "viewport.local" <current IP> Scale 3x portrait / 4x landscape; centered vertically. - local_screens_show_loading() — centered "Loading..." at scale 4x/5x. - local_screens_restore_for_state() — repaint after BOOT-overlay expiry: UNCONFIGURED -> IP screen; AWAKE/ASLEEP -> black FB (next /frame or sleep handles the rest). - All paths go through display_present_rgb565() so orientation rotation is automatic. button.{h,c}: - Polling task at 30ms, active-low with internal pull-up. - Short press (<5s, released) → backlight on, IP overlay for 15s via esp_timer one-shot, then restore. - Hold ≥ 5s → nvs_config_reset() + esp_restart(). - PIN_BOOT_BUTTON = GPIO 0 is a TODO placeholder. ESP32-P4 strap pin GPIO35 is owned by RMII TXD1 at runtime so Waveshare must expose a separate user button on a free pin; confirm against the schematic. Fail-soft if mis-wired: input reads stuck-high and the task never fires. state_machine on AWAKE transition now calls local_screens_show_loading() right after display_wake() — so every wake (tap or POST /state) flashes a clear "Loading..." until the next /frame paints over it. app_main on boot: - Calls local_screens_init() after display_init(). - UNCONFIGURED → paint IP screen (replaces the M3 test pattern). - ASLEEP → backlight off (unchanged). - After all subsystems: button_init(). Build clean against ESP-IDF 5.4 (binary ~870 KB; the font/glyph data is under 800 bytes). TESTING.md M8 documents the visual checks, the BOOT-pin placeholder caveat, the AWAKE-overlay-overwrite behavior, the open follow-up about post-overlay backlight when ASLEEP, and the font fallback policy. | |||||
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index : luke/esp32-poe-scrypted-viewport | |
| ESP32-POE Scrypted viewport (private) |
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