Standalone ESP-IDF target (crowpanel_p4_101/) modelled on tdisplay_p4/, sharing its
ESP-IDF, components and esp-hosted 2.12.3 backend. Untested on hardware.
- variants/crowpanel_p4_101: EK79007 MIPI-DSI 1024x600 display (Elecrow timings,
LEDC backlight on GPIO31), GT911 touch on I2C0 45/46 (RST40/INT42), SX1262 on the
J9/J11 header with a real DIO1 IRQ, LDO3/LDO4 bring-up, C6_EN reset callback on
GPIO32, full-system-reset restart shim.
- Board revision is a build option: WADA_CP_REV=1.0|1.1|1.2 (default 1.2). V1.2 moves
LoRa DIO1/NRST from GPIO53/54 to 27/28; V1.0 has the C6 SDIO data lines reversed
(run 1-bit like Elecrow's V1.0 lesson). hostedSetPins() overrides Arduino's
generic esp32p4 SDIO pin defaults, which only match V1.0.
- LVGL at native 1024x600 with the large-screen layouts; fixed landscape.
- Shared src/: one CAP_* block in device_caps.h plus HAS_CROWPANEL_P4_101 at the P4
platform sites (storage law, SD_MMC, hosted BLE, no RTC_CNTL, no MQTT, fonts) and
the CrowPanel no-unlock-control sites. navOpenChatPanel/navGoToMainTab get
fallbacks for boards without CAP_KEYPAD_NAV.
- build.sh merge writes a 0x0 merged image per revision.
T-Display P4 still builds from the same tree.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
