Yj/feat add agents.md

AGENTS.md

@@ -0,0 +1,70 @@
+# AGENTS.md
+
+## Cursor Cloud specific instructions
+
+### Overview
+
+TuyaOpen is a cross-platform IoT SDK (C/C++) for smart hardware. It supports Tuya T-series MCUs, ESP32, Raspberry Pi, and Linux/Ubuntu. On Cursor Cloud, the LINUX target can be compiled and run natively on the host.
+
+### Communication and behavior
+
+- Always respond in Simplified Chinese unless explicitly requested otherwise.
+- Prefer concise progress updates while running commands.
+- Do not use interactive workflows unless the task explicitly requires them.
+
+### Environment setup
+
+Initialize the environment from repository root:
+
+```bash
+cd /workspace && . ./export.sh
+```
+
+What this does:
+- Creates or reuses `.venv/`
+- Installs Python dependencies from `requirements.txt`
+- Exports `OPEN_SDK_ROOT`, `OPEN_SDK_PYTHON`, and `OPEN_SDK_PIP`
+- Makes `tos.py` available in the current shell
+
+### Build workflow
+
+Standard flow:
+1. `tos.py check` to verify required tools and submodules
+2. `cd examples/<category>/<project>`
+3. `tos.py build`
+4. Use binaries from `<project>/dist/` (LINUX target produces native ELF)
+
+### Non-interactive configuration guidance
+
+- `tos.py config choice` and `tos.py config menu` are interactive TTY flows. Avoid them in non-interactive cloud runs.
+- Prefer editing `app_default.config` directly for deterministic builds.
+- To avoid prompt blocks from platform commit checks, create:
+
+```bash
+mkdir -p .cache && touch .cache/.dont_prompt_update_platform
+```
+
+### Lint and formatting
+
+- Single file or directory checks:
+  - `python tools/check_format.py --debug --files <file>`
+  - `python tools/check_format.py --debug --dir <dir>`
+- PR-style checks:
+  - `python tools/check_format.py --base <branch>`
+
+### System dependencies
+
+Expected packages (see `Dockerfile`):
+`build-essential`, `libsystemd-dev`, `locales`, `libc6-i386`, `libusb-1.0-0`, `libusb-1.0-0-dev`, `python3`, `python3-pip`, `python3-venv`, `clang-format`
+
+### Validation expectations
+
+- For source changes, run the smallest relevant build or check for the touched area.
+- For formatting-only updates, run `tools/check_format.py` against changed files.
+- For docs-only updates, verify file content, command correctness, and path validity.
+
+### Artifacts and output locations
+
+- Build intermediates: `<project>/.build/`
+- Final outputs: `<project>/dist/`
+- Platform SDK cache: `platform/LINUX/`

platform/platform_config.yaml

@@ -21,8 +21,8 @@ platforms:
 
 - name: ESP32
   repo: https://github.com/tuya/TuyaOpen-esp32
-  branch: dev-esp32
-  commit: 35bb1fc21a63f7bb2a2ee3bba348099e191179d7
+  branch: master
+  commit: f5ce809e89f5f8ba61758e2675fd31fa6d474737
 
 - name: LN882H
   repo: https://github.com/tuya/TuyaOpen-ln882h

src/liblvgl/v8/conf/lv_conf.h

@@ -510,7 +510,7 @@
 #define LV_FONT_FMT_TXT_LARGE 1
 
 /*Enables/disables support for compressed fonts.*/
-#define LV_USE_FONT_COMPRESSED 0
+#define LV_USE_FONT_COMPRESSED 1
 
 /*Enable subpixel rendering*/
 #define LV_USE_FONT_SUBPX 0