29 lines
930 B
Markdown
29 lines
930 B
Markdown
# ESP32 Emulation Test Suite
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This directory contains tests for ESP32 emulation using QEMU compiled to WebAssembly.
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## Structure
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- `sketches/` - Arduino sketches for ESP32 (copied from test/esp32/sketches)
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- `binaries/` - Compiled firmware binaries (`.bin`, `.elf`)
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- `qemu-config/` - QEMU machine configurations
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- `scripts/` - Build and test scripts
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- `web/` - HTML/JS wrapper for WebAssembly QEMU
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## Prerequisites
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1. QEMU fork built as WebAssembly (see `wokwi-libs/qemu-lcgamboa/`)
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2. ESP32 toolchain (arduino-cli with esp32 platform)
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3. Emscripten SDK (for building QEMU to WASM)
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## Initial Test
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The first test is to compile the blink sketch and run it in QEMU (native) to verify basic GPIO emulation.
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## Goals
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- Emulate GPIO pins (digitalWrite, digitalRead)
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- Emulate Serial output (UART)
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- Emulate WiFi (station and AP modes)
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- Emulate other peripherals (SPI, I2C, ADC, etc.)
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- Run entirely in browser via WebAssembly |