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Feature/debugger support (#65)
* wip: esp32-c3-devkit-rust add probe-rs configuration * wip: add OpenOCD configuration for esp32-c3 * wip: add Connect to Wokwi GDB * use custom chip simulation on Wokwi * Wokwi - switch to release to run in the simulator
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‎README.md

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# esp32-spooky-maze-game
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[![Wokwi](https://img.shields.io/endpoint?url=https%3A%2F%2Fwokwi.com%2Fbadge%2Fclick-to-simulate.json)](https://wokwi.com/projects/380658681618693121)
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Spooky Maze is simple game where ghost is located in the maze. The goal is to collect 100 coins.
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The ghost can find artifact "Walker" which allows him to pass throght the wall for limited period of time.
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The ghost can use dynamite to clear wall in the vicinity. The ghost can use also Teleport spell to move to random place in the maze.

‎esp32-c3-devkit-rust/.cargo/config.toml

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[target.riscv32imac-unknown-none-elf]
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runner = "espflash flash --monitor"
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#runner = "probe-rs run --chip esp32c3 --format idf"
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rustflags = [
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"-C", "link-arg=-Tlinkall.x",
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# Required to obtain backtraces (e.g. when using the "esp-backtrace" crate.)

‎esp32-c3-devkit-rust/.vscode/launch.json

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{
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"version": "0.2.0",
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"configurations": [
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{
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"type": "probe-rs-debug",
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"request": "launch",
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"name": "Flash & Debug with probe-rs",
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"cwd": "${workspaceFolder}",
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"chip": "esp32c3",
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"flashingConfig": {
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"flashingEnabled": true,
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"resetAfterFlashing": true,
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"haltAfterReset": true,
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"formatOptions": {
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"format": "idf"
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}
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},
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"coreConfigs": [
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{
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"coreIndex": 0,
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"programBinary": "${workspaceFolder}/target/riscv32imac-unknown-none-elf/debug/spooky-esp32-c3",
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"rttEnabled": true,
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"rttChannelFormats": [
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{
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"channelNumer": "0",
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"dataFormat": "String",
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"showTimestamp": true
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}
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]
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}
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]
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},
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{
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"type": "probe-rs-debug",
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"request": "attach",
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"name": "Attach to probe-rs debugger",
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"cwd": "${workspaceFolder}",
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"chip": "esp32c3",
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"coreConfigs": [
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{
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"coreIndex": 0,
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"programBinary": "${workspaceFolder}/target/riscv32imac-unknown-none-elf/debug/spooky-esp32-c3",
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"rttEnabled": true,
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"rttChannelFormats": [
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{
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"channelNumer": "0",
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"dataFormat": "String",
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"showTimestamp": true,
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}
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]
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}
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]
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},
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{
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// more info at: https://github.com/Marus/cortex-debug/blob/master/package.json
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"name": "Attach to OpenOCD",
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"type": "cortex-debug",
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"request": "attach",
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"cwd": "${workspaceRoot}",
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"executable": "${workspaceFolder}/target/riscv32imac-unknown-none-elf/debug/spooky-esp32-c3",
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"servertype": "openocd",
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"interface": "jtag",
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"toolchainPrefix": "riscv32-esp-elf",
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"openOCDPreConfigLaunchCommands": ["set ESP_RTOS none"],
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"serverpath": "openocd",
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"configFiles": ["board/esp32c3-builtin.cfg"],
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"gdbPath": "${userHome}/.espressif/tools/riscv32-esp-elf-gdb/12.1_20221002/riscv32-esp-elf-gdb/bin/riscv32-esp-elf-gdb",
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"overrideAttachCommands": [
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"set remote hardware-watchpoint-limit 2",
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"mon halt",
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"flushregs"
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],
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"overrideRestartCommands": ["mon reset halt", "flushregs", "c"]
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},
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{
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"name": "Attach to Wokwi GDB",
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"type": "cppdbg",
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"request": "launch",
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"program": "${workspaceFolder}/target/riscv32imac-unknown-none-elf/debug/spooky-esp32-c3",
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"cwd": "${workspaceFolder}",
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"MIMode": "gdb",
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"miDebuggerPath": "${userHome}/.espressif/tools/riscv32-esp-elf-gdb/12.1_20221002/riscv32-esp-elf-gdb/bin/riscv32-esp-elf-gdb",
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"miDebuggerServerAddress": "localhost:3333"
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}
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]
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}
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‎esp32-c3-devkit-rust/Cargo.toml

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esp-backtrace = { version = "0.9.0", features = [
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"esp32c3",
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"panic-handler",
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"print-uart",
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"print-rtt",
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] }
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esp-println = { version = "0.7.0", features = [ "esp32c3" ] }
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esp-println = { version = "0.7.0", default-features = false, features = [ "esp32c3", "rtt" ] }
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[dependencies]
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esp-alloc = "0.3.0"

‎esp32-c3-devkit-rust/diagram.json

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{
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"version": 1,
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"author": "Juraj Michálek",
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"editor": "wokwi",
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"parts": [
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{
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"type": "board-esp32-c3-rust-1",
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"id": "esp",
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"top": -494.32,
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"left": -455.03,
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"attrs": { "builder": "rust-std-esp32" }
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},
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{
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"type": "wokwi-ili9341",
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"id": "lcd1",
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"top": -546.22,
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"left": -134.92,
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"rotate": 90,
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"attrs": { "flipVertical": "1" }
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}
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],
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"connections": [
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[ "esp:21", "$serialMonitor:RX", "", [] ],
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[ "esp:20", "$serialMonitor:TX", "", [] ],
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[ "esp:3V3", "lcd1:VCC", "green", [] ],
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[ "esp:GND.1", "lcd1:GND", "black", [] ],
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[ "esp:0", "lcd1:SCK", "blue", [] ],
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[ "esp:6", "lcd1:MOSI", "orange", [] ],
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[ "esp:5", "lcd1:CS", "red", [] ],
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[ "esp:4", "lcd1:D/C", "magenta", [] ],
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[ "esp:3", "lcd1:RST", "yellow", [] ],
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[ "lcd1:LED", "esp:3V3", "white", [] ]
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],
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"serialMonitor": {
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"display": "terminal",
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"newline": "lf",
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"convertEol": true
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"version": 1,
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"author": "Juraj Michálek",
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"editor": "wokwi",
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"parts": [
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{
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"type": "board-esp32-c3-rust-1",
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"id": "esp",
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"top": -494.32,
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"left": -455.03,
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"attrs": { "builder": "rust-nostd-esp" }
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},
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"dependencies": {}
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}
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{
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"type": "wokwi-ili9341",
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"id": "lcd1",
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"top": -541.8,
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"left": -132.7,
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"rotate": 90,
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"attrs": { "flipVertical": "1" }
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},
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{ "type": "chip-icm42670p", "id": "imu1", "top": -248.58, "left": -302.4, "attrs": {} }
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],
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"connections": [
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[ "esp:21", "$serialMonitor:RX", "", [] ],
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[ "esp:20", "$serialMonitor:TX", "", [] ],
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[ "esp:3V3", "lcd1:VCC", "green", [] ],
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[ "esp:GND.1", "lcd1:GND", "black", [] ],
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[ "esp:0", "lcd1:SCK", "blue", [] ],
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[ "esp:6", "lcd1:MOSI", "orange", [] ],
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[ "esp:5", "lcd1:CS", "red", [] ],
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[ "esp:4", "lcd1:D/C", "magenta", [] ],
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[ "esp:3", "lcd1:RST", "yellow", [] ],
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[ "lcd1:LED", "esp:3V3", "white", [] ],
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[ "imu1:SDA", "esp:10", "green", [ "v0" ] ],
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[ "imu1:SCL", "esp:8.2", "green", [ "v0" ] ],
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[ "imu1:VCC", "esp:3V3", "red", [ "v0" ] ],
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[ "imu1:GND", "esp:GND", "black", [ "v-192", "h-211.12" ] ]
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],
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"serialMonitor": { "display": "terminal", "newline": "lf", "convertEol": true },
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"dependencies": {
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"chip-icm42670p": "github:SergioGasquez/[email protected]"
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}
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}

‎esp32-c3-devkit-rust/wokwi.toml

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[wokwi]
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version = 1
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#elf = "target/riscv32imac-unknown-none-elf/debug/spooky-esp32-c3"
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#firmware = "target/riscv32imac-unknown-none-elf/debug/spooky-esp32-c3"
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#gdbServerPort = 3333
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elf = "target/riscv32imac-unknown-none-elf/release/spooky-esp32-c3"
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firmware = "target/riscv32imac-unknown-none-elf/release/spooky-esp32-c3"

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