Initial commit.

.clang-format

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+---
+BasedOnStyle: LLVM
+IndentWidth: 4
+TabWidth: 4
+UseTab: AlignWithSpaces
+AllowShortBlocksOnASingleLine: Empty
+AllowShortFunctionsOnASingleLine: Empty
+ColumnLimit: 120
+SpaceBeforeRangeBasedForLoopColon: false
+AllowShortCaseLabelsOnASingleLine: true
+IndentCaseBlocks: false
+ReflowComments: false

.clangd

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+CompileFlags:
+  Add: -Wno-unknown-warning-option
+  Remove: [-m*, -f*]
+
+Diagnostics:
+  UnusedIncludes: None

.gitignore

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+# ESP
+build/
+sdkconfig
+sdkconfig.old
+
+# Clangd
+.cache

.prettierrc

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+{
+	"trailingComma": "es5",
+	"useTabs": true,
+	"semi": true,
+	"singleQuote": true,
+	"singleAttributePerLine": true
+}

.vscode/c_cpp_properties.json

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+{
+	"configurations": [
+		{
+			"name": "ESP-IDF",
+			"compilerPath": "${config:idf.toolsPath}/tools/xtensa-esp-elf/esp-13.2.0_20240530/xtensa-esp-elf/bin/xtensa-esp32-elf-gcc",
+			"compileCommands": "${config:idf.buildPath}/compile_commands.json",
+			"includePath": [
+				"${config:idf.espIdfPath}/components/**",
+				"${workspaceFolder}/**"
+			],
+			"browse": {
+				"path": ["${config:idf.espIdfPath}/components", "${workspaceFolder}"],
+				"limitSymbolsToIncludedHeaders": true
+			}
+		}
+	],
+	"version": 4
+}

.vscode/launch.json

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+{
+	"version": "0.2.0",
+	"configurations": [
+		{
+			"type": "gdbtarget",
+			"request": "attach",
+			"name": "Eclipse CDT GDB Adapter"
+		},
+		{
+			"type": "espidf",
+			"name": "Launch",
+			"request": "launch"
+		}
+	]
+}

.vscode/settings.json

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+{
+	"C_Cpp.intelliSenseEngine": "default",
+	"cSpell.words": ["IRAM"]
+}

CMakeLists.txt

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+cmake_minimum_required(VERSION 3.16)
+
+include($ENV{IDF_PATH}/tools/cmake/project.cmake)
+project(tpl2)

main/CMakeLists.txt

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+idf_component_register(
+	SRCS "main.c"
+	INCLUDE_DIRS ""
+)

main/main.c

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+#include "driver/gpio.h"
+#include "esp_system.h"
+#include "freertos/FreeRTOS.h"
+#include "freertos/task.h"
+#include "spi_flash_mmap.h"
+#include <stdio.h>
+
+void app_main(void) {
+	// Initialize the pin
+	const int pin = GPIO_NUM_2;
+	gpio_reset_pin(pin);
+	gpio_set_direction(pin, GPIO_MODE_OUTPUT);
+
+	/*
+	bool status = 0;
+	while (1) {
+		// Set it and toggle it
+		gpio_set_level(pin, status);
+		status = !status;
+
+		// Then sleep
+		const int ms = 500;
+		const int ticks = ms / portTICK_PERIOD_MS;
+		vTaskDelay(ticks);
+	}
+	*/
+
+	/*
+	while (1) {
+		const int ms_in = 200;
+		const int ms_out = 2000;
+
+		// Set it and toggle it
+		for (int i = 0; i < 3; i++) {
+			gpio_set_level(pin, 1);
+			vTaskDelay(ms_in / portTICK_PERIOD_MS);
+			gpio_set_level(pin, 0);
+			vTaskDelay(ms_in / portTICK_PERIOD_MS);
+		}
+
+		vTaskDelay((ms_out - ms_in) / portTICK_PERIOD_MS);
+	}
+	*/
+}