{"id":2436,"date":"2024-07-15T15:23:00","date_gmt":"2024-07-15T07:23:00","guid":{"rendered":"https:\/\/saludpcb.com\/zh\/?p=2436"},"modified":"2024-12-03T09:59:24","modified_gmt":"2024-12-03T01:59:24","slug":"esp32-led-flashing-using-original-sdk-and-task","status":"publish","type":"post","link":"https:\/\/saludpcb.com\/zh\/esp32-led-flashing-using-original-sdk-and-task\/","title":{"rendered":"ESP32 LED \u9583\u720d\u4f7f\u7528\u539f\u5ee0 SDK \u548c Task"},"content":{"rendered":"\n<hr class=\"wp-block-separator alignwide has-text-color has-palette-color-1-color has-alpha-channel-opacity has-palette-color-1-background-color has-background is-style-wide\"\/>\n\n\n\n<div class=\"wp-block-rank-math-toc-block\" id=\"rank-math-toc\"><h2>\u5167\u5bb9<\/h2><nav><ul><li class=\"\"><a href=\"#\u7c21\u4ecb\">\u7c21\u4ecb<\/a><\/li><li class=\"\"><a href=\"#\u5b89\u88dd-vs-code-\u548c-esp-idf-vs-code-\u64f4\u5c55\">\u5b89\u88dd VSCode \u548c ESP-IDF VSCode \u64f4\u5c55<\/a><\/li><li class=\"\"><a href=\"#esp-32-dev-kit-\u958b\u767c\u6a21\u7d44\">ESP32 DevKit \u958b\u767c\u6a21\u7d44<\/a><\/li><li class=\"\"><a href=\"#\u6750\u6599\u6e96\u5099\u4e26\u9023\u63a5-led\">\u6750\u6599\u6e96\u5099\u4e26\u9023\u63a5 LED<\/a><\/li><li class=\"\"><a href=\"#\u65b0\u5efa-esp-32-\u5c08\u6848\">\u65b0\u5efa ESP32 \u5c08\u6848<\/a><\/li><li class=\"\"><a href=\"#\u7de8\u5beb\u4ee3\u78bc\">\u7de8\u5beb\u4ee3\u78bc<\/a><\/li><li class=\"\"><a href=\"#\u7de8\u8b6f\u548c\u71d2\u9304\">\u7de8\u8b6f\u548c\u71d2\u9304<\/a><\/li><li class=\"\"><a href=\"#\u67e5\u770b\u7d50\u679c\">\u67e5\u770b\u7d50\u679c<\/a><\/li><li class=\"\"><a href=\"#\u7d50\u8ad6\">\u7d50\u8ad6<\/a><\/li><\/ul><\/nav><\/div>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"\u7c21\u4ecb\">\u7c21\u4ecb<\/h2>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-vertically-aligned-top is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:0px\"><\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center has-medium-font-size is-layout-flow wp-block-column-is-layout-flow\">\n<pre class=\"wp-block-preformatted\">\u4f7f\u7528 ESP32 \u548c\u539f\u5ee0 SDK\uff08ESP-IDF\uff09\u4f86\u8b93 LED \u9583\u720d\uff0c\u53ef\u4ee5\u5229\u7528 FreeRTOS \u7684\u4efb\u52d9\uff08Task\uff09\u4f86\u5be6\u73fe\u3002<\/pre>\n<\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"\u5b89\u88dd-vs-code-\u548c-esp-idf-vs-code-\u64f4\u5c55\">\u5b89\u88dd VSCode \u548c ESP-IDF VSCode \u64f4\u5c55<\/h2>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-vertically-aligned-top is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:0px\"><\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center has-medium-font-size is-layout-flow wp-block-column-is-layout-flow\">\n<pre class=\"wp-block-preformatted\">\u78ba\u4fdd\u4f60\u5df2\u7d93\u5b89\u88dd\u548c\u914d\u7f6e\u597d\u4e86 ESP-IDF \u958b\u767c\u74b0\u5883\u3002\u60a8\u4e5f\u53ef\u4ee5\u53c3\u8003 <a href=\"https:\/\/saludpcb.com\/zh\/esp32-tutorial-esp-idf-with-vscode\/\">ESP32 \u5165\u9580\u5230\u7cbe\u901a \u2013 \u5728 VSCode \u5b89\u88dd ESP-IDF \u63d2\u4ef6<\/a> \u9019\u7bc7\u6587\u7ae0\u3002<\/pre>\n<\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"esp-32-dev-kit-\u958b\u767c\u6a21\u7d44\">ESP32 DevKit \u958b\u767c\u6a21\u7d44<\/h2>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-vertically-aligned-top is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:0px\"><\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center has-medium-font-size is-layout-flow wp-block-column-is-layout-flow\">\n<pre class=\"wp-block-preformatted\">\u9078\u64c7\u4e00\u500b ESP32 \u6a21\u7d44\u5982 <a href=\"https:\/\/www.espressif.com\/en\/products\/modules\" target=\"_blank\" rel=\"noopener\">ESP32 DevKitC V4<\/a>\u3002<\/pre>\n<\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"\u6750\u6599\u6e96\u5099\u4e26\u9023\u63a5-led\">\u6750\u6599\u6e96\u5099\u4e26\u9023\u63a5 LED<\/h2>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-vertically-aligned-top is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:0px\"><\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center has-medium-font-size is-layout-flow wp-block-column-is-layout-flow\">\n<pre class=\"wp-block-preformatted\">1. \u9078\u64c7\u4e00\u9846\u9069\u5408\u7684 LED\uff0c\u4f8b\u5982\u7d05\u8272\u3001\u7da0\u8272\u6216\u85cd\u8272 LED\u3002<br>2. \u5efa\u8b70\u4f7f\u7528\u9650\u6d41\u96fb\u963b\u4f86\u9650\u5236 LED \u7684\u96fb\u6d41\uff0c\u4ee5\u4fdd\u8b77 ESP32 \u7684 GPIO \u5f15\u8173\u3002<br>3. \u5c07 LED \u7684\u967d\u8173\uff08\u901a\u5e38\u662f\u8f03\u9577\u7684\u90a3\u6839\u8173\uff09\u9023\u63a5\u5230\u9078\u64c7\u7684 GPIO \u5f15\u8173\uff08\u5982 GPIO2)\u3002<br>4. \u5c07 LED \u7684\u9670\u8173\uff08\u901a\u5e38\u662f\u8f03\u77ed\u7684\u90a3\u6839\u8173\uff09\u9023\u63a5\u5230\u5730\uff08GND\uff09\u3002<\/pre>\n<\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"\u65b0\u5efa-esp-32-\u5c08\u6848\">\u65b0\u5efa ESP32 \u5c08\u6848<\/h2>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-vertically-aligned-top is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:0px\"><\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center has-medium-font-size is-layout-flow wp-block-column-is-layout-flow\">\n<pre class=\"wp-block-preformatted\">\u5229\u7528\u5728 VSCode \u7684 IDF \u63d2\u4ef6\u4f86\u65b0\u5efa\u4e00\u500b ESP32 \u5c08\u6848\u53ef\u53c3\u8003 <a href=\"https:\/\/saludpcb.com\/zh\/esp32-tutorial-how-to-create-an-esp32-project-with-vscode\/\">ESP32 \u5165\u9580\u5230\u7cbe\u901a \u2013 \u5982\u4f55\u7528 VSCode \u5275\u5efa ESP32 \u5c08\u6848<\/a>\u3002<\/pre>\n<\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"\u7de8\u5beb\u4ee3\u78bc\">\u7de8\u5beb\u4ee3\u78bc<\/h2>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-vertically-aligned-top is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:0px\"><\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center has-medium-font-size is-layout-flow wp-block-column-is-layout-flow\">\n<pre class=\"wp-block-code\"><code lang=\"c\" class=\"language-c\">#include &lt;stdio.h&gt;\n#include \"freertos\/FreeRTOS.h\"\n#include \"freertos\/task.h\"\n#include \"driver\/gpio.h\"\n#include \"sdkconfig.h\"\n\n\/\/ LED GPIO \u5b9a\u7fa9\n#define BLINK_GPIO 2\n\n\/\/ \u9583\u720d\u4efb\u52d9\nvoid blink_task(void *pvParameter)\n{\n    while (1)\n    {\n        \/\/ LED ON\n        gpio_set_level(BLINK_GPIO, 1);\n        printf(\"LED ON\\n\");\n        vTaskDelay(1000 \/ portTICK_PERIOD_MS);\n\n        \/\/ LED OFF\n        gpio_set_level(BLINK_GPIO, 0);\n        printf(\"LED OFF\\n\");\n        vTaskDelay(1000 \/ portTICK_PERIOD_MS);\n    }\n}\n\nvoid app_main(void)\n{\n    \/\/ \u914d\u7f6e GPIO\n    gpio_pad_select_gpio(BLINK_GPIO);\n    gpio_set_direction(BLINK_GPIO, GPIO_MODE_OUTPUT);\n\n    \/\/ \u5275\u5efa\u9583\u720d\u4efb\u52d9\n    xTaskCreate(&amp;blink_task, \"blink_task\", 1024, NULL, 5, NULL);\n}<\/code><\/pre>\n<\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"\u7de8\u8b6f\u548c\u71d2\u9304\">\u7de8\u8b6f\u548c\u71d2\u9304<\/h2>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-vertically-aligned-top is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:0px\"><\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center has-medium-font-size is-layout-flow wp-block-column-is-layout-flow\">\n<pre class=\"wp-block-preformatted\">\u5728 VSCode \u4e2d\u627e\u5230 \"ESP32-IDF : Build, Flash and Monitor\" ICON \u57f7\u884c\u548c\u71d2\u9304\u3002<\/pre>\n<\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"\u67e5\u770b\u7d50\u679c\">\u67e5\u770b\u7d50\u679c<\/h2>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-vertically-aligned-top is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:0px\"><\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center has-medium-font-size is-layout-flow wp-block-column-is-layout-flow\">\n<pre class=\"wp-block-preformatted\">\u6211\u5011\u53ef\u4ee5\u67e5\u770b LED \u7684\u9583\u720d\u6216\u67e5\u770b\u7d42\u7aef\u6a5f\u7684\u5217\u5370\u7d50\u679c\uff0c\u6703\u6bcf\u9694\u4e00\u79d2\u770b\u5230\u4e00\u6b21\u8b8a\u5316\uff0c\u5982\u4e0b...<\/pre>\n\n\n\n<pre class=\"wp-block-code\"><code lang=\"bash\" class=\"language-bash\">LED ON\nLED OFF\nLED ON\nLED OFF\n...\n<\/code><\/pre>\n<\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"\u7d50\u8ad6\">\u7d50\u8ad6<\/h2>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-vertically-aligned-top is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:0px\"><\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center has-medium-font-size is-layout-flow wp-block-column-is-layout-flow\">\n<pre class=\"wp-block-preformatted\">\u901a\u904e\u4ee5\u4e0a\u6b65\u9a5f\u548c\u65b9\u6cd5\uff0c\u5c31\u80fd\u5920\u4f7f\u7528 VSCode \u4f86\u958b\u767c <a href=\"https:\/\/www.espressif.com\/en\/products\/modules\" target=\"_blank\" rel=\"noopener\">ESP32<\/a> \u7684\u61c9\u7528\u7a0b\u5f0f\uff0c\u4e26\u5be6\u73fe LED \u9583\u720d\u7684\u529f\u80fd\u3002\u5982\u679c\u6709\u4efb\u4f55\u932f\u8aa4\uff0c\u8acb\u6aa2\u67e5 ESP-IDF \u548c VSCode \u7b49\u7684\u914d\u7f6e\uff0c\u78ba\u4fdd\u8def\u5f91\u548c\u74b0\u5883\u8b8a\u91cf\u90fd\u8a2d\u7f6e\u6b63\u78ba\u3002<\/pre>\n<\/div>\n<\/div>\n\n\n\n<hr class=\"wp-block-separator alignwide has-text-color has-palette-color-1-color has-alpha-channel-opacity has-palette-color-1-background-color has-background is-style-wide\"\/>\n","protected":false},"excerpt":{"rendered":"<p>\u7c21\u4ecb \u4f7f\u7528 ESP32 \u548c\u539f\u5ee0 SDK\uff08ESP-IDF\uff09\u4f86\u8b93 LED \u9583\u720d\uff0c\u53ef\u4ee5\u5229\u7528 FreeRTOS \u7684\u4efb\u52d9 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":2454,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2,53,83],"tags":[61,27,63,20,60,10,64,11,62],"class_list":["post-2436","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-module","category-esp32","category-featured","tag-bluetooth","tag-c","tag-firmware","tag-hardware","tag-iot","tag-mcu","tag-module","tag-tutorial","tag-wifi"],"blocksy_meta":[],"_links":{"self":[{"href":"https:\/\/saludpcb.com\/zh\/wp-json\/wp\/v2\/posts\/2436","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/saludpcb.com\/zh\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/saludpcb.com\/zh\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/saludpcb.com\/zh\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/saludpcb.com\/zh\/wp-json\/wp\/v2\/comments?post=2436"}],"version-history":[{"count":19,"href":"https:\/\/saludpcb.com\/zh\/wp-json\/wp\/v2\/posts\/2436\/revisions"}],"predecessor-version":[{"id":2462,"href":"https:\/\/saludpcb.com\/zh\/wp-json\/wp\/v2\/posts\/2436\/revisions\/2462"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/saludpcb.com\/zh\/wp-json\/wp\/v2\/media\/2454"}],"wp:attachment":[{"href":"https:\/\/saludpcb.com\/zh\/wp-json\/wp\/v2\/media?parent=2436"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/saludpcb.com\/zh\/wp-json\/wp\/v2\/categories?post=2436"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/saludpcb.com\/zh\/wp-json\/wp\/v2\/tags?post=2436"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}