From 7207dbe4e972075223da959c035983f497a49115 Mon Sep 17 00:00:00 2001 From: Abhik Roy Date: Mon, 9 Oct 2023 22:37:46 +1100 Subject: [PATCH] feat(common): Added simple component for console initialization --- components/console_simple_init/CMakeLists.txt | 3 + components/console_simple_init/LICENSE | 201 ++++++++++++++++++ components/console_simple_init/README.md | 37 ++++ .../console_simple_init/console_simple_init.c | 63 ++++++ .../console_simple_init/console_simple_init.h | 23 ++ .../console_init-basic/CMakeLists.txt | 8 + .../console_init-basic/main/CMakeLists.txt | 2 + .../main/console_init-basic.c | 37 ++++ .../console_init-basic/main/idf_component.yml | 6 + .../console_simple_init/idf_component.yml | 6 + 10 files changed, 386 insertions(+) create mode 100644 components/console_simple_init/CMakeLists.txt create mode 100644 components/console_simple_init/LICENSE create mode 100644 components/console_simple_init/README.md create mode 100644 components/console_simple_init/console_simple_init.c create mode 100644 components/console_simple_init/console_simple_init.h create mode 100644 components/console_simple_init/examples/console_init-basic/CMakeLists.txt create mode 100644 components/console_simple_init/examples/console_init-basic/main/CMakeLists.txt create mode 100644 components/console_simple_init/examples/console_init-basic/main/console_init-basic.c create mode 100644 components/console_simple_init/examples/console_init-basic/main/idf_component.yml create mode 100644 components/console_simple_init/idf_component.yml diff --git a/components/console_simple_init/CMakeLists.txt b/components/console_simple_init/CMakeLists.txt new file mode 100644 index 00000000000..a6d5a34a6d5 --- /dev/null +++ b/components/console_simple_init/CMakeLists.txt @@ -0,0 +1,3 @@ +idf_component_register(SRCS "console_simple_init.c" + INCLUDE_DIRS "." + PRIV_REQUIRES console) diff --git a/components/console_simple_init/LICENSE b/components/console_simple_init/LICENSE new file mode 100644 index 00000000000..261eeb9e9f8 --- /dev/null +++ b/components/console_simple_init/LICENSE @@ -0,0 +1,201 @@ + Apache License + Version 2.0, January 2004 + http://www.apache.org/licenses/ + + TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION + + 1. 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Add this component to your project using ```idf.py add-dependency``` command. +2. In the main file of the example, add the following line: + ```c + #include "console_simple_init.h" + ``` +3. Ensure NVS flash is initialized and default event loop is created in your app_main(): + ```c + ESP_ERROR_CHECK(esp_event_loop_create_default()); + esp_err_t ret = nvs_flash_init(); //Initialize NVS + if (ret == ESP_ERR_NVS_NO_FREE_PAGES || ret == ESP_ERR_NVS_NEW_VERSION_FOUND) { + ESP_ERROR_CHECK(nvs_flash_erase()); + ret = nvs_flash_init(); + } + ESP_ERROR_CHECK(ret); + ``` +4. In your app_main() function, add the following line as the last line: + ```c + ESP_ERROR_CHECK(console_cmd_init()); // Initialize console + + // Define the function prototype for do_user_cmd + // It's a function that takes an integer (argc) and a pointer to a pointer to char (argv) + int do_user_cmd(int argc, char **argv); + + // Register the do_user_cmd function as a command callback function for "user" command + // This allows you to execute the do_user_cmd function when the "user" command is invoked + ESP_ERROR_CHECK(console_cmd_user_register("user", do_user_cmd)); + + + ESP_ERROR_CHECK(console_cmd_start()); // Start console + ``` diff --git a/components/console_simple_init/console_simple_init.c b/components/console_simple_init/console_simple_init.c new file mode 100644 index 00000000000..563ba297f5c --- /dev/null +++ b/components/console_simple_init/console_simple_init.c @@ -0,0 +1,63 @@ +/* + * SPDX-FileCopyrightText: 2023 Espressif Systems (Shanghai) CO LTD + * + * SPDX-License-Identifier: Apache-2.0 + */ +#include +#include "esp_console.h" +#include "esp_log.h" +#include "console_simple_init.h" + + +static esp_console_repl_t *repl = NULL; +static const char *TAG = "console_simple_init"; + +esp_err_t console_cmd_init(void) +{ + esp_console_repl_config_t repl_config = ESP_CONSOLE_REPL_CONFIG_DEFAULT(); + + // install console REPL environment +#if defined(CONFIG_ESP_CONSOLE_UART_DEFAULT) || defined(CONFIG_ESP_CONSOLE_UART_CUSTOM) + esp_console_dev_uart_config_t hw_config = ESP_CONSOLE_DEV_UART_CONFIG_DEFAULT(); + return esp_console_new_repl_uart(&hw_config, &repl_config, &repl); + +#elif defined(CONFIG_ESP_CONSOLE_USB_CDC) + esp_console_dev_usb_cdc_config_t hw_config = ESP_CONSOLE_DEV_CDC_CONFIG_DEFAULT(); + return esp_console_new_repl_usb_cdc(&hw_config, &repl_config, &repl); + +#elif defined(CONFIG_ESP_CONSOLE_USB_SERIAL_JTAG) + esp_console_dev_usb_serial_jtag_config_t hw_config = ESP_CONSOLE_DEV_USB_SERIAL_JTAG_CONFIG_DEFAULT(); + return esp_console_new_repl_usb_serial_jtag(&hw_config, &repl_config, &repl); + +#else +#error Unsupported console type +#endif + +} + + +esp_err_t console_cmd_user_register(char *cmd, esp_console_cmd_func_t do_user_cmd) +{ + esp_err_t ret; + + const esp_console_cmd_t user_cmd = { + .command = cmd, + .help = "User defined command", + .hint = NULL, + .func = do_user_cmd, + }; + + ret = esp_console_cmd_register(&user_cmd); + if (ret) { + ESP_LOGE(TAG, "Unable to register user cmd"); + } + + return ret; +} + + +esp_err_t console_cmd_start(void) +{ + // start console REPL + return esp_console_start_repl(repl); +} diff --git a/components/console_simple_init/console_simple_init.h b/components/console_simple_init/console_simple_init.h new file mode 100644 index 00000000000..d2a97a41a7b --- /dev/null +++ b/components/console_simple_init/console_simple_init.h @@ -0,0 +1,23 @@ +/* + * SPDX-FileCopyrightText: 2021-2022 Espressif Systems (Shanghai) CO LTD + * + * SPDX-License-Identifier: Apache-2.0 + */ + +#pragma once + +#include "esp_err.h" +#include "esp_console.h" + +#ifdef __cplusplus +extern "C" { +#endif + +esp_err_t console_cmd_init(void); +esp_err_t console_cmd_user_register(char *user_cmd, esp_console_cmd_func_t do_user_cmd); +esp_err_t console_cmd_start(void); + + +#ifdef __cplusplus +} +#endif diff --git a/components/console_simple_init/examples/console_init-basic/CMakeLists.txt b/components/console_simple_init/examples/console_init-basic/CMakeLists.txt new file mode 100644 index 00000000000..0626211c4f4 --- /dev/null +++ b/components/console_simple_init/examples/console_init-basic/CMakeLists.txt @@ -0,0 +1,8 @@ +# For more information about build system see +# https://docs.espressif.com/projects/esp-idf/en/latest/api-guides/build-system.html +# The following five lines of boilerplate have to be in your project's +# CMakeLists in this exact order for cmake to work correctly +cmake_minimum_required(VERSION 3.16) + +include($ENV{IDF_PATH}/tools/cmake/project.cmake) +project(console_init-basic) diff --git a/components/console_simple_init/examples/console_init-basic/main/CMakeLists.txt b/components/console_simple_init/examples/console_init-basic/main/CMakeLists.txt new file mode 100644 index 00000000000..bbfb994ca6e --- /dev/null +++ b/components/console_simple_init/examples/console_init-basic/main/CMakeLists.txt @@ -0,0 +1,2 @@ +idf_component_register(SRCS "console_init-basic.c" + INCLUDE_DIRS ".") diff --git a/components/console_simple_init/examples/console_init-basic/main/console_init-basic.c b/components/console_simple_init/examples/console_init-basic/main/console_init-basic.c new file mode 100644 index 00000000000..9aaa29a633e --- /dev/null +++ b/components/console_simple_init/examples/console_init-basic/main/console_init-basic.c @@ -0,0 +1,37 @@ +/* + * SPDX-FileCopyrightText: 2023 Espressif Systems (Shanghai) CO LTD + * + * SPDX-License-Identifier: Unlicense OR CC0-1.0 + */ +#include +#include "nvs_flash.h" +#include "esp_event.h" +#include "console_simple_init.h" + + +int do_user_cmd(int argc, char **argv) +{ + printf("Hello from user command\n"); + return 0; +} + +void app_main(void) +{ + ESP_ERROR_CHECK(esp_event_loop_create_default()); + esp_err_t ret = nvs_flash_init(); //Initialize NVS + if (ret == ESP_ERR_NVS_NO_FREE_PAGES || ret == ESP_ERR_NVS_NEW_VERSION_FOUND) { + ESP_ERROR_CHECK(nvs_flash_erase()); + ret = nvs_flash_init(); + } + ESP_ERROR_CHECK(ret); + + // Initialize console REPL + ESP_ERROR_CHECK(console_cmd_init()); + + // Register user command + ESP_ERROR_CHECK(console_cmd_user_register("user", do_user_cmd)); + + // start console REPL + ESP_ERROR_CHECK(console_cmd_start()); + +} diff --git a/components/console_simple_init/examples/console_init-basic/main/idf_component.yml b/components/console_simple_init/examples/console_init-basic/main/idf_component.yml new file mode 100644 index 00000000000..16f87575c91 --- /dev/null +++ b/components/console_simple_init/examples/console_init-basic/main/idf_component.yml @@ -0,0 +1,6 @@ +dependencies: + idf: + version: '>=5.1' + console_simple_init: + version: "*" + override_path: '../../../' diff --git a/components/console_simple_init/idf_component.yml b/components/console_simple_init/idf_component.yml new file mode 100644 index 00000000000..302abd86e9a --- /dev/null +++ b/components/console_simple_init/idf_component.yml @@ -0,0 +1,6 @@ +version: 1.0.0 +url: https://github.com/espressif/esp-protocols/tree/master/components/console_simple_init +description: The component provides helper functions for easy initialization and start of esp console. +dependencies: + idf: + version: '>=5.0'