Initial project setup

2025-12-13 11:59:11 +02:00
commit 3218e6039f
2176 changed files with 355321 additions and 0 deletions
--- a/managed_components/espressif__esp_tinyusb/include_private/cdc.h
+++ b/managed_components/espressif__esp_tinyusb/include_private/cdc.h
@@ -0,0 +1,82 @@
+/*
+ * SPDX-FileCopyrightText: 2020-2022 Espressif Systems (Shanghai) CO LTD
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+#pragma once
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <stdint.h>
+#include "freertos/FreeRTOS.h"
+#include "freertos/semphr.h"
+#include "freertos/timers.h"
+#include "tusb.h"
+#include "tinyusb_types.h"
+
+/* CDC classification
+   ********************************************************************* */
+typedef enum {
+    TINYUSB_CDC_DATA =          0x00,
+} cdc_data_sublcass_type_t; // CDC120 specification
+
+/* Note:other classification is represented in the file components\tinyusb\tinyusb\src\class\cdc\cdc.h */
+
+/*********************************************************************** CDC classification*/
+/* Structs
+   ********************************************************************* */
+typedef struct {
+    tinyusb_usbdev_t usb_dev;                           /*!< USB device to set up */
+    tusb_class_code_t cdc_class;                 /*!< CDC device class : Communications or Data device */
+    union {
+        cdc_comm_sublcass_type_t comm_subclass; /*!< Communications device subclasses: ACM, ECM, etc. */
+        cdc_data_sublcass_type_t data_subclass; /*!< Data device has only one subclass.*/
+    } cdc_subclass;                                     /*!< CDC device subclass according to Class Definitions for Communications Devices the CDC v.1.20 */
+} tinyusb_config_cdc_t;                                 /*!< Main configuration structure of a CDC device */
+
+typedef struct {
+    tinyusb_usbdev_t usb_dev;                           /*!< USB device used for the instance */
+    tusb_class_code_t type;
+    union {
+        cdc_comm_sublcass_type_t comm_subclass; /*!< Communications device subclasses: ACM, ECM, etc. */
+        cdc_data_sublcass_type_t data_subclass; /*!< Data device has only one subclass.*/
+    } cdc_subclass;                                     /*!< CDC device subclass according to Class Definitions for Communications Devices the CDC v.1.20 */
+    void *subclass_obj;  /*!< Dynamically allocated subclass specific object */
+} esp_tusb_cdc_t;
+/*********************************************************************** Structs*/
+/* Functions
+   ********************************************************************* */
+/**
+ * @brief Initializing CDC basic object
+ * @param itf - number of a CDC object
+ * @param cfg - CDC configuration structure
+ *
+ * @return esp_err_t ESP_OK or ESP_FAIL
+ */
+esp_err_t tinyusb_cdc_init(int itf, const tinyusb_config_cdc_t *cfg);
+
+
+/**
+ * @brief De-initializing CDC. Clean its objects
+ * @param itf - number of a CDC object
+ * @return esp_err_t ESP_OK, ESP_ERR_INVALID_ARG, ESP_ERR_INVALID_STATE
+ *
+ */
+esp_err_t tinyusb_cdc_deinit(int itf);
+
+
+/**
+ * @brief Return interface of a CDC device
+ *
+ * @param itf_num
+ * @return esp_tusb_cdc_t* pointer to the interface or (NULL) on error
+ */
+esp_tusb_cdc_t *tinyusb_cdc_get_intf(int itf_num);
+/*********************************************************************** Functions*/
+
+#ifdef __cplusplus
+}
+#endif