Initial project setup

managed_components/espressif__esp_tinyusb/include_private/cdc.h

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+/*
+ * 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

managed_components/espressif__esp_tinyusb/include_private/descriptors_control.h

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+/*
+ * SPDX-FileCopyrightText: 2020-2024 Espressif Systems (Shanghai) CO LTD
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+#pragma once
+
+#include "tinyusb.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#define USB_STRING_DESCRIPTOR_ARRAY_SIZE            8 // Max 8 string descriptors for a device. LANGID, Manufacturer, Product, Serial number + 4 user defined
+
+/**
+ * @brief Parse tinyusb configuration and prepare the device configuration pointer list to configure tinyusb driver
+ *
+ * @attention All descriptors passed to this function must exist for the duration of USB device lifetime
+ *
+ * @param[in] config tinyusb stack specific configuration
+ * @retval ESP_ERR_INVALID_ARG Default configuration descriptor is provided only for CDC, MSC and NCM classes
+ * @retval ESP_ERR_NO_MEM      Memory allocation error
+ * @retval ESP_OK              Descriptors configured without error
+ */
+esp_err_t tinyusb_set_descriptors(const tinyusb_config_t *config);
+
+/**
+ * @brief Set specific string descriptor
+ *
+ * @attention The descriptor passed to this function must exist for the duration of USB device lifetime
+ *
+ * @param[in] str     UTF-8 string
+ * @param[in] str_idx String descriptor index
+ */
+void tinyusb_set_str_descriptor(const char *str, int str_idx);
+
+/**
+ * @brief Free memory allocated during tinyusb_set_descriptors
+ *
+ */
+void tinyusb_free_descriptors(void);
+
+#ifdef __cplusplus
+}
+#endif

managed_components/espressif__esp_tinyusb/include_private/usb_descriptors.h

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+/*
+ * SPDX-FileCopyrightText: 2020-2024 Espressif Systems (Shanghai) CO LTD
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+#pragma once
+
+#include "tusb.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+ * @brief Device descriptor generated from Kconfig
+ *
+ * This descriptor is used by default.
+ * The user can provide their own device descriptor via tinyusb_driver_install() call
+ */
+extern const tusb_desc_device_t descriptor_dev_default;
+
+#if (TUD_OPT_HIGH_SPEED)
+/**
+ * @brief Qualifier Device descriptor generated from Kconfig
+ *
+ * This descriptor is used by default.
+ * The user can provide their own descriptor via tinyusb_driver_install() call
+ */
+extern const tusb_desc_device_qualifier_t descriptor_qualifier_default;
+#endif // TUD_OPT_HIGH_SPEED
+
+/**
+ * @brief Array of string descriptors generated from Kconfig
+ *
+ * This descriptor is used by default.
+ * The user can provide their own descriptor via tinyusb_driver_install() call
+ */
+extern const char *descriptor_str_default[];
+
+/**
+ * @brief FullSpeed configuration descriptor generated from Kconfig
+ * This descriptor is used by default.
+ * The user can provide their own FullSpeed configuration descriptor via tinyusb_driver_install() call
+ */
+extern const uint8_t descriptor_fs_cfg_default[];
+
+#if (TUD_OPT_HIGH_SPEED)
+/**
+ * @brief HighSpeed Configuration descriptor generated from Kconfig
+ *
+ * This descriptor is used by default.
+ * The user can provide their own HighSpeed configuration descriptor via tinyusb_driver_install() call
+ */
+extern const uint8_t descriptor_hs_cfg_default[];
+#endif // TUD_OPT_HIGH_SPEED
+
+uint8_t tusb_get_mac_string_id(void);
+
+#ifdef __cplusplus
+}
+#endif