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Diffstat (limited to 'thirdparty/nRF5_SDK_15.0.0_a53641a/components/libraries/usbd/class/cdc/app_usbd_cdc_desc.h')
| -rw-r--r-- | thirdparty/nRF5_SDK_15.0.0_a53641a/components/libraries/usbd/class/cdc/app_usbd_cdc_desc.h | 208 |
1 files changed, 208 insertions, 0 deletions
diff --git a/thirdparty/nRF5_SDK_15.0.0_a53641a/components/libraries/usbd/class/cdc/app_usbd_cdc_desc.h b/thirdparty/nRF5_SDK_15.0.0_a53641a/components/libraries/usbd/class/cdc/app_usbd_cdc_desc.h new file mode 100644 index 0000000..091065d --- /dev/null +++ b/thirdparty/nRF5_SDK_15.0.0_a53641a/components/libraries/usbd/class/cdc/app_usbd_cdc_desc.h @@ -0,0 +1,208 @@ +/** + * Copyright (c) 2016 - 2018, Nordic Semiconductor ASA + * + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without modification, + * are permitted provided that the following conditions are met: + * + * 1. Redistributions of source code must retain the above copyright notice, this + * list of conditions and the following disclaimer. + * + * 2. Redistributions in binary form, except as embedded into a Nordic + * Semiconductor ASA integrated circuit in a product or a software update for + * such product, must reproduce the above copyright notice, this list of + * conditions and the following disclaimer in the documentation and/or other + * materials provided with the distribution. + * + * 3. Neither the name of Nordic Semiconductor ASA nor the names of its + * contributors may be used to endorse or promote products derived from this + * software without specific prior written permission. + * + * 4. This software, with or without modification, must only be used with a + * Nordic Semiconductor ASA integrated circuit. + * + * 5. Any software provided in binary form under this license must not be reverse + * engineered, decompiled, modified and/or disassembled. + * + * THIS SOFTWARE IS PROVIDED BY NORDIC SEMICONDUCTOR ASA "AS IS" AND ANY EXPRESS + * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES + * OF MERCHANTABILITY, NONINFRINGEMENT, AND FITNESS FOR A PARTICULAR PURPOSE ARE + * DISCLAIMED. IN NO EVENT SHALL NORDIC SEMICONDUCTOR ASA OR CONTRIBUTORS BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE + * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT + * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + */ +#ifndef APP_USBD_CDC_DESC_H__ +#define APP_USBD_CDC_DESC_H__ + +#include <stdint.h> +#include <stdbool.h> + +#include "app_usbd_descriptor.h" +#include "app_usbd_cdc_types.h" + +#ifdef __cplusplus +extern "C" { +#endif + +/** + * @defgroup app_usbd_cdc_desc CDC class descriptors + * @brief @tagAPI52840 Descriptors used in the USB CDC class implementation. + * @ingroup app_usbd_cdc_acm + * + * A group of macros used to initialize CDC descriptors + * @{ + */ + +/** + * @brief Initializer of IAD descriptor for CDC class. + * + * @param interface_number Interface number. + * @param subclass Subclass, @ref app_usbd_cdc_subclass_t. + * @param protocol Protocol, @ref app_usbd_cdc_comm_protocol_t. + */ +#define APP_USBD_CDC_IAD_DSC(interface_number, subclass, protocol) \ + /*.bLength = */ sizeof(app_usbd_descriptor_iad_t), \ + /*.bDescriptorType = */ APP_USBD_DESCRIPTOR_INTERFACE_ASSOCIATION, \ + /*.bFirstInterface = */ interface_number, \ + /*.bInterfaceCount = */ 2, \ + /*.bFunctionClass = */ APP_USBD_CDC_COMM_CLASS, \ + /*.bFunctionSubClass = */ subclass, \ + /*.bFunctionProtocol = */ protocol, \ + /*.iFunction = */ 0, \ + +/** + * @brief Initializer of interface descriptor for CDC COMM class. + * + * @param interface_number Interface number. + * @param subclass Subclass, @ref app_usbd_cdc_subclass_t. + * @param protocol Protocol, @ref app_usbd_cdc_comm_protocol_t. + */ +#define APP_USBD_CDC_COMM_INTERFACE_DSC(interface_number, subclass, protocol) \ + /*.bLength = */ sizeof(app_usbd_descriptor_iface_t), \ + /*.bDescriptorType = */ APP_USBD_DESCRIPTOR_INTERFACE, \ + /*.bInterfaceNumber = */ interface_number, \ + /*.bAlternateSetting = */ 0x00, \ + /*.bNumEndpoints = */ 1, \ + /*.bInterfaceClass = */ APP_USBD_CDC_COMM_CLASS, \ + /*.bInterfaceSubClass = */ subclass, \ + /*.bInterfaceProtocol = */ protocol, \ + /*.iInterface = 0, */ 0x00, \ + + +/** + * @brief Initializer of interface descriptor for CDC DATA class. + * + * @param interface_number Interface number. + * @param subclass Subclass, @ref app_usbd_cdc_subclass_t. + * @param protocol Protocol, @ref app_usbd_cdc_data_protocol_t. + */ +#define APP_USBD_CDC_DATA_INTERFACE_DSC(interface_number, subclass, protocol) \ + /*.bLength = */ sizeof(app_usbd_descriptor_iface_t), \ + /*.bDescriptorType = */ APP_USBD_DESCRIPTOR_INTERFACE, \ + /*.bInterfaceNumber = */ interface_number, \ + /*.bAlternateSetting = */ 0x00, \ + /*.bNumEndpoints = */ 2, \ + /*.bInterfaceClass = */ APP_USBD_CDC_DATA_CLASS, \ + /*.bInterfaceSubClass = */ subclass, \ + /*.bInterfaceProtocol = */ protocol, \ + /*.iInterface = 0, */ 0x00, \ + + + +/** + * @brief Initializer of endpoint descriptor for CDC COM class. + * + * @param endpoint_in IN endpoint. + * @param ep_size Endpoint size. + */ +#define APP_USBD_CDC_COM_EP_DSC(endpoint_in, ep_size) \ + /*.bLength = */ sizeof(app_usbd_descriptor_ep_t), \ + /*.bDescriptorType = */ APP_USBD_DESCRIPTOR_ENDPOINT, \ + /*.bEndpointAddress = */ endpoint_in, \ + /*.bmAttributes = */ APP_USBD_DESCRIPTOR_EP_ATTR_TYPE_INTERRUPT, \ + /*.wMaxPacketSize = */ APP_USBD_U16_TO_RAW_DSC(ep_size), \ + /*.bInterval = */ 16, \ + +/** + * @brief Initializer of endpoint descriptors for CDC DATA class. + * + * @param endpoint_in IN endpoint. + * @param endpoint_out OUT endpoint. + * @param ep_size Endpoint size. + */ +#define APP_USBD_CDC_DATA_EP_DSC(endpoint_in, endpoint_out, ep_size) \ + /*.bLength = */ sizeof(app_usbd_descriptor_ep_t), \ + /*.bDescriptorType = */ APP_USBD_DESCRIPTOR_ENDPOINT, \ + /*.bEndpointAddress = */ endpoint_in, \ + /*.bmAttributes = */ APP_USBD_DESCRIPTOR_EP_ATTR_TYPE_BULK, \ + /*.wMaxPacketSize = */ APP_USBD_U16_TO_RAW_DSC(ep_size), \ + /*.bInterval = */ 0, \ + /*.bLength = */ sizeof(app_usbd_descriptor_ep_t), \ + /*.bDescriptorType = */ APP_USBD_DESCRIPTOR_ENDPOINT, \ + /*.bEndpointAddress = */ endpoint_out, \ + /*.bmAttributes = */ APP_USBD_DESCRIPTOR_EP_ATTR_TYPE_BULK, \ + /*.wMaxPacketSize = */ APP_USBD_U16_TO_RAW_DSC(ep_size), \ + /*.bInterval = */ 0, \ + +/** + * @brief Initializer of endpoint descriptors for CDC header descriptor. + * + * @param bcd_cdc BCD CDC version. + */ +#define APP_USBD_CDC_HEADER_DSC(bcd_cdc) \ + /*.bLength = */ sizeof(app_usbd_cdc_desc_header_t), \ + /*.bDescriptorType = */ APP_USBD_CDC_CS_INTERFACE, \ + /*.bDescriptorSubtype = */ APP_USBD_CDC_SCS_HEADER, \ + /*.bcdCDC = */ APP_USBD_U16_TO_RAW_DSC(bcd_cdc), \ + +/** + * @brief Initializer of endpoint descriptors for CDC call management descriptor. + * + * @param capabilities Capabilities. + * @param data_interface Data interface. + */ +#define APP_USBD_CDC_CALL_MGMT_DSC(capabilities, data_interface) \ + /*.bLength = */ sizeof(app_usbd_cdc_desc_call_mgmt_t), \ + /*.bDescriptorType = */ APP_USBD_CDC_CS_INTERFACE, \ + /*.bDescriptorSubtype = */ APP_USBD_CDC_SCS_CALL_MGMT, \ + /*.bmCapabilities = */ capabilities, \ + /*.bDataInterface = */ data_interface, \ + + +/** + * @brief Initializer of endpoint descriptors for CDC DATA class. + * + * @param capabilities Capabilities. + */ +#define APP_USBD_CDC_ACM_DSC(capabilities) \ + /*.bLength = */ sizeof(app_usbd_cdc_desc_acm_t), \ + /*.bDescriptorType = */ APP_USBD_CDC_CS_INTERFACE, \ + /*.bDescriptorSubtype = */ APP_USBD_CDC_SCS_ACM, \ + /*.bmCapabilities = */ capabilities, \ + +/** + * @brief Initializer of endpoint descriptors for CDC DATA class. + * + * @param control_interface Control interface. + * @param ... Subordinate interfaces list. + */ +#define APP_USBD_CDC_UNION_DSC(control_interface, ...) \ + /*.bLength = */ sizeof(app_usbd_cdc_desc_union_t) + (NUM_VA_ARGS(__VA_ARGS__)), \ + /*.bDescriptorType = */ APP_USBD_CDC_CS_INTERFACE, \ + /*.bDescriptorSubtype = */ APP_USBD_CDC_SCS_UNION, \ + /*.bControlInterface = */ control_interface, \ + /*.bSubordinateInterface = */ __VA_ARGS__, \ + +/** @} */ + +#ifdef __cplusplus +} +#endif + +#endif /* APP_USBD_CDC_H__ */ |