mirror of https://github.com/ARMmbed/mbed-os.git
127 lines
4.0 KiB
C++
127 lines
4.0 KiB
C++
/*
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* Copyright (c) 2018-2018, ARM Limited, All Rights Reserved
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* SPDX-License-Identifier: Apache-2.0
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*
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* Licensed under the Apache License, Version 2.0 (the "License"); you may
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* not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef USB_TESTER_H
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#define USB_TESTER_H
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/* These headers are included for child class. */
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#include "USBDescriptor.h"
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#include "USBDevice_Types.h"
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#include "EventQueue.h"
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#include "USBDevice.h"
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class USBTester: public USBDevice {
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public:
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/*
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* Constructor
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*
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* @param vendor_id Your vendor_id
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* @param product_id Your product_id
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* @param product_release Your preoduct_release
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* @param connect_blocking define if the connection must be blocked if USB not plugged in
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*/
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USBTester(USBPhy *phy, uint16_t vendor_id, uint16_t product_id, uint16_t product_release, bool connect_blocking);
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~USBTester();
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/*
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*
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* @returns descriptor string in ASCII
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*/
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const char *get_serial_desc_string();
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const char *get_iproduct_desc_string();
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const char *get_iinterface_desc_string();
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uint32_t get_reset_count() const { return reset_count; }
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uint32_t get_suspend_count() const { return suspend_count; }
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uint32_t get_resume_count() const { return resume_count; }
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void clear_reset_count() { reset_count = 0; }
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void clear_suspend_count() { suspend_count = 0; }
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void clear_resume_count() { resume_count = 0; }
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private:
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enum { NONE = -1 };
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const char *get_desc_string(const uint8_t *desc);
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virtual void suspend(bool suspended);
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bool set_configuration(uint16_t configuration);
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bool set_interface(uint16_t interface, uint16_t alternate);
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bool setup_iterface(uint8_t ep_in, uint8_t ep_out, uint32_t ep_size, usb_ep_type_t ep_type,
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uint8_t *buf, uint32_t buf_size, void (USBTester::*callback)(usb_ep_t endpoint));
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void remove_iterface(uint16_t interface);
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int16_t interface_0_alt_set;
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int16_t interface_1_alt_set;
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int16_t configuration_set;
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protected:
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/*
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* Get device descriptor. Warning: this method has to store the length of the report descriptor in reportLength.
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*
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* @returns pointer to the device descriptor
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*/
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virtual const uint8_t *device_desc();
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/*
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* Get string product descriptor
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*
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* @returns pointer to the string product descriptor
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*/
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virtual const uint8_t *string_iproduct_desc();
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/*
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* Get string interface descriptor
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*
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* @returns pointer to the string interface descriptor
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*/
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virtual const uint8_t *string_iinterface_desc();
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/*
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* Get configuration descriptor
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*
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* @param index descriptor index
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* @returns pointer to the configuration descriptor
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*/
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virtual const uint8_t *configuration_desc(uint8_t index);
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protected:
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uint8_t bulk_in;
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uint8_t bulk_out;
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uint8_t bulk_buf[64];
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uint8_t int_in;
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uint8_t int_out;
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uint8_t int_buf[64];
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EventQueue *queue;
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volatile uint32_t reset_count;
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volatile uint32_t suspend_count;
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volatile uint32_t resume_count;
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virtual void callback_state_change(DeviceState new_state);
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virtual void callback_request(const setup_packet_t *setup);
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virtual void callback_request_xfer_done(const setup_packet_t *setup, bool aborted);
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virtual void callback_set_configuration(uint8_t configuration);
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virtual void callback_set_interface(uint16_t interface, uint8_t alternate);
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virtual void epbulk_out_callback(usb_ep_t endpoint);
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virtual void epint_out_callback(usb_ep_t endpoint);
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virtual void callback_reset();
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uint8_t ctrl_buf[2048];
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};
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#endif
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