168 lines
4.6 KiB
C
168 lines
4.6 KiB
C
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/*
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* The MIT License (MIT)
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*
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* Copyright (c) 2024 Ha Thach (tinyusb.org)
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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*
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* This file is part of the TinyUSB stack.
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*/
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#include "tusb_option.h"
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#if CFG_TUH_ENABLED && defined(TUP_USBIP_DWC2)
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// Debug level for DWC2
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#define DWC2_DEBUG 2
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#include "host/hcd.h"
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#include "dwc2_common.h"
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//--------------------------------------------------------------------+
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// Controller API
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//--------------------------------------------------------------------+
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// optional hcd configuration, called by tuh_configure()
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bool hcd_configure(uint8_t rhport, uint32_t cfg_id, const void* cfg_param) {
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(void) rhport;
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(void) cfg_id;
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(void) cfg_param;
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return false;
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}
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// Initialize controller to host mode
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bool hcd_init(uint8_t rhport, const tusb_rhport_init_t* rh_init) {
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(void) rhport;
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(void) rh_init;
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return false;
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}
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// Interrupt Handler
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void hcd_int_handler(uint8_t rhport, bool in_isr) {
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(void) rhport;
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(void) in_isr;
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}
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// Enable USB interrupt
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void hcd_int_enable (uint8_t rhport) {
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(void) rhport;
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}
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// Disable USB interrupt
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void hcd_int_disable(uint8_t rhport) {
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(void) rhport;
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}
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// Get frame number (1ms)
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uint32_t hcd_frame_number(uint8_t rhport) {
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(void) rhport;
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return 0;
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}
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//--------------------------------------------------------------------+
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// Port API
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//--------------------------------------------------------------------+
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// Get the current connect status of roothub port
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bool hcd_port_connect_status(uint8_t rhport) {
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(void) rhport;
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return false;
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}
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// Reset USB bus on the port. Return immediately, bus reset sequence may not be complete.
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// Some port would require hcd_port_reset_end() to be invoked after 10ms to complete the reset sequence.
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void hcd_port_reset(uint8_t rhport) {
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(void) rhport;
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}
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// Complete bus reset sequence, may be required by some controllers
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void hcd_port_reset_end(uint8_t rhport) {
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(void) rhport;
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}
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// Get port link speed
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tusb_speed_t hcd_port_speed_get(uint8_t rhport) {
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(void) rhport;
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return TUSB_SPEED_FULL;
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}
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// HCD closes all opened endpoints belong to this device
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void hcd_device_close(uint8_t rhport, uint8_t dev_addr) {
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(void) rhport;
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(void) dev_addr;
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}
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//--------------------------------------------------------------------+
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// Endpoints API
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//--------------------------------------------------------------------+
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// Open an endpoint
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bool hcd_edpt_open(uint8_t rhport, uint8_t dev_addr, tusb_desc_endpoint_t const * ep_desc) {
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(void) rhport;
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(void) dev_addr;
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(void) ep_desc;
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return false;
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}
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// Submit a transfer, when complete hcd_event_xfer_complete() must be invoked
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bool hcd_edpt_xfer(uint8_t rhport, uint8_t dev_addr, uint8_t ep_addr, uint8_t * buffer, uint16_t buflen) {
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(void) rhport;
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(void) dev_addr;
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(void) ep_addr;
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(void) buffer;
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(void) buflen;
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return false;
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}
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// Abort a queued transfer. Note: it can only abort transfer that has not been started
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// Return true if a queued transfer is aborted, false if there is no transfer to abort
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bool hcd_edpt_abort_xfer(uint8_t rhport, uint8_t dev_addr, uint8_t ep_addr) {
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(void) rhport;
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(void) dev_addr;
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(void) ep_addr;
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return false;
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}
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// Submit a special transfer to send 8-byte Setup Packet, when complete hcd_event_xfer_complete() must be invoked
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bool hcd_setup_send(uint8_t rhport, uint8_t dev_addr, uint8_t const setup_packet[8]) {
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(void) rhport;
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(void) dev_addr;
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(void) setup_packet;
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return false;
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}
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// clear stall, data toggle is also reset to DATA0
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bool hcd_edpt_clear_stall(uint8_t rhport, uint8_t dev_addr, uint8_t ep_addr) {
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(void) rhport;
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(void) dev_addr;
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(void) ep_addr;
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return false;
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}
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#endif
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