/* * SPDX-FileCopyrightText: 2015-2022 Espressif Systems (Shanghai) CO LTD * * SPDX-License-Identifier: Apache-2.0 */ #include #include #include #include "usb/usb_types_ch9.h" #include "test_usb_mock_classes.h" // ---------------------------------------------------- MSC SCSI ------------------------------------------------------- const char *MSC_CLIENT_TAG = "MSC Client"; const uint8_t mock_msc_scsi_dev_desc[] = { 0x12, 0x01, 0x00, 0x02, 0x00, 0x00, 0x00, 0x40, 0x5F, 0x12, 0x8A, 0xC0, 0x00, 0x01, 0x01, 0x02, 0x03, 0x01, }; const uint8_t mock_msc_scsi_config_desc[] = { 0x09, 0x02, 0x20, 0x00, 0x01, 0x01, 0x00, 0x80, 0xF0, 0x09, 0x04, 0x00, 0x00, 0x02, 0x08, 0x06, 0x50, 0x00, 0x07, 0x05, 0x01, 0x02, 0x40, 0x00, 0x01, 0x07, 0x05, 0x82, 0x02, 0x40, 0x00, 0x01, }; const uint8_t mock_msc_scsi_str_desc_manu[] = { 0x0c, 0x03, 0x41, 0x00, 0x44, 0x00, 0x41, 0x00, 0x54, 0x00, 0x41, 0x00, }; const uint8_t mock_msc_scsi_str_desc_prod[] = { 0x2c, 0x03, 0x41, 0x00, 0x44, 0x00, 0x41, 0x00, 0x54, 0x00, 0x41, 0x00, 0x20, 0x00, 0x55, 0x00, 0x53, 0x00, 0x42, 0x00, 0x20, 0x00, 0x46, 0x00, 0x6c, 0x00, 0x61, 0x00, 0x73, 0x00, 0x68, 0x00, 0x20, 0x00, 0x44, 0x00, 0x72, 0x00, 0x69, 0x00, 0x76, 0x00, 0x65, 0x00, }; const uint8_t mock_msc_scsi_str_desc_ser_num[] = { 0x22, 0x03, 0x31, 0x00, 0x33, 0x00, 0x43, 0x00, 0x32, 0x00, 0x38, 0x00, 0x31, 0x00, 0x36, 0x00, 0x35, 0x00, 0x38, 0x00, 0x32, 0x00, 0x31, 0x00, 0x38, 0x00, 0x30, 0x00, 0x30, 0x00, 0x38, 0x00, 0x45, 0x00, }; const usb_ep_desc_t mock_msc_scsi_bulk_out_ep_desc = { .bLength = sizeof(usb_ep_desc_t), .bDescriptorType = USB_B_DESCRIPTOR_TYPE_ENDPOINT, .bEndpointAddress = 0x01, //EP 1 OUT .bmAttributes = USB_BM_ATTRIBUTES_XFER_BULK, .wMaxPacketSize = 64, //MPS of 64 bytes .bInterval = 1, }; const usb_ep_desc_t mock_msc_scsi_bulk_in_ep_desc = { .bLength = sizeof(usb_ep_desc_t), .bDescriptorType = USB_B_DESCRIPTOR_TYPE_ENDPOINT, .bEndpointAddress = 0x82, //EP 2 IN .bmAttributes = USB_BM_ATTRIBUTES_XFER_BULK, .wMaxPacketSize = 64, //MPS of 64 bytes .bInterval = 1, }; void mock_msc_scsi_init_cbw(mock_msc_bulk_cbw_t *cbw, bool is_read, int offset, int num_sectors, uint32_t tag) { cbw->dCBWSignature = 0x43425355; //Fixed value cbw->dCBWTag = tag; //Random value that is echoed back cbw->dCBWDataTransferLength = num_sectors * MOCK_MSC_SCSI_SECTOR_SIZE; cbw->bmCBWFlags = (is_read) ? (1 << 7) : 0; //If this is a read, set the direction flag cbw->bCBWLUN = MOCK_MSC_SCSI_LUN; cbw->bCBWCBLength = 10; //The length of the SCSI command //Initialize SCSI CMD as READ10 or WRITE 10 cbw->CBWCB.opcode = (is_read) ? 0x28 : 0x2A; //SCSI CMD READ10 or WRITE10 cbw->CBWCB.flags = 0; cbw->CBWCB.lba_3 = (offset >> 24); cbw->CBWCB.lba_2 = (offset >> 16); cbw->CBWCB.lba_1 = (offset >> 8); cbw->CBWCB.lba_0 = (offset >> 0); cbw->CBWCB.group = 0; cbw->CBWCB.len_1 = (num_sectors >> 8); cbw->CBWCB.len_0 = (num_sectors >> 0); cbw->CBWCB.control = 0; } bool mock_msc_scsi_check_csw(mock_msc_bulk_csw_t *csw, uint32_t tag_expect) { bool no_issues = true; if (csw->dCSWSignature != 0x53425355) { no_issues = false; printf("Warning: csw signature corrupt (0x%"PRIX32")\n", csw->dCSWSignature); } if (csw->dCSWTag != tag_expect) { no_issues = false; printf("Warning: csw tag unexpected! Expected %"PRIu32" got %"PRIu32"\n", tag_expect, csw->dCSWTag); } if (csw->dCSWDataResidue) { no_issues = false; printf("Warning: csw indicates data residue of %"PRIu32" bytes!\n", csw->dCSWDataResidue); } if (csw->bCSWStatus) { no_issues = false; printf("Warning: csw indicates non-good status %d!\n", csw->bCSWStatus); } return no_issues; } // ---------------------------------------------------- HID Mouse ------------------------------------------------------ const usb_ep_desc_t mock_hid_mouse_in_ep_desc = { .bLength = sizeof(usb_ep_desc_t), .bDescriptorType = USB_B_DESCRIPTOR_TYPE_ENDPOINT, .bEndpointAddress = 0x81, //EP 1 IN .bmAttributes = USB_BM_ATTRIBUTES_XFER_INT, .wMaxPacketSize = 4, //MPS of 4 bytes .bInterval = 10, //Interval of 10ms }; void mock_hid_process_report(mock_hid_mouse_report_t *report, int iter) { static int x_pos = 0; static int y_pos = 0; //Update X position if (report->x_movement & 0x80) { //Positive movement x_pos += report->x_movement & 0x7F; } else { //Negative movement x_pos -= report->x_movement & 0x7F; } //Update Y position if (report->y_movement & 0x80) { //Positive movement y_pos += report->y_movement & 0x7F; } else { //Negative movement y_pos -= report->y_movement & 0x7F; } printf("\rX:%d\tY:%d\tIter: %d\n", x_pos, y_pos, iter); }