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adding tests for msc device
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@ -7,6 +7,7 @@
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:project:
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:use_exceptions: TRUE
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:use_mocks: TRUE
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:use_test_preprocessor: TRUE
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:use_auxiliary_dependencies: TRUE
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:use_deep_dependencies: TRUE
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247
test/test/device/msc/test_msc_device.c
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247
test/test/device/msc/test_msc_device.c
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@ -0,0 +1,247 @@
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/*
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* The MIT License (MIT)
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*
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* Copyright (c) 2019 hathach for Adafruit Industries
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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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#include "unity.h"
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// Files to test
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#include "tusb_fifo.h"
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#include "tusb.h"
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#include "usbd.h"
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TEST_FILE("usbd_control.c")
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TEST_FILE("msc_device.c")
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// Mock File
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#include "mock_dcd.h"
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//--------------------------------------------------------------------+
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// MACRO TYPEDEF CONSTANT ENUM DECLARATION
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//--------------------------------------------------------------------+
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enum
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{
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EDPT_CTRL_OUT = 0x00,
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EDPT_CTRL_IN = 0x80,
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EDPT_MSC_OUT = 0x01,
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EDPT_MSC_IN = 0x81,
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};
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uint8_t const rhport = 0;
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enum
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{
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ITF_NUM_MSC,
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ITF_NUM_TOTAL
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};
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uint8_t const data_desc_configuration[] =
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{
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// Interface count, string index, total length, attribute, power in mA
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TUD_CONFIG_DESCRIPTOR(ITF_NUM_TOTAL, 0, TUD_CONFIG_DESC_LEN, TUSB_DESC_CONFIG_ATT_REMOTE_WAKEUP, 100),
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// Interface number, string index, EP Out & EP In address, EP size
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TUD_MSC_DESCRIPTOR(ITF_NUM_MSC, 0, EDPT_MSC_OUT, EDPT_MSC_IN, (CFG_TUSB_RHPORT0_MODE & OPT_MODE_HIGH_SPEED) ? 512 : 64),
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};
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tusb_control_request_t const request_set_configuration =
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{
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.bmRequestType = 0x80,
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.bRequest = TUSB_REQ_SET_CONFIGURATION,
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.wValue = 0,
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.wIndex = 0,
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.wLength = 0
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};
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uint8_t const* desc_configuration;
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enum
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{
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DISK_BLOCK_NUM = 16, // 8KB is the smallest size that windows allow to mount
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DISK_BLOCK_SIZE = 512
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};
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uint8_t msc_disk[DISK_BLOCK_NUM][DISK_BLOCK_SIZE];
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// Invoked when received SCSI_CMD_INQUIRY
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// Application fill vendor id, product id and revision with string up to 8, 16, 4 characters respectively
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void tud_msc_inquiry_cb(uint8_t lun, uint8_t vendor_id[8], uint8_t product_id[16], uint8_t product_rev[4])
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{
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(void) lun;
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const char vid[] = "TinyUSB";
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const char pid[] = "Mass Storage";
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const char rev[] = "1.0";
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memcpy(vendor_id , vid, strlen(vid));
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memcpy(product_id , pid, strlen(pid));
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memcpy(product_rev, rev, strlen(rev));
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}
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// Invoked when received Test Unit Ready command.
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// return true allowing host to read/write this LUN e.g SD card inserted
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bool tud_msc_test_unit_ready_cb(uint8_t lun)
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{
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(void) lun;
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return true; // RAM disk is always ready
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}
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// Invoked when received SCSI_CMD_READ_CAPACITY_10 and SCSI_CMD_READ_FORMAT_CAPACITY to determine the disk size
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// Application update block count and block size
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void tud_msc_capacity_cb(uint8_t lun, uint32_t* block_count, uint16_t* block_size)
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{
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(void) lun;
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*block_count = DISK_BLOCK_NUM;
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*block_size = DISK_BLOCK_SIZE;
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}
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// Invoked when received Start Stop Unit command
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// - Start = 0 : stopped power mode, if load_eject = 1 : unload disk storage
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// - Start = 1 : active mode, if load_eject = 1 : load disk storage
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bool tud_msc_start_stop_cb(uint8_t lun, uint8_t power_condition, bool start, bool load_eject)
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{
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(void) lun;
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(void) power_condition;
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return true;
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}
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// Callback invoked when received READ10 command.
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// Copy disk's data to buffer (up to bufsize) and return number of copied bytes.
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int32_t tud_msc_read10_cb(uint8_t lun, uint32_t lba, uint32_t offset, void* buffer, uint32_t bufsize)
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{
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(void) lun;
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uint8_t const* addr = msc_disk[lba] + offset;
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memcpy(buffer, addr, bufsize);
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return bufsize;
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}
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// Callback invoked when received WRITE10 command.
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// Process data in buffer to disk's storage and return number of written bytes
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int32_t tud_msc_write10_cb(uint8_t lun, uint32_t lba, uint32_t offset, uint8_t* buffer, uint32_t bufsize)
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{
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(void) lun;
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uint8_t* addr = msc_disk[lba] + offset;
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memcpy(addr, buffer, bufsize);
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return bufsize;
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}
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// Callback invoked when received an SCSI command not in built-in list below
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// - READ_CAPACITY10, READ_FORMAT_CAPACITY, INQUIRY, MODE_SENSE6, REQUEST_SENSE
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// - READ10 and WRITE10 has their own callbacks
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int32_t tud_msc_scsi_cb (uint8_t lun, uint8_t const scsi_cmd[16], void* buffer, uint16_t bufsize)
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{
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// read10 & write10 has their own callback and MUST not be handled here
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void const* response = NULL;
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uint16_t resplen = 0;
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// most scsi handled is input
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bool in_xfer = true;
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switch (scsi_cmd[0])
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{
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case SCSI_CMD_PREVENT_ALLOW_MEDIUM_REMOVAL:
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// Host is about to read/write etc ... better not to disconnect disk
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resplen = 0;
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break;
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default:
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// Set Sense = Invalid Command Operation
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tud_msc_set_sense(lun, SCSI_SENSE_ILLEGAL_REQUEST, 0x20, 0x00);
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// negative means error -> tinyusb could stall and/or response with failed status
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resplen = -1;
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break;
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}
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// return resplen must not larger than bufsize
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if ( resplen > bufsize ) resplen = bufsize;
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if ( response && (resplen > 0) )
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{
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if(in_xfer)
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{
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memcpy(buffer, response, resplen);
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}else
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{
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// SCSI output
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}
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}
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return resplen;
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}
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//--------------------------------------------------------------------+
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//
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//--------------------------------------------------------------------+
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uint8_t const * tud_descriptor_device_cb(void)
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{
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return NULL;
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}
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uint8_t const * tud_descriptor_configuration_cb(uint8_t index)
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{
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return desc_configuration;
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}
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uint16_t const* tud_descriptor_string_cb(uint8_t index)
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{
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return NULL;
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}
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void setUp(void)
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{
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dcd_int_disable_Ignore();
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dcd_int_enable_Ignore();
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if ( !tusb_inited() )
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{
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dcd_init_Expect(rhport);
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tusb_init();
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}
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}
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void tearDown(void)
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{
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}
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//--------------------------------------------------------------------+
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//
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//--------------------------------------------------------------------+
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void test_msc(void)
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{
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desc_configuration = data_desc_configuration;
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// dcd_event_setup_received(rhport, (uint8_t*) &request_set_configuration, false);
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// tud_task();
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}
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#include "tusb.h"
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#include "usbd.h"
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TEST_FILE("usbd_control.c")
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//TEST_FILE("usb_descriptors.c")
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// Mock File
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#include "mock_dcd.h"
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#include "mock_msc_device.h"
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//--------------------------------------------------------------------+
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// MACRO TYPEDEF CONSTANT ENUM DECLARATION
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@ -102,6 +102,7 @@ void setUp(void)
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if ( !tusb_inited() )
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{
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mscd_init_Expect();
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dcd_init_Expect(rhport);
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tusb_init();
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}
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#define CFG_TUD_ENDOINT0_SIZE 64
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//------------- CLASS -------------//
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#define CFG_TUD_CDC 0
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#define CFG_TUD_MSC 0
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#define CFG_TUD_HID 0
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#define CFG_TUD_MIDI 0
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#define CFG_TUD_VENDOR 0
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//#define CFG_TUD_CDC 0
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#define CFG_TUD_MSC 1
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//#define CFG_TUD_HID 0
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//#define CFG_TUD_MIDI 0
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//#define CFG_TUD_VENDOR 0
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//------------- CDC -------------//
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