/* This test is designed to test the simple dpump host/device class operation. */ #include #include "tx_api.h" #include "ux_api.h" #include "ux_system.h" #include "ux_utility.h" #include "fx_api.h" #include "ux_device_class_storage.h" #include "ux_device_stack.h" #include "ux_host_stack.h" #include "ux_host_class_storage.h" #include "ux_test_dcd_sim_slave.h" #include "ux_test_hcd_sim_host.h" #include "ux_test_utility_sim.h" /* Define constants. */ #define UX_DEMO_STACK_SIZE 2048 #define UX_DEMO_MEMORY_SIZE (256*1024) #define UX_DEMO_BUFFER_SIZE 2048 #define UX_RAM_DISK_SIZE (200 * 1024) #define UX_RAM_DISK_LAST_LBA ((UX_RAM_DISK_SIZE / 512) -1) /* Define local/extern function prototypes. */ VOID _fx_ram_driver(FX_MEDIA *media_ptr); void _fx_ram_drive_format(ULONG disk_size, UINT sector_size, UINT sectors_per_cluster, UINT fat_entries, UINT root_directory_entries); static void demo_thread_entry(ULONG); static TX_THREAD tx_demo_thread_host_simulation; static TX_THREAD tx_demo_thread_slave_simulation; static void tx_demo_thread_host_simulation_entry(ULONG); static UINT demo_thread_media_read(VOID *storage, ULONG lun, UCHAR * data_pointer, ULONG number_blocks, ULONG lba, ULONG *media_status); static UINT demo_thread_media_write(VOID *storage, ULONG lun, UCHAR * data_pointer, ULONG number_blocks, ULONG lba, ULONG *media_status); static UINT demo_thread_media_status(VOID *storage, ULONG lun, ULONG media_id, ULONG *media_status); static UINT demo_thread_media_flush(VOID *storage, ULONG lun, ULONG number_blocks, ULONG lba, ULONG *media_status); /* Define global data structures. */ static UCHAR usbx_memory[UX_DEMO_MEMORY_SIZE + (UX_DEMO_STACK_SIZE * 2)]; static UCHAR buffer[UX_DEMO_BUFFER_SIZE]; static UCHAR stack_buffer[UX_HOST_CLASS_STORAGE_THREAD_STACK_SIZE]; static UCHAR cbw_buffer[UX_SLAVE_CLASS_STORAGE_CBW_LENGTH]; static UCHAR csw_buffer[UX_SLAVE_CLASS_STORAGE_CSW_LENGTH]; static ULONG error_counter; static TX_THREAD demo_thread; static UX_HOST_CLASS_STORAGE *storage; static UX_SLAVE_CLASS_STORAGE_PARAMETER global_storage_parameter; static FX_MEDIA ram_disk_media1; static FX_MEDIA ram_disk_media2; static CHAR ram_disk_buffer1[512]; static CHAR ram_disk_buffer2[512]; static CHAR ram_disk_memory1[UX_RAM_DISK_SIZE]; static CHAR ram_disk_memory2[UX_RAM_DISK_SIZE]; static CHAR *ram_disk_memory[] = { ram_disk_memory1, ram_disk_memory2 }; static UINT ram_disk_status = UX_SUCCESS; static ULONG ram_disk_media_status = 0; static CHAR ram_disk_status_sent = 0; static UINT ram_disk_read_status = UX_SUCCESS; static ULONG ram_disk_read_media_status = 0; static CHAR ram_disk_read_sent = 0; static UINT ram_disk_write_status = UX_SUCCESS; static ULONG ram_disk_write_media_status = 0; static CHAR ram_disk_write_sent = 0; static CHAR ram_disk_flush = 0; static UINT ram_disk_flush_status = UX_SUCCESS; static ULONG set_cfg_counter; static ULONG rsc_mem_alloc_cnt_on_set_cfg; static ULONG rsc_sem_on_set_cfg; static ULONG rsc_sem_get_on_set_cfg; static ULONG rsc_mutex_on_set_cfg; static ULONG rsc_enum_sem_usage; static ULONG rsc_enum_sem_get_count; static ULONG rsc_enum_mutex_usage; static ULONG rsc_enum_mem_alloc_count; static ULONG rsc_storage_sem_usage; static ULONG rsc_storage_sem_get_count; static ULONG rsc_storage_mutex_usage; static ULONG rsc_storage_mem_alloc_count; static ULONG interaction_count; static UCHAR error_callback_ignore = UX_TRUE; static ULONG error_callback_counter; #define DEVICE_FRAMEWORK_LENGTH_FULL_SPEED 50 static UCHAR device_framework_full_speed[] = { /* Device descriptor */ 0x12, 0x01, 0x10, 0x01, 0x00, 0x00, 0x00, 0x08, 0x81, 0x07, 0x00, 0x00, 0x00, 0x00, 0x01, 0x02, 0x03, 0x01, /* Configuration descriptor */ 0x09, 0x02, 0x20, 0x00, 0x01, 0x01, 0x00, 0xc0, 0x32, /* Interface descriptor */ 0x09, 0x04, 0x00, 0x00, 0x02, 0x08, 0x06, 0x50, 0x00, /* Endpoint descriptor (Bulk Out) */ 0x07, 0x05, 0x02, 0x02, 0x40, 0x00, 0x00, /* Endpoint descriptor (Bulk In) */ 0x07, 0x05, 0x81, 0x02, 0x40, 0x00, 0x00, }; #define DEVICE_FRAMEWORK_LENGTH_HIGH_SPEED 60 static UCHAR device_framework_high_speed[] = { /* Device descriptor */ 0x12, 0x01, 0x00, 0x02, 0x00, 0x00, 0x00, 0x40, 0x81, 0x07, 0x00, 0x00, 0x01, 0x00, 0x01, 0x02, 0x03, 0x01, /* Device qualifier descriptor */ 0x0a, 0x06, 0x00, 0x02, 0x00, 0x00, 0x00, 0x40, 0x01, 0x00, /* Configuration descriptor */ 0x09, 0x02, 0x20, 0x00, 0x01, 0x01, 0x00, 0xc0, 0x32, /* Interface descriptor */ 0x09, 0x04, 0x00, 0x00, 0x02, 0x08, 0x06, 0x50, 0x00, /* Endpoint descriptor (Bulk Out) */ 0x07, 0x05, 0x02, 0x02, 0x00, 0x01, 0x00, /* Endpoint descriptor (Bulk In) */ 0x07, 0x05, 0x81, 0x02, 0x00, 0x01, 0x00, }; /* String Device Framework : Byte 0 and 1 : Word containing the language ID : 0x0904 for US Byte 2 : Byte containing the index of the descriptor Byte 3 : Byte containing the length of the descriptor string */ #define STRING_FRAMEWORK_LENGTH 38 static UCHAR string_framework[] = { /* Manufacturer string descriptor : Index 1 */ 0x09, 0x04, 0x01, 0x0c, 0x45, 0x78, 0x70, 0x72,0x65, 0x73, 0x20, 0x4c, 0x6f, 0x67, 0x69, 0x63, /* Product string descriptor : Index 2 */ 0x09, 0x04, 0x02, 0x0a, 0x46, 0x6c, 0x61, 0x73, 0x68, 0x20, 0x44, 0x69, 0x73, 0x6b, /* Serial Number string descriptor : Index 3 */ 0x09, 0x04, 0x03, 0x04, 0x30, 0x30, 0x30, 0x31 }; /* Multiple languages are supported on the device, to add a language besides english, the unicode language code must be appended to the language_id_framework array and the length adjusted accordingly. */ #define LANGUAGE_ID_FRAMEWORK_LENGTH 2 static UCHAR language_id_framework[] = { /* English. */ 0x09, 0x04 }; static UX_TEST_SETUP _GetMaxLun = UX_TEST_SETUP_STORAGE_GetMaxLun; static UX_TEST_HCD_SIM_ACTION stall_GetMaxLun[] = { /* function, request to match, port action, port status, request action, request EP, request data, request actual length, request status, status, additional callback, no_return */ { UX_HCD_TRANSFER_REQUEST, &_GetMaxLun, UX_FALSE, UX_TEST_PORT_STATUS_DISC, UX_TEST_SETUP_MATCH_REQ | UX_TEST_SIM_REQ_ANSWER, 0, buffer, 1, UX_TRANSFER_STALLED, UX_TRANSFER_STALLED, UX_NULL}, { 0 } }; static UX_TEST_HCD_SIM_ACTION length_error_GetMaxLun[] = { /* function, request to match, port action, port status, request action, request EP, request data, request actual length, request status, status, additional callback, no_return */ { UX_HCD_TRANSFER_REQUEST, &_GetMaxLun, UX_FALSE, UX_TEST_PORT_STATUS_DISC, UX_TEST_SETUP_MATCH_REQ | UX_TEST_SIM_REQ_ANSWER, 0, buffer, 2, UX_SUCCESS, UX_SUCCESS, UX_NULL}, { 0 } }; static UX_TEST_HCD_SIM_ACTION replaced_GetMaxLun[] = { /* function, request to match, port action, port status, request action, request EP, request data, request actual length, request status, status, additional callback, no_return */ { UX_HCD_TRANSFER_REQUEST, &_GetMaxLun, UX_FALSE, UX_TEST_PORT_STATUS_DISC, UX_TEST_SETUP_MATCH_REQ | UX_TEST_SIM_REQ_ANSWER, 0, buffer, 1, UX_SUCCESS, UX_SUCCESS, UX_NULL}, { 0 } }; static UX_TEST_HCD_SIM_ACTION fail_bulk_out[] = { /* function, request to match, port action, port status, request action, request EP, request data, request actual length, request status, status, additional callback, no_return */ { UX_HCD_TRANSFER_REQUEST, UX_NULL, UX_FALSE, UX_TEST_PORT_STATUS_DISC, UX_TEST_MATCH_EP, 0x02, UX_NULL, 0, UX_ERROR, UX_ERROR, UX_NULL}, { 0 } }; static UX_TEST_HCD_SIM_ACTION fail_2nd_bulk_out[] = { /* function, request to match, port action, port status, request action, request EP, request data, request actual length, request status, status, additional callback, no_return */ { UX_HCD_TRANSFER_REQUEST, UX_NULL, UX_FALSE, UX_TEST_PORT_STATUS_DISC, UX_TEST_MATCH_EP, 0x02, UX_NULL, 0, UX_SUCCESS, UX_SUCCESS, UX_NULL, UX_TRUE}, { UX_HCD_TRANSFER_REQUEST, UX_NULL, UX_FALSE, UX_TEST_PORT_STATUS_DISC, UX_TEST_MATCH_EP, 0x02, UX_NULL, 0, UX_ERROR, UX_ERROR, UX_NULL}, { 0 } }; static VOID sending_cbw(struct UX_TEST_ACTION_STRUCT *action, VOID *params) { UCHAR *cbw = (UCHAR *)storage -> ux_host_class_storage_cbw; UX_TRANSFER *transfer_request = &storage -> ux_host_class_storage_bulk_out_endpoint -> ux_endpoint_transfer_request; _ux_utility_memory_copy(cbw_buffer, cbw, 31); /* Prepare CSW. */ _ux_utility_memory_copy(csw_buffer + 0, cbw_buffer + 0, 4); /* dCBWSignature -> dCSWSignature */ _ux_utility_memory_copy(csw_buffer + 4, cbw_buffer + 4, 4); /* dCBWTag -> dCSWTag */ _ux_utility_memory_set (csw_buffer + 8, 0x00, 4); /* dCSWDataResidue <= 0 */ _ux_utility_memory_set (csw_buffer + 12, 0x00, 1); /* bCSWStatus <= 0 */ _ux_utility_semaphore_put(&transfer_request -> ux_transfer_request_semaphore); } static VOID getting_data(struct UX_TEST_ACTION_STRUCT *action, VOID *params) { UX_TRANSFER *transfer_request = &storage -> ux_host_class_storage_bulk_in_endpoint -> ux_endpoint_transfer_request; _ux_utility_long_put(csw_buffer + 8, 1); /* dCSWDataResidue <= 1 for error test */ _ux_utility_semaphore_put(&transfer_request -> ux_transfer_request_semaphore); } static VOID getting_csw(struct UX_TEST_ACTION_STRUCT *action, VOID *params) { UCHAR *csw = (UCHAR *)storage -> ux_host_class_storage_csw; UX_TRANSFER *transfer_request = &storage -> ux_host_class_storage_bulk_in_endpoint -> ux_endpoint_transfer_request; _ux_utility_memory_copy(csw, csw_buffer, 13); _ux_utility_semaphore_put(&transfer_request -> ux_transfer_request_semaphore); } static UX_TEST_HCD_SIM_ACTION replace_cbw_data_csw[] = { /* function, request to match, port action, port status, request action, request EP, request data, request actual length, request status, status, additional callback, no_return */ { UX_HCD_TRANSFER_REQUEST, UX_NULL, UX_FALSE, UX_TEST_PORT_STATUS_DISC, UX_TEST_MATCH_EP, 0x02, UX_NULL, 31, UX_SUCCESS, UX_SUCCESS, .action_func = sending_cbw, .no_return = UX_FALSE, .do_after = UX_FALSE}, { UX_HCD_TRANSFER_REQUEST, UX_NULL, UX_FALSE, UX_TEST_PORT_STATUS_DISC, UX_TEST_MATCH_EP | UX_TEST_SIM_REQ_ANSWER, 0x81, buffer, 63, UX_SUCCESS, UX_SUCCESS, .action_func = getting_data, .no_return = UX_FALSE, .do_after = UX_FALSE}, { UX_HCD_TRANSFER_REQUEST, UX_NULL, UX_FALSE, UX_TEST_PORT_STATUS_DISC, UX_TEST_MATCH_EP | UX_TEST_SIM_REQ_ANSWER, 0x81, csw_buffer, 13, UX_SUCCESS, UX_SUCCESS, .action_func = getting_csw, .no_return = UX_FALSE, .do_after = UX_FALSE}, { 0 } }; /* Define the ISR dispatch. */ extern VOID (*test_isr_dispatch)(void); /* Prototype for test control return. */ void test_control_return(UINT status); /* Define the ISR dispatch routine. */ static void test_isr(void) { /* For further expansion of interrupt-level testing. */ } static VOID error_callback(UINT system_level, UINT system_context, UINT error_code) { error_callback_counter ++; if (!error_callback_ignore) { { /* Failed test. */ printf("Error #%d, system_level: %d, system_context: %d, error_code: 0x%x\n", __LINE__, system_level, system_context, error_code); test_control_return(1); } } } static UINT host_storage_instance_get(ULONG timeout_x10ms) { UINT status; UX_HOST_CLASS *class; /* Find the main storage container */ status = ux_host_stack_class_get(_ux_system_host_class_storage_name, &class); if (status != UX_SUCCESS) return(status); /* Get storage instance, wait it to be live and media attached. */ do { if (timeout_x10ms) { ux_utility_delay_ms(10); if (timeout_x10ms != 0xFFFFFFFF) timeout_x10ms --; } status = ux_host_stack_class_instance_get(class, 0, (void **) &storage); if (status == UX_SUCCESS) { if (storage -> ux_host_class_storage_state == UX_HOST_CLASS_INSTANCE_LIVE && class -> ux_host_class_media != UX_NULL) return(UX_SUCCESS); } } while(timeout_x10ms > 0); return(UX_ERROR); } static UINT sleep_break_on_error(VOID) { if (error_callback_counter >= 3) return error_callback_counter; return UX_SUCCESS; } /* Define what the initial system looks like. */ #ifdef CTEST void test_application_define(void *first_unused_memory) #else void usbx_ux_host_class_storage_entry_test_application_define(void *first_unused_memory) #endif { UINT status; CHAR * stack_pointer; CHAR * memory_pointer; /* Inform user. */ printf("Running ux_host_class_storage_entry Test............................ "); stepinfo("\n"); /* Initialize the free memory pointer */ stack_pointer = (CHAR *) usbx_memory; memory_pointer = stack_pointer + (UX_DEMO_STACK_SIZE * 2); /* Initialize USBX. Memory */ status = ux_system_initialize(memory_pointer, UX_DEMO_MEMORY_SIZE, UX_NULL,0); /* Check for error. */ if (status != UX_SUCCESS) { printf("ERROR #%d\n", __LINE__); test_control_return(1); } /* Register the error callback. */ _ux_utility_error_callback_register(error_callback); /* Reset ram disks memory. */ ux_utility_memory_set(ram_disk_memory1, 0, UX_RAM_DISK_SIZE); ux_utility_memory_set(ram_disk_memory2, 0, UX_RAM_DISK_SIZE); /* Initialize FileX. */ fx_system_initialize(); /* Change the ram drive values. */ fx_media_format(&ram_disk_media1, _fx_ram_driver, ram_disk_memory1, ram_disk_buffer1, 512, "RAM DISK1", 2, 512, 0, UX_RAM_DISK_SIZE/512, 512, 4, 1, 1); fx_media_format(&ram_disk_media2, _fx_ram_driver, ram_disk_memory2, ram_disk_buffer2, 512, "RAM DISK2", 2, 512, 0, UX_RAM_DISK_SIZE/512, 512, 4, 1, 1); /* The code below is required for installing the device portion of USBX. In this demo, DFU is possible and we have a call back for state change. */ status = ux_device_stack_initialize(device_framework_high_speed, DEVICE_FRAMEWORK_LENGTH_HIGH_SPEED, device_framework_full_speed, DEVICE_FRAMEWORK_LENGTH_FULL_SPEED, string_framework, STRING_FRAMEWORK_LENGTH, language_id_framework, LANGUAGE_ID_FRAMEWORK_LENGTH,UX_NULL); if(status!=UX_SUCCESS) { printf("ERROR #%d\n", __LINE__); test_control_return(1); } /* Store the number of LUN in this device storage instance. */ global_storage_parameter.ux_slave_class_storage_parameter_number_lun = 2; /* Initialize the storage class parameters for reading/writing to the first Flash Disk. */ global_storage_parameter.ux_slave_class_storage_parameter_lun[0].ux_slave_class_storage_media_last_lba = UX_RAM_DISK_LAST_LBA; global_storage_parameter.ux_slave_class_storage_parameter_lun[0].ux_slave_class_storage_media_block_length = 512; global_storage_parameter.ux_slave_class_storage_parameter_lun[0].ux_slave_class_storage_media_type = 0; global_storage_parameter.ux_slave_class_storage_parameter_lun[0].ux_slave_class_storage_media_removable_flag = 0x80; global_storage_parameter.ux_slave_class_storage_parameter_lun[0].ux_slave_class_storage_media_read = demo_thread_media_read; global_storage_parameter.ux_slave_class_storage_parameter_lun[0].ux_slave_class_storage_media_write = demo_thread_media_write; global_storage_parameter.ux_slave_class_storage_parameter_lun[0].ux_slave_class_storage_media_status = demo_thread_media_status; global_storage_parameter.ux_slave_class_storage_parameter_lun[0].ux_slave_class_storage_media_flush = demo_thread_media_flush; /* Initialize the storage class parameters for reading/writing to the second Flash Disk. */ global_storage_parameter.ux_slave_class_storage_parameter_lun[1].ux_slave_class_storage_media_last_lba = UX_RAM_DISK_LAST_LBA; global_storage_parameter.ux_slave_class_storage_parameter_lun[1].ux_slave_class_storage_media_block_length = 512; global_storage_parameter.ux_slave_class_storage_parameter_lun[1].ux_slave_class_storage_media_type = 0; global_storage_parameter.ux_slave_class_storage_parameter_lun[1].ux_slave_class_storage_media_removable_flag = 0x80; global_storage_parameter.ux_slave_class_storage_parameter_lun[1].ux_slave_class_storage_media_read = demo_thread_media_read; global_storage_parameter.ux_slave_class_storage_parameter_lun[1].ux_slave_class_storage_media_write = demo_thread_media_write; global_storage_parameter.ux_slave_class_storage_parameter_lun[1].ux_slave_class_storage_media_status = demo_thread_media_status; global_storage_parameter.ux_slave_class_storage_parameter_lun[1].ux_slave_class_storage_media_flush = demo_thread_media_flush; /* Initialize the device storage class. The class is connected with interface 0 on configuration 1. */ status = ux_device_stack_class_register(_ux_system_slave_class_storage_name, ux_device_class_storage_entry, 1, 0, (VOID *)&global_storage_parameter); if(status!=UX_SUCCESS) { printf("ERROR #%d\n", __LINE__); test_control_return(1); } /* Initialize the simulated device controller. */ // status = _ux_test_dcd_sim_slave_initialize(); status = ux_dcd_sim_slave_initialize(); /* Check for error. */ if (status != UX_SUCCESS) { printf("ERROR #%d\n", __LINE__); test_control_return(1); } /* The code below is required for installing the host portion of USBX */ status = ux_host_stack_initialize(UX_NULL); if (status != UX_SUCCESS) { printf("ERROR #%d\n", __LINE__); test_control_return(1); } /* Register storage class. */ status = ux_host_stack_class_register(_ux_system_host_class_storage_name, ux_host_class_storage_entry); if (status != UX_SUCCESS) { printf("ERROR #%d\n", __LINE__); test_control_return(1); } /* Register all the USB host controllers available in this system */ status = ux_host_stack_hcd_register(_ux_system_host_hcd_simulator_name, _ux_test_hcd_sim_host_initialize,0,0); // status = ux_host_stack_hcd_register(_ux_system_host_hcd_simulator_name, ux_hcd_sim_host_initialize,0,0); /* Check for error. */ if (status != UX_SUCCESS) { printf("ERROR #%d\n", __LINE__); test_control_return(1); } /* Create the main host simulation thread. */ status = tx_thread_create(&tx_demo_thread_host_simulation, "tx demo host simulation", tx_demo_thread_host_simulation_entry, 0, stack_pointer, UX_DEMO_STACK_SIZE, 20, 20, 1, TX_AUTO_START); /* Check for error. */ if (status != TX_SUCCESS) { printf("ERROR #%d\n", __LINE__); test_control_return(1); } } static UINT storage_media_status_wait(UX_HOST_CLASS_STORAGE_MEDIA *storage_media, ULONG status, ULONG timeout) { while(1) { #if !defined(UX_HOST_CLASS_STORAGE_NO_FILEX) if (storage_media->ux_host_class_storage_media_status == status) return UX_SUCCESS; #else if ((status == UX_HOST_CLASS_STORAGE_MEDIA_MOUNTED && storage_media->ux_host_class_storage_media_storage != UX_NULL) || (status == UX_HOST_CLASS_STORAGE_MEDIA_UNMOUNTED && storage_media->ux_host_class_storage_media_storage == UX_NULL)) return(UX_SUCCESS); #endif if (timeout == 0) break; if (timeout != 0xFFFFFFFF) timeout --; _ux_utility_delay_ms(10); } return UX_ERROR; } static void tx_demo_thread_host_simulation_entry(ULONG arg) { UINT status; UX_HOST_CLASS *class; UX_HOST_CLASS_STORAGE_EXT *storage_ext0, *storage_ext1; UX_HOST_CLASS_STORAGE_MEDIA *storage_media; UX_ENDPOINT *control_endpoint; UX_TRANSFER *transfer_request; UX_DEVICE *device; UX_CONFIGURATION *configuration; UX_INTERFACE *interface; ULONG rfree, cfree; FX_MEDIA *media; UX_HOST_CLASS_COMMAND command; /* Find the storage class. */ status = host_storage_instance_get(100); if (status != UX_SUCCESS) { printf("ERROR #%d, code 0x%x\n", __LINE__, status); test_control_return(1); } status = ux_host_stack_device_get(0, &device); if (status != UX_SUCCESS) { printf("ERROR #%d: device_get fail\n", __LINE__); test_control_return(1); } control_endpoint = &device->ux_device_control_endpoint; transfer_request = &control_endpoint->ux_endpoint_transfer_request; /* Wait enough time for media mounting. */ _ux_utility_delay_ms(UX_HOST_CLASS_STORAGE_DEVICE_INIT_DELAY); class = storage->ux_host_class_storage_class; storage_media = (UX_HOST_CLASS_STORAGE_MEDIA *)class->ux_host_class_media; #if !defined(UX_HOST_CLASS_STORAGE_NO_FILEX) media = &storage_media->ux_host_class_storage_media; #endif /* Confirm media enum done (). */ status = storage_media_status_wait(storage_media, UX_HOST_CLASS_STORAGE_MEDIA_MOUNTED, 100); if (status != UX_SUCCESS) { printf("ERROR #%d, code 0x%x\n", __LINE__, status); test_control_return(1); } /* Pause the class driver thread. */ _ux_utility_thread_suspend(&((UX_HOST_CLASS_STORAGE_EXT*)class->ux_host_class_ext)->ux_host_class_thread); configuration = device -> ux_device_first_configuration; interface = configuration -> ux_configuration_first_interface; /* Disconnect. */ // Seems there is memory problem if do resource free here???!!! // _ux_utility_thread_delete(&((UX_HOST_CLASS_STORAGE_EXT*)class->ux_host_class_ext)->ux_host_class_thread); // _ux_utility_memory_free(class->ux_host_class_media); // _ux_utility_memory_free(class->ux_host_class_ext); class->ux_host_class_media = UX_NULL; class->ux_host_class_ext = UX_NULL; /* Command. */ command.ux_host_class_command_request = UX_HOST_CLASS_COMMAND_ACTIVATE; command.ux_host_class_command_class_ptr = class; command.ux_host_class_command_container = interface; rfree = _ux_system -> ux_system_memory_byte_pool[UX_MEMORY_BYTE_POOL_REGULAR] -> ux_byte_pool_available; cfree = _ux_system -> ux_system_memory_byte_pool[UX_MEMORY_BYTE_POOL_CACHE_SAFE] -> ux_byte_pool_available; stepinfo(">>>>>>>>>>>>>>> ux_host_class_storage_entry - UX_HOST_CLASS_COMMAND_ACTIVATE ext memory ERROR\n"); ux_test_utility_sim_mem_alloc_fail_all_start(); command.ux_host_class_command_request = UX_HOST_CLASS_COMMAND_ACTIVATE; status = _ux_host_class_storage_entry(&command); ux_test_utility_sim_mem_alloc_fail_all_stop(); if (status != UX_MEMORY_INSUFFICIENT) { printf("ERROR #%d: code 0x%x\n", __LINE__, status); test_control_return(1); } command.ux_host_class_command_request = UX_HOST_CLASS_COMMAND_DESTROY; _ux_host_class_storage_entry(&command); stepinfo(">>>>>>>>>>>>>>> ux_host_class_storage_entry - UX_HOST_CLASS_COMMAND_ACTIVATE media memory ERROR\n"); ux_test_utility_sim_mem_allocate_until(sizeof(UX_HOST_CLASS_STORAGE_EXT) + sizeof(UX_HOST_CLASS_STORAGE_MEDIA) / 2); command.ux_host_class_command_request = UX_HOST_CLASS_COMMAND_ACTIVATE; status = _ux_host_class_storage_entry(&command); ux_test_utility_sim_mem_free_all(); if (status != UX_MEMORY_INSUFFICIENT) { printf("ERROR #%d: code 0x%x\n", __LINE__, status); test_control_return(1); } command.ux_host_class_command_request = UX_HOST_CLASS_COMMAND_DESTROY; _ux_host_class_storage_entry(&command); #if 0 /* No need since stack is allocated with ext. */ stepinfo(">>>>>>>>>>>>>>> ux_host_class_storage_entry - UX_HOST_CLASS_COMMAND_ACTIVATE stack memory ERROR\n"); ux_test_utility_sim_mem_allocate_until(UX_HOST_CLASS_STORAGE_MAX_MEDIA*sizeof(UX_HOST_CLASS_STORAGE_MEDIA)); command.ux_host_class_command_request = UX_HOST_CLASS_COMMAND_ACTIVATE; status = _ux_host_class_storage_entry(&command); ux_test_utility_sim_mem_free_all(); if (status != UX_MEMORY_INSUFFICIENT) { printf("ERROR #%d: code 0x%x\n", __LINE__, status); test_control_return(1); } command.ux_host_class_command_request = UX_HOST_CLASS_COMMAND_DESTROY; _ux_host_class_storage_entry(&command); #endif stepinfo(">>>>>>>>>>>>>>> ux_host_class_storage_entry - UX_HOST_CLASS_COMMAND_ACTIVATE thread ERROR\n"); storage_ext0=_ux_utility_memory_allocate(UX_NO_ALIGN, UX_REGULAR_MEMORY, sizeof(UX_HOST_CLASS_STORAGE_EXT) + 128); storage_ext1=_ux_utility_memory_allocate(UX_NO_ALIGN, UX_REGULAR_MEMORY, sizeof(UX_HOST_CLASS_STORAGE_EXT)); _ux_utility_thread_create(&storage_ext1->ux_host_class_thread, "tmp", _ux_host_class_storage_thread_entry, (ULONG)(ALIGN_TYPE)class, storage_ext0->ux_host_class_thread_stack, UX_HOST_CLASS_STORAGE_THREAD_STACK_SIZE, UX_HOST_CLASS_STORAGE_THREAD_PRIORITY_CLASS, UX_HOST_CLASS_STORAGE_THREAD_PRIORITY_CLASS, TX_NO_TIME_SLICE, TX_DONT_START); UX_THREAD_EXTENSION_PTR_SET(&storage_ext1->ux_host_class_thread, class) _ux_utility_memory_free(storage_ext0); command.ux_host_class_command_request = UX_HOST_CLASS_COMMAND_ACTIVATE; status = _ux_host_class_storage_entry(&command); if (status != UX_THREAD_ERROR) { printf("ERROR #%d: code 0x%x\n", __LINE__, status); test_control_return(1); } _ux_utility_thread_delete(&storage_ext1->ux_host_class_thread); _ux_utility_memory_free(storage_ext1); command.ux_host_class_command_request = UX_HOST_CLASS_COMMAND_DESTROY; _ux_host_class_storage_entry(&command); /* Wait a while so the thread goes. */ _ux_utility_delay_ms(10); /* Finally disconnect the device. */ ux_device_stack_disconnect(); /* And deinitialize the class. */ status = ux_device_stack_class_unregister(_ux_system_slave_class_storage_name, ux_device_class_storage_entry); /* Deinitialize the device side of usbx. */ _ux_device_stack_uninitialize(); /* And finally the usbx system resources. */ _ux_system_uninitialize(); /* Successful test. */ printf("SUCCESS!\n"); test_control_return(0); } static UINT demo_thread_media_status(VOID *storage, ULONG lun, ULONG media_id, ULONG *media_status) { UINT status = ram_disk_status; (void)storage; (void)media_id; if (media_status) *media_status = ram_disk_media_status; /* If there is attention, it must be changed to ready after reported. */ if (ram_disk_media_status == (UX_SLAVE_CLASS_STORAGE_SENSE_KEY_UNIT_ATTENTION | (0x28 << 8))) { ram_disk_status = UX_SUCCESS; ram_disk_media_status = 0; } else ram_disk_status_sent = UX_TRUE; return status; } static UINT demo_thread_media_read(VOID *storage, ULONG lun, UCHAR * data_pointer, ULONG number_blocks, ULONG lba, ULONG *media_status) { (void)storage; if (lun > 1) return UX_ERROR; ram_disk_read_sent = UX_TRUE; if (ram_disk_read_status != UX_SUCCESS) { if (media_status != UX_NULL) *media_status = ram_disk_read_media_status; return ram_disk_read_status; } ux_utility_memory_copy(data_pointer, &ram_disk_memory[lun][lba * 512], number_blocks * 512); return UX_SUCCESS; } static UINT demo_thread_media_write(VOID *storage, ULONG lun, UCHAR * data_pointer, ULONG number_blocks, ULONG lba, ULONG *media_status) { (void)storage; if (lun > 1) return UX_ERROR; ram_disk_write_sent = UX_TRUE; if (ram_disk_write_status != UX_SUCCESS) { if (media_status != UX_NULL) *media_status = ram_disk_write_media_status; return ram_disk_write_status; } ux_utility_memory_copy(&ram_disk_memory[lun][lba * 512], data_pointer, number_blocks * 512); return UX_SUCCESS; } static UINT demo_thread_media_flush(VOID *storage, ULONG lun, ULONG number_blocks, ULONG lba, ULONG *media_status) { (void)storage; (void)number_blocks; (void)lba; (void)media_status; if (lun > 1) return UX_ERROR; ram_disk_flush = UX_TRUE; return ram_disk_flush_status; }