/* 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_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); 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 VOID ux_test_hcd_entry_set_cfg(UX_TEST_ACTION *action, VOID *params); /* Define global data structures. */ static UCHAR usbx_memory[UX_DEMO_MEMORY_SIZE + (UX_DEMO_STACK_SIZE * 2)]; 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_disk1; static FX_MEDIA ram_disk2; static CHAR ram_disk_memory1[UX_RAM_DISK_SIZE]; static CHAR ram_disk_memory2[UX_RAM_DISK_SIZE]; static UCHAR buffer1[512]; static UCHAR buffer2[512]; static FX_MEDIA *ram_disks[] = {&ram_disk1, &ram_disk2}; static UCHAR *buffers[] = {buffer1, buffer2}; static CHAR *ram_disk_memory[] = { ram_disk_memory1, ram_disk_memory2 }; 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 In) */ 0x07, 0x05, 0x81, 0x02, 0x40, 0x00, 0x00, /* Endpoint descriptor (Bulk Out) */ 0x07, 0x05, 0x02, 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 In) */ 0x07, 0x05, 0x81, 0x02, 0x00, 0x01, 0x00, /* Endpoint descriptor (Bulk Out) */ 0x07, 0x05, 0x02, 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 }; /* Setup requests */ static UX_TEST_SETUP _SetConfigure = UX_TEST_SETUP_SetConfigure; static UX_TEST_HCD_SIM_ACTION log_on_SetCfg[] = { /* 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, &_SetConfigure, UX_FALSE, UX_TEST_PORT_STATUS_DISC, UX_TEST_SETUP_MATCH_REQ, 0, UX_NULL, 0, 0, UX_SUCCESS, ux_test_hcd_entry_set_cfg, UX_TRUE}, /* Invoke callback & continue */ { 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_ext != UX_NULL && 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; } static VOID ux_test_hcd_entry_set_cfg(UX_TEST_ACTION *action, VOID *_params) { set_cfg_counter ++; rsc_mem_alloc_cnt_on_set_cfg = ux_test_utility_sim_mem_alloc_count(); rsc_sem_on_set_cfg = ux_test_utility_sim_sem_create_count(); rsc_sem_get_on_set_cfg = ux_test_utility_sim_sem_get_count(); rsc_mutex_on_set_cfg = ux_test_utility_sim_mutex_create_count(); } /* Define what the initial system looks like. */ #ifdef CTEST void test_application_define(void *first_unused_memory) #else void usbx_storage_basic_memory_test_application_define(void *first_unused_memory) #endif { UINT status; CHAR * stack_pointer; CHAR * memory_pointer; ULONG mem_free; ULONG test_n; /* Inform user. */ printf("Running Storage Basic Memory Test................................... "); stepinfo("\n"); /* Reset testing counts. */ ux_test_utility_sim_mem_alloc_log_enable(UX_TRUE); ux_test_utility_sim_mem_alloc_count_reset(); ux_test_utility_sim_mutex_create_count_reset(); ux_test_utility_sim_sem_create_count_reset(); ux_test_utility_sim_sem_get_count_reset(); /* Reset error generations */ ux_test_utility_sim_sem_error_generation_stop(); ux_test_utility_sim_mutex_error_generation_stop(); ux_test_utility_sim_sem_get_error_generation_stop(); /* 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); /* 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; /* 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; /* Reset testing counts. */ ux_test_utility_sim_mem_alloc_count_reset(); /* 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); } rsc_storage_mem_alloc_count = ux_test_utility_sim_mem_alloc_count(); /* Lock log base for tests. */ ux_test_utility_sim_mem_alloc_log_lock(); stepinfo("init mem : %ld\n", rsc_storage_mem_alloc_count); if (rsc_storage_mem_alloc_count) stepinfo(">>>>>>>>>>>> Memory errors class register test\n"); mem_free = (~0); for (test_n = 0; test_n < rsc_storage_mem_alloc_count; test_n ++) { stepinfo("%4ld / %4ld\n", test_n, rsc_storage_mem_alloc_count - 1); /* Unregister. */ ux_device_stack_class_unregister(_ux_system_slave_class_storage_name, ux_device_class_storage_entry); /* Update memory free level (unregister). */ if (mem_free == (~0)) mem_free = _ux_system -> ux_system_memory_byte_pool[UX_MEMORY_BYTE_POOL_REGULAR] -> ux_byte_pool_available; else if (mem_free != _ux_system -> ux_system_memory_byte_pool[UX_MEMORY_BYTE_POOL_REGULAR] -> ux_byte_pool_available) { printf("ERROR #%d.%ld: Memory level different after re-register %ld <> %ld\n", __LINE__, test_n, mem_free, _ux_system -> ux_system_memory_byte_pool[UX_MEMORY_BYTE_POOL_REGULAR] -> ux_byte_pool_available); test_control_return(1); } /* Set memory error generation */ ux_test_utility_sim_mem_alloc_error_generation_start(test_n); /* 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.%ld: Class registered when there is memory error\n", __LINE__, test_n); test_control_return(1); } } ux_test_utility_sim_mem_alloc_error_generation_stop(); if (rsc_storage_mem_alloc_count) stepinfo("\n"); /* 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_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); /* 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 void tx_demo_thread_host_simulation_entry(ULONG arg) { UINT status; ULONG mem_free; ULONG test_n; /* Initialize FileX. */ fx_system_initialize(); /* 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); /* Format the ram drive. */ status = fx_media_format(&ram_disk1, _fx_ram_driver, ram_disk_memory1, buffer1, 512, "RAM DISK1", 2, 512, 0, UX_RAM_DISK_SIZE/512, 512, 4, 1, 1); status |= fx_media_format(&ram_disk2, _fx_ram_driver, ram_disk_memory2, buffer2, 512, "RAM DISK2", 2, 512, 0, UX_RAM_DISK_SIZE/512, 512, 4, 1, 1); if (status != FX_SUCCESS) { /* Storage basic test error. */ printf("ERROR #8\n"); test_control_return(1); } /* Open the ram_disk. */ status = fx_media_open(&ram_disk1, "RAM DISK1", _fx_ram_driver, ram_disk_memory1, buffer1, 512); status |= fx_media_open(&ram_disk2, "RAM DISK2", _fx_ram_driver, ram_disk_memory2, buffer2, 512); if (status != FX_SUCCESS) { /* Storage basic test error. */ printf("ERROR %d\n", __LINE__); test_control_return(1); } /* Find the storage class. */ status = host_storage_instance_get(100); if (status != UX_SUCCESS) { printf("ERROR #%d\n", __LINE__); test_control_return(1); } /* Test disconnect. */ ux_test_dcd_sim_slave_disconnect(); ux_test_hcd_sim_host_disconnect(); /* Check connection. */ status = host_storage_instance_get(0); if (status == UX_SUCCESS) { printf("ERROR #%d\n", __LINE__); test_control_return(1); } /* Reset testing counts. */ ux_test_utility_sim_mem_alloc_count_reset(); ux_test_utility_sim_mutex_create_count_reset(); ux_test_utility_sim_sem_create_count_reset(); ux_test_utility_sim_sem_get_count_reset(); ux_test_hcd_sim_host_set_actions(log_on_SetCfg); /* Save free memory usage. */ mem_free = _ux_system -> ux_system_memory_byte_pool[UX_MEMORY_BYTE_POOL_REGULAR] -> ux_byte_pool_available; ux_test_dcd_sim_slave_connect(UX_FULL_SPEED_DEVICE); ux_test_hcd_sim_host_connect(UX_FULL_SPEED_DEVICE); /* Check connection. */ status = host_storage_instance_get(50); if (status != UX_SUCCESS) { printf("ERROR #%d\n", __LINE__); test_control_return(1); } /* Log create counts for further tests. */ rsc_enum_mutex_usage = rsc_mutex_on_set_cfg; rsc_enum_sem_usage = rsc_sem_on_set_cfg; rsc_enum_mem_alloc_count = rsc_mem_alloc_cnt_on_set_cfg; /* Log create counts when instances active for further tests. */ rsc_storage_mutex_usage = ux_test_utility_sim_mutex_create_count() - rsc_enum_mutex_usage; rsc_storage_sem_usage = ux_test_utility_sim_sem_create_count() - rsc_enum_sem_usage; rsc_storage_mem_alloc_count = ux_test_utility_sim_mem_alloc_count() - rsc_enum_mem_alloc_count; /* Lock log base for tests. */ ux_test_utility_sim_mem_alloc_log_lock(); stepinfo("enum mem: %ld\n", rsc_enum_mem_alloc_count); stepinfo("storage mem : %ld\n", rsc_storage_mem_alloc_count); stepinfo("mem free: %ld, %ld\n", _ux_system -> ux_system_memory_byte_pool[UX_MEMORY_BYTE_POOL_REGULAR] -> ux_byte_pool_available, _ux_system -> ux_system_memory_byte_pool[UX_MEMORY_BYTE_POOL_CACHE_SAFE] -> ux_byte_pool_available); /* Simulate detach and attach for FS enumeration, and check if there is memory error in normal enumeration. */ stepinfo(">>>>>>>>>>>> Enumeration test\n"); mem_free = (~0); for (test_n = 0; test_n < 3; test_n++) { stepinfo("%4ld / 2\n", test_n); /* Disconnect. */ ux_test_dcd_sim_slave_disconnect(); ux_test_hcd_sim_host_disconnect(); /* Check */ if (host_storage_instance_get(0) == UX_SUCCESS) { printf("ERROR #%d.%ld: Disconnect fail\n", __LINE__, test_n); test_control_return(1); } /* Update memory free level (disconnect) */ if (mem_free == (~0)) mem_free = _ux_system -> ux_system_memory_byte_pool[UX_MEMORY_BYTE_POOL_REGULAR] -> ux_byte_pool_available; else if (mem_free != _ux_system -> ux_system_memory_byte_pool[UX_MEMORY_BYTE_POOL_REGULAR] -> ux_byte_pool_available) { printf("ERROR #%d.%ld: Memory level different after re-enumerations %ld <> %ld\n", __LINE__, test_n, mem_free, _ux_system -> ux_system_memory_byte_pool[UX_MEMORY_BYTE_POOL_REGULAR] -> ux_byte_pool_available); test_control_return(1); } /* Connect. */ error_callback_counter = 0; ux_test_dcd_sim_slave_connect(UX_FULL_SPEED_DEVICE); ux_test_hcd_sim_host_connect(UX_FULL_SPEED_DEVICE); /* Wait and break on error. */ ux_test_breakable_sleep(100, sleep_break_on_error); /* Check */ if (host_storage_instance_get(0) != UX_SUCCESS) { printf("ERROR #%d.%ld: Enumeration fail\n", __LINE__, test_n); test_control_return(1); } } stepinfo("\n"); /* Simulate detach and attach for FS enumeration, and test possible memory allocation error handlings. */ if (rsc_storage_mem_alloc_count) stepinfo(">>>>>>>>>>>> Memory errors enumeration test\n"); mem_free = (~0); for (test_n = 0; test_n < rsc_storage_mem_alloc_count; test_n ++) { stepinfo("%4ld / %4ld\n", test_n, rsc_storage_mem_alloc_count - 1); /* Disconnect. */ ux_test_dcd_sim_slave_disconnect(); ux_test_hcd_sim_host_disconnect(); /* Check */ if (host_storage_instance_get(0) == UX_SUCCESS) { printf("ERROR #%d.%ld: Disconnect fail\n", __LINE__, test_n); test_control_return(1); } /* Update memory free level (disconnect) */ if (mem_free == (~0)) mem_free = _ux_system -> ux_system_memory_byte_pool[UX_MEMORY_BYTE_POOL_REGULAR] -> ux_byte_pool_available; else if (mem_free != _ux_system -> ux_system_memory_byte_pool[UX_MEMORY_BYTE_POOL_REGULAR] -> ux_byte_pool_available) { printf("ERROR #%d.%ld: Memory level different after re-enumerations %ld <> %ld\n", __LINE__, test_n, mem_free, _ux_system -> ux_system_memory_byte_pool[UX_MEMORY_BYTE_POOL_REGULAR] -> ux_byte_pool_available); test_control_return(1); } /* Set memory error generation */ ux_test_utility_sim_mem_alloc_error_generation_start(test_n + rsc_enum_mem_alloc_count); /* Connect. */ error_callback_counter = 0; ux_test_dcd_sim_slave_connect(UX_FULL_SPEED_DEVICE); ux_test_hcd_sim_host_connect(UX_FULL_SPEED_DEVICE); /* Wait and break on errors. */ ux_test_breakable_sleep(100, sleep_break_on_error); /* Check error */ if (host_storage_instance_get(0) == UX_SUCCESS) { /* Could be media errors, in this case instance is ready, check error trap. */ if (error_callback_counter == 0) { printf("ERROR #%d.%ld: device detected when there is memory error\n", __LINE__, test_n); test_control_return(1); } } stepinfo("mem free: %ld\n", _ux_system -> ux_system_memory_byte_pool[UX_MEMORY_BYTE_POOL_REGULAR] -> ux_byte_pool_available); } ux_test_utility_sim_mem_alloc_error_generation_stop(); if (rsc_storage_mem_alloc_count) stepinfo("\n"); /* 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) { static UCHAR lun_init_done[2] = {0, 0}; UINT status; ULONG mstatus = UX_SLAVE_CLASS_STORAGE_SENSE_KEY_NO_SENSE; (void)storage; (void)media_id; if (lun > 1) status = (UX_ERROR); else if (lun_init_done[lun] > 0) status = (UX_SUCCESS); else { lun_init_done[lun] ++; mstatus = UX_SLAVE_CLASS_STORAGE_SENSE_KEY_UNIT_ATTENTION | (0x28 << 8); status = (UX_ERROR); } if (media_status) *media_status = mstatus; return status; } UINT demo_thread_media_read(VOID *storage, ULONG lun, UCHAR * data_pointer, ULONG number_blocks, ULONG lba, ULONG *media_status) { UINT status = 0; if(lba == 0) { ram_disks[lun]->fx_media_driver_logical_sector = 0; ram_disks[lun]->fx_media_driver_sectors = 1; ram_disks[lun]->fx_media_driver_request = FX_DRIVER_BOOT_READ; ram_disks[lun]->fx_media_driver_buffer = data_pointer; _fx_ram_driver(ram_disks[lun]); *(data_pointer) = 0xeb; *(data_pointer+1) = 0x3c; *(data_pointer+2) = 0x90; *(data_pointer+21) = 0xF8; *(data_pointer+24) = 0x01; *(data_pointer+26) = 0x10; *(data_pointer+28) = 0x01; *(data_pointer+510) = 0x55; *(data_pointer+511) = 0xaa; ux_utility_memory_copy(data_pointer+0x36,"FAT12",5); status = ram_disks[lun]->fx_media_driver_status; } else { while(number_blocks--) { status = fx_media_read(ram_disks[lun],lba,data_pointer); data_pointer+=512; lba++; } } return(status); } UINT demo_thread_media_write(VOID *storage, ULONG lun, UCHAR * data_pointer, ULONG number_blocks, ULONG lba, ULONG *media_status) { UINT status = 0; if(lba == 0) { ram_disks[lun]->fx_media_driver_logical_sector = 0; ram_disks[lun]->fx_media_driver_sectors = 1; ram_disks[lun]->fx_media_driver_request = FX_DRIVER_BOOT_WRITE; ram_disks[lun]->fx_media_driver_buffer = data_pointer; _fx_ram_driver(ram_disks[lun]); status = ram_disks[lun]->fx_media_driver_status; } else { while(number_blocks--) { status = fx_media_write(ram_disks[lun],lba,data_pointer); data_pointer+=512; lba++; } return(status); } return(1); }