/* 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_cdc_acm.h" #include "ux_device_stack.h" #include "ux_host_class_cdc_acm.h" #include "ux_test_dcd_sim_slave.h" #include "ux_test_hcd_sim_host.h" #include "ux_test_utility_sim.h" #include "ux_host_stack.h" /* Define constants. */ #define UX_DEMO_DEBUG_SIZE (4096*8) #define UX_DEMO_STACK_SIZE 1024 #define UX_DEMO_BUFFER_SIZE (UX_SLAVE_REQUEST_DATA_MAX_LENGTH + 1) #define UX_DEMO_XMIT_BUFFER_SIZE 512 #define UX_DEMO_RECEPTION_BUFFER_SIZE 512 #define UX_DEMO_FILE_BUFFER_SIZE 512 #define UX_DEMO_RECEPTION_BLOCK_SIZE 64 #define UX_DEMO_MEMORY_SIZE (64*1024) #define UX_DEMO_FILE_SIZE (128 * 1024) #define UX_RAM_DISK_MEMORY (256 * 1024) /* Define local/extern function prototypes. */ static VOID test_thread_entry(ULONG); static TX_THREAD tx_test_thread_host_simulation; static TX_THREAD tx_test_thread_slave_simulation; static VOID tx_test_thread_host_simulation_entry(ULONG); static VOID tx_test_thread_slave_simulation_entry(ULONG); static VOID test_cdc_instance_activate(VOID *cdc_instance); static VOID test_cdc_instance_deactivate(VOID *cdc_instance); static VOID test_cdc_instance_parameter_change(VOID *cdc_instance); /* Define global data structures. */ UCHAR usbx_memory[UX_DEMO_MEMORY_SIZE + (UX_DEMO_STACK_SIZE * 2)]; UX_HOST_CLASS *class_driver; UX_HOST_CLASS_CDC_ACM *cdc_acm_host_control; UX_HOST_CLASS_CDC_ACM *cdc_acm_host_data; UX_SLAVE_CLASS_CDC_ACM *cdc_acm_slave; UCHAR cdc_acm_slave_change; UX_SLAVE_CLASS_CDC_ACM_PARAMETER parameter; ULONG error_counter; ULONG set_cfg_counter; ULONG rsc_mem_free_on_set_cfg; ULONG rsc_sem_on_set_cfg; ULONG rsc_sem_get_on_set_cfg; ULONG rsc_mutex_on_set_cfg; ULONG rsc_enum_sem_usage; ULONG rsc_enum_sem_get_count; ULONG rsc_enum_mutex_usage; ULONG rsc_enum_mem_usage; /* Define device framework. */ #define DEVICE_FRAMEWORK_LENGTH_FULL_SPEED 161 #define DEVICE_FRAMEWORK_LENGTH_HIGH_SPEED 171 #define STRING_FRAMEWORK_LENGTH 47 #define LANGUAGE_ID_FRAMEWORK_LENGTH 2 static unsigned char device_framework_full_speed[] = { /* Device descriptor 18 bytes 0x02 bDeviceClass: CDC class code 0x00 bDeviceSubclass: CDC class sub code 0x00 bDeviceProtocol: CDC Device protocol idVendor & idProduct - http://www.linux-usb.org/usb.ids */ 0x12, 0x01, 0x10, 0x01, 0xEF, 0x02, 0x01, 0x08, 0x84, 0x84, 0x00, 0x00, 0x00, 0x01, 0x01, 0x02, 03, 0x02, /* bNumConfigurations */ /* Configuration 1 descriptor 9 bytes, total 68 bytes */ 0x09, 0x02, 0x44, 0x00, /* ,,wTotalLength */ 0x02, 0x01, 0x00, /* ,bConfigurationValue, */ 0x40, 0x00, /* Interface association descriptor. 8 bytes. */ 0x08, 0x0b, 0x00, 0x02, 0x02, 0x02, 0x00, 0x00, /* Communication Class Interface Descriptor Requirement. 9 bytes. */ 0x09, 0x04, 0x00, /* ,,bInterfaceNumber */ 0x00, /* bAlternateSetting */ 0x00, /* bNumEndpoints */ 0x02, 0x02, 0x01, /* bInterfaceClass,SubClass,Protocol */ 0x00, /* Header Functional Descriptor 5 bytes */ 0x05, 0x24, 0x00, 0x10, 0x01, /* ACM Functional Descriptor 4 bytes */ 0x04, 0x24, 0x02, 0x0f, /* Union Functional Descriptor 5 bytes */ 0x05, 0x24, 0x06, 0x00, /* Master interface */ 0x01, /* Slave interface */ /* Call Management Functional Descriptor 5 bytes */ 0x05, 0x24, 0x01, 0x03, 0x01, /* Data interface */ /* Data Class Interface Descriptor Requirement 9 bytes */ 0x09, 0x04, 0x01, 0x00, 0x02, 0x0A, 0x00, 0x00, 0x00, /* Endpoint 0x81 descriptor 7 bytes */ 0x07, 0x05, 0x81, 0x02, 0x40, 0x00, 0x00, /* Endpoint 0x02 descriptor 7 bytes */ 0x07, 0x05, 0x02, 0x02, 0x40, 0x00, 0x00, /* Configuration 2 descriptor 9 bytes, total 75 bytes */ 0x09, 0x02, 0x4b, 0x00, /* ,,wTotalLength */ 0x02, 0x02, 0x00, /* ,bConfigurationValue, */ 0x40, 0xFA, /* bmAttributes,bMaxPower () */ /* Interface association descriptor. 8 bytes. */ 0x08, 0x0b, 0x00, 0x02, 0x02, 0x02, 0x00, 0x00, /* Communication Class Interface Descriptor Requirement. 9 bytes. */ 0x09, 0x04, 0x00, /* ,,bInterfaceNumber */ 0x00, /* bAlternateSetting */ 0x01, /* bNumEndpoints */ 0x02, 0x02, 0x01, /* bInterfaceClass,SubClass,Protocol */ 0x00, /* Header Functional Descriptor 5 bytes */ 0x05, 0x24, 0x00, 0x10, 0x01, /* ACM Functional Descriptor 4 bytes */ 0x04, 0x24, 0x02, 0x0f, /* Union Functional Descriptor 5 bytes */ 0x05, 0x24, 0x06, 0x00, /* Master interface */ 0x01, /* Slave interface */ /* Call Management Functional Descriptor 5 bytes */ 0x05, 0x24, 0x01, 0x03, 0x01, /* Data interface */ /* Endpoint 0x83 descriptor 7 bytes */ 0x07, 0x05, 0x83, /* ,,bEndpointAddress */ 0x03, 0x08, 0x00, 0xFF, /* Data Class Interface Descriptor Requirement 9 bytes */ 0x09, 0x04, 0x01, 0x00, 0x02, 0x0A, 0x00, 0x00, 0x00, /* Endpoint 0x81 descriptor 7 bytes */ 0x07, 0x05, 0x81, 0x02, 0x40, 0x00, 0x00, /* Endpoint 0x02 descriptor 7 bytes */ 0x07, 0x05, 0x02, 0x02, 0x40, 0x00, 0x00, }; #define DEVICE_FRAMEWORK_EPA_POS_1_FS (DEVICE_FRAMEWORK_LENGTH_FULL_SPEED - 14 + 2) #define DEVICE_FRAMEWORK_EPA_POS_2_FS (DEVICE_FRAMEWORK_LENGTH_FULL_SPEED - 7 + 2) static unsigned char device_framework_high_speed[] = { /* Device descriptor 0x02 bDeviceClass: CDC class code 0x00 bDeviceSubclass: CDC class sub code 0x00 bDeviceProtocol: CDC Device protocol idVendor & idProduct - http://www.linux-usb.org/usb.ids */ 0x12, 0x01, 0x00, 0x02, 0xEF, 0x02, 0x01, 0x40, 0x84, 0x84, 0x00, 0x00, 0x00, 0x01, 0x01, 0x02, 03, 0x02, /* bNumConfigurations */ /* Device qualifier descriptor */ 0x0a, 0x06, 0x00, 0x02, 0x02, 0x00, 0x00, 0x40, 0x01, 0x00, /* Configuration 1 descriptor 9 bytes, total 68 bytes */ 0x09, 0x02, 0x44, 0x00, /* ,,wTotalLength */ 0x02, 0x01, 0x00, /* ,bConfigurationValue, */ 0x40, 0x00, /* Interface association descriptor. 8 bytes. */ 0x08, 0x0b, 0x00, 0x02, 0x02, 0x02, 0x00, 0x00, /* Communication Class Interface Descriptor Requirement. 9 bytes. */ 0x09, 0x04, 0x00, /* ,,bInterfaceNumber */ 0x00, /* bAlternateSetting */ 0x00, /* bNumEndpoints */ 0x02, 0x02, 0x01, /* bInterfaceClass,SubClass,Protocol */ 0x00, /* Header Functional Descriptor 5 bytes */ 0x05, 0x24, 0x00, 0x10, 0x01, /* ACM Functional Descriptor 4 bytes */ 0x04, 0x24, 0x02, 0x0f, /* Union Functional Descriptor 5 bytes */ 0x05, 0x24, 0x06, 0x00, /* Master interface */ 0x01, /* Slave interface */ /* Call Management Functional Descriptor 5 bytes */ 0x05, 0x24, 0x01, 0x03, 0x01, /* Data interface */ /* Data Class Interface Descriptor Requirement 9 bytes */ 0x09, 0x04, 0x01, 0x00, 0x02, 0x0A, 0x00, 0x00, 0x00, /* Endpoint 0x81 descriptor 7 bytes */ 0x07, 0x05, 0x81, 0x02, 0x40, 0x00, 0x00, /* Endpoint 0x02 descriptor 7 bytes */ 0x07, 0x05, 0x02, 0x02, 0x40, 0x00, 0x00, /* Configuration 2 descriptor 9 bytes, total 75 bytes */ 0x09, 0x02, 0x4b, 0x00, /* ,,wTotalLength */ 0x02, 0x02, 0x00, /* ,bConfigurationValue, */ 0x40, 0x00, /* Interface association descriptor. 8 bytes. */ 0x08, 0x0b, 0x00, 0x02, 0x02, 0x02, 0x00, 0x00, /* Communication Class Interface Descriptor Requirement. 9 bytes. */ 0x09, 0x04, 0x00, /* ,,bInterfaceNumber */ 0x00, /* bAlternateSetting */ 0x01, /* bNumEndpoints */ 0x02, 0x02, 0x01, /* bInterfaceClass,SubClass,Protocol */ 0x00, /* Header Functional Descriptor 5 bytes */ 0x05, 0x24, 0x00, 0x10, 0x01, /* ACM Functional Descriptor 4 bytes */ 0x04, 0x24, 0x02, 0x0f, /* Union Functional Descriptor 5 bytes */ 0x05, 0x24, 0x06, 0x00, /* Master interface */ 0x01, /* Slave interface */ /* Call Management Functional Descriptor 5 bytes */ 0x05, 0x24, 0x01, 0x03, 0x01, /* Data interface */ /* Endpoint 0x83 descriptor 7 bytes */ 0x07, 0x05, 0x83, /* ,,bEndpointAddress */ 0x03, 0x08, 0x00, 0xFF, /* Data Class Interface Descriptor Requirement 9 bytes */ 0x09, 0x04, 0x01, 0x00, 0x02, 0x0A, 0x00, 0x00, 0x00, /* Endpoint 0x81 descriptor 7 bytes */ 0x07, 0x05, 0x81, 0x02, 0x40, 0x00, 0x00, /* Endpoint 0x02 descriptor 7 bytes */ 0x07, 0x05, 0x02, 0x02, 0x40, 0x00, 0x00, }; #define DEVICE_FRAMEWORK_EPA_POS_1_HS (DEVICE_FRAMEWORK_LENGTH_HIGH_SPEED - 14 + 2) #define DEVICE_FRAMEWORK_EPA_POS_2_HS (DEVICE_FRAMEWORK_LENGTH_HIGH_SPEED - 7 + 2) static unsigned char string_framework[] = { /* Manufacturer string descriptor : Index 1 - "Express Logic" */ 0x09, 0x04, 0x01, 0x0c, 0x45, 0x78, 0x70, 0x72,0x65, 0x73, 0x20, 0x4c, 0x6f, 0x67, 0x69, 0x63, /* Product string descriptor : Index 2 - "EL Composite device" */ 0x09, 0x04, 0x02, 0x13, 0x45, 0x4c, 0x20, 0x43, 0x6f, 0x6d, 0x70, 0x6f, 0x73, 0x69, 0x74, 0x65, 0x20, 0x64, 0x65, 0x76, 0x69, 0x63, 0x65, /* Serial Number string descriptor : Index 3 - "0001" */ 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. */ static unsigned char language_id_framework[] = { /* English. */ 0x09, 0x04 }; static UX_TEST_SETUP _SetConfigure = UX_TEST_SETUP_SetConfigure; static UX_TEST_HCD_SIM_ACTION error_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_ERROR, UX_NULL}, /* Error */ { 0 } }; static UX_CONFIGURATION *cfg_2_modify; static VOID ux_test_hcd_entry_interaction_set_cfg(UX_TEST_ACTION *action, VOID *_params) { if (cfg_2_modify) cfg_2_modify -> ux_configuration_handle = 0; } static UX_TEST_HCD_SIM_ACTION corrupt_configuration_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_interaction_set_cfg, UX_TRUE}, /* Go on */ { 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 UINT test_host_change_function(ULONG event, UX_HOST_CLASS *cls, VOID *inst) { UX_HOST_CLASS_CDC_ACM *cdc_acm = (UX_HOST_CLASS_CDC_ACM *) inst; switch(event) { case UX_DEVICE_INSERTION: if (cdc_acm -> ux_host_class_cdc_acm_interface -> ux_interface_descriptor.bInterfaceClass == UX_HOST_CLASS_CDC_CONTROL_CLASS) cdc_acm_host_control = cdc_acm; else cdc_acm_host_data = cdc_acm; break; case UX_DEVICE_REMOVAL: if (cdc_acm -> ux_host_class_cdc_acm_interface -> ux_interface_descriptor.bInterfaceClass == UX_HOST_CLASS_CDC_CONTROL_CLASS) cdc_acm_host_control = UX_NULL; else cdc_acm_host_data = UX_NULL; break; default: break; } return 0; } static VOID test_cdc_instance_activate(VOID *cdc_instance) { /* Save the CDC instance. */ cdc_acm_slave = (UX_SLAVE_CLASS_CDC_ACM *) cdc_instance; } static VOID test_cdc_instance_deactivate(VOID *cdc_instance) { /* Reset the CDC instance. */ cdc_acm_slave = UX_NULL; } static VOID test_cdc_instance_parameter_change(VOID *cdc_instance) { /* Set CDC parameter change flag. */ cdc_acm_slave_change = UX_TRUE; } static VOID test_ux_error_callback(UINT system_level, UINT system_context, UINT error_code) { } /* Define what the initial system looks like. */ #ifdef CTEST void test_application_define(void *first_unused_memory) #else void usbx_cdc_acm_configure_test_application_define(void *first_unused_memory) #endif { UINT status; CHAR * stack_pointer; CHAR * memory_pointer; printf("Running CDC ACM Configure Test...................................... "); /* Reset testing counts. */ 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(test_ux_error_callback); /* The code below is required for installing the host portion of USBX */ status = ux_host_stack_initialize(test_host_change_function); if (status != UX_SUCCESS) { printf("ERROR #%d\n", __LINE__); test_control_return(1); } /* Register CDC ACM class */ status = ux_host_stack_class_register(_ux_system_host_class_cdc_acm_name, ux_host_class_cdc_acm_entry); if (status != UX_SUCCESS) { printf("ERROR #%d\n", __LINE__); test_control_return(1); } /* The code below is required for installing the device portion of USBX. No call back for device status change in this example. */ 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); } /* Set the parameters for callback when insertion/extraction of a CDC device. */ parameter.ux_slave_class_cdc_acm_instance_activate = test_cdc_instance_activate; parameter.ux_slave_class_cdc_acm_instance_deactivate = test_cdc_instance_deactivate; parameter.ux_slave_class_cdc_acm_parameter_change = test_cdc_instance_parameter_change; /* Initialize the device cdc class. This class owns both interfaces starting with 0. */ status = ux_device_stack_class_register(_ux_system_slave_class_cdc_acm_name, ux_device_class_cdc_acm_entry, 1,0, ¶meter); 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(); /* Check for error. */ if (status != TX_SUCCESS) { printf("ERROR #%d\n", __LINE__); test_control_return(1); } /* Register HCD for test */ status = ux_host_stack_hcd_register(_ux_system_host_hcd_simulator_name, _ux_test_hcd_sim_host_initialize,0,0); if (status != UX_SUCCESS) { printf("ERROR #%d\n", __LINE__); test_control_return(1); } /* Create the main host simulation thread. */ status = tx_thread_create(&tx_test_thread_host_simulation, "tx test host simulation", tx_test_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); } /* Create the main slave simulation thread. */ status = tx_thread_create(&tx_test_thread_slave_simulation, "tx test slave simulation", tx_test_thread_slave_simulation_entry, 0, stack_pointer + UX_DEMO_STACK_SIZE, 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); } } void tx_test_thread_host_simulation_entry(ULONG arg) { UINT status; ULONG test_n; ULONG mem_free; UX_HOST_CLASS_COMMAND class_command; UX_CONFIGURATION *configuration; UX_HOST_CLASS_CDC_ACM *cdc_control; UX_HOST_CLASS_CDC_ACM *cdc_data; UX_DEVICE *device; UX_DEVICE *parent_device; UX_INTERFACE *interface; stepinfo("\n"); /* Test connect. */ stepinfo(">>>>>>>>>>>>>>>> Test connect\n"); ux_test_hcd_sim_host_connect(UX_FULL_SPEED_DEVICE); tx_thread_sleep(100); if (cdc_acm_host_control == UX_NULL || cdc_acm_host_data == UX_NULL || cdc_acm_slave == UX_NULL) { printf("ERROR #%d: connection not detected\n", __LINE__); test_control_return(1); } mem_free = _ux_system -> ux_system_memory_byte_pool[UX_MEMORY_BYTE_POOL_REGULAR] -> ux_byte_pool_available; cdc_control = cdc_acm_host_control; cdc_data = cdc_acm_host_data; /* Test disconnect. */ stepinfo(">>>>>>>>>>>>>>>> Test disconnect\n"); ux_test_dcd_sim_slave_disconnect(); ux_test_hcd_sim_host_disconnect(); test_n = 10; while((cdc_acm_host_control || cdc_acm_host_data || cdc_acm_slave) && test_n --) tx_thread_sleep(10); if (cdc_acm_host_control || cdc_acm_host_data || cdc_acm_slave) { printf("ERROR #%d: instance not removed when disconnect, %p %p %p\n", __LINE__, cdc_acm_host_control, cdc_acm_host_data, cdc_acm_slave); test_control_return(1); } if (_ux_system -> ux_system_memory_byte_pool[UX_MEMORY_BYTE_POOL_REGULAR] -> ux_byte_pool_available <= mem_free) { printf("ERROR #%d: memory not freed when disconnect\n", __LINE__); test_control_return(1); } /* Test configure function */ stepinfo(">>>>>>>>>>>>>>>> Test Configure\n"); ux_test_dcd_sim_slave_connect(UX_FULL_SPEED_DEVICE); /* Now connect, configuration stopped because power issue */ ux_test_hcd_sim_host_connect(UX_FULL_SPEED_DEVICE); tx_thread_sleep(100); /* Find device */ status = _ux_host_stack_device_get(0, &device); if (status != UX_SUCCESS) { printf("ERROR #%d\n", __LINE__); test_control_return(1); } /* Reset configuration */ status = ux_host_stack_device_configuration_reset(device); if (status != UX_SUCCESS) { printf("ERROR #%d\n", __LINE__); test_control_return(1); } /* Find configuration */ status = _ux_host_stack_device_configuration_get(device, 0, &configuration); if (status != UX_SUCCESS) { printf("ERROR #%d\n", __LINE__); test_control_return(1); } /* Force power source */ device -> ux_device_power_source = UX_DEVICE_BUS_POWERED; /* Activate interfaces */ class_command.ux_host_class_command_request = UX_HOST_CLASS_COMMAND_ACTIVATE; /* Control interface */ interface = configuration -> ux_configuration_first_interface; class_command.ux_host_class_command_container = (VOID *)interface; class_command.ux_host_class_command_class_ptr = interface->ux_interface_class; status = interface->ux_interface_class->ux_host_class_entry_function(&class_command); if (status != UX_SUCCESS) { printf("ERROR #%d\n", __LINE__); test_control_return(1); } /* Data interface */ interface = configuration -> ux_configuration_first_interface->ux_interface_next_interface; class_command.ux_host_class_command_container = (VOID *)interface; class_command.ux_host_class_command_class_ptr = interface->ux_interface_class; status = interface->ux_interface_class->ux_host_class_entry_function(&class_command); if (status != UX_SUCCESS) { printf("ERROR #%d\n", __LINE__); test_control_return(1); } stepinfo(">>>>>>>>>>>>>>>> Test Configure ERROR\n"); ux_test_dcd_sim_slave_connect(UX_FULL_SPEED_DEVICE); /* Now connect, configuration stopped because power issue */ ux_test_hcd_sim_host_connect(UX_FULL_SPEED_DEVICE); tx_thread_sleep(100); /* Find device */ status = _ux_host_stack_device_get(0, &device); if (status != UX_SUCCESS) { printf("ERROR #%d\n", __LINE__); test_control_return(1); } /* Reset configuration */ status = ux_host_stack_device_configuration_reset(device); if (status != UX_SUCCESS) { printf("ERROR #%d\n", __LINE__); test_control_return(1); } /* Find configuration */ status = _ux_host_stack_device_configuration_get(device, 0, &configuration); if (status != UX_SUCCESS) { printf("ERROR #%d\n", __LINE__); test_control_return(1); } #if UX_MAX_DEVICES > 1 stepinfo(">>>>>>>>>>>>>>>> Test Configure ERROR - Parent power fail\n"); /* Get a device */ parent_device = _ux_host_stack_new_device_get(); /* Use this device as parent */ parent_device -> ux_device_power_source = UX_DEVICE_BUS_POWERED; device -> ux_device_parent = parent_device; /* Force power source */ device -> ux_device_power_source = UX_DEVICE_BUS_POWERED; /* Activate interfaces */ class_command.ux_host_class_command_request = UX_HOST_CLASS_COMMAND_ACTIVATE; /* Control interface */ interface = configuration -> ux_configuration_first_interface; class_command.ux_host_class_command_container = (VOID *)interface; class_command.ux_host_class_command_class_ptr = interface->ux_interface_class; status = interface->ux_interface_class->ux_host_class_entry_function(&class_command); if (status != UX_CONNECTION_INCOMPATIBLE) { printf("ERROR #%d\n", __LINE__); test_control_return(1); } stepinfo(">>>>>>>>>>>>>>>> Test Configure ERROR - Configuration handler\n"); device -> ux_device_handle = 0; status = interface->ux_interface_class->ux_host_class_entry_function(&class_command); if (status != UX_CONFIGURATION_HANDLE_UNKNOWN) { printf("ERROR %d: expect UX_CONFIGURATION_HANDLE_UNKNOWN but got 0x%x\n", __LINE__, status); test_control_return(1); } device -> ux_device_handle = (ULONG) (ALIGN_TYPE) device; stepinfo(">>>>>>>>>>>>>>>> Test Configure ERROR - Parent power OK but SetConfigure error\n"); parent_device -> ux_device_power_source = UX_DEVICE_SELF_POWERED; ux_test_hcd_sim_host_set_actions(error_on_SetCfg); status = interface->ux_interface_class->ux_host_class_entry_function(&class_command); if (status == UX_SUCCESS) { printf("ERROR %d: expect fail\n", __LINE__); test_control_return(1); } #endif stepinfo(">>>>>>>>>>>>>>>> Test Configure ERROR - Device power OK but SetConfigure error\n"); device -> ux_device_power_source = UX_DEVICE_SELF_POWERED; ux_test_hcd_sim_host_set_actions(error_on_SetCfg); status = interface->ux_interface_class->ux_host_class_entry_function(&class_command); if (status == UX_SUCCESS) { printf("ERROR %d: expect fail\n", __LINE__); test_control_return(1); } stepinfo(">>>>>>>>>>>>>>>> Test Configure ERROR - SetConfigure\n"); UX_DEVICE_PARENT_SET(device, UX_NULL); ux_test_hcd_sim_host_set_actions(error_on_SetCfg); status = interface->ux_interface_class->ux_host_class_entry_function(&class_command); if (status == UX_SUCCESS) { printf("ERROR #%d\n", __LINE__); test_control_return(1); } stepinfo(">>>>>>>>>>>>>>>> Test Configure ERROR - Interface get\n"); /* Break the configuration */ cfg_2_modify = configuration; ux_test_hcd_sim_host_set_actions(corrupt_configuration_on_SetCfg); status = interface->ux_interface_class->ux_host_class_entry_function(&class_command); if (status == UX_SUCCESS) { printf("ERROR #%d: %x\n", __LINE__, status); test_control_return(1); } /* Restore */ cfg_2_modify = UX_NULL; configuration->ux_configuration_handle = (ULONG)(ALIGN_TYPE)configuration; /* Deinitialize the class. */ status = ux_device_stack_class_unregister(_ux_system_slave_class_cdc_acm_name, ux_device_class_cdc_acm_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); } void tx_test_thread_slave_simulation_entry(ULONG arg) { while(1) { /* Sleep so ThreadX on Win32 will delete this thread. */ tx_thread_sleep(10); } }