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https://github.com/azure-rtos/usbx.git
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111 lines
3.6 KiB
C
111 lines
3.6 KiB
C
/* This test tests the case where there is no control interface. */
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#include "usbx_ux_test_cdc_ecm.h"
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static unsigned char no_control_interface_framework[] = {
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/* Device Descriptor */
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0x12, /* bLength */
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0x01, /* bDescriptorType */
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0x10, 0x01, /* bcdUSB */
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0xef, /* bDeviceClass - Depends on bDeviceSubClass */
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0x02, /* bDeviceSubClass - Depends on bDeviceProtocol */
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0x01, /* bDeviceProtocol - There's an IAD */
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0x40, /* bMaxPacketSize0 */
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0x70, 0x07, /* idVendor */
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0x42, 0x10, /* idProduct */
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0x00, 0x01, /* bcdDevice */
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0x01, /* iManufacturer */
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0x02, /* iProduct */
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0x03, /* iSerialNumber */
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0x01, /* bNumConfigurations */
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/* Configuration Descriptor */
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0x09, /* bLength */
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0x02, /* bDescriptorType */
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0x29, 0x00, /* wTotalLength */
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0x02, /* bNumInterfaces */
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0x01, /* bConfigurationValue */
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0x00, /* iConfiguration */
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0xc0, /* bmAttributes - Self-powered */
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0x00, /* bMaxPower */
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/* Interface Descriptor */
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0x09, /* bLength */
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0x04, /* bDescriptorType */
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0x01, /* bInterfaceNumber */
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0x00, /* bAlternateSetting */
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0x00, /* bNumEndpoints */
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0x0a, /* bInterfaceClass - CDC - Data */
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0x00, /* bInterfaceSubClass - Should be 0x00 */
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0x00, /* bInterfaceProtocol - No class specific protocol required */
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0x00, /* iInterface */
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/* Interface Descriptor */
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0x09, /* bLength */
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0x04, /* bDescriptorType */
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0x01, /* bInterfaceNumber */
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0x01, /* bAlternateSetting */
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0x02, /* bNumEndpoints */
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0x0a, /* bInterfaceClass - CDC - Data */
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0x00, /* bInterfaceSubClass - Should be 0x00 */
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0x00, /* bInterfaceProtocol - No class specific protocol required */
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0x00, /* iInterface */
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/* Endpoint Descriptor */
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0x07, /* bLength */
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0x05, /* bDescriptorType */
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0x05, /* bEndpointAddress */
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0x02, /* bmAttributes - Bulk */
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0x40, 0x00, /* wMaxPacketSize */
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0x00, /* bInterval */
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/* Endpoint Descriptor */
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0x07, /* bLength */
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0x05, /* bDescriptorType */
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0x86, /* bEndpointAddress */
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0x02, /* bmAttributes - Bulk */
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0x40, 0x00, /* wMaxPacketSize */
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0x00, /* bInterval */
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};
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static DEVICE_INIT_DATA device_init_data = { no_control_interface_framework, sizeof(no_control_interface_framework), .dont_register_hcd = 1 };
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/* Define what the initial system looks like. */
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#ifdef CTEST
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void test_application_define(void *first_unused_memory)
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#else
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void usbx_cdc_ecm_no_control_interface_test_application_define(void *first_unused_memory)
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#endif
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{
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/* Inform user. */
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printf("Running CDC-ECM No Control Interface Test........................... ");
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stepinfo("\n");
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ux_test_cdc_ecm_initialize_use_framework(first_unused_memory, &device_init_data);
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}
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static void post_init_host()
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{
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/* We expect this to fail multiple times since enumeration tries multiple times. */
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ux_test_add_action_to_main_list_multiple(create_error_match_action(UX_SYSTEM_LEVEL_THREAD, UX_SYSTEM_CONTEXT_CLASS, UX_DESCRIPTOR_CORRUPTED), 3);
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ux_test_add_action_to_main_list(create_error_match_action(UX_SYSTEM_LEVEL_THREAD, UX_SYSTEM_CONTEXT_ROOT_HUB, UX_DEVICE_ENUMERATION_FAILURE));
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/* Begin enumeration. */
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UX_TEST_CHECK_SUCCESS(ux_host_stack_hcd_register(_ux_system_host_hcd_simulator_name, _ux_test_hcd_sim_host_initialize, 0, 0));
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/* The HCD init function put()s the HCD semaphore, so we can do this here. */
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ux_test_wait_for_enum_thread_completion();
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/* Enumeration should've failed. */
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UX_TEST_ASSERT(ux_test_check_actions_empty());
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UX_TEST_ASSERT(cdc_ecm_host_from_system_change_function == UX_NULL);
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}
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static void post_init_device()
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{
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} |