/***************************************************************************/ /* Copyright (c) 2024 Microsoft Corporation */ /* Copyright (c) 2026 Eclipse ThreadX contributors */ /* */ /* This program and the accompanying materials are made available under */ /* the terms of the MIT License which is available at */ /* https://opensource.org/licenses/MIT. */ /* */ /* SPDX-License-Identifier: MIT */ /***************************************************************************/ /* This NetX test concentrates on the raw packet IPv6 send/receive operation. */ #include "tx_api.h" #include "nx_api.h" #include "nx_tcp.h" #include "nx_udp.h" extern void test_control_return(UINT status); #if defined(__PRODUCT_NETXDUO__) && !defined(NX_DISABLE_IPV4) #define DEMO_STACK_SIZE 2048 /* Define the ThreadX and NetX object control blocks... */ static TX_THREAD ntest_0; static TX_THREAD ntest_1; static NX_PACKET_POOL pool_0; static NX_IP ip_0; static NX_IP ip_1; /* Define the counters used in the test application... */ static ULONG error_counter; /* Define thread prototypes. */ static void ntest_0_entry(ULONG thread_input); static void ntest_1_entry(ULONG thread_input); extern void _nx_ram_network_driver_1500(struct NX_IP_DRIVER_STRUCT *driver_req); /* Define what the initial system looks like. */ #ifdef CTEST VOID test_application_define(void *first_unused_memory) #else void netx_ip_raw_packet_queue_test_application_define(void *first_unused_memory) #endif { CHAR *pointer; UINT status; /* Setup the working pointer. */ pointer = (CHAR *) first_unused_memory; error_counter = 0; /* Create the main thread. */ tx_thread_create(&ntest_0, "thread 0", ntest_0_entry, 0, pointer, DEMO_STACK_SIZE, 3, 3, TX_NO_TIME_SLICE, TX_AUTO_START); pointer = pointer + DEMO_STACK_SIZE; tx_thread_create(&ntest_1, "thread 1", ntest_1_entry, 0, pointer, DEMO_STACK_SIZE, 4, 4, TX_NO_TIME_SLICE, TX_AUTO_START); pointer = pointer + DEMO_STACK_SIZE; /* Initialize the NetX system. */ nx_system_initialize(); /* Create a packet pool. */ status = nx_packet_pool_create(&pool_0, "NetX Main Packet Pool", 256, pointer, 8192); pointer = pointer + 8192; if (status != NX_SUCCESS) error_counter++; /* Create IP instances. */ status = nx_ip_create(&ip_0, "NetX IP Instance 0", IP_ADDRESS(1, 2, 3, 9), 0xFFFFFF00UL, &pool_0, _nx_ram_network_driver_1500, pointer, 2048, 1); pointer = pointer + 2048; if (status != NX_SUCCESS) error_counter++; status = nx_ip_create(&ip_1, "NetX IP Instance 1", IP_ADDRESS(1, 2, 3, 10), 0xFFFFFF00UL, &pool_0, _nx_ram_network_driver_1500, pointer, 2048, 1); pointer = pointer + 2048; if (status != NX_SUCCESS) error_counter++; /* Enable ARP and supply ARP cache memory for IP Instance 0. */ status = nx_arp_enable(&ip_0, (void *) pointer, 1024); pointer = pointer + 1024; if (status != NX_SUCCESS) error_counter++; status = nx_arp_enable(&ip_1, (void *) pointer, 1024); pointer = pointer + 1024; if (status != NX_SUCCESS) error_counter++; /* Enable UDP for IP instances. */ status = nx_udp_enable(&ip_0); if (status != NX_SUCCESS) error_counter++; status = nx_udp_enable(&ip_1); if (status != NX_SUCCESS) error_counter++; status = nx_icmp_enable(&ip_0); if(status != NX_SUCCESS) error_counter++; status = nx_icmp_enable(&ip_1); if(status) error_counter++; status = nx_ip_raw_packet_enable(&ip_0); if (status != NX_SUCCESS) error_counter++; status = nx_ip_raw_packet_enable(&ip_1); if (status != NX_SUCCESS) error_counter++; } /* Define the test threads. */ static void ntest_0_entry(ULONG thread_input) { UINT status; ULONG value; NX_PACKET *my_packet; UINT i; /* Print out test information banner. */ printf("NetX Test: IP Raw Packet Queue Test.................................."); /* Check for earlier error. */ if (error_counter) { printf("ERROR!\n"); test_control_return(1); } /* Check the status of the IP instances. */ status = nx_ip_status_check(&ip_0, NX_IP_INITIALIZE_DONE, &value, NX_IP_PERIODIC_RATE); /* Check for an error. */ if ((status) || (value != NX_IP_INITIALIZE_DONE)) error_counter++; /* Set queue size to 2. */ status = nx_ip_raw_receive_queue_max_set(&ip_0, 2); if(status != NX_SUCCESS) error_counter++; /* Let thread 1 to send 3 packets. */ tx_thread_sleep(NX_IP_PERIODIC_RATE); /* Receive 2 packets. */ i = 0; while(i < 2) { i++; /* Receive the second packet. */ status = nx_ip_raw_packet_receive(&ip_0, &my_packet, NX_IP_PERIODIC_RATE); if (status != NX_SUCCESS) error_counter++; if(memcmp(my_packet -> nx_packet_prepend_ptr, "ABCDEFGHIJKLMNOPQRSTUVWXYZ ", 28)) error_counter++; status = nx_packet_release(my_packet); if (status != NX_SUCCESS) error_counter++; } /* Because the queue size is 2, the 3rd packet can't be received. */ status = nx_ip_raw_packet_receive(&ip_0, &my_packet, NX_IP_PERIODIC_RATE); if (status != NX_NO_PACKET) error_counter++; if(error_counter) { printf("ERROR!\n"); test_control_return(1); } else { printf("SUCCESS!\n"); test_control_return(0); } } static void ntest_1_entry(ULONG thread_input) { UINT status; NX_PACKET *my_packet; ULONG value; UINT i; /* Check the status of the IP instances. */ status = nx_ip_status_check(&ip_1, NX_IP_INITIALIZE_DONE, &value, NX_IP_PERIODIC_RATE); /* Check for an error. */ if ((status) || (value != NX_IP_INITIALIZE_DONE)) error_counter++; i = 0; while(i < 2) { i++; /* Allocate another packet. */ status = nx_packet_allocate(&pool_0, &my_packet, NX_UDP_PACKET, TX_WAIT_FOREVER); /* Check status. */ if (status != NX_SUCCESS) error_counter++; /* Write ABCs into the packet payload! */ status = nx_packet_data_append(my_packet, "ABCDEFGHIJKLMNOPQRSTUVWXYZ ", 28, &pool_0, 2 * NX_IP_PERIODIC_RATE); /* Check status. */ if (status != NX_SUCCESS) error_counter++; /* Send the second raw IP packet. */ status = nx_ip_raw_packet_send(&ip_1, my_packet, IP_ADDRESS(1, 2, 3, 9), NX_IP_NORMAL); /* Check status. */ if (status != NX_SUCCESS) error_counter++; } } #else #ifdef CTEST VOID test_application_define(void *first_unused_memory) #else void netx_ip_raw_packet_queue_test_application_define(void *first_unused_memory) #endif { /* Print out test information banner. */ printf("NetX Test: IP Raw Packet Queue Test..................................N/A\n"); test_control_return(3); } #endif /* __PRODUCT_NETXDUO__ */