netxduo
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Outline
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#define NX_SYS_H
_nx_system_initialize();
#define SYSTEM_DECLARE
#define SYSTEM_DECLARE
_nx_system_build_options_1
_nx_system_build_options_2
_nx_system_build_options_3
_nx_system_build_options_4
_nx_system_build_options_5
Files
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SourceVuSTM32 Libraries and Samplesnetxduocommon/inc/nx_system.h
 
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/**************************************************************************/ /* */ /* Copyright (c) Microsoft Corporation. All rights reserved. */ /* */ /* This software is licensed under the Microsoft Software License */ /* Terms for Microsoft Azure RTOS. Full text of the license can be */ /* found in the LICENSE file at https://aka.ms/AzureRTOS_EULA */ /* and in the root directory of this software. */ /* */... /**************************************************************************/ ... /**************************************************************************/ /**************************************************************************/ /** */ /** NetX Component */ /** */ /** System Management (System) */ /** */... /**************************************************************************/ /**************************************************************************/ ... /**************************************************************************/ /* */ /* COMPONENT DEFINITION RELEASE */ /* */ /* nx_system.h PORTABLE C */ /* 6.1 */ /* AUTHOR */ /* */ /* Yuxin Zhou, Microsoft Corporation */ /* */ /* DESCRIPTION */ /* */ /* This file defines the NetX system management component, */ /* including all data types and external references. It is assumed */ /* that nx_api.h and nx_port.h have already been included. */ /* */ /* RELEASE HISTORY */ /* */ /* DATE NAME DESCRIPTION */ /* */ /* 05-19-2020 Yuxin Zhou Initial Version 6.0 */ /* 09-30-2020 Yuxin Zhou Modified comment(s), */ /* resulting in version 6.1 */ /* */... /**************************************************************************/ #ifndef NX_SYS_H #define NX_SYS_H /* Define system management function prototypes. */ VOID _nx_system_initialize(VOID); /* Define error checking shells for API services. These are only referenced by the application. *//* ... */ /* System management component data declarations follow. */ /* Determine if the initialization function of this component is including this file. If so, make the data definitions really happen. Otherwise, make them extern so other functions in the component can access them. *//* ... */ /*lint -e767 suppress different definitions. */ #ifdef NX_SYSTEM_INIT #define SYSTEM_DECLARE #else #define SYSTEM_DECLARE extern #endif /*lint +e767 enable checking for different definitions. */ /* Define the global NetX build options variables. These variables contain a bit map representing how the NetX library was built. The following are the bit field definitions: _nx_system_build_options_1: Bit(s) Meaning 31 NX_LITTLE_ENDIAN 30 NX_DISABLE_ARP_AUTO_ENTRY 29 NX_ENABLE_TCP_KEEPALIVE 28 NX_TCP_IMMEDIATE_ACK 27 NX_DRIVER_DEFERRED_PROCESSING 26 NX_DISABLE_FRAGMENTATION 25 NX_DISABLE_IP_RX_CHECKSUM 24 NX_DISABLE_IP_TX_CHECKSUM 23 NX_DISABLE_TCP_RX_CHECKSUM 22 NX_DISABLE_TCP_TX_CHECKSUM 21 NX_DISABLE_RESET_DISCONNECT 20 NX_DISABLE_RX_SIZE_CHECKING 19 NX_DISABLE_ARP_INFO 18 NX_DISABLE_IP_INFO 17 NX_DISABLE_ICMP_INFO 16 NX_DISABLE_IGMP_INFO 15 NX_DISABLE_PACKET_INFO 14 NX_DISABLE_RARP_INFO 13 NX_DISABLE_TCP_INFO 12 NX_DISABLE_UDP_INFO 3-0 NX_TCP_RETRY_SHIFT _nx_system_build_options_2: Bit(s) Meaning 31-16 NX_IP_PERIODIC_RATE 15-8 NX_ARP_EXPIRATION_RATE 7-0 NX_ARP_UPDATE_RATE _nx_system_build_options_3: Bit(s) Meaning 31-24 NX_TCP_ACK_TIMER_RATE 23-16 NX_TCP_FAST_TIMER_RATE 15-8 NX_TCP_TRANSMIT_TIMER_RATE 7-0 NX_TCP_KEEPALIVE_RETRY _nx_system_build_options_4: Bit(s) Meaning 31-16 NX_TCP_KEEPALIVE_INITIAL 15-8 NX_ARP_MAXIMUM_RETRIES 7-4 NX_ARP_MAX_QUEUE_DEPTH 3-0 NX_TCP_KEEPALIVE_RETRIES _nx_system_build_options_5: Bit(s) Meaning 31-24 NX_MAX_MULTICAST_GROUPS 23-16 NX_MAX_LISTEN_REQUESTS 15-8 NX_TCP_MAXIMUM_RETRIES 7-0 NX_TCP_MAXIMUM_TX_QUEUE Note that values greater than the value that can be represented in the build options bit field are represented as all ones in the bit field. For example, if NX_TCP_ACK_TIMER_RATE is 256, the value in the bits 31-24 of _nx_system_build_options_3 is 0xFF, which is 255 decimal. *//* ... */ SYSTEM_DECLARE ULONG _nx_system_build_options_1; SYSTEM_DECLARE ULONG _nx_system_build_options_2; SYSTEM_DECLARE ULONG _nx_system_build_options_3; SYSTEM_DECLARE ULONG _nx_system_build_options_4; SYSTEM_DECLARE ULONG _nx_system_build_options_5; /* ... */ #endif...
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