mirror of
https://github.com/eddyem/BTA_utils.git
synced 2025-12-06 02:35:13 +03:00
fixed bugs with dead without net in bta_mirtemp
This commit is contained in:
eddyem
parent
6d471893c4
commit
cfcea9b83d
@ -154,7 +154,11 @@ typedef struct __attribute__((__packed__)){
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int32_t status;
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int32_t status;
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} outdata;
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} outdata;
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#define ACS_CMD(a) do{green(#a); printf("\n"); a; }while(0)
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#ifdef EBUG
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#define ACS_CMD(a) do{green(#a); printf("\n"); }while(0)
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#else
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#define ACS_CMD(a) do{red(#a); printf("\n"); a; }while(0)
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#endif
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/**
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/**
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* send input RA/Decl (j2000!) coordinates to tel
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* send input RA/Decl (j2000!) coordinates to tel
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* both coords are in seconds (ra in time, dec in angular)
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* both coords are in seconds (ra in time, dec in angular)
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@ -387,8 +391,10 @@ int main(_U_ int argc, char **argv){
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if(fabs(M_time - last) < 0.02)
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if(fabs(M_time - last) < 0.02)
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ERRX(_("Data stale!"));
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ERRX(_("Data stale!"));
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get_cmd_queue(&ucmd, ClientSide);
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get_cmd_queue(&ucmd, ClientSide);
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#ifndef EBUG
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passhash pass = {0,0};
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passhash pass = {0,0};
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get_passhash(&pass);
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get_passhash(&pass);
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#endif
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printf(_("All OK, start socket\n"));
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printf(_("All OK, start socket\n"));
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@ -1,9 +1,8 @@
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PROGRAM = bta_mirtemp
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PROGRAM = bta_mirtemp
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LDFLAGS = -lcrypt
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LDFLAGS = -lcrypt
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#-lm -lsla
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SRCS = $(wildcard *.c)
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SRCS = $(wildcard *.c)
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CC = gcc
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CC = gcc
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DEFINES = -D_XOPEN_SOURCE=666
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DEFINES = -D_XOPEN_SOURCE=1111 -D_GNU_SOURCE
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# -DEBUG
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# -DEBUG
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CXX = gcc
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CXX = gcc
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CFLAGS = -Wall -Werror -Wextra $(DEFINES) -pthread
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CFLAGS = -Wall -Werror -Wextra $(DEFINES) -pthread
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@ -1,6 +1,8 @@
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#include "bta_shdata.h"
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#include "bta_shdata.h"
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#include "usefull_macros.h"
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#include "usefull_macros.h"
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#include <crypt.h>
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#pragma pack(push, 4)
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#pragma pack(push, 4)
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// Main command channel (level 5)
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// Main command channel (level 5)
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struct CMD_Queue mcmd = {{"Mcmd"}, 0200,0,-1,0};
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struct CMD_Queue mcmd = {{"Mcmd"}, 0200,0,-1,0};
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2
bta_mirtemp/btamirtemp.config
Normal file
2
bta_mirtemp/btamirtemp.config
Normal file
@ -0,0 +1,2 @@
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// Add predefined macros for your project here. For example:
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// #define THE_ANSWER 42
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1
bta_mirtemp/btamirtemp.creator
Normal file
1
bta_mirtemp/btamirtemp.creator
Normal file
@ -0,0 +1 @@
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[General]
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170
bta_mirtemp/btamirtemp.creator.user
Normal file
170
bta_mirtemp/btamirtemp.creator.user
Normal file
@ -0,0 +1,170 @@
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<?xml version="1.0" encoding="UTF-8"?>
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<!DOCTYPE QtCreatorProject>
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<!-- Written by QtCreator 4.8.2, 2020-08-21T12:33:04. -->
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<qtcreator>
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<data>
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<variable>EnvironmentId</variable>
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<value type="QByteArray">{7bd84e39-ca37-46d3-be9d-99ebea85bc0d}</value>
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</data>
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<data>
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<variable>ProjectExplorer.Project.ActiveTarget</variable>
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<value type="int">0</value>
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</data>
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<data>
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<variable>ProjectExplorer.Project.EditorSettings</variable>
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<valuemap type="QVariantMap">
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<value type="bool" key="EditorConfiguration.AutoIndent">true</value>
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<value type="bool" key="EditorConfiguration.AutoSpacesForTabs">false</value>
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<value type="bool" key="EditorConfiguration.CamelCaseNavigation">true</value>
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<valuemap type="QVariantMap" key="EditorConfiguration.CodeStyle.0">
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<value type="QString" key="language">Cpp</value>
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<valuemap type="QVariantMap" key="value">
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<value type="QByteArray" key="CurrentPreferences">CppGlobal</value>
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</valuemap>
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</valuemap>
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<valuemap type="QVariantMap" key="EditorConfiguration.CodeStyle.1">
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<value type="QString" key="language">QmlJS</value>
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<valuemap type="QVariantMap" key="value">
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<value type="QByteArray" key="CurrentPreferences">QmlJSGlobal</value>
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</valuemap>
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</valuemap>
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<value type="int" key="EditorConfiguration.CodeStyle.Count">2</value>
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<value type="QByteArray" key="EditorConfiguration.Codec">KOI8-R</value>
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<value type="bool" key="EditorConfiguration.ConstrainTooltips">false</value>
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<value type="int" key="EditorConfiguration.IndentSize">4</value>
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<value type="bool" key="EditorConfiguration.KeyboardTooltips">false</value>
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<value type="int" key="EditorConfiguration.MarginColumn">80</value>
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<value type="bool" key="EditorConfiguration.MouseHiding">true</value>
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<value type="bool" key="EditorConfiguration.MouseNavigation">true</value>
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<value type="int" key="EditorConfiguration.PaddingMode">1</value>
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<value type="bool" key="EditorConfiguration.ScrollWheelZooming">true</value>
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<value type="bool" key="EditorConfiguration.ShowMargin">false</value>
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<value type="int" key="EditorConfiguration.SmartBackspaceBehavior">0</value>
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<value type="bool" key="EditorConfiguration.SmartSelectionChanging">true</value>
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<value type="bool" key="EditorConfiguration.SpacesForTabs">true</value>
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<value type="int" key="EditorConfiguration.TabKeyBehavior">0</value>
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<value type="int" key="EditorConfiguration.TabSize">8</value>
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<value type="bool" key="EditorConfiguration.UseGlobal">true</value>
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<value type="int" key="EditorConfiguration.Utf8BomBehavior">1</value>
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<value type="bool" key="EditorConfiguration.addFinalNewLine">true</value>
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<value type="bool" key="EditorConfiguration.cleanIndentation">false</value>
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<value type="bool" key="EditorConfiguration.cleanWhitespace">true</value>
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<value type="bool" key="EditorConfiguration.inEntireDocument">false</value>
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</valuemap>
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</data>
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<data>
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<variable>ProjectExplorer.Project.PluginSettings</variable>
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<valuemap type="QVariantMap">
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<valuelist type="QVariantList" key="ClangCodeModel.CustomCommandLineKey"/>
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<value type="bool" key="ClangCodeModel.UseGlobalConfig">true</value>
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</valuemap>
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</data>
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<data>
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<variable>ProjectExplorer.Project.Target.0</variable>
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<valuemap type="QVariantMap">
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<value type="QString" key="ProjectExplorer.ProjectConfiguration.DefaultDisplayName">Desktop</value>
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<value type="QString" key="ProjectExplorer.ProjectConfiguration.DisplayName">Desktop</value>
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<value type="QString" key="ProjectExplorer.ProjectConfiguration.Id">{65a14f9e-e008-4c1b-89df-4eaa4774b6e3}</value>
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<value type="int" key="ProjectExplorer.Target.ActiveBuildConfiguration">0</value>
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<value type="int" key="ProjectExplorer.Target.ActiveDeployConfiguration">0</value>
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<value type="int" key="ProjectExplorer.Target.ActiveRunConfiguration">0</value>
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<valuemap type="QVariantMap" key="ProjectExplorer.Target.BuildConfiguration.0">
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<value type="QString" key="ProjectExplorer.BuildConfiguration.BuildDirectory">/Big/Data/00-BTAmirtemp</value>
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<valuemap type="QVariantMap" key="ProjectExplorer.BuildConfiguration.BuildStepList.0">
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<valuemap type="QVariantMap" key="ProjectExplorer.BuildStepList.Step.0">
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<valuelist type="QVariantList" key="GenericProjectManager.GenericMakeStep.BuildTargets">
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<value type="QString">all</value>
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</valuelist>
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<value type="bool" key="GenericProjectManager.GenericMakeStep.Clean">false</value>
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<value type="QString" key="GenericProjectManager.GenericMakeStep.MakeArguments"></value>
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<value type="QString" key="GenericProjectManager.GenericMakeStep.MakeCommand"></value>
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<value type="bool" key="GenericProjectManager.GenericMakeStep.OverrideMakeflags">false</value>
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<value type="bool" key="ProjectExplorer.BuildStep.Enabled">true</value>
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<value type="QString" key="ProjectExplorer.ProjectConfiguration.DefaultDisplayName">Сборка</value>
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<value type="QString" key="ProjectExplorer.ProjectConfiguration.DisplayName"></value>
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<value type="QString" key="ProjectExplorer.ProjectConfiguration.Id">GenericProjectManager.GenericMakeStep</value>
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</valuemap>
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<value type="int" key="ProjectExplorer.BuildStepList.StepsCount">1</value>
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<value type="QString" key="ProjectExplorer.ProjectConfiguration.DefaultDisplayName">Сборка</value>
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<value type="QString" key="ProjectExplorer.ProjectConfiguration.DisplayName"></value>
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<value type="QString" key="ProjectExplorer.ProjectConfiguration.Id">ProjectExplorer.BuildSteps.Build</value>
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</valuemap>
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<valuemap type="QVariantMap" key="ProjectExplorer.BuildConfiguration.BuildStepList.1">
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<valuemap type="QVariantMap" key="ProjectExplorer.BuildStepList.Step.0">
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<valuelist type="QVariantList" key="GenericProjectManager.GenericMakeStep.BuildTargets">
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<value type="QString">clean</value>
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</valuelist>
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<value type="bool" key="GenericProjectManager.GenericMakeStep.Clean">false</value>
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<value type="QString" key="GenericProjectManager.GenericMakeStep.MakeArguments"></value>
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<value type="QString" key="GenericProjectManager.GenericMakeStep.MakeCommand"></value>
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<value type="bool" key="GenericProjectManager.GenericMakeStep.OverrideMakeflags">false</value>
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<value type="bool" key="ProjectExplorer.BuildStep.Enabled">true</value>
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<value type="QString" key="ProjectExplorer.ProjectConfiguration.DefaultDisplayName">Сборка</value>
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<value type="QString" key="ProjectExplorer.ProjectConfiguration.DisplayName"></value>
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<value type="QString" key="ProjectExplorer.ProjectConfiguration.Id">GenericProjectManager.GenericMakeStep</value>
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</valuemap>
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<value type="int" key="ProjectExplorer.BuildStepList.StepsCount">1</value>
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<value type="QString" key="ProjectExplorer.ProjectConfiguration.DefaultDisplayName">Очистка</value>
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<value type="QString" key="ProjectExplorer.ProjectConfiguration.DisplayName"></value>
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<value type="QString" key="ProjectExplorer.ProjectConfiguration.Id">ProjectExplorer.BuildSteps.Clean</value>
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</valuemap>
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<value type="int" key="ProjectExplorer.BuildConfiguration.BuildStepListCount">2</value>
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<value type="bool" key="ProjectExplorer.BuildConfiguration.ClearSystemEnvironment">false</value>
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<valuelist type="QVariantList" key="ProjectExplorer.BuildConfiguration.UserEnvironmentChanges"/>
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<value type="QString" key="ProjectExplorer.ProjectConfiguration.DefaultDisplayName">По умолчанию</value>
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<value type="QString" key="ProjectExplorer.ProjectConfiguration.DisplayName">По умолчанию</value>
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<value type="QString" key="ProjectExplorer.ProjectConfiguration.Id">GenericProjectManager.GenericBuildConfiguration</value>
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</valuemap>
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<value type="int" key="ProjectExplorer.Target.BuildConfigurationCount">1</value>
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<valuemap type="QVariantMap" key="ProjectExplorer.Target.DeployConfiguration.0">
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<valuemap type="QVariantMap" key="ProjectExplorer.BuildConfiguration.BuildStepList.0">
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<value type="int" key="ProjectExplorer.BuildStepList.StepsCount">0</value>
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<value type="QString" key="ProjectExplorer.ProjectConfiguration.DefaultDisplayName">Установка</value>
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<value type="QString" key="ProjectExplorer.ProjectConfiguration.DisplayName"></value>
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<value type="QString" key="ProjectExplorer.ProjectConfiguration.Id">ProjectExplorer.BuildSteps.Deploy</value>
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</valuemap>
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<value type="int" key="ProjectExplorer.BuildConfiguration.BuildStepListCount">1</value>
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<value type="QString" key="ProjectExplorer.ProjectConfiguration.DefaultDisplayName">Конфигурация установки</value>
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<value type="QString" key="ProjectExplorer.ProjectConfiguration.DisplayName"></value>
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<value type="QString" key="ProjectExplorer.ProjectConfiguration.Id">ProjectExplorer.DefaultDeployConfiguration</value>
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</valuemap>
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|
<value type="int" key="ProjectExplorer.Target.DeployConfigurationCount">1</value>
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||||||
|
<valuemap type="QVariantMap" key="ProjectExplorer.Target.PluginSettings"/>
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<valuemap type="QVariantMap" key="ProjectExplorer.Target.RunConfiguration.0">
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<value type="bool" key="Analyzer.QmlProfiler.AggregateTraces">false</value>
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<value type="bool" key="Analyzer.QmlProfiler.FlushEnabled">false</value>
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<value type="uint" key="Analyzer.QmlProfiler.FlushInterval">1000</value>
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<value type="QString" key="Analyzer.QmlProfiler.LastTraceFile"></value>
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<value type="bool" key="Analyzer.QmlProfiler.Settings.UseGlobalSettings">true</value>
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<value type="int" key="PE.EnvironmentAspect.Base">2</value>
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<valuelist type="QVariantList" key="PE.EnvironmentAspect.Changes"/>
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<value type="QString" key="ProjectExplorer.CustomExecutableRunConfiguration.Executable"></value>
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<value type="QString" key="ProjectExplorer.ProjectConfiguration.DefaultDisplayName">Особая программа</value>
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<value type="QString" key="ProjectExplorer.ProjectConfiguration.DisplayName"></value>
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<value type="QString" key="ProjectExplorer.ProjectConfiguration.Id">ProjectExplorer.CustomExecutableRunConfiguration</value>
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<value type="QString" key="RunConfiguration.Arguments"></value>
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<value type="uint" key="RunConfiguration.QmlDebugServerPort">3768</value>
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<value type="bool" key="RunConfiguration.UseCppDebugger">false</value>
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<value type="bool" key="RunConfiguration.UseCppDebuggerAuto">true</value>
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<value type="bool" key="RunConfiguration.UseMultiProcess">false</value>
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<value type="bool" key="RunConfiguration.UseQmlDebugger">false</value>
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<value type="bool" key="RunConfiguration.UseQmlDebuggerAuto">true</value>
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<value type="QString" key="RunConfiguration.WorkingDirectory"></value>
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<value type="QString" key="RunConfiguration.WorkingDirectory.default"></value>
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</valuemap>
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<value type="int" key="ProjectExplorer.Target.RunConfigurationCount">1</value>
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</valuemap>
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</data>
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<data>
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<variable>ProjectExplorer.Project.TargetCount</variable>
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<value type="int">1</value>
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</data>
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<data>
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<variable>ProjectExplorer.Project.Updater.FileVersion</variable>
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<value type="int">20</value>
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</data>
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<data>
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<variable>Version</variable>
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<value type="int">20</value>
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</data>
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</qtcreator>
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5
bta_mirtemp/btamirtemp.files
Normal file
5
bta_mirtemp/btamirtemp.files
Normal file
@ -0,0 +1,5 @@
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bta_shdata.c
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bta_shdata.h
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main.c
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usefull_macros.c
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usefull_macros.h
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1
bta_mirtemp/btamirtemp.includes
Normal file
1
bta_mirtemp/btamirtemp.includes
Normal file
@ -0,0 +1 @@
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|
.
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182
bta_mirtemp/main.c
Normal file
182
bta_mirtemp/main.c
Normal file
@ -0,0 +1,182 @@
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#include <arpa/inet.h>
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#include <errno.h>
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#include <libgen.h>
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#include <netdb.h>
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#include <netinet/in.h>
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#include <signal.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <sys/prctl.h> //prctl
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#include <sys/socket.h>
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#include <sys/types.h>
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#include <sys/wait.h> // wait
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#include <time.h>
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#define __USE_BSD
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#include <unistd.h>
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#include "usefull_macros.h"
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#include "bta_shdata.h"
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#define HOST "mirtemp.sao.ru"
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#define PORT "4444"
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#define RESOURCE "Tmean"
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static int gotsegm = 0;
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void clear_flags(){
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if(!gotsegm) return;
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if(MeteoMode & NET_T3){ // clear "net" & "sensor" flags
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MeteoMode &= ~NET_HMD;
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if(MeteoMode & SENSOR_T3) MeteoMode &= ~SENSOR_T3;
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}
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}
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void signals(int sig){
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char ss[10];
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signal(sig, SIG_IGN);
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switch(sig){
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case SIGHUP : strcpy(ss,"SIGHUP"); break;
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case SIGINT : strcpy(ss,"SIGINT"); break;
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case SIGQUIT: strcpy(ss,"SIGQUIT"); break;
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case SIGFPE : strcpy(ss,"SIGFPE"); break;
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case SIGPIPE: strcpy(ss,"SIGPIPE"); break;
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||||||
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case SIGSEGV: strcpy(ss,"SIGSEGV"); break;
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||||||
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case SIGTERM: strcpy(ss,"SIGTERM"); break;
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||||||
|
default: sprintf(ss,"SIG_%d",sig); break;
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}
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||||||
|
switch(sig){
|
||||||
|
default:
|
||||||
|
case SIGHUP :
|
||||||
|
LOG("%s - Ignore ...", ss);
|
||||||
|
fflush(stderr);
|
||||||
|
signal(sig, signals);
|
||||||
|
return;
|
||||||
|
case SIGINT :
|
||||||
|
case SIGPIPE:
|
||||||
|
case SIGQUIT:
|
||||||
|
case SIGFPE :
|
||||||
|
case SIGSEGV:
|
||||||
|
case SIGTERM:
|
||||||
|
signal(SIGALRM, SIG_IGN);
|
||||||
|
LOG("%s - Stop!", ss);
|
||||||
|
clear_flags();
|
||||||
|
exit(sig);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* get mirror temperature over network
|
||||||
|
* @return 0 if succeed
|
||||||
|
*/
|
||||||
|
int get_mirT(double *T){
|
||||||
|
int sockfd = 0;
|
||||||
|
char recvBuff[64];
|
||||||
|
memset(recvBuff, 0, sizeof(recvBuff));
|
||||||
|
struct addrinfo h, *r, *p;
|
||||||
|
memset(&h, 0, sizeof(h));
|
||||||
|
h.ai_family = AF_INET;
|
||||||
|
h.ai_socktype = SOCK_STREAM;
|
||||||
|
h.ai_flags = AI_CANONNAME;
|
||||||
|
char *host = HOST;
|
||||||
|
char *port = PORT;
|
||||||
|
if(getaddrinfo(host, port, &h, &r)) WARNX("getaddrinfo()");
|
||||||
|
for(p = r; p; p = p->ai_next){
|
||||||
|
if ((sockfd = socket(p->ai_family, p->ai_socktype,
|
||||||
|
p->ai_protocol)) == -1) {
|
||||||
|
WARN("socket()");
|
||||||
|
continue;
|
||||||
|
}
|
||||||
|
if (connect(sockfd, p->ai_addr, p->ai_addrlen) == -1) {
|
||||||
|
close(sockfd);
|
||||||
|
WARN("connect()");
|
||||||
|
continue;
|
||||||
|
}
|
||||||
|
break; // if we get here, we must have connected successfully
|
||||||
|
}
|
||||||
|
if(p == NULL){
|
||||||
|
WARNX("failed to connect");
|
||||||
|
return 1;
|
||||||
|
}
|
||||||
|
freeaddrinfo(r);
|
||||||
|
if(send(sockfd, RESOURCE, sizeof(RESOURCE), 0) != sizeof(RESOURCE)){
|
||||||
|
WARN("send()");
|
||||||
|
return 1;
|
||||||
|
}
|
||||||
|
ssize_t rd = read(sockfd, recvBuff, sizeof(recvBuff)-1);
|
||||||
|
if(rd < 0){
|
||||||
|
WARN("read()");
|
||||||
|
return 1;
|
||||||
|
}else recvBuff[rd] = 0;
|
||||||
|
close(sockfd);
|
||||||
|
char *eptr;
|
||||||
|
*T = strtod(recvBuff, &eptr);
|
||||||
|
DBG("Got mirror T=%.1f", *T);
|
||||||
|
if(eptr == recvBuff) return 1;
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
|
||||||
|
int main (int argc, char *argv[]){
|
||||||
|
initial_setup();
|
||||||
|
if(argc == 2){
|
||||||
|
printf("Log file: %s", argv[1]);
|
||||||
|
Cl_createlog(argv[1]);
|
||||||
|
}
|
||||||
|
signal(SIGHUP, signals);
|
||||||
|
signal(SIGINT, signals);
|
||||||
|
signal(SIGQUIT,signals);
|
||||||
|
signal(SIGFPE, signals);
|
||||||
|
signal(SIGPIPE,signals);
|
||||||
|
signal(SIGSEGV,signals);
|
||||||
|
signal(SIGTERM,signals);
|
||||||
|
|
||||||
|
LOG("\nStarted\n");
|
||||||
|
|
||||||
|
#ifndef EBUG
|
||||||
|
if(daemon(1, 0)){
|
||||||
|
ERR("daemon()");
|
||||||
|
}
|
||||||
|
while(1){ // guard for dead processes
|
||||||
|
pid_t childpid = fork();
|
||||||
|
if(childpid){
|
||||||
|
LOG("create child with PID %d", childpid);
|
||||||
|
wait(NULL);
|
||||||
|
LOG("child %d died\n", childpid);
|
||||||
|
sleep(1);
|
||||||
|
}else{
|
||||||
|
prctl(PR_SET_PDEATHSIG, SIGTERM); // send SIGTERM to child when parent dies
|
||||||
|
break; // go out to normal functional
|
||||||
|
}
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
|
||||||
|
time_t tlast = time(NULL);
|
||||||
|
while(1){
|
||||||
|
if(!gotsegm){
|
||||||
|
sdat.mode |= 0200;
|
||||||
|
sdat.atflag = 0;
|
||||||
|
gotsegm = get_shm_block( &sdat, ClientSide);
|
||||||
|
if(!gotsegm){
|
||||||
|
LOG("Can't find SHM segment");
|
||||||
|
} else get_cmd_queue( &ocmd, ClientSide);
|
||||||
|
}
|
||||||
|
double T;
|
||||||
|
if(time(NULL) - tlast > 900){ // no signal for 15 minutes - clear flags
|
||||||
|
LOG("15 minutes - no signal!");
|
||||||
|
tlast = time(NULL);
|
||||||
|
clear_flags();
|
||||||
|
}
|
||||||
|
if(get_mirT(&T)){
|
||||||
|
sleep(10);
|
||||||
|
continue;
|
||||||
|
}
|
||||||
|
if(gotsegm && 0 == (MeteoMode & INPUT_T3)){ // not manual mode - change Tmir value
|
||||||
|
val_T3 = T;
|
||||||
|
MeteoMode |= (SENSOR_T3|NET_T3);
|
||||||
|
DBG("Change T: %.2f", T);
|
||||||
|
}
|
||||||
|
sleep(60);
|
||||||
|
tlast = time(NULL);
|
||||||
|
}
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
@ -21,6 +21,8 @@
|
|||||||
|
|
||||||
#include "usefull_macros.h"
|
#include "usefull_macros.h"
|
||||||
|
|
||||||
|
#include <pthread.h>
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* function for different purposes that need to know time intervals
|
* function for different purposes that need to know time intervals
|
||||||
* @return double value: time in seconds
|
* @return double value: time in seconds
|
||||||
@ -247,77 +249,63 @@ int mygetchar(){ // getchar() without need of pressing ENTER
|
|||||||
return ret;
|
return ret;
|
||||||
}
|
}
|
||||||
|
|
||||||
|
// logging
|
||||||
|
|
||||||
/******************************************************************************\
|
|
||||||
* TTY with select()
|
|
||||||
\******************************************************************************/
|
|
||||||
static struct termio oldtty, tty; // TTY flags
|
|
||||||
static int comfd = -1; // TTY fd
|
|
||||||
|
|
||||||
// run on exit:
|
static Cl_log log = {0};
|
||||||
void restore_tty(){
|
|
||||||
if(comfd == -1) return;
|
|
||||||
ioctl(comfd, TCSANOW, &oldtty ); // return TTY to previous state
|
|
||||||
close(comfd);
|
|
||||||
comfd = -1;
|
|
||||||
}
|
|
||||||
|
|
||||||
#ifndef BAUD_RATE
|
|
||||||
#define BAUD_RATE B9600
|
|
||||||
#endif
|
|
||||||
// init:
|
|
||||||
void tty_init(char *comdev){
|
|
||||||
DBG("\nOpen port...\n");
|
|
||||||
if ((comfd = open(comdev,O_RDWR|O_NOCTTY|O_NONBLOCK)) < 0){
|
|
||||||
WARN("Can't use port %s\n",comdev);
|
|
||||||
ioctl(comfd, TCSANOW, &oldtty); // return TTY to previous state
|
|
||||||
close(comfd);
|
|
||||||
signals(0); // quit?
|
|
||||||
}
|
|
||||||
DBG(" OK\nGet current settings... ");
|
|
||||||
if(ioctl(comfd,TCGETA,&oldtty) < 0){ // Get settings
|
|
||||||
WARN(_("Can't get settings"));
|
|
||||||
signals(0);
|
|
||||||
}
|
|
||||||
tty = oldtty;
|
|
||||||
tty.c_lflag = 0; // ~(ICANON | ECHO | ECHOE | ISIG)
|
|
||||||
tty.c_oflag = 0;
|
|
||||||
tty.c_cflag = BAUD_RATE|CS8|CREAD|CLOCAL; // 9.6k, 8N1, RW, ignore line ctrl
|
|
||||||
tty.c_cc[VMIN] = 0; // non-canonical mode
|
|
||||||
tty.c_cc[VTIME] = 5;
|
|
||||||
if(ioctl(comfd,TCSETA,&tty) < 0){
|
|
||||||
WARN(_("Can't set settings"));
|
|
||||||
signals(0);
|
|
||||||
}
|
|
||||||
DBG(" OK\n");
|
|
||||||
}
|
|
||||||
/**
|
/**
|
||||||
* Read data from TTY
|
* @brief Cl_createlog - create log file: init mutex, test file open ability
|
||||||
* @param buff (o) - buffer for data read
|
* @param log - log structure
|
||||||
* @param length - buffer len
|
* @return 0 if all OK
|
||||||
* @return amount of readed bytes
|
|
||||||
*/
|
*/
|
||||||
size_t read_tty(uint8_t *buff, size_t length){
|
int Cl_createlog(char *logname){
|
||||||
ssize_t L = 0;
|
if(log.logpath){
|
||||||
fd_set rfds;
|
FREE(log.logpath);
|
||||||
struct timeval tv;
|
pthread_mutex_destroy(&log.mutex);
|
||||||
int retval;
|
|
||||||
FD_ZERO(&rfds);
|
|
||||||
FD_SET(comfd, &rfds);
|
|
||||||
tv.tv_sec = 0; tv.tv_usec = 50000; // wait for 50ms
|
|
||||||
retval = select(comfd + 1, &rfds, NULL, NULL, &tv);
|
|
||||||
if (!retval) return 0;
|
|
||||||
if(FD_ISSET(comfd, &rfds)){
|
|
||||||
if((L = read(comfd, buff, length)) < 1) return 0;
|
|
||||||
}
|
}
|
||||||
return (size_t)L;
|
FILE *logfd = fopen(logname, "a");
|
||||||
}
|
if(!logfd){
|
||||||
|
WARN("Can't open log file");
|
||||||
int write_tty(uint8_t *buff, size_t length){
|
return 2;
|
||||||
ssize_t L = write(comfd, buff, length);
|
}
|
||||||
if((size_t)L != length){
|
log.logpath = strdup(logname);
|
||||||
WARN("Write error!");
|
fclose(logfd);
|
||||||
return 1;
|
if(pthread_mutex_init(&log.mutex, NULL)){
|
||||||
|
WARN("Can't init log mutes");
|
||||||
|
return 3;
|
||||||
}
|
}
|
||||||
return 0;
|
return 0;
|
||||||
}
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @brief Cl_putlog - put message to log file with/without timestamp
|
||||||
|
* @param timest - ==1 to put timestamp
|
||||||
|
* @param log - pointer to log structure
|
||||||
|
* @param lvl - message loglevel (if lvl > loglevel, message won't be printed)
|
||||||
|
* @param fmt - format and the rest part of message
|
||||||
|
* @return amount of symbols saved in file
|
||||||
|
*/
|
||||||
|
int Cl_putlogt(const char *fmt, ...){
|
||||||
|
if(pthread_mutex_lock(&log.mutex)){
|
||||||
|
WARN("Can't lock log mutex");
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
int i = 0;
|
||||||
|
FILE *logfd = fopen(log.logpath, "a");
|
||||||
|
if(!logfd) goto rtn;
|
||||||
|
char strtm[128];
|
||||||
|
time_t t = time(NULL);
|
||||||
|
struct tm *curtm = localtime(&t);
|
||||||
|
strftime(strtm, 128, "%Y/%m/%d-%H:%M:%S", curtm);
|
||||||
|
i = fprintf(logfd, "%s\t", strtm);
|
||||||
|
va_list ar;
|
||||||
|
va_start(ar, fmt);
|
||||||
|
i += vfprintf(logfd, fmt, ar);
|
||||||
|
va_end(ar);
|
||||||
|
i += fprintf(logfd, "\n");
|
||||||
|
fclose(logfd);
|
||||||
|
rtn:
|
||||||
|
pthread_mutex_unlock(&log.mutex);
|
||||||
|
return i;
|
||||||
|
}
|
||||||
|
|
||||||
|
|||||||
@ -93,6 +93,7 @@ extern void signals(int sig);
|
|||||||
#define ALLOC(type, var, size) type * var = ((type *)my_alloc(size, sizeof(type)))
|
#define ALLOC(type, var, size) type * var = ((type *)my_alloc(size, sizeof(type)))
|
||||||
#define MALLOC(type, size) ((type *)my_alloc(size, sizeof(type)))
|
#define MALLOC(type, size) ((type *)my_alloc(size, sizeof(type)))
|
||||||
#define FREE(ptr) do{free(ptr); ptr = NULL;}while(0)
|
#define FREE(ptr) do{free(ptr); ptr = NULL;}while(0)
|
||||||
|
#define LOG(...) do{Cl_putlogt(__VA_ARGS__); WARNX(__VA_ARGS__);}while(0)
|
||||||
|
|
||||||
double dtime();
|
double dtime();
|
||||||
|
|
||||||
@ -116,9 +117,12 @@ void setup_con();
|
|||||||
int read_console();
|
int read_console();
|
||||||
int mygetchar();
|
int mygetchar();
|
||||||
|
|
||||||
void restore_tty();
|
typedef struct{
|
||||||
void tty_init(char *comdev);
|
char *logpath; // full path to logfile
|
||||||
size_t read_tty(uint8_t *buff, size_t length);
|
pthread_mutex_t mutex; // log mutex
|
||||||
int write_tty(uint8_t *buff, size_t length);
|
} Cl_log;
|
||||||
|
|
||||||
|
int Cl_createlog(char *logname);
|
||||||
|
int Cl_putlogt(const char *fmt, ...);
|
||||||
|
|
||||||
#endif // __USEFULL_MACROS_H__
|
#endif // __USEFULL_MACROS_H__
|
||||||
|
|||||||
Loading…
x
Reference in New Issue
Block a user