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%global _empty_manifest_terminate_build 0
Name: python-modbus
Version: 3.2
Release: 1
Summary: Modbus TCP Server and Client Programs
License: GPL
URL: https://github.com/ipal0/modbus
Source0: https://mirrors.aliyun.com/pypi/web/packages/ae/73/d047c6fead17ea30e08d918737fce976affcf6b3103b73b65d16314c83f9/modbus-3.2.tar.gz
BuildArch: noarch
%description
Modbus Server and Client programs using Python-3
server.py
client.py
Installation:
sudo pip3 install modbus
Usage Examples:
Server:
sudo python3 -m modbus.server ...to run server in commandline
For Register Read, the server sends value starting from 1 and incrementing upto 6000. For example, the client wants to read with FuncCode=3, Address=0, and Length=4. Then the server's reply for values will be 1,2,3,4 for the first read and values will increment for every subsequent read.
For Coil Reads, the server sends back values 85,86... for the required length.
Client:
from modbus.client import *
c = client() ...if host = 'localhost'
c = client(host='HOSTNAME') ...Change HOSTNAME to Server IP address
c.read() ...To read 10 Input Registers from Address 0
c.read(FC=3, ADR=10, LEN=8) ...To read 8 Holding Registers from Address 10
c.write(11,22,333,4444) ...To write Holding Registers from Address 0
c.write(11,22,333,4444, ADR=10) ...To write Holding Registers from Address 10
c.write(11,22, FC=15, ADR=10) ...To write Coils from Address 10
fc() ...To get the supported Function Codes
Supported Function Codes:
1 = Read Coils or Digital Outputs\n\
2 = Read Digital Inputs\n\
3 = Read Holding Registers\n\
4 = Read Input Registers\n\
5 = Write Single Coil\n\
6 = Write Single Register\n\
15 = Write Coils or Digital Outputs\n\
16 = Write Holding Registers")
%package -n python3-modbus
Summary: Modbus TCP Server and Client Programs
Provides: python-modbus
BuildRequires: python3-devel
BuildRequires: python3-setuptools
BuildRequires: python3-pip
%description -n python3-modbus
Modbus Server and Client programs using Python-3
server.py
client.py
Installation:
sudo pip3 install modbus
Usage Examples:
Server:
sudo python3 -m modbus.server ...to run server in commandline
For Register Read, the server sends value starting from 1 and incrementing upto 6000. For example, the client wants to read with FuncCode=3, Address=0, and Length=4. Then the server's reply for values will be 1,2,3,4 for the first read and values will increment for every subsequent read.
For Coil Reads, the server sends back values 85,86... for the required length.
Client:
from modbus.client import *
c = client() ...if host = 'localhost'
c = client(host='HOSTNAME') ...Change HOSTNAME to Server IP address
c.read() ...To read 10 Input Registers from Address 0
c.read(FC=3, ADR=10, LEN=8) ...To read 8 Holding Registers from Address 10
c.write(11,22,333,4444) ...To write Holding Registers from Address 0
c.write(11,22,333,4444, ADR=10) ...To write Holding Registers from Address 10
c.write(11,22, FC=15, ADR=10) ...To write Coils from Address 10
fc() ...To get the supported Function Codes
Supported Function Codes:
1 = Read Coils or Digital Outputs\n\
2 = Read Digital Inputs\n\
3 = Read Holding Registers\n\
4 = Read Input Registers\n\
5 = Write Single Coil\n\
6 = Write Single Register\n\
15 = Write Coils or Digital Outputs\n\
16 = Write Holding Registers")
%package help
Summary: Development documents and examples for modbus
Provides: python3-modbus-doc
%description help
Modbus Server and Client programs using Python-3
server.py
client.py
Installation:
sudo pip3 install modbus
Usage Examples:
Server:
sudo python3 -m modbus.server ...to run server in commandline
For Register Read, the server sends value starting from 1 and incrementing upto 6000. For example, the client wants to read with FuncCode=3, Address=0, and Length=4. Then the server's reply for values will be 1,2,3,4 for the first read and values will increment for every subsequent read.
For Coil Reads, the server sends back values 85,86... for the required length.
Client:
from modbus.client import *
c = client() ...if host = 'localhost'
c = client(host='HOSTNAME') ...Change HOSTNAME to Server IP address
c.read() ...To read 10 Input Registers from Address 0
c.read(FC=3, ADR=10, LEN=8) ...To read 8 Holding Registers from Address 10
c.write(11,22,333,4444) ...To write Holding Registers from Address 0
c.write(11,22,333,4444, ADR=10) ...To write Holding Registers from Address 10
c.write(11,22, FC=15, ADR=10) ...To write Coils from Address 10
fc() ...To get the supported Function Codes
Supported Function Codes:
1 = Read Coils or Digital Outputs\n\
2 = Read Digital Inputs\n\
3 = Read Holding Registers\n\
4 = Read Input Registers\n\
5 = Write Single Coil\n\
6 = Write Single Register\n\
15 = Write Coils or Digital Outputs\n\
16 = Write Holding Registers")
%prep
%autosetup -n modbus-3.2
%build
%py3_build
%install
%py3_install
install -d -m755 %{buildroot}/%{_pkgdocdir}
if [ -d doc ]; then cp -arf doc %{buildroot}/%{_pkgdocdir}; fi
if [ -d docs ]; then cp -arf docs %{buildroot}/%{_pkgdocdir}; fi
if [ -d example ]; then cp -arf example %{buildroot}/%{_pkgdocdir}; fi
if [ -d examples ]; then cp -arf examples %{buildroot}/%{_pkgdocdir}; fi
pushd %{buildroot}
if [ -d usr/lib ]; then
find usr/lib -type f -printf "\"/%h/%f\"\n" >> filelist.lst
fi
if [ -d usr/lib64 ]; then
find usr/lib64 -type f -printf "\"/%h/%f\"\n" >> filelist.lst
fi
if [ -d usr/bin ]; then
find usr/bin -type f -printf "\"/%h/%f\"\n" >> filelist.lst
fi
if [ -d usr/sbin ]; then
find usr/sbin -type f -printf "\"/%h/%f\"\n" >> filelist.lst
fi
touch doclist.lst
if [ -d usr/share/man ]; then
find usr/share/man -type f -printf "\"/%h/%f.gz\"\n" >> doclist.lst
fi
popd
mv %{buildroot}/filelist.lst .
mv %{buildroot}/doclist.lst .
%files -n python3-modbus -f filelist.lst
%dir %{python3_sitelib}/*
%files help -f doclist.lst
%{_docdir}/*
%changelog
* Tue Jun 20 2023 Python_Bot <Python_Bot@openeuler.org> - 3.2-1
- Package Spec generated
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