/stm32-eth

Experimental C++ Ethernet driver for Stm32 boards using W5100.

Primary LanguageCGNU General Public License v3.0GPL-3.0

CI GitHub release License C++

Ethernet connectivity for Stm32F4 Boards using W5100 Ethernet controller.

• Requirements

• Testing

Build and execute Unit Tests:

mkdir build && cd build
cmake ..
make
make unittest

Executing tests using CTest: make test or ctest. For unittest it's possible to switch verbosity by CMake option.

• Integration Test

Integration Test for Stm32F4 are enabled by the INTEGRATIONTEST option. The target stm32-eth-it is available as ELF (default) and HEX.

• Flashing (OpenOCD)

Both ELF- and HEX-files can be flashed using OpenOCD:

$ openocd -f stm32f4discovery.cfg
$ telnet localhost 4444
> reset halt
> flash write_image erase <filename.[elf|hex]>
> reset run

• Wiring & Pin Assignment

W5100 Wiring

Connect Reset and 3.3 V with 4.7 kΩ Resistor.

W5100 Pin Assignment

Stm32 Pin Assignment

Pin Stm32
MOSI PB15
MISO PB14
SCK PB13
SS PB12

License

GNU General Public License (GPL)

This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program.  If not, see <http://www.gnu.org/licenses/>.

Third party licenses

The License does not apply to files of system directory. Files included in the system folder are licensed under different conditions – please refer to it's files for more details.