Steve Karg
770be70688
* Added required linux Ethernet library for ethernet build * Added .obj to gitignore * Fixed BACnet port for APPLE to use BSD in CMake * Changed format in CMake to enable cleaner SC merge * Added create-object and delete-object recipes in GCC Makefile * Added datalink timer to all example OS apps * Changed most microcontroller ports to use BACAPP_MINIMAL to specify which datatypes can be written. * Fixed zephyr OS for BACnet/IP warning * Fixed zephyr OS log to not require log_strdup * Added writefile API to file object example * Added API to device-client to make it more robust. * Added API in network-port object for getting the ASCII object-name * Added debug print with a timestamp option * Added debug print with hex dump print * Added API to network port object for activate and discard * Added default define for debug with timestamp * Added prototype in header for disabled debug printf. * Added fifo peek ahead function to peek at more than one byte. * Added get-mac value for network port that uses buffer rather than octetstring
BACnet MS/TP on NUCLEO-F429ZI STM32 Platform
The NUCLEO-F429ZI platform includes the following peripherals:
-
USB ST-Link
-
Ethernet
-
Arduino Uno V3 compatible RS485 shield (DFR0259)
NUCLEO-F429ZI Arduino Uno V3 Pin Mapping
| NUCLEO | STM32F4xx | Arduino | RS485 DFR0259 |
|---|---|---|---|
| CN8-1 | NC | NC | |
| CN8-3 | IOREF | IOREF | |
| CN8-5 | RESET | RESET | RST BUTTON |
| CN8-7 | +3V3 | +3V3 | |
| CN8-9 | +5V | +5V | +5V |
| CN8-11 | GND | GND | GND |
| CN8-13 | GND | GND | GND |
| CN8-15 | VIN | VIN | |
| CN9-1 | PA3 | A0 | |
| CN9-3 | PC0 | A1 | |
| CN9-5 | PC3 | A2 | |
| CN9-7 | PF3 | A3 | |
| CN9-9 | PF5 | A4 | |
| CN9-11 | PF10 | A5 | |
| CN9-13 | NC | D72 | |
| CN9-15 | PA7 | D71 | |
| CN9-17 | PF2 | D70 | |
| CN9-19 | PF1 | D69 | |
| CN9-21 | PF0 | D68 | |
| CN9-23 | GND | GND | |
| CN9-25 | PD0 | D67 | |
| CN9-27 | PD1 | D66 | |
| CN9-29 | PG0 | D65 | |
| CN7-2 | PB8 | D15 | |
| CN7-4 | PB9 | D14 | |
| CN7-6 | AVDD | AVDD | |
| CN7-8 | GND | GND | |
| CN7-10 | PA5 | D13 | LED-L ANODE (+) (DFR0259) |
| CN7-12 | PA6 | D12 | |
| CN7-14 | PA7 | D11 | |
| CN7-16 | PD14 | D10 | |
| CN7-18 | PD15 | D9 | CE (LINKSPRITE V2.1) |
| CN7-20 | PF12 | D8 | |
| CN10-2 | PF13 | D7 | |
| CN10-4 | PE9 | D6 | |
| CN10-6 | PE11 | D5 | |
| CN10-8 | PF14 | D4 | |
| CN10-10 | PE13 | D3 | |
| CN10-12 | PF15 | D2 | CE (DFR0259) |
| CN10-14 | PG14 | D1 | TXD |
| CN10-16 | PG9 | D0 | RXD |
Building this Project
IAR EWARM Project
There is an IAR EWARM project bacnet.ewp that can be used to build the project.
GNU Makefile
There is a GNU Makefile that uses arm-none-eabi-gcc to build the project. It also includes recipes for openocd or stlink, and gdb or ddd for debugging.
This is used in the continuous integration pipeline to validate the build is not broken. The Makefile is called from an Ubuntu image container after installing the necesary tools:
sudo apt-get update -qq
sudo apt-get install -qq build-essential
sudo apt-get install -qq gcc-arm-none-eabi
sudo apt-get install -qq libnewlib-arm-none-eabi
For debugging, install these tools:
sudo apt-get update -qq
sudo apt-get install -qq openocd gdb-multiarch
CMake & Visual Studio Code
There is a CMakeLists.txt file that enables building the project with the tools that CMake can find. It is useful under Visual Studio Code editor with the CMake Tools extension for quickly configuring the build environment, choosing a cross-compiler, and building.
For Visual Studio Code debugging, add the Cortex-Debug extension, and configure its settings for the specific OS and path of the tools. For Windows using MinGW64:
"cortex-debug.armToolchainPath.windows": "C:/msys64/mingw64/bin",
"cortex-debug.gdbPath.windows": "C:/msys64/mingw64/bin/gdb-multiarch.exe",
"cortex-debug.objdumpPath.windows": "C:/msys64/mingw64/bin/objdump.exe",
"cortex-debug.openocdPath.windows": "C:/msys64/mingw64/bin/openocd.exe",
To add the build and debug tools to MinGW64 environment:
pacman --noconfirm -S mingw-w64-x86_64-arm-none-eabi-gcc
pacman --noconfirm -S mingw-w64-x86_64-openocd
pacman --noconfirm -S mingw-w64-x86_64-gdb-multiarch