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- [AlarmControlPanel
](#alarmcontrolpanel-build-statushttpstravis-ciorgplytirexalarmcontrolpanelsvgbranchmasterhttpstravis-ciorgplytirexalarmcontrolpanel)
- enc28j60 driver
Alarm Control Panel is academic project written in C++ for Basics of Microprocessors Technology Lab, which was created by three people. It uses STM32F4-Disovery board together with STM32CubeF4 firmware and FreeRTOS.
ACP is still in alpha stage, take a look into issue section, to see what needs tweaking.
Currently it supports LCD screen with user interface controlled by membrane keyboard, up to 4 PIRs, httpserver with partial GET method support, local time with dedicated python server for time synchronization and Web Control Panel (which is not currently bundled, due to issue #13 .
Project uses linux-only Makefile, so basic linux envoirnment (mkdir, rm, sed) is recommeded. For building std::experimental::any library is needed. GCC since version 5.1.0 is known to work. Check your compiler's documentation, if you would like to use the other one.
git clone https://github.com/Plytirex/AlarmControlPanel
git submodule update --init
make depends && make release
Debug version uses semihosting to print additional debug info using C printf,
which in addition slows program significantly. OpenOCD server started with arm semihosting enable is needed to enable semihosting. Debug build can't be used
without semihosting server – otherwise the program will hang on first printf.
make depends && make debug
| Item | Model | Links |
|---|---|---|
| STM32F4 Board | STMF407 Discovery | Docs |
| Alphanumeric LCD 2x16 | HD44780 | Docs |
| Membrane keyboard 4x4 | ||
| Ethernet controller | ENC28J60 | Docs / More Docs |
| PIR Sensor | HC-SR501 | Docs |
| Wireless adapter | nRF24L01 2.4GHz | Docs |
+-------------------------------------------------------+-------------------------------+
| | |
+----+----+ | +-----+---------+
| GND | | | GND |
| e VCC +---------------------------------------------+ | +-------------------+ VCC h |
| n INT |----------------+ | | | +-----------------| RS d |
| c RST |-------------+ | | | | | +--------------| R/~W 4 |
| 2 CS |----------+ | | | | | | | +------------| E 4 |
| 8 SCK |--------+ | | | +------------------------+----+--+ | | | | +----------| D4 7 |
| j SO |------+ | | | +---+ PB2 3V GND | | | | | | +--------| D5 8 |
| 6 SI +----+ | | | +------+ PB1 | | | | | | | +------| D6 0 |
| 0 | | | | | | 5V +--+ | | | | | | +----+ D7 |
| | | | | +---------+ PB12 | | | | | | | | | |
+---------+ | | +-----------| PB13 PE1 +----+ | | | | | | +---------------+
| +-------------| PB14 PE3 |-------+ | | | | |
+---------------+ PB15 PE5 |---------+ | | | |
| STM32F4-Discovery PE0 |-----------+ | | |
+-----------------+ | PE2 |-------------+ | |
| | | PE4 |---------------+ |
| k Row0 +------------+ PE11 PE6 +-----------------+
| e Row1 |------------| PE12 |
| y Row2 |------------| PE13 | 3V+--+-----------+----+-----------+-+
| b Row3 |------------| PE14 | | | | |
| o Col0 |------------| PE7 | | +-------+ | | +-------+ |
| a Col1 |------------| PE8 | +-+VCC P | | +-+VCC P | |
| r Col2 |------------| PE9 PC6 +-----------|OUT I | | +----|OUT I | |
| d Col3 +------------+ PE10 | +-+GND R | | | +-+GND R | |
| | | PC7 +-----+ | +-------+ | | | +-------+ |
+-----------------+ | | | | | | | |
| PC8 +-----------------------+ | |
| | | | | | |
| PC9 +--+ | | |-------+ | |-------+
| | | | | +-------+ | +-------+
+--------------------------------+ | | | |VCC P | | |VCC P |
| +-----+OUT I | +-----+OUT I |
| | |GND R | | | |GND R |
| | +-+-----+ | | +-+-----+
| | | | | |
+-------------------+ | |
| | | |
GND------+---+------------+---+----------
- internet connection is not stable - issue #13
- keys on membrane keyboard are not reliable - use better quality membrane keyboard
- wireless PIRs - issue #12
- JSON Server and API with authentication - issue #10
- microcontroller configuration to support battery power supplye - issue #6
- memory profiling to use memory more efficient (i.e. optimisation of FreeRTOS tasks stacks sizes)
Original source code taken from:
http://www.elektroda.pl/rtvforum/topic2394580.html
Modified version ported to FreeRTOS taken from:
https://github.com/Plytirex/FreeRTOS-TCP-enc28j60