Implement a secure ICS protocol targeting LoRa Node151 microcontroller for controlling irrigation.
選択できるのは25トピックまでです。 トピックは、先頭が英数字で、英数字とダッシュ('-')を使用した35文字以内のものにしてください。
 
 
 
 
 
 
John-Mark Gurney 9d2ab93cfb Merge branch 'main' into blinkled 1年前
blinkled add links on how to change camera settings on android.. 1年前
board convert the irrigation project to sysinits... 1年前
loramac add pin description, and use the analog pin to provide randomness.. 2年前
mk convert the irrigation project to sysinits... 1年前
rs485hid convert the irrigation project to sysinits... 1年前
stm32 add code to do tristate led blinking... 1年前
strobe add the start of the C version for the uC... 2年前
.gitignore ignore my standard venv dir name.. 2年前
EXCLUDEST.txt add warning about the license excluding use by ST. 2年前
LICENSE.txt add warning about the license excluding use by ST. 2年前
LINKS.md add some useful reference links.. 2年前
LORA-IRR.md comment which pins for programming to save me looking at the pdf.. 1年前
Makefile convert the irrigation project to sysinits... 1年前
NOTES.md add info on how to debug irq handler issues.. 2年前
PROTOCOL.md mention the specific curve/dh used.. 2年前
README.md describe board directory.. 2年前
RS485HID.md fix misspelling of by 1年前
arch.getxt add some diagrams, and the infrastructure to make them... 2年前
board-config.h get tx/rx working between two Node151's.. 2年前
board.c convert the irrigation project to sysinits... 1年前
box.sh add some diagrams, and the infrastructure to make them... 2年前
comms.c if the pending session returns a packet, use it, might be first of neg 2年前
comms.h add an include guard... 2年前
conns.getxt add some diagrams, and the infrastructure to make them... 2年前
dummy.py add tests for python version round trip... and minor fix for seeding 1年前
hal_generic.c switch to main.h so it pulls in the correct hal headers.. 1年前
irr_main.c convert the irrigation project to sysinits... 1年前
linker_set.h add framework to get things started... 2年前
lora.py add test for pk version of the commands... 1年前
loraserv.py clean up test output, and verify that the error message is correct.. 1年前
main.c convert the irrigation project to sysinits... 1年前
misc.c wrap debugpos when at end of buffer.. 2年前
misc.h add memory debug buffer.. Fix FreeBSD by adding a delay.. 2年前
multicast.py drop debug print 2年前
requirements.txt big drop adding the USB HID part of this project... 2年前
si_usb.c make generic, but turns out unneeded on NODE151.. 1年前
si_usb.h add wrapper, si_usb.h, clean up si_usb a little, and use wrapper 2年前
strobe_rng_init.h big drop adding the USB HID part of this project... 2年前
syote_comms.py support generating a private/public key pair by running this... 1年前
sysIrqHandlers.h get tx/rx working between two Node151's.. 2年前
sysinit.c convert the irrigation project to sysinits... 1年前
sysinit.h add USB, add proper _LAST, and verify range, support void functions 2年前
util.py forgot to add the copyright for this file.. 2年前
util_load.py change the default to be func.. 2年前

README.md

Syote: Secure IoT

This project started off as a project to control an irrigation system via a LoRa radio, but the core architecture of the communication and security can easily be reused for other projects.

The projects that make use of the core protocol are included in this repo to make development easier for now, but if/when the project gets large enough, they will be broken out into their own repositories.

Projects

LoRa Irrigation: Control over LoRa radio.

RS-485 USB HID KVM: USB Keyboard over RS-485

File Layout

Note that things are a mess as they stand right now. The first project was based upon the SemTech reference code which implemented their own HAL on top of ST’s HAL which is partly implemented on top of ARM’s HAL, and in some cases bypasses them. It was also originally written not expecting to be used for another board.

board/ - Board specific code loramac/ - SemTech reference code. Has reference code for LoRa and the Node151 based board. mk/ - Files supporting the build infrastructure. rs485hid/ - Files relating to the RS-485 HID project stm32/ - This is the HAL for ST based parts. It comtains the ARM CMSIS HAL as well, for the parts the ST chose to use. strobe/ - Crypto code that form the basis of the protocol.

Options

Default on: STROBE - This contains all the cryptography parts. SYSINIT - This contains the initalization frmae work, similar to FreeBSD.

Default off: NODE151 - Code necessary for the Heltech Node151 module. RS485FRAME - Code implementing framing tx/rx over RS-485. STM32F103 - Code for a STM32F103 based board. SX1276 - Code necessary for the LoRa Radio. USB_CDC - Code for implementing a USB CDC Endpoint.