Project Name : blockchain/BlockchainMfc

These are used for demostration of ITC technical solution.

It is also used as a device C-Model for firmware porting on chip, verify the functions and help to debug the firmware code.

Function Steps:

1. read initial parameter file initial.ini

2. create n threads simulate devices(1 thread stands for 1 device)

3. create 1 thread simulate mainchain

4. connect flow among n device threads

5. transaction flow between device threads and mainchain thread

6. ledger flow to confirm devices' and mainchain's ledger

Folders:

blockchain : Code project of ITC solution, use command interface

BlockchainMfc : Code project of ITC solution, use gui(mfc) interface

Note : code for mainchain function in this C-Model is just a test framework, not directly derived from ITC mainchain ts.

Project Name : app

This is used for merge ITC code into Android devices such as cellphone/pad.

As a verify tool, this app can establish connection and transfer data with IoT devices by BLE interface.

It also can be used as a full node, building a communication with ITC main network by 3G/4G interface, to make the transaction transfer originated from light/full node possible.

This code should be used combine with hardware_project.git.

This full node is about MByte/GByte size both in code and data memory.

Project Name : cc2540/cc2650/stm32l431

This is used for merging ITC code into IoT devices.

Project cc2540

According to code from hardware_model.git, we use TI CC2540 BLE development kit as an embedded IoT chip platform to perform the project.

This light node is about KByte size both in code and data memory, using BLE interface to communicate with full node.

Project cc2650

In order to establish the BLE Mesh network, we choose the TI CC2650 chip.

Differed with CC2540, this type of BLE chip can act as master/slave in parallel, which make the mesh network possible.

Project stm32l431

Evb board combine with ST Microelectronics' stm32l431, Quectel's NB-IoT module BC35-G and multiple sensors, which can pack the temperature, humidity, gps data into specific format.

Data is filtered by hash algorithm, encrypted by ECDSA signature algorithm, then send out to the ITC main-net by 4G MONET.