Talk to our Consultant. Meet Our Automotive Leaders. What is your experience w. We use standard tools for the following testing procedures: Unit level Testing Functional Testing Data Link Layer Compliance testing using vector tools.
Can you share the details of the tool used for CAN Matrix to code generation? It takes a few seconds to auto-generate the code. Development time and cost is reduced considerably. What is the foot-print of your CAN protocol stack software solution? Is your CAN software stack a modular software solution? Do you also provide the CAN software stack in library format, for customers who do not require source code? But following are some of the drawbacks: The Library Format of the stack will not comprise of any editable source code.
You will not be able to re-use the same CAN software stack solution for any other production programs. Can you share the details of the documentation services, provided along with the CAN stack? Learn About Stacking. Learning Resources. Stay in the loop. Get Started. Fund Your Project. Latest News. Get STX. Find a Wallet. Discover Apps. Discord and more. Latest Ecosystem News. Nov Communication and Connectivity — IoT gateways need to support different connectivity protocols to connect with different devices e.
IoT Gateways also need to connect to different types of networks e. Ethernet, cellular, Wi-Fi, satellite, etc. The core features of an IoT Cloud Platform include Connectivity and Message Routing — IoT platforms need to be able to interact with very large numbers of devices and gateways using different protocols and data formats, but then normalize it to allow for easy integration into the rest of the enterprise.
Data Management and Storage — a scalable data store that supports the volume and variety of IoT data. Fig — IoT Cloud Platform Cross-Stack Functionality Across the different stacks of an IoT solution are a number of features that need to be considered for any IoT architecture, including: Security — Security needs to be implemented from the devices to the cloud. Features such as authentication, encryption, and authorization need be part of each stack.
Ontologies — The format and description of device data is an important feature to enable data analytics and data interoperability. The ability to define ontologies and metadata across heterogeneous domains is a key area for IoT.
Development Tools and SDKs — IoT Developers will require development tools that support the different hardware and software platforms involved. So it is possible to equip an existing sensor circuit with a radio interface without major modifications if there is sufficient space available in the enclosure.
If the communication module is selected, there are three options:. The main advantage of this approach is the low development effort and the low risk of surprises when the device is certified. An alternative to the communication module is the integration of a dedicated microcontroller together with a radio transceiver IC or a system-on-chip, which is used specifically for communication.
In terms of architecture, the two-chip approach is the same as the communication module, but this variant is more space- and cost-saving. On the software side, the two-chip approach is equally simple compared to using one communication module.
However, the effort regarding the circuit is somewhat higher since a corresponding circuit board must be developed and thus the effort for product certification also increases. The most integrated approach is the use of a technologie compliant circuit on which the sensor application can be run. This variant requires only one module for the application and the communication software.
A software library will be integrated into the own sensor firmware. With this library, the developer uses a complete implementation of the transmission protocol and controls the wireless transceiver IC or the wireless transceiver on the radio part of a system-on-chip. The advantage of this approach are obviously the savings in hardware costs as well as in the minimal space requirement of the various options. However, the one-off costs for the development of this approach are significantly higher as a separate and often product-specific hardware design has to be developed.
While Example includes a suggestion of creating your own firmware, which shows how to integrate the stack library into your own application software, the app Modem allows you to create your own modem firmware using the supplied serial interface e.
Therefore, it is possible to implement both chip architectures with the supplied Protocol Stack Package:. Standard Protocol Stacks are available for multiple hardware platforms, consisting of either a microcontroller MCU in conjunction with a single chip radio resp. For the mentioned hardware below, the Protocol Stacks has been tested and optimized.
In general, any other hardware is possible to use. However, there is an additional effort to ensure the compatibility of the Protocol Stacks with the selected hardware. Depending on the radio technology, bidirectional as well as unidirectional communication is possible, but not all radio modules currently available on the market support both communication variants.
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