Joseph Ogbonna
DIIDevHeads IoT Integration Server
•Created by Daniel kalu on 6/18/2024 in #edge-networking
implementing secure authentication on edge impulse
Check your credentials, authentication method, MQTT topic, and payload format. Ensure everything matches the expected format. If issues persist, reach out to Edge Impulse's support.
5 replies
DIIDevHeads IoT Integration Server
•Created by Dtynin on 6/19/2024 in #middleware-and-os
How different is programming with an RTOS compared to traditional bare-metal coding on an AVR?
Rtos is different from bare metal
- RTOS: Scheduler manages tasks, hardware abstraction, multitasking, and synchronization.
- Bare-Metal: Direct hardware manipulation, no scheduler, total control.
Focus on:
- Tasks and scheduling
- Hardware abstraction
- Synchronization and communication
- Memory management
- Interrupt handling
Start with simple examples, understand the architecture.
3 replies
DIIDevHeads IoT Integration Server
•Created by Camila_99$$ on 6/24/2024 in #middleware-and-os
I would like to create variables to call stepper motor sequences in my program
Use an integer array (int[]) or a struct with integer members to store stepper motor sequences. For sequence names, use an enumeration (enum) or a string array (char[] or String[]). This will allow you to easily access and call the sequences by their index or name.
3 replies
DIIDevHeads IoT Integration Server
•Created by Dtynin on 6/24/2024 in #middleware-and-os
Is it safe to cast the osThreadId pointer to a 32-bit integer for a unique thread ID across platform
This might be helpful
https://developer.arm.com/documentation/ka003944/latest/
4 replies
DIIDevHeads IoT Integration Server
•Created by Enthernet Code on 6/18/2024 in #edge-networking
how can i implement secure communication between IoT devices using Transport Layer Security (TLS)
There are various steps to take here. This is a helpful guide.
Secure Communication in Embedded System
https://www.linkedin.com/pulse/secure-communication-embedded-system-madhavan-vivekanandan?utm_source=share&utm_medium=member_android&utm_campaign=share_via
4 replies
DIIDevHeads IoT Integration Server
•Created by Daniel kalu on 6/21/2024 in #edge-networking
Is it good practice to use MQTT to setdata for an IoT device?
Read this for more insight
https://www.nabto.com/mqtt-protocol-iot/
5 replies
DIIDevHeads IoT Integration Server
•Created by Daniel kalu on 6/21/2024 in #edge-networking
Is it good practice to use MQTT to setdata for an IoT device?
MQTT is a very good option for that purpose. As long as the data isn't very large it will handle it
5 replies
DIIDevHeads IoT Integration Server
•Created by holdthedoor1518 on 6/21/2024 in #edge-networking
Managing Priorities in a CAN Bus Network with Arduino Uno and MCP2515 Modules
- Assign a unique priority level to each node (MCP2515) based on importance.
- Use a priority manager node (additional Arduino or IC) to coordinate priorities and grant bus access to the highest-priority node.
You'll need one priority manager node and multiple nodes (MCP2515) depending on the number of devices you want to connect.
3 replies