In the first part, we talked about strategy that we can incorporate in the NVM manager to avoid corruption of NVM blocks. In the present article, we will talk about […]
Embedded Systems:: Functional Dynamic NVM corruption
In previous articles, we talked about type of memories and the concept of NVM blocks. Having cleared these themes, we can start talking about several concepts that are important in […]
LIN:: Transport Layer Communication
The Transport Layer can process only one message in the bus at one time. Transmission of PDUs messages are up to six bytes always shall be SF. When a SF […]
LIN:: Transport Layer
Transport layer defines how to transport data that can be contained within only one frame or within several frames from a LIN cluster. The transport layer is intended to set […]
LIN:: Frame Transfer
A frame is constructed by two compositions: A header and a response. Header The header is composed by the break field, a PID and the synch field. Break field. The […]
LIN:: Signal Management
Signals can be scalar or an array of scalar values. Each signal has a publisher and several subscribers. A Signal publisher is the only one that writes a specific signal, […]
LIN::Concepts
Node Within a LIN cluster, nodes are signal based interaction layers to allow the Application SW to access the LIN physical layer. Inside this interface, it is also attached a […]
LIN:: Introduction
LIN (Local Interconnected Network) is serial automotive network protocol, which goal is to provide Local Network connection between devices with a lower cost than other networks (CAN, CAN FD …). […]
Embedded Systems:: Tasks
Tasks within an operating system SW have state to determine task that are running, ready or waiting. There shall be only one task running in real time, while other task […]
Embedded Systems:: Scheduler
In the early days of embedded systems SW development, the developers were responsible of controlling all the processor states and configurations, as well as the application SW. Nowadays; there are […]