Our customer is a US based Supplier of the connectivity systems for Automotive. This customer has partnered with many global automotive OEMs and is a trusted brand in the automotive industry.
Fault handling in a Media Hub is traditionally achieved with the help of a dedicated hardware. The customer wanted to replace this hardware component with software based fault handling.
This was needed in order to reduce the per unit cost of the Media Hub product.
The fault may occur due to several reasons of which temperature and voltage are primary. The challenge for the customer was to build software (firmware) that can process the data from the temperature and voltage sensors to take corresponding actions.
The customer’s development team also faced the following challenges:
Customer’s Media Hub product has been developed on a widely popular STM – 8 Microcontroller Platform.
Media Hub, designed on Microchip Controller (STM 8), featured 2 USB Type C Ports. The mobile device could be connected to the hub via MirrorLink and CarPlay.
During this engagement, with the US – based Tier I Automotive Supplier, our product design team was tasked to equip the Media Hub with software driven fault handling capabilities.
Following is the snap-shot of the design solution delivered by our embedded software development team:
The Solution Supported Following Features:
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