DLMS/COSEM Stack Migration to Linux for HDLC and P2P Communication Profiles H/F

Au sein de l'activité Energie & Télécoms (Terminaux de comptage intelligents). OBJECTIF DU STAGE: This internship aims to evaluate the migration of an existing DLMS/COSEM communication stack from a legacy embedded platform to Linux, with a focus on the HDLC, P2P Push and P2P Pull communication profiles. The study will assess migration feasibility, identify architectural impacts, and validate a Linux-based proof of concept. MISSIONS: Study the architecture of the existing DLMS/COSEM stack and identify dependencies on the current embedded platform. Analyze the implementation of the communication profiles P2P and HDLC Investigate existing open-source DLMS/COSEM stacks and evaluate their suitability for embedded Linux environments. Define a migration strategy towards Linux, identifying reusable components, adaptation requirements, and potential redesign areas. Port and integrate selected DLMS communication components on STM32MPx Linux. Develop a proof-of-concept demonstrating: HDLC communication, DLMS server,P2P Push and Pull. Measure and compare key metrics between the legacy and Linux implementations: Document the migration approach, technical challenges, evaluation results, and recommendations for future product architectures.

OBJECTIF DU STAGE: This internship aims to evaluate the migration of an existing DLMS/COSEM communication stack from a legacy embedded platform to Linux, with a focus on the HDLC, P2P Push and P2P Pull communication profiles. The study will assess migration feasibility, identify architectural impacts, and validate a Linux-based proof of concept. MISSIONS: Study the architecture of the existing DLMS/COSEM stack and identify dependencies on the current embedded platform. Analyze the implementation of the communication profiles P2P and HDLC Investigate existing open-source DLMS/COSEM stacks and evaluate their suitability for embedded Linux environments. Define a migration strategy towards Linux, identifying reusable components, adaptation requirements, and potential redesign areas. Port and integrate selected DLMS communication components on STM32MPx Linux. Develop a proof-of-concept demonstrating: HDLC communication, DLMS server,P2P Push and Pull. Measure and compare key metrics between the legacy and Linux implementations: Document the migration approach, technical challenges, evaluation results, and recommendations for future product architectures.