Handheld and tabletop units based on series MSP430 (Texas Instruments) Controlling the ADCs Controlling the LCD-displays Enhanced functions realised in software: settable limit monitoring with optocoupled alarm Calibration functions Zero setting Filter Development of the analog part of the circuit together with hardware developers Environment and tools: C ICC, NoICE
Desing of the software architecture Creation of documents with requirements and specifications Complete design and dimensioning of the controller circuits (Infineon XE166-Series) including the peripherals (AD-converter, Bus connections CAN, I2C, SPI, etc.) Implementation of the software in Assembler and C Enforcement of the complete development, documentation and accompaniment up to start of serial production Creation […]
Realisation of a Low-Level-State-Machine for basic communications (RS232-Protocoll) Realisation of a High-Level-State-Machine to evaluate data and commands Tests with in-house test bench Accompaniment of the approval Environment and Tools: C++ (MS-Visual Studio 8), Doxygen for source code documentation, SVN Tortoise for Versioning
Realization of a menu structure for a touch panel Processing and display of incoming measurement values Allocation of settings on the interface of the device Environment and tools: GCC-Compiler for TMS470-Series on Eclipse-IDE, WinCvs for versioning
Programming of an ARM7-Derivates in C LIN-Bus-connection Improvement of the calculations and algorithms, measurement analysis and simulation with MatLab/Simulink Implementation of various types of batteries Improvement of the simulation tool Working in a team Environment and Tools: MatLab / Simulink, IAR-Compiler for ARM7, Visual Studio 2010 (Microsoft), Canoe (LIN/CAN-Tool for testing, Vector Grafics), SVN/Tortoise for […]
2-prozessor-system (ARM 9 + Cortex M3) Analysis of the system Programming of both processors in C Operationg system: RTX (Keil/NXP) Realization of the control algorithm Documentation Test development (Integration tests) Hardware redesign (circuit, dimensioning) Working in a team of four engineers Project management: Scrum Environment and Tools: µVision 4 / 5 (Keil) for ARM, Team […]
Tension measurement, temperature compensation, optimisation of characteristics Prozessor MSP430-Serie (Texas Instruments) Adaption of the AD-converter via SPI-Bus Grafic display and Touchscreen USB-connection to a Windows-PC for parametrisation and first start Development of a GUI for the PC (C#) Design of Software-Architecture Realization in C Documentation Project management Environment and Tools: Code Composer Studio (Texas Instruments), […]
Design of the software architecture Processor from MSP430-Serie (Texas Instruments) Usage of the processor-internal AD-converter 7-Segment-Dispaly Peak and Hold functions Storage of various characteristics for scaling Control of the device with mechanical switches Monitoring of the battery with “Low Bat”-signalisation Realisation in C Documentation Environment and Tools: Code Composer Studio (Texas Instruments)
Motor control (PIC controller (Microchip), PWM) with NFC signals Significant part of the circuit development Design of software architekture for the controller Integration of the software components of an NFC-transceiver Realization in C Development of a software version to perform endurance tests for the mechanical parts Improvement of the requirements Tools: MPLAB IDE (Microchip), ORCAD
Sensor to recognize barriers while moving a door of a car Analysis of the geometrical data: Rotary motion, relative position of barriers, formulation of an algorithm Programming a PIC-Controller (Microchip) as interface between a distance sensor and an electronic control unit Realization of the state machine for a tailgate as described in specifications Developer tests […]
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