Mar 2019 – Apr 2021 · 2 yrs 1 mo · Pune, Maharashtra, India

• Embedded Software Development, Automotive Domain

Dec 2016 – Mar 2019 · 2 yrs 3 mos · Pimpri, India

• Technical Skills:
• Microcontrollers: Texas Instrument- TMS570 (ARM Cortex- R4, 32 bit), Infineon-TC1782(32bit), Freescale- MC9S12XDG128 (16bit)PIC16 Mid-range, Renesas RL78(16bit).
• Software Proficiency: Embedded C, Matlab scripts, Simulink Modeling, MIL, SIL.
• IDE’s & Tools : ETAS INCA (ECU CAN Monitoring & Calibration), PEAK PCAN, Vector CANalyzer, Vector Vehicle Spy(CAN Monitoring & Calibration), CAN db++(CAN database), Code Warrior, Tasking toolset, Code Composer Studio.
• Software skills & Protocols: Target support Package development, S-Function building- Legacy code tool, CAN, LIN, Serial UART, I2C protocol, ADC, Timers, Interrupts, PWM, CAN Calibration Protocol- Device Drivers.
• Role: Automotive Software Development- Device Drivers, Develop Target Support Package for in-house ECU development, System architecture designing.
• Project 1:- In-house Battery Management System (BMS) - Hybrid Vehicle
• Roles & Responsibilities-
• Study of BMS, BMS architecture, Cell Voltage monitoring, Cell balancing techniques, state of art.
• BMS system architecture design, Vehicle integration considerations.
• Selection of Microcontroller for Master board, Selection of Slave board-balancing techniques(active/passive)
• Software Development- Device drivers for SCI (serial comunication interface), CAN protocol(Rx/Tx), Analog Input, Timers, Interrupts, Digital I/O’s, SPI, Faults monitoring, CCP (CAN Calibration protocol).
• Develop S- Function using Legacy code Tool for the developed device driver code.
• Develop Target support package from the S-function and TMS570 project.
• Project 2:- Secondary Loop Mobile Air conditioner (SLMAC )Tata Motors Limited
• Roles & Responsibilities-
• Input/Output requirements analysis for ECU.
• I/O’s and ECU system architecture and schematic design.
• Study of ECU and Target support package.
• Integration of I/O’s with ECU.
• I/O Integration testing on bench and HIL (Hardware in Loop) system, Sensor Calibration.

Sep 2015 – Dec 2016 · 1 yr 3 mos · Shirval

• Technical Skills:
• Microcontrollers : PIC16 Mid-range series, Renesas RL78(16bit) Tiny series-R8C, Atmel AVR (8bit) .
• Software Proficiency : C, Embedded C.
• IDE’s & Tools : Microchip MPLAB/MPLABx, Renesas Cubesuite+, Keil uVision, Orcad,Proteus ISIS & ARES.
• Software skills & Protocols : Serial UART,RS232, I2C protocol, ADC, Timers, Interrupts, PWM, CCP Modules, to drive servo motors, stepper motors, DC motors, µCOS-II RTOS-Task management, ISR, Multitasking, Semaphore, Mail boxing, Queues implementation on ARM 7(LPC2148).
• Role & Responsibilities
• Embedded software and Hardware design, Component selection, Simulation.
• Circuit Troubleshooting, Analyzing, testing- using Oscilloscope.
• Designing signal conditioning circuits for analog input signals.
• Software Design-Embedded C,debugging- Emulators, Debuggers.
• Implementing I2C interface between RL78 and EEPROM GT24C512A.
• Developing ADC, Timers, PWM modules.
• Unit testing of software modules.
• Design and develop in-house testing zig’s for individual hardware and software modules.
• Verification & Validation.
• Conducted & Radiated EMI, EMC test at ARAI centre.
• Test cases for Hardware & Software unit module testing.