Digambar Dinkar Patil

• Software development for brake control ECU
• BSW COM Stack configuration in Autosar
• Application side development like processing data, scaling etc. time out monitoring, E2E calculations and testing

• Embedded Software development and testing.
• Project Documentation.
• 12V Battery Management System: The system reads the battery cell voltages, pack voltage, currents and sent it over CAN. Here master is S32K14X MCU and slave is MC33772C ASIC. It uses SPI protocol to exchange data between master and slave. System also uses one dedicated secondary monitoring device (Secondary MCU S32K116) for connecting and disconnecting battery from load with the help of solid-state Relay.
• Client: Johnson Controls Ltd.
• Embedded C Programming on 32-bit ARM Controller S32K14X and S32K116, Unit testing, Functional testing, and design documentation. Platform: S32DS.
• 48V Battery Management System: The system reads the battery cell voltages, pack voltage, currents and sent it over CAN. Here master is S32K14X MCU and slave is AD7284 ASIC. It uses SPI protocol to exchange data between master and slave. System also uses one dedicated secondary monitoring device (Secondary MCU S32K116) for connecting and disconnecting battery from load with the help of solid-state Relay.
• Client: Johnson Controls Ltd.
• Embedded C Programming on 32-bit ARM Controller S32K14X and S32K116, Unit testing, Functional testing, and design documentation. Platform: S32DS.

• Designing Embedded Software modules.
• Project Documentation.
• Three Phase Energy Meter: This meter measures Total kWh, kvarh & kVAh Energy as well as Import, Export & Net Energy. All data can available on LCD Display & communication ports like RS232, RS485 & Ethernet.
• Embedded C Programming on 8-bit Maxim Controller 71M6543. Device Driver implementation: 16X2 LCD, Keyboard, DFT. Platform: uVision4, Proteus Professional.
• Test JIG: This JIG checks all PCB’s of 3 Phase static Energy Meter after assembling. It checks all analog voltages of different sections, RS232 communication, RS485 Communication, Ethernet Communication, RTC calibration etc. and displays results of all test points on two parallel 16x2 LCD’s in auto scroll mode.
• Embedded C Programming on 8-bit PIC18F87J50. Device Driver implementation: LCD, ADC, UART, RS485. Platform: MPLAB IDE, Proteus Professional.
• Frequency Counter: This counter is used to measure frequency from 1MHz to 4.8MHz. Embedded C Programming on 8-bit PIC18F87J50. Platform: MPLAB IDE, Proteus Professional.
• Android (Smart Phone) 3 Phase Energy Meter: This meter measures Total kWh, kvarh & kVAh Energy as well as Import, Export & Net Energy. All data from meter to Android app is transferred over wireless media using Bluetooth communication.
• Embedded C Programming on 8-bit Maxim Controller 71M6543. Bluetooth Module: RN4677. Platform: uVision4, Proteus Professional.
• RTC (Real Time Clock) calibration JIG: This JIG measures the actual clock from RTC (On Chip) and calculates the delta between actual clock and standard (desired) clock. Then it writes this calculated delta factors via RS485 communication in RTC registers to get the desired clock from RTC.
• Embedded C Programming on 8 bit PIC18F87J50. Platform: MPLAB IDE, Proteus Professional.

SW development and testing of defence products like pocket dosimeter, reongenometers