Senthil Kumaran
- Role
- Embedded Hardware Engineer at DTE Energy
- Location
- Detroit, MI, US
- LinkedIn followers
- 500 followers
About Senthil Kumaran
Experience working through the entire development cycle of two products from initial…
Experience
Embedded Hardware Engineer
Apr 2012 — Present
Added support for multiple phones and modems to be used for voice and data testing in the testing products. • Implemented phone drivers interfacing. • Developed driver code to implement downlink and uplink RLC throughputs and retransmissions, HS-DSCH sub frame error rate and block error rate, MAC layer throughput, modulation scheme and number of codes used in HSDPA, CQI, transfer block size and NACK rate. • Implemented an alert detection code for GSM/UMTS. This keeps a running average of all the phone parameters and generates an audible alert and also displays on the screen when these averages cross certain thresholds. • Developed application code to display the over-the-air (OTA) messages for GSM/UMTS and data testing parameters for UMTS/HSDPA on the screen. • Used RTXC’s time based directives for synchronization of tasks with timed events for UMTS and HSDPA parameters.
Skills
- Embedded Systems
- Ethernet Powerlink
- Coldfire
- C
- Testing
- Plc Programming
- Motion Control
- , Ethercat
- Embedded Software
- Windows Software Development
- Ethernet
- Hardware
- Spi
- Customer Service
- Usb
- Debugging
- .net
- Arm Cortex-M
- Arm
- Pic
- Linux
- Python
- Hc11
- Objective C
- Modbus/Tcp
- Mac
- Rs232
- Control Systems Design
- I2c
- Iphone Software Developement
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