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$16 USD / hora
Bandera de PAKISTAN
rawalpindi, pakistan
$16 USD / hora
Aquí son las 4:18 a. m.
Se unió el junio 21, 2012
0 Recomendaciones

D. S.

@saf818

 5,0 (6 comentarios)
3,4
3,4
50%
50%
$16 USD / hora
Bandera de PAKISTAN
rawalpindi, pakistan
$16 USD / hora
100 %
Trabajos finalizados
100 %
Dentro del presupuesto
100 %
A tiempo
20 %
Tasa de recontratación

Embedded Systems Engineer, Writer

Friendly, Reliable & Approachable
Freelancer Embedded Software Developers Pakistan
Ver todo Embedded Software Developers en Pakistan

Contacta D. S. sobre tu trabajo

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Portafolio

1340028
Implemented the firmware for PIC16F690 based Swap Reader. It reads data from the magnetic stripe decoder chip using the protocol defined by MagTek for 'Tripple Track Delta ASIC' decoder chip. It can save the card data on an external EEPROM using I2S. The data is then transmitted to the host processor via Bluetooth RN42 Module.
ISO Card Reader Firmware [PIC16F690, BlueTooth, MagTek]
Implemented the firmware for PIC16F690 based Swap Reader. It reads data from the magnetic stripe decoder chip using the protocol defined by MagTek for 'Tripple Track Delta ASIC' decoder chip. It can save the card data on an external EEPROM using I2S. The data is then transmitted to the host processor via Bluetooth RN42 Module.
ISO Card Reader Firmware [PIC16F690, BlueTooth, MagTek]
Implemented the firmware for PIC16F690 based Swap Reader. It reads data from the magnetic stripe decoder chip using the protocol defined by MagTek for 'Tripple Track Delta ASIC' decoder chip. It can save the card data on an external EEPROM using I2S. The data is then transmitted to the host processor via Bluetooth RN42 Module.
ISO Card Reader Firmware [PIC16F690, BlueTooth, MagTek]
1318836
It was required to control a plant automatically based on feedback signals. The sensed data received was to be shared with the DSP for computation[via EMIF]. This plant controller was also to communicate with three other similar boards [via Ethernet Fiber] and have the capability act both as master and as a slave board. Four different types of packets were transmitted and received over fiber. Multiple Architectures were proposed and one was finally accepted it was then implemented. Test benches were written to test each module separately; the complete system was also simulated. It was then synthesized and tested on the real board with success.
Cyclone 4 FPGA based Plant Controller
It was required to control a plant automatically based on feedback signals. The sensed data received was to be shared with the DSP for computation[via EMIF]. This plant controller was also to communicate with three other similar boards [via Ethernet Fiber] and have the capability act both as master and as a slave board. Four different types of packets were transmitted and received over fiber. Multiple Architectures were proposed and one was finally accepted it was then implemented. Test benches were written to test each module separately; the complete system was also simulated. It was then synthesized and tested on the real board with success.
Cyclone 4 FPGA based Plant Controller
1318875
Designed architecture, implemented, simulated, synthesized and tested 10 channel Fiber Optic Ethernet. A UART based test-firmware was also designed and implemented to facilitate debugging during development stage.
Etnernet Core with UART based Test-Firmware
Designed architecture, implemented, simulated, synthesized and tested 10 channel Fiber Optic Ethernet. A UART based test-firmware was also designed and implemented to facilitate debugging during development stage.
Etnernet Core with UART based Test-Firmware
Designed architecture, implemented, simulated, synthesized and tested 10 channel Fiber Optic Ethernet. A UART based test-firmware was also designed and implemented to facilitate debugging during development stage.
Etnernet Core with UART based Test-Firmware
Designed architecture, implemented, simulated, synthesized and tested 10 channel Fiber Optic Ethernet. A UART based test-firmware was also designed and implemented to facilitate debugging during development stage.
Etnernet Core with UART based Test-Firmware
1340028
Implemented the firmware for PIC16F690 based Swap Reader. It reads data from the magnetic stripe decoder chip using the protocol defined by MagTek for 'Tripple Track Delta ASIC' decoder chip. It can save the card data on an external EEPROM using I2S. The data is then transmitted to the host processor via Bluetooth RN42 Module.
ISO Card Reader Firmware [PIC16F690, BlueTooth, MagTek]
Implemented the firmware for PIC16F690 based Swap Reader. It reads data from the magnetic stripe decoder chip using the protocol defined by MagTek for 'Tripple Track Delta ASIC' decoder chip. It can save the card data on an external EEPROM using I2S. The data is then transmitted to the host processor via Bluetooth RN42 Module.
ISO Card Reader Firmware [PIC16F690, BlueTooth, MagTek]
Implemented the firmware for PIC16F690 based Swap Reader. It reads data from the magnetic stripe decoder chip using the protocol defined by MagTek for 'Tripple Track Delta ASIC' decoder chip. It can save the card data on an external EEPROM using I2S. The data is then transmitted to the host processor via Bluetooth RN42 Module.
ISO Card Reader Firmware [PIC16F690, BlueTooth, MagTek]
1318836
It was required to control a plant automatically based on feedback signals. The sensed data received was to be shared with the DSP for computation[via EMIF]. This plant controller was also to communicate with three other similar boards [via Ethernet Fiber] and have the capability act both as master and as a slave board. Four different types of packets were transmitted and received over fiber. Multiple Architectures were proposed and one was finally accepted it was then implemented. Test benches were written to test each module separately; the complete system was also simulated. It was then synthesized and tested on the real board with success.
Cyclone 4 FPGA based Plant Controller
It was required to control a plant automatically based on feedback signals. The sensed data received was to be shared with the DSP for computation[via EMIF]. This plant controller was also to communicate with three other similar boards [via Ethernet Fiber] and have the capability act both as master and as a slave board. Four different types of packets were transmitted and received over fiber. Multiple Architectures were proposed and one was finally accepted it was then implemented. Test benches were written to test each module separately; the complete system was also simulated. It was then synthesized and tested on the real board with success.
Cyclone 4 FPGA based Plant Controller
1318875
Designed architecture, implemented, simulated, synthesized and tested 10 channel Fiber Optic Ethernet. A UART based test-firmware was also designed and implemented to facilitate debugging during development stage.
Etnernet Core with UART based Test-Firmware
Designed architecture, implemented, simulated, synthesized and tested 10 channel Fiber Optic Ethernet. A UART based test-firmware was also designed and implemented to facilitate debugging during development stage.
Etnernet Core with UART based Test-Firmware
Designed architecture, implemented, simulated, synthesized and tested 10 channel Fiber Optic Ethernet. A UART based test-firmware was also designed and implemented to facilitate debugging during development stage.
Etnernet Core with UART based Test-Firmware
Designed architecture, implemented, simulated, synthesized and tested 10 channel Fiber Optic Ethernet. A UART based test-firmware was also designed and implemented to facilitate debugging during development stage.
Etnernet Core with UART based Test-Firmware

Comentarios

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Mostrando 1 - 5 de 6 reseñas
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5,0
₹12.000,00 INR
CONTROL OF STEPPER MOTOR using digital output
I am very much pleased with the work.
Engineering
Electronics
Electrical Engineering
LabVIEW
Avatar del usuario
Bandera de Muzammil R.
@muzammil999
•
hace 9 años
5,0
$150,00 AUD
Wombat CPU Sim 3
3rd time working with Him. As always, excellent work! Highly recommended :)
Embedded Software
Avatar del usuario
Bandera de John S.
@tifamomo1314
•
hace 10 años
5,0
$75,00 USD
CPU Sim part 2
2nd time working with him. Amazing worth ethics. Would recommend! :)
Electronics
Sales
Verilog / VHDL
Microcontroller
Embedded Software
+1 más
Avatar del usuario
Bandera de John S.
@tifamomo1314
•
hace 10 años
5,0
$50,00 USD
CPU simulator - Wombat
Fantastic service. Went above and beyond! Will definitely recommend Syfar to anyone :) Thanks, buddy
Electronics
Sales
Verilog / VHDL
Microcontroller
Embedded Software
+1 más
Avatar del usuario
Bandera de John S.
@tifamomo1314
•
hace 10 años
5,0
$100,00 CAD
looking for a programmer familiar with the PIC16F690 -- 2
AMAZING PROGRAMMER, WENT ABOVE AND BEYOND TO MAKE US SATISFIED, WILL DEFINTELY USE AGAIN! THANKS ALLOT
Electronics
Microcontroller
PLC & SCADA
Embedded Software
PCB Layout
S
Closed User
@simonchoucroun
•
hace 10 años

Experiencia

Embedded Software Engineer

Powersoft19 / Freelance Developer
ago 2003 - Presente
FPGAs: Altera Cyclone IV based System Design and Development: Board bring-up, Test codes & Application Firmware & debugging. [RMII, MDIO, Ethernet, EMIF, SerDes, CRC, UART] Microcontrollers:PIC32, PIC18, PIC16, Atmel AVR, 8051 based projects. Interfacing [C-Sharp], DC Motor Control, Plant controller, IR, Light Intensity Meter, Wireless Communication, CRC, Bim2, BlueTooth, MegTek TRIPLE TRACK DELTA ASIC, Memory, I2C, USART, ADC, DAC

Researcher / Faculty

COMSATS Institute of Information Technology & Riphah University, Islamabad
sept 1999 - jul 2003 (3 años, 10 meses)
Taught Digital Logic Design, Computer Architecture, Digital System Design, Electronic Devices & Circuits, Basic Electronics I & II Developed Micro controller based circuits and conducted Electronics Lab Experiments

Educación

M.Sc Computer Engineering

Pakistan 2002 - 2006
(4 años)

B.E Electronics Engineering

Hamdard University, Pakistan 1995 - 1999
(4 años)

Calificaciones

Adaptive Filters

Center for Advanced Studies in Engineering
2002

Advacned Computer Architecture

Center for Advanced Studies in Engineering, Islamabad
2002

Contacta D. S. sobre tu trabajo

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Certificaciones

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Principales habilidades

Embedded Software 5
Verilog / VHDL 3
Microcontroller 3
Electrical Engineering 1
C Programming

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