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rewrite a driver for a GPS unit on a Cortex M4 processor

$250-750 USD

Closed
Posted over 6 years ago

$250-750 USD

Paid on delivery
we have a system based on Cortex M4 which among other things communicates with a GPS. unit. The GPS unit is to be replaced by a new one from a different manufacturer and we need to make it work with the current system.
Project ID: 14966076

About the project

13 proposals
Remote project
Active 7 yrs ago

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13 freelancers are bidding on average $472 USD for this job
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I can rewrite your firmware. Соответствующие навыки и опыт I have a good experience working with Cortex and GPS. Предлагаемые промежуточные платежи $500 USD - working project Can you provide me a system schematic and old firmware.
$500 USD in 10 days
4.8 (36 reviews)
6.3
6.3
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Though we are not isreal based, but we are expert team called TURKTRONICS, WE have done many projects in which we connected the different gps chips with different cortex mcu mostly based on stm32 Relevant Skills and Experience We have skills to decode NMEA0183 protocol run on the GPS chips, we can design you the boards with controlled impedance so you will get maximum performance. We are very professional team. Lets talk !! Proposed Milestones $700 USD - project fee sure once get in touch !!!
$700 USD in 10 days
4.7 (21 reviews)
6.3
6.3
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We realized similar project based Atmel SAMR21 MCPU and Copernucus GPS , protocol NMEA Relevant Skills and Experience We specialize in developing Embed systems based ST(STM32),Microchip (Atmel – AVR,ARM) and TI (MSP430) MCPUs and peripheries. We based in Europe,Bulgaria Proposed Milestones $777 USD - Ful software project in IDE CORTEX M4 device If we receive more information about your project, we will give you a real cost as milestones
$777 USD in 20 days
4.1 (8 reviews)
5.7
5.7
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Dear Employer, I have already made driver for GPS module. It had to provide position and time data for the host mcu. NMEA protocol was used. The host mcu had a Cortex-M4 core (STM32F4 family). Relevant Skills and Experience 9 years experience of embedded sw development for ARM based microcontrollers. Experience of driver development for GPS module. Wide experience of developing drivers for various external modules. Proposed Milestones $555 USD - Complete driver - Module type - Required feature set, API specification
$333 USD in 5 days
4.9 (2 reviews)
3.7
3.7
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Hi there, I think I can help you with that, GPS units(at least, commercial ones) usually communicate with NMEA protocol over UART to output, I presume your system works differently ? Relevant Skills and Experience Embedded Systems, C, C++, Signal Processing, Kinematics Proposed Milestones $250 USD - Proof of concept, working prototype $416 USD - Final deliverable, together with test routines Additional Services Offered $1 USD - Any bug fixes and corrections. Are there any datasheet/specifications I can get my hands on ?
$666 USD in 20 days
5.0 (1 review)
2.8
2.8
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Rewrite the driver for a new GPS unit interfaced to a CORTEX M4 system. Presently the interface of the new GPS unit has not been specified by the user Relevant Skills and Experience I have vast experience developing embedded systems hardware & firmware. I am currently developing a GPS data logger with WiFI and I am sure, I will be able to handle this job to your satisfaction Proposed Milestones $555 USD - Project delivery. We need to discuss the specs in detail to understand full requirements. Can we communicate on chat?
$555 USD in 10 days
0.0 (0 reviews)
3.0
3.0
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I have strong exp. in driver developing Relevant Skills and Experience Embedded c,c,linux and low level driver,GPS,GSM,Sensors Proposed Milestones $300 USD - Timely deliverable
$300 USD in 5 days
0.0 (0 reviews)
0.0
0.0
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i use vstm32f4 for comunicating gps nmea neo 7. i complie with keilc, use std lib or hal lib. i can read position, veloctiy, direction v.v.. Relevant Skills and Experience i program quadcopter and UAV Proposed Milestones $250 USD - i give my code, lib, and teach about how to use
$250 USD in 5 days
0.0 (0 reviews)
0.0
0.0
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A proposal has not yet been provided
$444 USD in 7 days
0.0 (0 reviews)
0.0
0.0

About the client

Flag of ISRAEL
Herzelia, Israel
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Member since Nov 8, 2013

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