Programming flash (u-boot) in satellite receivers based on ST40 platform -- 2

zł2250-4500 PLN

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prawie 7 lat temu

zł2250-4500 PLN

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Hi! I'm looking for easy solution to programm flash M28W320FST in Sattelite Receiver ADB 5800S and 5800SX based on ST40 platform, exactly on STi7100HWCE processor. I try connected with jtag but this microcontoler has extra jtag protection unit (JPU) and i don't have key for jtag. I must desolder BGA64 flash, program u-boot (loader) in external programer and again solder back in to the motherboard, there is very uncomfortable so i look for easier solution. The project assumptions is find fast and reliable solution to program flash M28W320FST in the system, without the need to desolder flash. I attach data sheets of this receivers: [login to view URL]

Circuit Design

Electrical Engineering

Electronics

Embedded Software

Microcontroller

Identyfikator projektu: 14700241

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5 ofert

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5 freelancerzy składają oferty o średniej wysokości zł3 550 PLN dla tej pracy

@seshupower

Hi, I am a post graduate power electronics engineer and having very good experience in product design and development. I am excellent in embedded design & programming using pic, dspic controllers and MATLAB codding for Power projects, Boot loaders, Bluetooth & GPS designs,CAN communication, EEprom. UART , Protocols for networking, wi-Fi routers,OBD diagnosis with CAN bus protocols, Electrical vehicles and AC drives, stepper motor controls. I designed sine wave inverters for standalone and grid tie Inverters. I designed projects like Off line UPS up to 3 KVA, synchronous rectifiers, Solar MPPT chargers, Solar trackers, Battery chargers ,Grid tie inverters design with PLL and feedback control circuit emergency light of 66W and Online UPS control cards, Battery Charging power supplies, LED drivers for PWM controlling and dimming, SMPS, Power supplies. I have experience in schematics and PCB design experience in Altium and ORCAD. I am ready to work for you. Please contact for further discussion.

zł3 500 PLN w 30 dni

4,9

(61 opinii)

6,7

@CoherentTech123

I am an expert with more than 15 years of experience in the design and development of embedded firmware, prototyping and PCB layouts. I have worked in the past on accessing flash/EEPROMs. Relevant Skills and Experience Embedded Systems Prototyping PCB Layouts Proposed Milestones zł3000 PLN - Firmware development and testing/debugging

zł3 000 PLN w 30 dni