ATMEL bootloader with firmware uploader Java app that runs in Windows 10 and OSX

€30-250 EUR

Closed

Posted

about 6 years ago

€30-250 EUR

Paid on delivery

We need someone to build a compact (please specify aprox size in proposal) bootloader firmware that will allow to program our current firmware using one of the serial ports of the microcontroller. This serial port is connected to a serial to USB converter that we currently use for Microcontroller is Atmega1284p @ 20MHz

Project ID: 16575697

About the project

11 proposals

Remote project

Active 6 yrs ago

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11 freelancers are bidding on average €282 EUR for this job

@luvocean1

Hi, I can offer you a solution that would let you upload using typical serial terminal prig. No need for a java loader. All within 4-8kb size. Regards, Shah

€250 EUR in 20 days

4.9

(2 reviews)

4.5

@microembvw

<Hi there, I will do this boot loader with frequency speed 20mhz baud rate 115200 no hardware shake. if you want to start now please contact me back, boot loader size around 6Kbytes as max. Best Regards

€277 EUR in 1 day

5.0

(3 reviews)

3.5

@bogdan2451629

Hello 1KB its ok for you? Do you have any other requirements? I am ready to start work on it. Regards, Bogdan.

€200 EUR in 3 days

4.8

(8 reviews)

3.5

@jitendrabaraiya

I can do your job. because I made a OTA .. SO I CAN DO YOUR JOB.

€833 EUR in 30 days

5.0

(3 reviews)

2.1

@solomoncandy

I think I can make a program well under 768 bytes of flash (and 32 bytes of RAM.- not that the RAM usage matters) that can communicate with a accompanying python or C application on PC. Also, if you use serial in your main program, you can reuse the bootloader functions and save more space!

€300 EUR in 10 days

5.0

(1 review)

2.0

@ElectronicsDavid

Hello, and Thanks for considering me as an option. I will C as program language. During bootup, Certain command will be send to the MCU via serial port to reprogram it. Otherwise it will boot as normal.

€111 EUR in 5 days

0.0

(0 reviews)

0.0

@saurabhricky

Hello, Its an interesting project and i have completed similar to this project previously. But that one is half of it. I am willing to complete it this for you. Let me if you are interested.

€266 EUR in 10 days

0.0

(0 reviews)

0.0

@huytung1501

Hello, I am please to introduce myself. I am a hardware engineer also firmware/embedded system engineer. I finished some projects like this some years ago. I just need your software protocol to re-introduce this firmware. Hope we can have time to talk about your project

€222 EUR in 7 days

0.0

(0 reviews)

0.0

@naveenalka

10+ years - in Payments, Banking and Financial Services and worked as founding engineer in early stage startups to PCI compliment Card Providers and very large Ecommerce companies. I am a hardcore techie and all my experience is into design and development mostly in java based technologies/platforms with some of the best companies and with very well accomplished peers in a large scale distributed environment with almost all latest/popular java related technologies. My rich Tech/Domain knowledge helps me design and deliver distributed enterprise software solutions which are robust, highly maintainable and scalable. Java, J2ee, Spring, Kafka, Hive, Spark, Scala, Hibernate, Mysql, Tomcat, Cassandra, ElasticSearch, Redis, CouchBase etc

€155 EUR in 3 days