Kinetis KL25 USB Host Bootloader - Freescale Freedom board


We are looking for a freelancer with some experience or at least a good spirit for the Freescale Kinetis microprocessor family.

What we are currently looking for is a USB Host Bootloader firmware for the KL25 chip from the Kinetis L family which consists of a Cortex-M0 ARM processor. The processor can be found on the inexpensive Freescale Freedom board ([url removed, login to view]) which is also why we would like to use this board for the development.

To make this project even easier for the freelancer and hopefully also more inexpensive for us, the development should be based on the following Freescale Application Note about the same subject: [url removed, login to view]

Freescale has already provided the required source code for this application note but unfortunately only for the K60N512 device.

So what we need you to do is to port this source code, within the 128KB limited license of Codewarrior (free), to the KL25 device found on the Freedom board.

The freelancer should gain access to a Freedom board by himself so if any purchases is required this should be covered by the freelancer himself!

We don't expect this porting process to take much time, so the expected delivery time is only 4 days.

But if you can give us a good offer and it will take you 7 days to complete this we can allow some flexibility.

Happy bidding.

Skills: C Programming, Electronics, Embedded Software, Microcontroller

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About the Employer:
( 1 review ) Holstebro, Denmark

Project ID: #2546618

Awarded to:


I had developed an bootloader for a K60N512, baremetal not used MQX, use serial uploading ! I have plenty experience(over 1 year) with kinetis series from Freescale ! I have necessary tools for develop application (D More

$200 USD in 12 days
(1 Review)

5 freelancers are bidding on average $395 for this job


Dear Sir, We are Reserach and Development company whose working area are : -Digital Motor Control -Analog Design -Electronic Design -Power Electronics -PCB design -Embedded system -Matlab -Simulation of ha More

$60 USD in 4 days
(10 Reviews)

I have worked on these kind of projects before, this requires thorough understanding and optimization due to stringent memory. includes a lot of testing as well.

$200 USD in 8 days
(0 Reviews)

lots of experience with bootloaders

$45 USD in 7 days
(0 Reviews)

<b><i>Removed by Admin for breaching our Terms and Conditions</i></b> Computational Services - w w w . The Administrator removed this message for containing contact details which breaches our Terms of Se More

$1500 USD in 1 day
(0 Reviews)

Hi, We are working on freescale platform since [url removed, login to view] are the Freescale Design alliance partner and worked on Freescale Microcontroller series and also done firmware over the air using GPRS. We can execute this wor More

$32 USD in 7 days
(0 Reviews)