Find Jobs
Hire Freelancers

Bootloader for PIC32 project in MPLAB X ( over web interface)

$250-750 USD

Cancelled
Posted over 5 years ago

$250-750 USD

Paid on delivery
We develop a device using MPLAB enviroment and using PIC32MZ2048EFH64 We are happy with development but failed to generate our mechanism for firmware update over web interface. It was working and the more we develop it became unstable and at the end failed to operate. We need better mechanism for that. Freelancer should develop bottloader for our project and we could be able to upgarede our firmware over web interface of our device. Fİrmware must be encrypted and we could be able to change keys to differentiate firmware files ( based on different hardware for example) Also if possible we need a parameter to check for hardware control if uploaded firmware is suitable for the device.
Project ID: 18608171

About the project

5 proposals
Remote project
Active 5 yrs ago

Looking to make some money?

Benefits of bidding on Freelancer

Set your budget and timeframe
Get paid for your work
Outline your proposal
It's free to sign up and bid on jobs
5 freelancers are bidding on average $614 USD for this job
User Avatar
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 , RF circuits ,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, 5kW motor controller for electrical vehicles ,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.
$1,111 USD in 20 days
4.9 (52 reviews)
6.7
6.7
User Avatar
Dear Employer, I have worked on several projects including PIC32 controllers. The bootloader will be ethernet based so the kit should have ethernet interface. The firmware will be upgraded through this interface locally. More details will be shared when discussed. Looking forward to hear from you. Thanks
$555 USD in 10 days
4.6 (25 reviews)
5.2
5.2
User Avatar
Hi there! We develop a device using MPLAB enviroment and using PIC32MZ2048EFH64 We are happy with development but failed to generate our mechanism for firmware update over web interface. It was working and the more we develop it became unstable and at the end failed to operate. We need better mechanism for that. Freelancer should develop bottloader for our project and we could be able to upgarede our firmware over web interface of our device. Fİrmware must be encrypted and we could be able to change keys to differentiate firmware files ( based on different hardware for example) Also if possible we need a parameter to check for hardware control if uploaded firmware is suitable for the device. Read Less
$250 USD in 5 days
5.0 (1 review)
0.8
0.8

About the client

Flag of TURKEY
Ankara, Turkey
4.9
16
Payment method verified
Member since Jan 23, 2015

Client Verification

Thanks! We’ve emailed you a link to claim your free credit.
Something went wrong while sending your email. Please try again.
Registered Users Total Jobs Posted
Freelancer ® is a registered Trademark of Freelancer Technology Pty Limited (ACN 142 189 759)
Copyright © 2024 Freelancer Technology Pty Limited (ACN 142 189 759)
Loading preview
Permission granted for Geolocation.
Your login session has expired and you have been logged out. Please log in again.