Firmware development for microcontroller (MCU) used in high end battery charger.
MCU will communicate with the fuel gauge IC inside the battery pack and will control the charger IC in the charging cradle.
MCU resides in charging cradle side.
Communication protocol must be per SMBus specifications. Requirements for communication attached.
We have not yet picked the device we’ll use, it depends on the code solution.
Start immediately. Timeline, 25 days max.
1. Firmware source code
2. Firmware file for production programming of MCU
3. Demo application validating operation
18 freelancers are bidding on average $707 for this job
I had 4 switch Power/linear regulated charger projects before. Check my site [url removed, login to view] I also do PCB fro prototype, that let me getting fast circle in R/D.
I have 22 years of Microcontroller and Embedded Firmware and hardware design exp. I have worked on UPS and Inverters design based on Microchip controllers. I am ready to work on this design immediately.