I have a requirement to develop embedded C code on IAR EW for a MSP430F235 based design. It is a 3 phase electrical multiparameter panel meter. The H/W design is complete. It has a multiplexing type LED display, 3 user keys, RS485 interface. The main code required is for analog signal processing involving computing AC TRMS values like - Voltages, currents, powers and energies. Computation of total harmonic content in the voltage and current signal up to 15th harmonic is also required. The MCU has 12 bit 8 channel ADC module which can acquire data at decent [url removed, login to view] are three CTs for sensing AC current and resistor divider networks for sensing voltages. I invite offers from experienced coders for the same. Once the offer is accepted complete hardware details will be made available.
28 freelanceria on tarjonnut keskimäärin 811 $ tähän työhön
We are group of 15 Embedded Engineers working on Embedded Projects. We have done projects on MSP430 Ti processor for a PH meter. We can do your project. We are located in Bangalore India.
Hi, I have work experience with MSP430XXXX series , ADC, DAC etc and completed a similar project ( Frequency and phase angle calculator using MSP430x1611). Kindly reply me with more details.
I have implemented metering related project with most of the features you need, while working for reputed [url removed, login to view] was done on different series of MSP430. So I am definite of delivering what you need.