Find Jobs
Hire Freelancers

adding WIFI capability to PIC32

$1500-3000 USD

Completed
Posted almost 6 years ago

$1500-3000 USD

Paid on delivery
We at PDI are a hardware and Firmware design house in the states. We focus on Hardware design and are looking to develop relationship with firmware and software designers. The following is the beginning of an on going project. PROJECT Microchip PIC32MX695F512H 32-bit micro controller MPLAB X and Harmony experience A MUST Winc1500 WIFI Transceiver module This project is based on the WI-FI Demo Board from Microchip. Source code for this Demo board is provided along with running Code for this specific target board. functioning code to run 3 A/D inputs, digital water level inputs and control of two pumps and fan already working. I made sure it compiles and runs with the following tool chain: XC32 1.42 or higher Harmony 2.04or higher Free RTOS and WIFI driver working Using MPLAB X IDE v4.0 or higher All currently available free for download from Microchip Our goal is simply to modify this firmware by adding a functional WIFI interface and WEB page to the Using the WINC 1500 WIFI Module. code for 3 A/D inputs for current sensing and a IIC port to interface two humidity sensors. A functional relationship between these two humidity sensors and time will drive an output pin which will control a fan. An additional digital water level sensor input will also activate two pumps in a simple functional relationship. Current in both pumps and fan will be monitored with ac current sensors (Hall effect style) with the three A/D inputs. The hardware will be handled by me and is complete. The WI-FI Demo board makes a good development platform. The output will displayed on the WEB page provided by the DEMO board (AD HOC) network can be used for development. Successful candidate will have experience using MPLAB X & Harmony, and a popular Free RTOS that runs on the PIC32 and many other microcontrollers. Using Harmony framework; all the low level drivers are done for us function calls can be made for IIC interface , A/D interface, and WIFI interface. If you are familiar with this WI-FI demo boards, RTOS and especially the WINC 1500 WIFI module you should have very little issues completing this task in 1 to 4 weeks. Documentation of each function you write is very important. I should be able to understand your code and modify it as you may not have real sensors for development purposes but that can be your choice. Currently I have code running for all sensors except the the IIC Humidity interface. You should have the following qualifications. * Good communication and documentation skills in English * and understanding of TCIP networks and worked with the Winc 1500 WIFI modual * a desire to complete the work on time ans an efficient manor Experience with PIC32, harmony, & Free RTOS
Project ID: 16662303

About the project

6 proposals
Remote project
Active 6 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
Awarded to:
User Avatar
Hi, lately I have been working on 2 projects using Microchip PIC 32 controllers. One, using a controller of the PIC32MX series, consisted in maintaining and further developing an already built firmware for a custom CAN interface board. It was used to interface a Personal computer to a CAN Engine Control Unit for data collection and control. This project also included communications over I2C with a Microchip RTC device. The other, using PIC32MZ controllers, I wrote it from scratch, and also contributed to the definition of the board. It was about interfacing various devices through TCP-IP and UART. It also included the development of a user interface based on WEB pages Using the Microchip Harmony HTTP server library. The whole project involved a number of boards connected through an Ethernet LAN in a Client-Server architecture. Although the communication over the TCP-IP protocol was based on an Ethernet (cabled) LAN, I think that, using the Harmony built in drivers, to use a Wi Fi LAN would be very similar. I have been using Free RTOS not on a Microchip Architecture, but on an NXP one, so although with some modification, I should be able to use it with Harmony libraries. I have also used the ESP 8266 WiFi module (not the Microchip one) If you contact me we could go further into the projects details, and I could even do some preliminary work before you award the project to me, so you would see how I work and then decide. Regards Ciro
$2,500 USD in 45 days
5.0 (11 reviews)
5.9
5.9
6 freelancers are bidding on average $2,556 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, 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.
$2,500 USD in 30 days
4.9 (49 reviews)
6.6
6.6
User Avatar
Dear Sir, I am an expert with more than 15 years of experience in the field of embedded syatems, electronics, prototyping and PCB layouts. I have worked with 8bit, 16bit and 32bits MCUs developing ultra low power applications with complex codes. I have recently worked with PIC32Mx512 using XC32 and Harmony. We started development across RF24W wifi and pic32 demo board. we interfaced humidity sensor over IIC and wifi over SPI. It was a web server and an access point. I assure you the best solution for your work. Regards Ch
$1,500 USD in 3 days
4.9 (44 reviews)
6.0
6.0
User Avatar
Hello sir, how are you? I am an Electrical Engineer with the areas of expertise in Microcontroller, Embedded System, Zigbee, BLE, and firmware development for systems. I believe that my experience and skill in this background will prove to be of great help to you. I am ready to start working on your job today. I have proficiency in following software tools: 1. Altium Designer 2. Quartus 3. Mikro C (for all controllers) 4. MPLAB IDE 5. Proteus 6. Arduino IDE 7. Raspberry Pi 8. Eagle CAD 9. KICAD
$2,500 USD in 30 days
5.0 (16 reviews)
5.6
5.6
User Avatar
Hi, I already read description . I believe I can do it. I am expert in Circuit Design/PCB layout/Micro Controller program(PIC16/PIC32/MSP430/STM32/ARM7/ARM9 etc). I have more than 19 years experiences. I have developed a lot of products, some of these is used in China High-Speed rail system. Please contact me and discuss it, thanks.
$3,000 USD in 30 days
5.0 (5 reviews)
4.2
4.2

About the client

Flag of UNITED STATES
Lakeville, United States
5.0
1
Payment method verified
Member since Apr 20, 2017

Client Verification

Other jobs from this client

Hire a C Programmer
$1500-3000 USD
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.