We need a MCU hardware programmer to do 1 month the following:
1)Any languageis accepted and can choose the mcu brand/model but it has to be cheap, very Small size, automotive, smd, internal flash memory, CAN network integrated (2 inputs CAN H CANL 100 kbit/s, 125 kbit/s, 250 kbit/s, 500 kbit/s and 1 Mbit/s), at least 4 digital outputs for the future, one PC flash/com port and easy flash process and already made software for this purpose, ROM read protected.
1) Autodetect and connect to Automotive CAN Network.
2) Check MCU Eeprom Subroutines enable/disabled
3) Query CAR VIN (mode 9 pid 2).
IF VIN is the same in the internal EEPROM enable the next routine.
IF CAN VIN query = 000 or not found on network or if VIN is Different from eeprom don't enable Routines 1st preset CAN (see below)
IF VIN is null in internal Eeprom then store the this value.
4)Searches 1st preset CAN Automotive command Sequence and then if found preset number of times / first 2 minutes (timer) after powered on, Enable up 4 digital outputs until next power up(not store this state in Eeprom).
5)If found 2nd preset CAN Automotive command Sequence, Clear internal Eeprom VIN
6)If found 3rd preset CAN Automotive command Sequence, Enable internal Eeprom VIN Check Routine
7)If found 4rd preset CAN Automotive command Sequence, Disable internal Eeprom VIN Check Routine
8)If found 5rd preset CAN Automotive command Sequence, Disable Digital Output control routine (Eeprom)
9)If found 6rd preset CAN Automotive command Sequence, Enable Digital Output control routine (Eeprom)
10) the preset commands sequences and timer must be editable by admin by serial/rs232 flasher interface
8 freelance font une offre moyenne de €544 pour ce travail
hello i am inerested in your project. i have already worked in a project that is the same as the one you descibed. it uses an open source application for automotive purpouse. it uses an LPC1549 as main cont Plus
Dear Sir, Let me ensure you that you have met the right freelancer. I am an expert with more than 15 years of experience in the design and development of embedded systems, Firmware, electronics, prototyping and PC Plus
Hi, I am very much interested in your project as I believe I have the expertise, knowledge, skills and tools to do your project. I am embedded software developer with more than 8 years of experience of profession Plus
Hi There I have checked your project description and understand everything. I am very confident that i can do this project perfectly. Thanks
I have used Microchip's CAN devices to interface to CAN bus and retrieve data from devices ( UPS / inverter). The Main processor used in the applicaition of Microchip's PIC series. I designed teh full system hadware, f Plus
Hello dear, I hope this proposal find you well, I saw your job posting online, I would like to request you please have a look into my previous works. I am a full-time freelancer with over 5 years of vast experience i Plus
Hello, Happy to find a work on CAN communication. I have a good experience in CAN communication and OBDII protocols. So far I have worked in 5-6 CAN based projects in college and in the company. In company I have wo Plus