Atmel modbuscông việc

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    Atmel software STK500 Đã kết thúc left

    Digital voltmeter software We want to make a device able to measure voltages using a controller (ATmega8). We need someone to write some software. The bidder needs STK500 or equivalent. No other hardware required. The input signal is conditioned so that at the controllers ADC input it is always in range 0.5-2.5V. The software must controll the signal conditioning part using 4 lines (G0-G3) res...

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    Low bit rate voice recorder Đã kết thúc left

    I need a device thet will record voice (speech) on an SD or MMC flash card (16MB - 1GB) formated with fat so can be read on a PC. The files after compression have to be very low bit rate- 5 - 8kb/s with a good playback quality.(G.729 ?). The device will have 7 buttons for user i/f - 1) play/pause, 2) rec/stop, 3-4) next and prev record, 5) power up, 6-7) volume U/D, a rec led , a logic input tha...

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    Voice recorder Đã kết thúc left

    I need a software to run on an AVR Mega32,64,128 or on a PIC microcontroller that will sample speech using a build in A/D in 96kb/s ,compress it to a 3:1 or 4:1 (32kb/s , 24kb/s) select by user and write the data to an SD flash card. The software will receive a command thru RS232 and will send out the data stored in the SD card in 256 byte blocks with CRC and will check for an OK from the ...

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    Coffee machine controller Đã kết thúc left

    I need a new electronic controller for a relays based coffee machine. This means an electronic with microcontroller (8051 prefered, but it's not an issue if there is another type), depending on the uC, 32KB RAM, min. 2KB EEPROM. I prefer a uC with internal FLASH to avoid external EPROM, and, if posible, with internal RAM and EEPROM (Atmel 89S8262 for example). The electronic must include also...

    $1984 (Avg Bid)
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    7 lượt đặt giá
    Web based Modbus/TCP utility Đã kết thúc left

    I need a web utility that i can input a Modbus address and a static IP and connect to a Modbus device, and read from and write to its registers. ## Deliverables 1) Complete and fully-functional working program(s) in executable form as well as complete source code of all work done. 2) Deliverables must be in ready-to-run condition, as follows (depending on the nature of the deliverables): ...

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    $55 Giá đặt trung bình
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    I need the re development an an existing application to convert the type of smartcard that it currently uses from an SLE4428 protected memory card to an atmel at88cs1616c (crypto memory card). ## Deliverables 1) Complete and fully-functional working program(s) in executable form as well as complete source code of all work done. 2) Deliverables must be in ready-to-run condition, as follows ...

    $85 (Avg Bid)
    $85 Giá đặt trung bình
    3 lượt đặt giá
    Remote control Đã kết thúc left

    Using an AT89S8252 Atmel microcontroller, you must change the state (30 seconds) and return in previous state, of a port output (16), depending on the binary strings (10 bytes) provided on other input port. Pause between charcters of string must not exceed 3 seconds. After that time, the microcontroller goes in the wait for string state. 10 valid characters in string, must activate coresponding ...

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    $117 Giá đặt trung bình
    10 lượt đặt giá
    IRQ_SER Đã kết thúc left

    MSC1211Y5 device 1- The commands set on port0 will be implemented to be accessed trhough a pc running a terminal like program or a java on browser. It's purpose is to configure the MSC1210 from a terminal like program by issuing a command one at a time or by using an ASCII file that is downloaded into the MSC1210. The file can be uploaded to the PC for variables checking and backup configurat...

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    I need the source code and schematic that will allow an ATMEL 8051 AVR chip to read Diagnostic codes from an ODBII system. Source code means the source that will be programmed to the 8051 AVR chip. Circuit Board refers to the board that the 8051 chip will reside on and all nessecarry power and interface connectors to drive the chip and allow for communication. A) Source code to read CAN (Co...

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    3 lượt đặt giá

    The microcontroller should be able to act like 2 xbox controllers, should have 28 digital (common ground) inputs and 12 analog inputs the output should be a conection to the xbox port this will be used as a jamma 2 xbox adaptor ## Deliverables 1) Complete and fully-functional working program(s) in executable form as well as complete source code of all work done. 2) All code must be coment...

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    $212 Giá đặt trung bình
    1 lượt đặt giá

    We require to devise a non-mechanical currency counter based on embedded C preferably using ATMEL AT89C2051 microcontroller. This must work for all types of notes, good and soiled. You have to make a algorithm to detect the stack edges of the bundle to count (which will mostly have a rubber band tied on one side) . Your require to consult us fully on Optics, hardware mechanisms, motors, gears draw...

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    Small and quick project using ATMEL uC 8515. We urgently require the following C or ASM program with a designed circuit for the given task. Also present us with a HEX file for burning it on the uC and the circuit schematic with all required components. Details in the zip file. ## Deliverables 1) Complete and fully-functional working program(s) in executable form as well as complete source code ...

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    4 lượt đặt giá
    CMUCam Vision Sensor Clone Đã kết thúc left

    Wish to develop a system similar to CMUCam Vision Sensor. You are required to supply us the firmware with source and a PCB layout. We also own the whole system upon acceptance hence do not use 3'rd party stuff.[ [đăng nhập để xem URL]~cmucam/][1] ## Deliverables 1) Complete and fully-functional working program(s) in executable form as well as complete source code of all work done. ...

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    Hi all. I have a simple requirement for a PIC or AVR powered Voltage to Frequency convertor. The input voltage is 0 - 5v DC, analogue and linear. The output will be a linear 50% duty cycle pwm/square wave (TTL/5vdc) and will range in parallel to the input, from A to B Hz (tbc). I strongly recommend that the code be built so that you can easily change the A and B values and not have any f...

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    CPU Simulator Đã kết thúc left

    I have a simulation program that can simulate electronic components such as diodes, transistors, resistors etc in a circuit schematic down to the voltage and current level. The program has a plug-in capability so that users can design new devices and plug-it into the program using a DLL written with Visual C/C++ For this project I want to coder to: 1. Use the plug-in capability to write a CPU s...

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    Atmel AVR Based Video Driver Đã kết thúc left

    Single Chip Video Controller Software and Hardware project The software goal of this project is to develop software for an Atmel AVRMega chip so that it can be used as a single chip video controller. This controller could then be for used with embedded microprocessors such as the Parallax Basic Stamp or Microchip PIC. No external memory is to be used. The hardware goal is to send me a workin...

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    atmel avr(repost) Đã kết thúc left

    Avr Parallel Fuse Programmer I am new at AVR code and require some source code reported to work in an atmega128. The source code is now ported for a 90S1200-4. I will need both compiled (hex)and source code. Only asm (NO C source)please. And the changes that were made noted in the file. ## Deliverables 1) Complete and fully-functional working program(s) in executable form as well as complete so...

    $106 (Avg Bid)
    $106 Giá đặt trung bình
    2 lượt đặt giá
    CPU Simulator Plug-in(repost) Đã kết thúc left

    I already have an existing schematic design program with a SPICE simulator and digital simulator built in. Written in Visual C/C++ and MFC. Now I want to be able to place a CPU on the schematic then connect it to other schematic components and simulate the whole thing at the voltage level. I want the CPU to simulate real code, interrupts, ports, built in peripherals, set break points, tr...

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    6 lượt đặt giá
    atmel avr Đã kết thúc left

    I am new at AVR code and require some source code reported to work in 2 other chips. The source code is now ported for a 90S1200-4. I require the code to work with a 90S8515-8 and an atmega128-16. I will need both compiled (hex)and source code. Only asm (NO C source)please. And the changes that were made noted in the file. ## Deliverables 1) Complete and fully-functional working program(s) in e...

    $42 (Avg Bid)
    $42 Giá đặt trung bình
    1 lượt đặt giá
    CPU Simulator Plug-in Đã kết thúc left

    I already have an existing schematic design program with a SPICE simulator and digital simulator built in. Written in Visual C/C++ and MFC. Now I want to be able to place a CPU on the schematic then connect it to other schematic components and simulate the whole thing at the voltage level. I want the CPU to simulate real code, interrupts, ports, built in peripherals, set break points, tr...

    $3571 (Avg Bid)
    $3571 Giá đặt trung bình
    16 lượt đặt giá
    Flash Bios Example Đã kết thúc left

    I want to know flash bios writing example for my educational purpose. I want to to write "abc..xyz" on flash bios boot block. Program should be compatible with various chipset motherboards like Intel 810,815,845,SIS 530/630,VIA,ALI (and so on...) and also compatible with Award BIOS/Americal Megatrends having different flash chips or capacity like Intel,SST,WINBOND,Atmel,EON ....5V/12V et...

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    1 lượt đặt giá
    I2c PLL control ATMEL Đã kết thúc left

    This is for a different project than the other I have listed on this site Essentially I need to control a PLL in a very basic fashion. the chip I have chosen for this project is the ATTINY12L by atmel output is I2C to control the PLL. input to the TINY is 2 tactile switches for up and down . it is to roll over the the start if up passes upper limit set in software and the reverse for dow...

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    3 lượt đặt giá

    **Electronic Flickering Candle **Based on microcontroller, PIC or Atmel driving 3 Light emitting diodes, LEDs and accepting input from thermistor and potentiometer sensitivity control. Allow three LEDs arranged in vertical pattern to replicate flicker of real candle [đăng nhập để xem URL] PWM or PPM, preferably,**Must** be able to dim and fade LEDs , **NOT** just full on or off. Var...

    $258 (Avg Bid)
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    8 lượt đặt giá
    Flash Bios Programming Đã kết thúc left

    I want a source code written in "C" only for flash bios writing. program should be compatible with all latest motherboard chipset (intel 810,815,sis630,sis530,intel 845) and flash bios chipset(winbond,atmel,sst,intel either 5v or 12v). be remember that i don't want to flash bios.. i just want to write "kuch bhi" on flash bios.( i know what will i got after that....a dead m...

    $425008 (Avg Bid)
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    2 lượt đặt giá
    Visual C++ Coding Of A Plug-in Đã kết thúc left

    I need people to write plug-ins for an electronic circuit schematic simulation CAD program. The main program already exists, I just need people to write plug-ins for it. Handling plug-in's is a new feature of the main program. While writing the plug-in you will actually be testing the plug-in functionalty at the same time, and possibly requesting new features needed by the plug-in from the ma...

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    $173 Giá đặt trung bình
    7 lượt đặt giá
    TCP-IP integration Đã kết thúc left

    We are looking at incorporating a TCP-IP stack (particularly PPP)into our existing microcontroller-based family of monitoring units. > Target: Embedded Atmel processor (RISC) > Language: C / assembler if needed > Scope: Define what is "really" needed (TCP flavor), select a cost-effective commercial product (protocol stack?), then integrate it into our product. NOTE: This product...

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    Atmel AVR programming software Đã kết thúc left

    Hi. I need a program that can program hex files into Atmel AVR´s AT90S2313, AT90S8515 and Mega8. I know that there are many of these on the market, but I need my own SW to distribute with some SW I made, and it also has to be very simple for the end user to handle. I can program some VB6 myself, but have no experience in this area. I can mail pictures of how I want it to look. Further more I...

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    Overview of the project: We have bought several units of a customer LCD display. The display unit is HD44780 compatible and is governed by a daughter board that interfaces between a serial port of a PC compatible computer. This board includes an Atmel 89C2051 microcontroller with 2k of internal flash memory. Due to the low memory available in the chip, we think that assembler is the right language...

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    7 lượt đặt giá
    Funcard Programmer Đã kết thúc left

    I'm trying to write a code that does the same as FunProm ( Program a microcontroller Atmel AT90S8515 ) using LPT port and a Funcard Programmer. The user will select an *.HEX file, an *.HEX file for internal EEprom and an *.HEX file for external EEprom. After a button is pushed the software will start to program the atmel microcontroller. What i really need is the code for that in Visual Basic...

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    Atmel 2313 Flash utility Đã kết thúc left

    This is a simple program and shouldnt cost much just need something simple that will let me be able to flash an atmel 2313 chip in windows. all i will need is to be able to put the eep file and hex file and press flahs and it will flash and say when its complete thats it it will flash through the com port selected ## Deliverables Complete and fully-functional working program(s) in executable fo...

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    I have written a small embedded application using Two (2) Atmel AT90S2313 chips, and would like to redo the project, and hopefully replace both of these cpu's with a single PIC. I used the Atmel chips with a Basic Compiler, because I didn't know how to make a PIC communicate at the odd communications settings I need. I need to transmit on TWO DIFFERENT PINS, and receive ON TWO DIFFERENT ...

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    I need an application written in vb6 that can access 10 modbus speaking devices over a serial rs 485 network and input the values of various scattered memory addresses into 2 flexgrids. once a day the contents of the flexgrids will be written to a file. There will be a configuration form for the serial modbus. there will be an alarm configuration form to set some alarm trigger points from the flex...

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    8 lượt đặt giá