I have old cigarette vending machines that still uses the RS232 protocol. Now these boards is old. Its unstable, and will not support new systems like Nayax. How these old vending machines currently work. 1. Stackerless Note reader 2. Only gives R1, in change(very frustrating) 3. Old arcade type coin mech. 4. Cant use MDB note readers or coin mechs
a CAN bus based bootloader firmware for mpc5777c and PC side utility to send the Srec format image to the target. the bootloader firmware and pc utility has to implement erase, program and verify flash operations. the pc side utility is preferred to be written in python with generic API to adapt to different CAN-USB adaptor (we wil specify one for the
... d. Image Processing Server: Currently it's just responsible for doing some basic process like motion detection, object classification and tracking. c. RS232 Server: Connect to some RS232 devices such as RFID/UHF readers, Card Dispenser, Printer... 2. Client (C#, C++ cli, C++, FFMPEG, SDL, CUDA): Fetching data from server then display (decode
Converting my picture to a cartoon
I manually save the data from a serial "printing" device connected to a laptop via hyperterminal (remember that program?) but post processing and so on is killing my time. I am old now and just don't have time to do it anymore. operating system is 32bit and/or 64 bit windows. ( i have both) basically you will be making a serial connection, receiving text data that needs parsing, ...
...screen. (also used to program the system) Create the pcb to connect the devices. (multiple hoppers, notereader, coinacceptor) Send all transactions using rs232 to an external system. incoming rs232 transactions can do functions like return money or reset the system. prefer mbed lpc1768 uC must be possible to read a configuration file and to write logging
I'm just learning w3schools and need just a small snippet of code for a pic with text (see [login to view URL])...see attached files. 2 pics/with text must go directly below mountain on 4th column on [login to view URL] of site www.christopherfrancis.us. as per example in news.png.... [login to view URL] and [login to view URL] go in css folder..
...communicate a device controller attached to an Amusement Game Machine. Operating System: Windows 7 Key concept: A) ASN1- BER communication protocol. [message format attached] B) RS232 serial port communication. C) Able to run a Flash game code C/C++ environment as an external code. [Flash code is not your part to develop] D) Facilitate communication between
...Testing methodology Good knowledge on microcontroller architecture, memory layouts, device drivers, compiler & debuggers Knowledge of diagnostic/communication stack/MCAL/NVRAM/Bootloader etc Hands on experience with CAN, I2C, SPI and UART communication protocols Used automotive SW testing tools CANalyzer / CANOE / UDT / DET Hands on experience in automotive
First bootloader at custom board based on ATSAMD21E18 REQUIREMENTS: • see the name of the board “3Logger M0” in windows on Arduino Ide ( not arduino zero or similars) • see the usb after programming, like a normal usb • Version of the board for Atmel Studio 7 ( file board configuration ) with eeprom at24C256 anf Flash Spi • All configuration as pinout
The scope of the project is to develop firmware for a PIC microcontroller based pcb. There are 11 opto couplers on the board. The optocouplers takes signals from the 7 segment LCD that I am running using an arduino and 7 segment display. The cables are looped from the 7 segment LCD and are connected to the pitch screws on the card. When the opto
...develop a bootloader (and custom firmware update software) for both the ATMEL ATSAME70J19 and the AT90CAN32 microcontroller, which will allow for reprogramming the boards via the CAN bus. The CAN bus will have multiple of these microcontrollers, so they will need to be addressable. There are three parts of this project: 1. Write a bootloader for the
The project is to develop a bootloader for both the ATMEL ATSAME70J19 and the AT90CAN32 microcontroller, which will allow for reprogramming the boards via the CAN bus. The CAN bus will have multiple of these microcontrollers, so they will need to be addressable. There are three parts of this project: 1. Write a bootloader for the ATSAME70J19 microcontroller
This project will b...PCB design with atmega onboard to control a relay. This will be a complete board with atmega and relay on the same [login to view URL] PCB board should have probe for flashing arduino bootloader and should have a voltage regulator for working upto 40v. If you have experience with relay, atmega and PCB design, then only bid for this project.
I need some graphic design.
The ...clock display and second being sleep. Additional modes are MAG3110 magnetometer and temperature display (from NTC). The microcontroller is ATmega328p with Arduino Pro mini bootloader. The design has UART connection to Arduino IDE, which should serve to adjust the real time clock. Basic code to turn on LEDs and schematic is in the attachment.
Need simple IOS app, configuration screen and functional screen. We should be able to configure the IP and IR/RS232 code in configuration screen and same should be operational from functional screen. Attached Sample Android code, IR and RS232 code. Note: Already have developed an Android-app which will control devices through specific code. Android
Logo for “Bartley Concrete Pumping”. Our concrete foundation business uses the Bartley Corp logo (see [login to view URL] for more) Other pics are boom pump concrete examples. Use your creativity to perhaps combine a both the Bartley Corp logo with a Concrete Boom Truck with the Boom and hose outsretched. Please make it easy to read our name "Bartley Concrete Pumping" Ple...
...module conected trought UART2 to the PIC, I need to adapt the bootloader program ([login to view URL]) to program PIC trought UART2 from the ESP8266 ESP8266 must download a .HEX file from a server (will be given) and upload / program the firmware to the PIC [login to view URL] must be adapted to make PIC enter as "bootloader mode" when EEP...
...(samples) of what the application will look like well before we ever write any software. The program will begin by showing our logo. Then the program will attempt to connect via RS232, USB, and Ethernet to our product. It will learn the product type and display only the settings page appropriate for that product. Additionally, the program will provide an
Needs Azure developer to write plugin
In this project i have 1 unit of Arduino Mega Board + UHF RFID reader + RS232 to TTL + Rfid Card. The project i need to do is to read the card ID from UHF RFID reader and pass the data to Arduino Mega via RS232 to TTL.
...example sketch from the DMD2 library and it worked as expected. However for the real project, I have a separate sports timing device that outputs the running time over an RS232 serial connection (9600/8/n/1). It outputs the time every 1/10sec, so the Arduino is receiving 10 packets of serial data every second. I’ve written a sketch that receives and
PCB design of STM32F777x based system controller with 10/100 MBPS Ethernet, USB, Isolated, 2 x CAN, Isolated 2 x RS485, 1 x RS232, SD card, 32MB SPI Flash, RTC, 16 bit colour TFT, on board 48V power supply. Board size and connector positions are already fixed. Requirement is to design a board which meets ESD, EMI / EMC requirements as per IEC61000 /
Hi, I would like to hire a photo clipper. I have plenty of pictures to clip everyday for the whole year. I'll pay per picture, regarding complexity. pictures need to be done daily, between 15 to 18hours max. price per picture start from $0.15 for simple. hundreds could be provided daily
programming the PIC to control the FM receiver chip. NEED EXTRA FUNCTIONS AS WELL
I need a complete design for a universal IR blaster 1. Receive any remote control IR data and send it via RS232 format 2. Must be able to identify if it is RC5 or NEC format 3. Receive RS232 format and transmit the data as IR 4. The RS232 data will have the Remote control standard (RC5 or NEC), and the module must take the data and send accordingly
I need a facebook cover design. It should be nice enough with good illustrations. Type asdf at start of your job application. Otherwise your application will not be considered. Must have good experience in designing. I will need raw files with font also.
...MLX90640 or Heimann Sensor 32x32d or with equivalent resolution The sensor used must have a large FOV (Field of View) like those suggested - Well known MCU to upload Arduino bootloader and customized firmware: ESP32 - MicroUSB connector for firmware upload and to power the board during development - RS485 for communication with control board - Sensor
We have an RFID pcb with an antenna and a Pic 16f688 chip on it. To program a T5577 RFID card with 125 kHz, we need a small software. Target of the software: Place a card at the unit, the RFID code 00 00 00 01 gets written. The write process gets proved and the. Buzzer makes a sound. The second card gets the next code 00 OO OO O2 ..... and
...ino) conected trought UART2 to the PIC, I need to adapt the bootloader program ([login to view URL]) to program PIC trought UART2 from the ESP8266 ESP8266 must download a .HEX file from a server (will be given) and upload / program the firmware to the PIC [login to view URL] must be adapted to make PIC enter as "bootloader mode" when EEPR...
...to communicate with a uart fingerprint reader. I need this re-written into C code, ideally for the CCS compiler for use on a Microchip PIC 18F chip. It can be written for any PIC and I can change it to work on the PIC I need. [login to view URL] is the link to the exact device. There is a repository on Github which contains
A special bootloader / flash programming routine is required for MSP430G2553 microcontroller. This device has 16KB Flash and 256 Bytes RAM. With the use of HW UART the programming of entire Flash memory needs to be done. The programming routine needs therefore run in RAM memory. No other memory can be used. Probably assembler code is required. However
Show me your creativity. Make Some attractive, awesome Facebook Profile Cover Image. Check the File named " Main image. You can also convert the image to Cartoon and create the cover image. The winner will be hired regularly. (At least once a month) . I don't want you to tell me. Show me. Happy creating all and I can't wait to see what you come up with. Supported Submission ...
I am looking for someone to create a profile pic that I am able to use for my business account on Facebook and Instagram. I have a vision of what I want I just need someone to put it together quickly, it should not take long and should not be too hard. I am looking for someone with an artistic and creative eye to merge two ideas together.
I need some graphic design for my facebook page and profile pic