Rtos firmware jobs
The project is to create an electronic driver (electronic board + firmware) for a custom-made brushless DC motor with internal hall sensors and temperature sensor. The motor has the following characteristics: Nominal power ~1500 W Nominal voltage ~325V DC Nominal current ~5 A Range of speed [-5000 , +5000 rpm] In addition to the motor, three types of external sensors should be read: (2x pulses counter senso r 12V, 2x Analog sensors 0-5V, 1x Resistive temperature sensor PT1000) Hardware emergency stop signal should be read also. EtherCAT interface should be built. Main requirements: Set speed (Accuracy 1 rpm) Set configuration (set control parameters, set the ramp rate acceleration) Get state of the card (voltage, current, get real speed, get last configuration ... etc) Get inte...
Hello, my OKI C711 only prints on banners up to 1.3 meters in length. I need to be able to print in roll as in the video: I need some modification (I don't know if it's firmware/software, new hardware or both) to be printed on continuous media from multipurpose tray. I already have a rip that does the job of sending the complete document but only prints 1320mm. thanks I need to be able to transform my oki es711 (c711) printer to be able to print continuous paper. I would need to know how to modify the printer or update the firmware if it were any of that.
Hello, my OKI C711 only prints on banners up to 1.3 meters in length. I need to be able to print in roll as in the video: I need some modification (I don't know if it's firmware/software, new hardware or both) to be printed on continuous media from multipurpose tray. I already have a rip that does the job of sending the complete document but only prints 1320mm. thanks
Hello, my OKI C711 only prints on banners up to 1.3 meters in length. I need to be able to print in roll as in the video: I need some modification (I don't know if it's firmware/software, new hardware or both) to be printed on continuous media from multipurpose tray. I already have a rip that does the job of sending the complete document but only prints 1320mm. thanks
...Embedded C Job Description 2 to 4 years of experience in Automotive Embedded SW development. Skills: • Experience in C / Embedded C / C++ programming/Assembly PRogramming • Good Experience in RTOS concepts FREE RTOS, TI RTOS, etc • Knowledge in Linux OS customization, Linux Kernel & device driver's development • Strong knowledge of Software development life cycle. • Experience in Embedded Development tools chains (Compiler, debugger etc..) • Hands-on experience in the capabilities of the application and how to drive the data into it and get the solutions • Strong knowledge of 16/32 bit Micro Controllers, RTOS, communication protocols like SPI, CAN, MilCAN, UART ,I2C, UDS and RS485/422. • Monitor and cont...
We are a medical device company with a need to add a firmware developer. The device is used at the bedside in a hospital. A handheld (with electronics, and this firmware) communicates to an android device using BLE and a USB connection (one or the other at a time) both directions, and stores the data collected. The data is transferred live to the mobile if they are paired, if it transfers the data automatically when paired or on request. The data is stored while up to 5 other readings are taken, and then only erased once the mobile device send an erase message. We are looking to do this immediately.
I have a vps server with windows server 2016 with VPN L2TP and AD DNS configured 2 Mikrotik SXT LTE6 With Firmware 7.1.2 VPN L2TP IPSec configured Currently I can access from windows server to the 2 mikrotik via their address assigned by the vpn. I need to access from windows server to the devices in the mikrotik 1,mikrotik 2 network and access from the mikrotik 1 network to the mikrotik 2 network and vice versa. Attached is a diagram of the current network with the relevant addresses. Ho un server vps con windows server 2016con VPN L2TP e AD DNS configurato 2 Mikrotik SXT LTE6 Con Firmware 7.1.2 VPN L2TP IPSec configurato Attualmente riesco ad accedere da windows server alle 2 mikrotik tramite il loro indirizzo assegnato dalla vpn. Ho la necessita di accedere da windows s...
I have a program of esp32 , I want firmware encryption for that program . so no one can read firmware from chip. I want lock in firmware. Please if someone has done this before then only bid and contact . I will ask for the process of encryption.
Some requirement in coding ST processor for RELAY function
We are looking for a partner based in Medellin. To work with us on a new version of our asset tracking device. We are based in UK but will soon have an office in Medellin. 1) Sensing (Temp&Humidity) 2) GSM ( 2G/3G/4G ) We have a prototype from China supplier but we want to create our own. We can give you sample of what we have, I can...based in Medellin. To work with us on a new version of our asset tracking device. We are based in UK but will soon have an office in Medellin. 1) Sensing (Temp&Humidity) 2) GSM ( 2G/3G/4G ) We have a prototype from China supplier but we want to create our own. We can give you sample of what we have, I can also forward specifications. We will want you to work with us and design and develop the firmware. Let me know if this work is suita...
We need to write the bootloader firmware. We have a board an Atmega324PB chip and is connected via a NimbeLink QBG95B. fist stage simple bootloader program working expecation: 1. Check if a new update is available, eprom flag? 2. If eprom flag = true, then reprogram the application flash section with new hex 3. if eprom flag = false., then change program execution to application memory start 4. after flash reprogram, change program execution to start things to figure out... how to make the application restart into the bootlaoder to perform the check... things to figure.... how to download hex file, where does that code live... bootloader or application? things to figure... how to validate download, so to guarantee the application hex is always good... so not to brick device. Need...
STM cube development expertise to integrate the application layer with loraWAN stack
Hi, i have to design a board with ESP32 , with a small display , with a numeric keyboard and with a little GPRS modem 4G with small antenna, something like this: i search someone who help me to design the schematic of this board and write the firmware with arduino. To be sure you read all requirements, please, replay with "Hi Andrea," Best Regards Andrea
(Only on Full Time Basis : 8 Hours per Day)---->Microprocessor based Board Development and Firmware is done and now application layer need to be developed for MPU requirements. Development will be using C language and Operating System is Yocto Linux. I have not provided MPU chip name as we are OK to train the person if he/she is aware of C programming and Yocto development platform. Since Hardware is available at Pune and Ahmedabad only, we need you to work from either Pune or Ahmedabad location.
I have a reference schematic. Want my own design. Firmware development skills in IOT, Lora on STM32 cube
Hello how are you? I need to code a software for a POS <very limited hardware> in C/C++ via SDK. All communication with the server is done via http via API Restful Basically we need: 1. Authentication layer (bind POS on account) 2. Make a sale (Displays QR Code for payment) 3. Check payment status -- Resources: - Lock/Unlock POS API Restful will be provided. Make your offer!
Windows software and Teensy 4.0 firmware modyfication for transmission controller
Hello I'm looking for someone with strong experience with wearables like smartwatch (please do not apply if not) to modify our existing PCB. 1- able to replace a few components like PPG sensor for heart rate and acc/gyr sensors to lower the cost of the whole PCB 2- design of PCB to make a mass production 3- new schematic and all files (gerber/BOM...) with 3D model 4- make 2 pro...looking for someone with strong experience with wearables like smartwatch (please do not apply if not) to modify our existing PCB. 1- able to replace a few components like PPG sensor for heart rate and acc/gyr sensors to lower the cost of the whole PCB 2- design of PCB to make a mass production 3- new schematic and all files (gerber/BOM...) with 3D model 4- make 2 prototypes 5- modification of the firmwar...
The PCB uses a PIC microprocessor, we want to remove some components, improve and change the layout. The PCB has an audio amplifier, opto-coupler isolators , it is around 70mm by 100mm. For this project we have the Altium project files, schematic and PCB for editing. Part of the process may require editing of the firmware of the microprocessor.
Continuing the work on the board, a few more features will need to be developed. -getting all the modules/sensors up and running, (buzzer, led multiplex, acceleromet...hybernation) -failsafe mode (watch dog timer reset if device hangs) -verification algorithm to verify a is authentic (checksum? keycode? etc) -various minor firmware functions to assist with ongoing general program development. -factory reset mode (this may not be necessary) (test application that wipes and resets the flash memory) -self test program, (a hex that can be sent to the manufacturer to test all the board features and determine failure preemptively, (power, battery, motors, accelerometor/gyro, lights, usb etc) general assistance with software development questions i may have as we develop the firmware...
Hi Jatin S., I noticed your profile and would like to offer you my project. We can discuss any details over chat, but basically, we have a android device and we would like to port the firmware to android tv version... Aidan Macgregor at XDA forums did a very similar job with a custom firmware that could be used as a base to speed up the process.
We designed the custom Bluetooth audio speak module using BM20SPK bluetooth audio module. We need to develop the firmware on BM20 controller module to make the board works. I am looking for an experienced firmware engineer who has rich experience in BM20 audio module with hands on experience. Please apply if you have worked with BM20 controller before.
We wanna develop a firmware for NAND Flash memory chip
IMPORTANT: You must have a strong background with KiCad PCB design, and PIC based web server development in order to be successful in this project. - This project is to develop a PCB (with KiCad) & write firmware in C. - The primary chip with be a PIC chip. - The PCB will be a generic reuseable module with header pins to mount to future PCBs - The PIC chip will need to be able to serve a web page, and store configuration values locally in non-volatile memory. - The web server will need to be able to read uploaded JSON files to set configuration values in bulk. - The PIC chip will need to read up to 100Mbit/second from UDP packets. - Depending on configuration data, the data read from UDP may need to run through filters to that will change their value. - After the data has bee...
...contactor/relay. - Can be used with fixed cable, or socket and charging cable. - Automatically selects current capacity of the connected cable (13/16/32/63A) - Locking actuator support, locks the charging cable in the socket, automatically unlocks on a power failure. - Powered RS485 communication bus. - Built-in temperature sensor. - All module parameters can be configured using the display and buttons. - Firmware upgradable. - The controller operates at a mains voltage from 110-240Vac Important part is this: The controller will be build with the following service => So you will need a bom and gerber file. You will also be able to see if the parts are available and common. The project of the existing controller is located at the following address: It is this controller I wa...
The project have 3 parts: 1) Electronic development 2) Firmware 3) PC software Gantt diagram: Project specification: Start 22 Mar 2022 End 3 May 2022 Items Electronic development - Materials $200.00 Firmware $200.00 PC Software $400.00
Company that offer integrated system solution - hardware + software. We want to expand our portofolio with customers all over the world and we need a sales representative to bring new projects. Required skills: - prospect of the potential customers; - cold call; - experience of using different sales channels; - experience in hardware + IoT projects; We offer fixed fee per hour + BONUS percentage of contracted amount. We talk about it in private. We will offer you training regarding our products and services.
We need an engineer to look at the PCB files and amend to extend the battery life of the product. We to add a sleep mode so when product is not in use the minimum amount of power is used just to monitor a pressure sensor. when pressure sensor is pushed the product should turn on to active mode. the tar...mode so when product is not in use the minimum amount of power is used just to monitor a pressure sensor. when pressure sensor is pushed the product should turn on to active mode. the target battery life should be: Sleep mode - approx 10,000hrs+ Active mode - 300hours+ last job is to amend the SSID and add the last 4 digits of the MAC address in the firmware. The product will connect to our existing app via bluetooth. All existing firmware files and PCB files will be p...
This is a indoor planting system, carrying smart function including a water level sensor, signal with no water will transmit to the ESP-32 and pass to the phone app. We currently would like to change our water level sensor from the I2C signal to simply I/O signal, which will needs to redesign the PCB. On the other hand, we need to modify the functions of the water level sensor. We are now using ESP-32 and using JTAG to do the download. More details to be given to the interest party. Thanks.
...implemented – measurement range for fequency from 5-66 Hz. Board has to have CAN FD bus (5Mbit) connection to main processing module, or some other more feasible solution proposed by freelancer. Design work includes : - block diagram and working principle - selection of main components (ADC's , filters, shunts, CT's, OpAmps, filters, MCU, CAN transcivers, etc.) - schematic and PCB layout in KiCAD - firmware development. Prototype will be assemble and test in our lab and we will give feedback and requests for modifications when tests are done. ...
We have developed a app that allows us to present position/temp/humidity of our MVP devices that are currently purchased from Chinese supplier, we want to develop our own device with full control over data and firmware.
For one of our projects (using STM32L082) we would like to have basic code demonstrating how to upgrade firmware. Utilizing the 2 flash banks (192kB) on the STM32L082 1> Code running on bank1 2> This code on bank1 receives the new firmware and writes it to bank 2 3> After verifying and having received it the code on bank2 must become active running code I am looking for code to have this demonstrated.
We need a resource in Hyderabad, Telangana Expert in STM32 microcontroller operations in micro level power consumption based projects including FreeRTOS, MQTT Protocol and nRF9160 expertise. Our project is a smart watch that collects data via sensors, processes using various algorithms, stores data in external flash and processed data need to be transmitted via bluetooth or MQTT(LTE-M) to cloud using MQTT Protocol.
Currently we are upgrading through a ilo web browser and then click "firmware and os software" and on right we are clicking "update Firmware" uploading *.vme file and clicking Flash button. currently this is manual process so we want to automate this and we will run this from a jump host which will have access to ilo cards.
Hi Sergey, I'm looking for someone to assist with the firmware on a DC-DC project we're currently undertaking. Do you have much experience with the STM32? Thanks, Peter
I would like to modify android tv box firmware to include an additional setting.
DMX 512 decoder to PWM and 0 to 5 Volt DC output with 3 digit 7-segment LED display for DMX address indication. Push button UP and DOWN to select DMX Channel. RJ-45 Input and Output Connector with Analog Output 0-5V DC Connector. Input voltage to board 12-20VDC. PCB size to be determined but approximately 4x3 inches and component layout positions to be deter...board 12-20VDC. PCB size to be determined but approximately 4x3 inches and component layout positions to be determined. Board Overview - Input DMX 512 protocol - Read which channel to decode base on LED display Channel (0-512) - Output corresponding level 0 - 100% duty-cycle and 0 - 5V based on 512 level (0-256) Required and deliverables: - Schematic design - BOM - PCB Layout with Gerbers - Firmware Tested and qualified...
Hi Wang L., I'm looking for someone to assist on a STM32 firmware project on an on-going basis. Is this something you might be suited to?
Hi Emanuel M., I'm looking for someone to assist on a STM32 firmware project on an on-going basis. Is this something you might be suited to?
Hi Daniel K., I'm looking for someone to assist on a STM32 firmware project on an on-going basis. Is this something you might be suited to?
Hi Dimitrios F., I'm looking for someone to assist on a STM32 firmware project on an on-going basis. Is this something you might be suited to?
Hi Duong N., I'm looking for someone to assist on a STM32 firmware project on an on-going basis. Is this something you might be suited to?
Hi Luca G., I'm looking for someone to assist on a STM32 firmware project on an on-going basis. Is this something you might be suited to?
Hi Ivan S., I'm looking for someone to assist on a STM32 firmware project on an on-going basis. Is this something you might be suited to?
