STM32F042 + OLED + Canbus Data / Need update or FIX

@markoa7

Thank you for considering my profile for your project. As an experienced electronic hardware and firmware engineer, I believe I'm uniquely qualified to help with your STM32F042 and OLED project, combined with Canbus data. Thanks to my firm understanding of C programming, electronics, and microcontrollers, I'm skilled in designing reliable, high-performance PCBs. This includes the mastery of communication protocols like UART, SPI, Ethernet (to mention a few) as well as implementing wireless technologies such as WiFi & Bluetooth which would serve us well in your project. I also understand the disruption caused by situations where displays don't work after power resets. With this knowledge in mind, I guarantee a workable solution that ensures display functions regardless of how many times power is reset. Additionally, I will add display data correspondence to incoming canbus data for better visual representation. Even though our major challenge here lies with programming and firmware development which I specialize in, I must emphasize that updating or fixing this issue is well within my expertise as they are fundamental aspects of my work. Also, bear in mind that you need a full-working program and not just simple main.c file. Trust me on this; my work stands on thoroughness and commitment. That's why my approach aligns so well with CubeIDE because it premiums quality of code over quick fixes. Partner with me and let's transform these wonderful ideas into reality!

@tshibsamuel477

Hi there, I’ve reviewed your requirements and can provide you with a fully working STM32F042 project (CubeIDE-ready) that solves the startup/reset issue with your OLED SSD1306 and integrates CAN bus data display. I have strong experience with STM32 (CubeIDE/HAL/LL), CAN bus communication, and OLED display drivers (SSD1306 via I²C/SPI), so I can deliver a complete, tested program — not just a main.c snippet but the full project files you can open and flash directly in CubeIDE. I’ll ensure that after power reset the display initializes correctly every time, and I’ll map the incoming CAN bus data to show gear (1/2/3/4/5) and drive mode (C/S/M/A) on the OLED. The result will be a clean, reliable firmware package with comments and documentation for easy maintenance. Send me a message and I can get this ready for you quickly. Best regards,

@hayat38402

Hi, how are you doing? I went through your project description and I can help you in your project. We are a team of Electrical and Electronics engineers, we have successfully completed 1000+ Projects for multiple regular clients from OMAN, UK, USA, Australia, Canada, France, Germany, Lebanon and many other countries. We are providing our services in following areas:  Embedded C Programming.  VHDL/Verilog, Quartus/Vivado, LABView/ Multisim/PSPICE/VLSI  Network Simulator NS2/NS3  Microcontroller like Arduino, Raspberry Pi, FPGA, AVR, PIC, STM32 and ESP32.  IDEs like Keil MDK V5, ATmel studio and MPLab XC8.  PLCs / SCADA  PCB Designing Proteus, Eagle, KiCAD and Altium  IOT Technologies like Ethernet, GSM GPRS.  HTTP Restful APIs connection for IOT Communications. Also we have good command over report writing, I can show you many samples of our previous reports. Kindly consider us for your project and text me so that we can further discuss specifically about your project's main goals and requirements. We can deliver your project efficiently within timeline. If you choose me, I think you won't regret. Best Regards.

@elect2eng

I have done programming of SSD1306. Can you please send me the picture of connection between OLED and your chip? Please send me the code your have developed, I will check with , my board , add the necessary changes. Most probably the pins connected to the display are not configured properly during the program re-start. I have done CAN bus programming with Arduino as well.

@dcornelius7

Good day I am a hardware and firmware developer with experience developing firmware for M0, M3 and M4 STM32 cores. I have 3 years of developing experience utilizing STM32 Cube IDE and also interfacing SSD1306 OLEDs with MCU, I believe my experience is well suited to resolve your firmware bugs. Feel free to contact me to discuss you project in more detail

@AmazingEngr76386

With my decade-long hands-on experience in C Programming, C++ Programming, Electronics, and Microcontroller, I can guarantee a solution that not only fixes the power reset problem for your STM32F042 and Canbus + OLED SSD1306 project but also ensures a reliable display of the corresponding incoming Canbus data. Having worked on similar projects in the past, I am well-versed in identifying and resolving such hardware issues effectively. Additionally, given that you use CubeIDE for your projects, my proficiency with this software will prove beneficial in offering a fully tested program ready to be opened in CubeIDE and uploaded. Furthermore, my approach to building scalable and maintainable code aligns with your project's needs for a full program rather than just main.c file.

@milosk4

With over a decade of experience in embedded systems and IoT devices, I bring extensive knowledge to the table when it comes to working with hardware such as your STM32F042 and Canbus + OLED SSD1306. In addition to my electrical engineering background, I also hold a master's degree that enhances my understanding of the complex dynamics involved in these systems. My familiarity with CubeIDE ensures that not only can I create and upload a full and tested program for you but also troubleshoot any potential issues like the one you've reported post-power reset. I've designed various successful projects in my career, some resembling your own needs, such as power monitoring systems, custom electronics, and smart sensors. This wide-ranging experience has sharpened my problem-solving abilities and given me exposure to multiple protocols/systems that will come in handy when tackling the OLED display integration challenge you're facing. In terms of communication, I guarantee absolute transparency and on the project status from start to finish. Moreover, having worked with clients from diverse industries across borders, I'm adept at tailoring my approach according to their unique requirements - an important skillset for any project. It would be a privilege to work together and bring your innovative hardware idea to fruition. Let's convert your concept into reality!

@Zainrais0786

Are you looking for someone who can update or Fix firmware for your STM32F042 and Canbus + OLED SSD1306 project. I’ve got your back. Hi, I am Zain. I can easily handle the task including • Embedded Systems • Firmware Development • STM32f4 / stm32wb / stm32H7 • Circuit Design • PCB Design • MATLAB • Simulations etc. Lets chat. Best regards

@shoheiy3

Hello Krzysztof, I am a Talented Electrical / Electronics and AI / Software Engineer with over 7 years of experience. I can work on your time zone and start working on your project immediately if you hire me. I will debug the issue with the display not initializing properly after a power reset and ensure it is resolved effectively. Additionally, I can enhance the program to display incoming CAN bus data seamlessly, including gear selection and drive modes. To proceed, I will need the current program files and any specific details you have regarding the CAN bus data structure. I would appreciate the chance to discuss the project in more detail. Best regards. ----Shohei----

@toriquldev123

Hello Dear! I write to introduce myself. I'm Engineer Toriqul Islam. I was born and grew up in Bangladesh. I speak and write in English like native people. I am a B.S.C. Engineer of Computer Science & Engineering. I completed my graduation from Rajshahi University of Engineering & Technology ( RUET). I love to work on Web Design & Development project. Web Design & development: I am a full-stack web developer with more than 10 years of experience. My design Approach is Always Modern and simple, which attracts people towards it. I have built websites for a wide variety of industries. I have worked with a lot of companies and built astonishing websites. All Clients have good reviews about me. Client Satisfaction is my first Priority. Technologies We Use: Custom Websites Development Using ======>Full Stack Development. 1. HTML5 2. CSS3 3. Bootstrap4 4. jQuery 5. JavaScript 6. Angular JS 7. React JS 8. Node JS 9. WordPress 10. PHP 11. Ruby on Rails 12. MYSQL 13. Laravel 14. .Net 15. CodeIgniter 16. React Native 17. SQL / MySQL 18. Mobile app development 19. Python 20. MongoDB What you'll get? • Fully Responsive Website on All Devices • Reusable Components • Quick response • Clean, tested and documented code • Completely met deadlines and requirements • Clear communication You are cordially welcome to discuss your project. Thank You! Best Regards, Toriqul Islam

@HustLanceX

?Only pay if you're happy — no risk, just results.? I specialize in designing and developing clean, professional, and user-friendly solutions with a focus on automation and intuitive UX. With experience in similar projects, I can fully configure the Canbus, integrate OLED SSD1306 display graphics, and ensure seamless functionality post-reset. I propose a comprehensive STM32F042 program in CubeIDE, accommodating all required features including real-time display updates based on incoming Canbus data. Your satisfaction is guaranteed. Let's discuss how I can add value to your project. Regards, HustLanceX

@luccasourcingBPO

I am a perfect fit for your project. I understand the need for a clean, professional, and user-friendly interface to display Canbus data on an OLED SSD1306. While I am new to freelancer, I have tons of experience and have completed similar projects off-site. I specialize in STM32 programming and have expertise in Canbus integration and OLED display graphics. I will ensure a seamless and fully tested program compatible with CubeIDE for easy uploading. Let's discuss how I can customize the display to show the specific Canbus data you require. I would love to chat more about your project! Regards, Lucca Wiehart

@TrueVineAnchor

"I believe my skills align perfectly with your project needs. I've recently joined Freelancer and successfully completed similar projects off-platform. I focus on accuracy, reliability, and clear communication, ensuring stress-free results. The worst-case scenario is a free consultation; the best, a dependable partner. I specialize in STM32 development and Canbus/OLED integration. Let's discuss your project!" Kind regards, Jayden Finch

@FlexiFlow108

Dear dvjcodec, I am Kirath Lalgi, and I am excited to offer my expertise for your STM32F042 project involving Canbus and OLED SSD1306. With a strong background in UI/UX design and front-end development, I am well-equipped to create integrated, user-centric designs that meet high standards of professionalism and usability. I am keen to work on configuring the Canbus, implementing sample graphics on the OLED display, and resolving the issue of display malfunction post power reset. Additionally, I aim to synchronize display data with incoming Canbus data, reflecting gear and drive mode selections. I am proficient in CubeIDE and committed to providing a fully tested program for seamless integration and reliable performance. Let's discuss how I can bring your project to life seamlessly. Best regards, Kiran

@aayushk608

Embedded firmware developer with 1+ year of experience in UI and communication (UART, SPI, I2C). Skilled in STM32, ESP32, and OpenWRT — including Linux build systems, custom packages, and user/kernel-level handling.

@PCBCircuitworks

As an experienced Electronics Engineer and PCB Designer, I have extensive skills in microcontrollers, which aligns perfectly with your project needs. I've successfully worked on a wide range of embedded systems projects and my proficiency in CubeIDE will ensure that the program for your STM32F042 and OLED SSD1306 is not only optimized but also reliable. One of your specific requirements is adding display data corresponding to incoming CANbus data, this is something I've done with previous projects. Coupled with my familiarity with sensor integration, I'll be able to implement your CANbus data reading and ensure that the display shows relevant information such as the actual gear selected and drive mode chosen (C/S/M/A). Additionally, I can leverage my strong circuit design skill set to fix the power reset issue you're experiencing. In conclusion, choosing me will guarantee you a comprehensive solution from circuit designs, through firmware programming, testing, and thoroughly documented code for easy future modifications—I provide end-to-end support. My competitive pricing coupled with my flexible nature makes me an excellent choice for your project, so let's discuss the details of your project further and get started!

@TappitWeb

Hi, This looks like a high-potential project, I'd love to help shape it. I understand the importance of having a reliable system where the OLED display functions properly even after power resets and corresponds accurately with incoming Canbus data. I can ensure a seamless integration between the Canbus data and the OLED display graphics, providing a user-friendly experience. While I’m new to Freelancer, I’ve delivered solid results for clients in the same space. Let’s connect. I’d love to move forward with your project. Regards, Ernst

@rusned

Hello, I see you have two key issues with your STM32F042 project: the OLED display (SSD1306) doesn't initialize after a power reset, and you need dynamic display updates based on incoming CAN bus data, such as gears (1-5) and driving modes (C/S/M/A). I ​​read your project description carefully, and this is precisely the kind of embedded systems debugging and firmware enhancements I love to tackle. ✔ I'll start by debugging the OLED reset issue: I'll make sure the I²C/SPI configuration runs on every reset, manage the correct reset sequences and power-up timing, and verify that the display buffer is blinking consistently. ✔ Once the display is fully secure, I'll integrate the CAN bus data feed into the firmware, updating the display in real time with gear and mode values. I'll work closely with your CAN analyzer to ensure smooth data mapping. ✔ I'll deliver a complete project ready for upload to CubeIDE with full source code, clean modular functions, and comments, so you don't just get a main.c file, but the complete artifact you need. I stand behind my work with complete confidence and will support you with your project after delivery, handling edge cases, sync failures, or unexpected reboots to ensure a smooth and reliable experience. I'm excited to help you get your display working seamlessly and dynamically with CAN data. I look forward to working together. Best regards, Ruslan

@marioomapo

Hello Dear Client, I have reviewed your project and I can help you fix the OLED startup issue and fully integrate CANBus data display (gear 1–5 and drive mode C/S/M/A) on the STM32F042. With solid experience in STM32, I will provide a complete and tested CubeIDE project (not just a single file).. Thank you, Mário Apolinário

@philiph13

Hello, Greetings! My name is PHILIP AUSTIN, a seasoned developer with extensive experience in C and C++ programming. Having thoroughly read your project description, I am confident that my skills and expertise make me a perfect fit for this STM32F042 + OLED + Canbus Data task. My deep understanding of hardware configurations, Canbus integration and display programming will be immensely valuable in achieving the desired result. In addition to presenting gear modes and drive choosen in OLED, I will ensure a fix to prevent display malfunction after power resets. Rest assured of my full commitment to developing a comprehensive, tested program for CubeIDE that accounts for the overall codebase, not just main.c. Choose me for effective problem-solving abilities, timely delivery,strong attention to detail, and an innate ability to build reliable programs under pressure. Tutored by years of experience in software development, I guarantee superior performance in managing your Oled + Canbus project. Thank you for considering me! Thanks!