Threadx bootloadercông việc

Embedded Software Engineer / Embedded Systems Engineer. ONLY EU CANDIDATES Job: CAN Bootloader Development The job entails developing a bootloader in C for an Automotive product. The bootloader should: • be updatable over CAN (through UART) • be stable • support UDS commands Write by Identifier, Read by Identifier This will be an initial bootloader, and as such will not need to support update hashing and encryption at this time. These features will be added at a later time. We will provide the PCBs for development, as well as USB-CAN tools and Windows Update Utility. To Note: The job entails developing a bootloader for an older processor which does not support some of the more modern debugging features, making development more challenging...

Background: The product is a device controller built on embedded platform with ARM LPC4088 processor. Industrial devices are controlled by serial or TCP / IP communications. The protocols can be MODBUS or ASCII. The firmware is built in 3 layers (Bootloader, Core, App) in C + language on RTOS operating system. The product works and is in a productive environment, the problem is that it is not stable and there are bugs due to bad programming practices. The total size of the code is 650 KB Objetive: 1. Complete review of the source code, functional documentation. 2. Analysis of improvements and recommendation of best practices. 3. Code optimization. 3. Quote to refactoring the code as justified according to the previous points.

I am looking for expert Electrical & Electronics Engineers To code and implement a secure bootloader for an STM32 microcontroller.

I'm looking to do two things. 1) To create a msc bootloader for the device that a user can interact with and 2) To set up a basic project file where I can interact with the onboard IO and components (accelerometor, buzzer, vibration motor, and move files back and forth from hidden to visible msc memory). background information: There is a 2MB flash memory chip which displays 1MB to user and 1MB is hidden partition. The custom board is running a Samd21G17A, all components on the board have been verified working (Power, regulation, GPIO, USB, SPI, jlink reprogramming.) I will ship this board to you for development work. an example of this process would be; 1) the user is given a new file to reprogram the device, the user plugs device into USB 2) The user copies the file to ...

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Nexus 6p is stuck on boot loader. I Can’t flash stock or custom ROM. Anyone who can fix and install rom for me?Bootloader and Oem unlocked. No recovery installed. Unknown partition and no partition errors while flashing.

I need the Espressif commands to load a bootloader to the Esp32, that protects it from uploading any other sketch unless with the encryption key. Thanks a lot, Paul

I'm looking for a graphic designer that can make my logo here in vectorial format. Also need to have the logo in all dimensions for android ios apps. Secondly will need an animation based on that logo to implement at the bootloader of our application

I need an assistance to write 64 bytes into Renesas RL78F13 uC flash program memory using "Flash Self-programming Library", using free IAR IDE.

Hi Shrinath, I need an existing Bootloader developed by Renesas for RL78G14 to be customised to RL78F13. Or I just need an assistance to Write 4 bytes to Flash of RL78F13. Do you have programming tool for Renesas RL78 ? Regards.

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Hi, we are developing the 2nd generati... * Camera connector. This runs to the compute module. * Voltage regulators. Pi CM needs 5V input. 3.3V for the MCU. Power for all the connectors and other modules. * USB Hub. Provides access for the Pi CM's USB interface to external USB connectors as well as the MCU. * RTC. Real time clock components and battery housing for the Pi CM. * MCU programming header. Header pins to load the bootloader onto the MCU. * USB UART - Provides Micro-USB access to the Pi Compute Module for flashing. * Aux header - this should include the various power outputs, some extra GPIOs, and all important function pins from both the MCU and the Pi CM, such as I2C, SPI, and the boot option pin which allows the skipping of booting from the SD/eMMC when boo...

Need help with OnePlus 8 Pro IN2023. Impossible to reboot because after some rooting and flashibg it stuck with a errormessage. It is possible to resolve this with download STM, but that will erase some serials. Also, the phone will only boot when using "fastboot continue".

I have some bootloader locked devices with SDM450 CPU which I need to unlock and downgrade the android version to Android 8 from Android 10. Anyone who is an expert with the core mobile technology can bid. More details will be provided after the interview process.

Need help with OnePlus 8 Pro IN2023. Impossible to reboot because after some rooting and flashibg it stuck with a errormessage. Its possible to start phone when using "fastboot continue".

Hello I need a UART/LIN Bootloader for NXP S32K116/S32K146. From NXP there is available Bootloder for S32K148 which have to be customized. Regards Ivan

Hi Hema S., I noticed your profile and would like to offer you my project. Briefly: Developing NXP S32K116/146 Concise Bootloader over UART and LIN. To receive SREC and flash into application space. [Removed by Freelancer.com Admin for offsiting - please see Section 13 of our Terms and Conditions]

I need the Espressif commands to load a bootloader to the Esp32, that protects it from uploading any other sketch unless with the encryption key. Thanks a lot, Paul

Phased project for creating firmware for an existing HMI system. No hardware design is required. 1. Identify IDE, RTOS, UI Library, and other tools 2. Create Bootloader Project 3. Create Application Project Attached document shows general development outline and award for each section. Additional technical information will be provided after NDA is executed.

We are looking for someone that can create an avr2560 based bootloader that supports micro sd card updates, stk500_v2 and serial updating. This is going to be used mainly with the Arduino platform.

Bootloader currently resides in first page of pic memory. Move bootloader code to last page, let MSD report size to OS as available size on PIC. Remove code referring to C5 for LED (no need for LED), change enter bootloader button from HIGH to enter to LOW to enter. Xtal and fuse settings discussed on acceptance of job. Only necessary for: - PIC16F1454 - PIC16F1455 - PIC16F1459

After system root, it shows bootloader unlocked warning. We want to take off the message.

I have a Moto G7 that I want to flash with TWRP, LineageOS and MicroG. Bootloader is unlocked, developer option and OEM checked. You will remotely flash the new OS using Team Viewer or equivalent

This is not Android Application Development. This is low level kernel and bootloader code development and debugging on AOSP framework. Key Responsibilities Bring up Android Open Source Project (AOSP) system-level software (Bootloader, Kernel, Android Framework) on new hardware Write and maintain kernel drivers Debug Linux kernel panics and crash dumps Ensure device system performance (hardware and software) Implement manufacturing tests for new devices Skills & Experience Required C and C++ programming Linux kernel/driver programming Real-time or multi-threaded embedded systems ARM architecture Able to understand hardware schematics for bringing up and debugging embedded devices Problem-solving ability and strong experience analyzing information along wit...

We are looking for an Embedded Firmware Engineer skilled with ARM Cortex M4-Microcontrollers (Nordic Based microcontrollers will be added advantage ) and Esp32 Microprocessor / Digital sensors Interfacing / Serial communication protocols like i2c,SPI,i2s / Good Knowledge in Embedded C, C++and Knowledge in Threadx / FreeRtos will be added Advantage.

In my project need to write a boot code that do self-programming from external flash memory SST25VF020 via spi. MY DEVICE PIC18F67K22 it will be better if the code will be written in basic, such picbasicpro (pbp3)?

I need to downgrade Samsung Galaxy A6 from Android 10 to Android 8(original operating system). The big issue is to downgrade the bootloader. Please bid only if you had downgraded Android version on phones earlier.

# General Bootloader and Windows application for updating firmware in STM32 mikrocontroller via UART. ## Derivate to support - STM32F301C8T7 - should work for the whole family with least modifications ## Parts to deliver - Bootloader for STM32 (Keil MDK5) - Windows 10 application for firmware application update # Bootloader ## General description Firmware which should be flashed into the controller EOL. It should make a short check after boot if there is a firmware updater application connected. After this, should start the application. ## Function description After power up or reset this bootloader should check, for a short time ,via UART if there is a firmware updater application connected to the UART. If there is an updater, then the updater should get ...

android 11 change the bootloader animation.

...within this budget. Thanks! ============================================ Hi! I would like to download a custom bootloader to an (Arduino compatible) ESP32 that will protect it against the downloading of new sketches. This could be implemented, in my opinion, this way: - you modify the standard bootloader to wait for a password string before continuing - you create a Windows App with a GUI (in C# under DotNet Core 3.x, which what i am most familiar with) - the App requests the user for a password (will not be checked) and the path of the sketch to be downloaded - the Esp32 connects to the PC over Usb - the App sends the given password + the hex code to the Esp32 - the bootloader checks the received password: if ok, continues and installs the hex; if not, returns a...

I have a Samsung A105FN with rooted Andoird 10Q and last bootloader u5 unlocked . I wuold like to downgrade to android 9. I saw it's possible with combination file but i need help to do it if it's possible

Hello, I'm trying to interface on my STM32L496 : a QSPI external Flash memory, FATFs file format, and a USB connection. The final goal is to allow a user to put a binary file on the external Flash memory from his/her PC, allowing a custom bootloader to reflash this binary to the internal memory to finally boot on it. Would it be in your competence to develop this software? Thank you in advance, Rémi

Hello, i need someone experienced with kernel bootloader to modify an existing project to make it compatible with a specific operating system. Requirements: High experience in assembly. High experience in OS architecture.

I am building a new IoT product on a PIC32MK1024GP with a modem, GPS and various IO. I am an experienced firmware programmer, but the PIC32, XC32, MPLAB IDE, etc. is all new and I need some support from time to time to fig...product on a PIC32MK1024GP with a modem, GPS and various IO. I am an experienced firmware programmer, but the PIC32, XC32, MPLAB IDE, etc. is all new and I need some support from time to time to figure out problems or ask advice. Currently I have a bootloader that can load an application through serial or through an OTA update. We also need to be able to update the bootloader itself, which will happen when the application is running, but I'm having difficulty writing the bootloader to Flash from the application. A review of the current bo...

Develop a circuit with the following functionalities. - ATSAMD21G18 incl. adapted Arduino bootloader and documentation - 3x RS232 connection using the MAX3232 - At least six GPIO ports - Input voltage: 12 V - TCXO with at least 2.5PPM The circuit should be designed incl. PCB in Eagle and the components incl. order number should be listed at Mouser or Farnell. In addition, a prototype PCB is to be developed and built incl. example script.

We are looking for to implement FOTA. Through FTP or MQTT we are going to send the .bin file, that could be stored in SD/external Flash. then by using IAP (bootloader) we are planning to write the code in controller flash. Controller : STM32F103C8T6

I need a specialist to help me unlock the bootloader of a Huawei P9 Lite as well as some help in order to install TWRP and a custom ROM. The phone is needed for testing. All procedures have to be documented and delivered to me along with the links of the zip files that will be used. The job will be done using either Anydesk or Teamviewer through my computer.

hi, i search for someone who is good on CANBUS i need the bootloader DATA form the canbus logs.

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...it boots there should be 2 buttons: 1) Run QC Test 2) Flash Firmware Each of these has a set of steps that are required: Run QC Test will do the following: 1) Detect an arduino based device (SAMD21 with adafruit feather m0 bootloader) 2) connect to the arduino and flash a test firmware to it 3) confirm firmware flashed 4) Send 4 pulses through 4 separated GPIO on the Pi 5) Ask the user if they want to proceed 6) flash firmware routine Flash Firmware routine (also runs when pressing the button 1) Detect an arduino based device (SAMD21 with adafruit feather m0 bootloader) 2) Connect to the arduino 3) flash a special memory formatter firmware onto the board 4) wait for this program to complete 5) flash the production firmware on to the board. We need to complete this full ...

I need a specialist to help me unlock the bootloader of a Huawei P9 Lite as well as some help in order to install TWRP and a custom ROM. The phone is needed for testing. All procedures have to be documented and delivered to me along with the links of the zip files that will be used. The job will be done using either Anydesk or Teamviewer through my computer.

I want to build a bootloader for stm32f446re board where it will be used for updating firmware over OTA and via the NFC.

We're trying to secure the bootloader in Pixhawk device. Anyone with knowledge in bootloaders or Pixhawk is required for consultation (Paid)

See the attached documents. I have the schematic and a system overview. I will be using an Arduino nano with the old bootloader style board.

We are using. PIC18F26K22. Pic18F46k22. we want to do an over the air firmware update of the PIC using BT module co...is over it will give success no. Also version no should be saved in cloud (preferably in a Google sheet). Pic controller. Will have a bootloader. When android app transmit the passcode, the firmware will be uploaded. Also the controller will save the version no for future updates. list of deliverables includes * bootloader for PIC18F46K22 and PIC18F26K22 in mikroC * suggestions in modification of existing mikroC program so that it becomes suitable for bootloader. * app for encryption of hex file so that it can be emailed to client. * client mobile which will take input of the encrypted (hex) file, decrypt it and transmit over bluetooth for ...

Se requiere una solución completa de Bootloader para PIC 18f46j50 que trabaja normalmente en sleep y comunicaciones LoRaWAN con RN2483 , para que remotamente cuando despierte pueda comprobar si hay alguna actualización de firmware y entonces realizar la actualización automática de los dispositivos, ( puede haber varios grupos de sensores )

Bootloader for application updates over USB. Application to be configurable by PC software (we can do this, or you can design this too). PC software to be able to set addresses, bit location to activate outputs on the PCB.

I want a software through which i can easily unlock any android phone's bootloader unofficial but with owner permission

Hello. I had to manually replace all the files of an ubuntu server installation with the old files I recovered from the dead disk, I now need the grub bootloader to be able to recognize these new files. Attached is the screenshot of the error. Winning bid will need to work thru my computer using teamviewer or anydesk, no other options.

Need a bootloader for an STM32F405RGT6 -Processor: STM32F405RGT6 -Firmware flashing from: SD card in FAT32 format via SPI with no card detect pin (with binary file named "firmware") -Rest of memory left for the firmware being flashed -If firmware is flashed from SD, the file becomes once flashed -No status LED's as all pins are utilized -Crystal set to 12MHz with uC at 168MHz Processor will reset after flashing and boot into program. If no new firmware is present on the SD, it will boot into the program.