Microchip bootloader pic18Kazi
Hi Rajesh V., I noticed your profile and would like to know if you interested on project to help us to implement node-red, gsm module on Microchip SAMA5D27 (roadrunner) We can discuss this project better and budget
I need a digital true rms to digital converter. Source is a current transformer 0-1vac for rated turns ratio. I just need a i2c output. 2 wire input to board is floating 0-1vac to a 100 ohm resistor. 5vdc input (2 wire) with a 3.3v i2c interface(3 pins). There is many examples of hardware/software for doing this on the internet. I would like to use microchip but any low cost solution will do. Quote design, pc board layout and working sample as 3 different quotes. I feel that using and esp32 is a good solution.
I need assistance in adding the LK source code to the Android Build process to produce a file. I the LK source already compiles I just need assistance with someone familiar with AOSP and the LK bootloader. Task - Remote into a Ubuntu server through SSH, copy the LK source into android AOSP_8 diretory, configure android .mk files, compile the bootloader to produce the This is a complicated process, with high technical expertise. please only bid on this project if you are very familiar with AOSP, kernels, and bootloaders. Thank you.
PLEASE READ BEFORE BIDDING. 1. we have all winner custom design board need to bring up 2. we have bootloader 3. we have firmware package we want to install 4. we have phoenixsuit program 5. we have board all tested and powered up for installing. REQUIREMENTS: 1. you have many years experience in pcb board bring up it's a custom design board with allwinner 2. you are linux expert in programming firmware for pcb board pls contact me for more information. Tasks: 1. to adjust boot loader to boot our pcb board 2. make adjustments to our pcb board firmware to run properly,
Hi, Im wanting a 'mini' breakout board and software designed to work with the following ATMEGA board that will run / control WS2812 LED. Breakout Board same size as NANO 3.0 board. - Connect into the pins on NAN0 3.0 board. - LED for power status. - Have a 4 or 6 pin dip switch for controlling the 'count' of WS2812 LEDS...and CH340gUSB This upgraded model is completely compatible with original Arduino UNO. Microcontroller: ATmega328P Operating Voltage: 5V Input Voltage (recommended): 7-12V Input Voltage (limits): 6-20V Digital I/O Pins: 14 (of which 6 provide PWM output) Analogue Input Pins: 6 DC Current per I/O Pin: 40 mA DC Current for 3.3V Pin: 50 mA Flash Memory: 32 KB (ATmega328P) of which 0.5 KB used by bootloader SRAM: 2 KB (ATmega328P) EEPROM: 1 KB (A...
We are trying to implement the above mentioned protocol to transfer data to remote server from assent management/control hardware built around a microcontroller from Microchip. Microchip claims the free stack provided by them i.e. Harmony V3.0 supports this protocol . However , we are having trouble implementing this protocol and the help from Microchip is slow in coming. We need to resolve this fast . The data is sent over an Ethernet connection.
I need someone to write embedded code in a Microchip PIC16F15243. The design includes a MEMS accelerometer and magnetometer that communicates with the uC vis I2C. The uC will need to process the signals from the accelerometer and magnetometer. The processing is relatively simple, a threshold above the baseline level. The device will operate on AA batteries so the uC and sensors will need to go in and out of sleep mode.
We got a new pcb made and need a new firmware for it…… old firmware can be used as a guid 80 percent done just need to add some things and also move some things from one pin to another. Using Microchip PIC16F18875 also may want to change the mcu to something elce as it is now out of stock for future boards!
Need to do a brief research on how microchip shortage affected certain companies finances. The only problem, it needs to be done by 06-18.
...have secure boot and also bootloader encryption but not rootfs encryption. This is possible through customizing the u-boot to decrypt the fs although it is not built in by default. Looking for someone to build an image with encryption that i can flash to an xavier nx. Then help with instructions for enabling secure boot and testing resilience of system. Added details. This encryption and security method also needs to work with the jetson nano emmc. This will make it slightly harder as the nano can't encrypt the bootloader. Refer to this post If someone can access the key mentioned in the post the encryption can be handled by storing a encrypted version of the root fs AES key in the bootloader. So an attacker could
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We have a central unit with an nrf905 module and an existing puck combi antenna that needs communication with a remote control with another nrf905 module or pcb mounted nrf905 with preferably PCB integrated antenna. We use the 868MHz band. We will provide the electronics, design files, instructions -...designs, but we can receive the modifications and modify our existing designs ourselves. We need approximately a range of at least 150m. The packet system uses 32bit adressing, 8 bytes data and CRC. We need someone with a proven record of RF design skills and payment will be upon successful implementation and production of the modified system. The systems is based on atmel2560 mpu using microchip studio and jtag programming/debugging. Items must be returned upon finishe...
...scroll through the site. Examples would be similar to this: (First few seconds of the video you can see how the clouds move) (2:27-2:54) 3. Repair the broken images for all missing logos. Logo images will be provided. 4. Remove Process Section (includes the blue microchip background) 5. Redesign the Heavenly Sound section. Template will be provided with the new look. Also open to any creative new ideas. 6. Currently, the contact form has been hacked by bots. This needs to be fixed. Needs increased security. 7. Add any interesting parallax effects to help transition the sections if possible. 8. Make sure the website works ...
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Writing C programming with Audubon Uno board in Microchip studio IDE. Use Putty as output console. The game is similar to Teeko, which is to have a line of 4 to win the game.
I need help with my code for Microchip Studio. It should not be implemented anywhere. part of studying example. Given a signed a signed word integer numerator, N, and a signed word denominator, D. Convert N/D into a float number and store it in the DM. I made an algorithm and have parts of it done, I need help to get them together working
I am a dog breeder and i am looking to create a puppy health record to send home with my dogs. That includes their info, microchip, vaccine etc. I would like to use some of my photos of my dogs inside it would like it in a brochure tri fold, it would have charts inside for vaccines, i attached a few pictures of ones i have been currently using for inspiration.
We need to convert C language drivers from dsPIC33EP512GP506 to dsPIC33FJ128GP306 due to the current unavailability of the former and our current old stock of PCB's with dsPIC33FJ128GP306 which we need to now use. They are very similar and essentially it is the pin usage that has to be corrected. For a guru on Microchip PIC's this will be quite easy to do. Very importantly, after I assign this project, there will be no renegotiation of the price. Don't waste my time with low ball bids and then try to ask for more money later. I'm providing the schematics and the source code plus I will answer any questions before final bid. Please do not bid if you do not have relevant experience with drivers on the PIC platform and therefore waste my time. Only m...
I’m a student and i have to make a project “motorcycle gear indicator for mechanical transmision”. The system is kinda simple, there is waveshare 18079 display, Arduino Leonardo microchip, three hall sensors( one hall sensor will show neutral gear and the other two from 1 to 6th gear, also there will be potenciometer. Potenciometer will be in place of the revolutions. So the display have to show which gear is engaged and when is the best time to shift to another gear. I need it till may 26
This project is to adapt an MPLAB project from a PIC32MX795F512 to a PIC32MX675F512. The previous project was completed on the Microchip Ethernet Starter Kit II and is an Ethernet 2 Serial project. There has been a new pcb built with the 675 but with many of the same components as found on the Starter Kit. The new board has some pin changes from the Starter Kit. As much as possible has been kept the same. The new board does have more capabilities than the old Starter Kit. The new capabilities will need to be implemented as a separate project after the basics have been achieved with this project. A document outlining my general communications policy and another document showing the pin changes will be included in this project. Please communicate any difficulties you may h...
Hi there, We manufacture a product that uses a PIC32 as its main processor. We have connected a USB socket to the correct dedicated pins on the PIC32 (D- P56 & D+ P57) and wish to be able to have end users update the program inside the PIC32 using either a USB stick OR using a cable connected to a PC running a small uploading program. (Our testing proves a PC connects to the PI32 when the USB is plugged into this socket - the usual Microsoft chime alerts us to the connection). Will discuss more with good developers. Thanks
Hi there, We manufacture a product that uses a PIC32 as its main processor. We have connected a USB socket to the correct dedicated pins on the PIC32 (D- P56 & D+ P57) and wish to be able to have end users update the program inside the PIC32 using either a USB stick OR using a cable connected to a PC running a small uploading program. (Our testing proves a PC connects to the PI32 when the USB is plugged into this socket - the usual Microsoft chime alerts us to the connection). Will discuss more with good developers. Thanks
I have a program that is run on a Microchip PIC16F18855. it is connected to 2 buttons and an mp3 module. There is a bug where the wrong track plays. I can share more info on the bug including a video. I can also share the mp lab x files. Is this something you would be able to help me with? Thanks
Need help to repair efi / gpt bootloader issues. Very urgent. Continuously receiving BFSVC errors. Cannot complete the reparation process hence cannot boot
need embedded developer to port the code from microchip to esp idf
We had an employee who was working on a Bootloader and GUI for a dsPIC33EP who had now left our company. We need someone who can finish this project off. Do you have any experience with dsPIC33EP devices and booloaders? I am happy to setup a Teams call to discuss the project, timescales and rates. Regards Graham
We had an employee who was working on a Bootloader and GUI for a dsPIC33EP who had now left our company. We need someone who can finish this project off. Do you have any experience with dsPIC33EP devices and booloaders? I am happy to setup a Teams call to discuss the project, timescales and rates. Regards Graham
We are having problems for do a bootloading in the STM32l151rbt6a microcontroller. We need help to solve this problem.
We're trying to locate an alternative to the MAX31826MUA+T which is a 1-wire device that has a built-in digital temperature sensor and programmable EEPROM. Due to the current global chip shortage, we need an alternative that can work as a replacement. We want a drop-in replacement so no changes will be needed to the circuits that interface with the chip. If a few basic additional support components are needed to achieve this, that's OK, but we don't want to add a huge amount of complication and cost to the circuit.
I want to control a rc plane with smartphone using iot device like esp8266or any other arduino familiar microchip
Something traditonal of 3-phase motor control, I think there are a lot of products look like that already delivered here, but I am searching for somthing Robust . Should be microchip dpsic or ESP based and SMD and Compact.
An advanced toy racing car PCB is controlled wirelessly using Nordic nRF52832 See attached project description.
need help with a short code on assembler using microchip studio for chip mega 2560
PCB is required for the schematic below. Instead of using a UNO microcontroller, I would like to use an Arduino microchip and connect it via PCB. Component cost needs to be minimised. (<$20USD) Quoting for manufacturing is also to be provided.
The project is to develop firmware for driving a multi-phase motor controller. The motor drive system has a power converter that accepts PWM signals for powering individual phases, and on-off signals for energizing or disabling a particular phase. The power converter control algorithms will have to be implemented as firmware in a MCU board based on ATMega4808 (Microchip, 28 pin AVR microcontroller). The control logic and on-off timing strategy will be provided as flowcharts and truth tables. Prefer minimal use of Arduino and other third-party libraries to (1) keep the flash memory as small as possible (even though we have luxurious 49 kB flash in ATMega4808), (2) to reduce dependencies.
For the processors below, I want to have a bootloader that performs operations such as reading and writing memory addresses and reading passwords and other necessary actions. (TC1762/1766/1792/1796) (TC1724/1728/1767/1782/1784/1797)
My application is to program my own design PCB where I have a controller microchip WIFI32E01 and a communication module HUM-A-900-PRO (Linx). The program must do : When the system is activated (main switch) and after initialization sequence, the yellow light begins to flash until a command to open the barrier is received. When the system receives an open command, the flashing yellow light turns off, the red light turns on and 3 seconds after the barrier opened. The system remains in this state until a command to close is received. When the system receives a command to close, the barrier will fold back and the red light will remain on for 3 seconds. Subsequently, the red light will go out and the yellow light will begin to flash until a command to open the barrier is received. ...
Need a collection of black and white and grayscale logos created for a website. Logos will be used to communicate capabilities and experience of engineering design firm. Set will be comprised of corporate logos and logos representing design tools and competencies: - Analog Devices - Intel - Microchip - STMicroelectronics - Texas Instruments - Altium Designer - Docker - Github - Gitlab - Matlab - SolidWorks - C (Programming Language) - C++ (Programming Language) - FreeRTOS - Linux (Penguin) - Python (Programming Language) Want all graphical logos, no text included. Start with 175x175pixel or 200x200pixel PNG logos and associated vector graphics (or appropriate scalable format). One set which is black and white and one which is gray (color code to be provided) and white.
The task consist to create a bootloader for the SAMD21E17A Microcontroller based on the Microsoft/Adafruit UF2 Bootloader. It needs to be compatible with Arduino for uploading the code, customer requirement. The bootloader has been compiled, however there is no way to communicate with Arduino IDE. Variants were based on TAU and Trinket m0, no luck. It will be probably an easy fix, but I am stuck with it. Looks like some linker script or BOSSA configuration is wrong. I will share my code with you if you need it. Required skills/equipment: - linux/unix environment - C language - Development board with SAMD21E18 or E17 (not a must)
Use Microchip MCU and use 4 nos. external 6 channel ADC, compile (no conversion) and then send HEX data on UART.
inputs: value frequency: 25-100 Hz; amplitude: 0-1 Vpp output: PWM ; PWM frequency e.g. 2 kHz target MC: preferable ESP32 also ATMEGA and/or PIC IDE: Microchip Studio Programmimg language: c; c++
I want to test my modules WLR089 de Microchip connected to a GateWay Multiteck.
skills. Bootloader, Board Bringup with 8/16bit microcontroller CAN/MilCAN, I2C, RS485 Protocols Language: 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 pro...
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...
We are one high-tech company headquatered in Shanghai city,CHINA, with business of automotive industry grade chip's IDM supplier design,tapeout,foundry,packaging, test,sales and international trade. We are ac...automotive industry grade chip's IDM supplier design,tapeout,foundry,packaging, test,sales and international trade. We are active to seek some purchasing managers for automotive chip in the countries and regions for chip manafacturers,especially in USA,Japan, Europe. For one purchasing manager for every chip manafacturer incl. TI(in DALAS),Diodes(in Dalas),Freescale(in Austin),ONSEMI and MICROCHIP( both in AZ),ATMEL and Cypress (both in San Jose of CA)Allegro(in NH,or MA),RENESAS (in Japan)ST (in Italy and French),Infineon (in Germany),TSMC(in Taiwan of ...
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, accelerometor, gyro, haptic motor) -MSC features added to the program (ability to move and copy files in program code) -Low power mode (sleeping, 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, accelero...
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