Crestron crc simplKazi

I'm seeking a security professional, specially skilled in Flutter development, to boost the safety of an application via anti-tampering techniques. Key Requirements: - Profound expertise in preventing possible threats and vulnerabilities within Flutter applications. - Apply runtime integrity checks focused on file system validation. Your task will be to fortify the application ...data encryption and authentication/authorization skills. It is not a question of programming but of discussing together how to integrate tampering controls into our business application. Preferably the availability is for a 1/2 hour chat to answer some questions on the anti tampering techniques to be used. Some example questions: do change between build time and runtime? why does the crc check f...

...the end of the packet using the following function: c Copy code uint16_t crc_chk_value(uint8_t *data, uint16_t size) { uint16_t crc = 0; while (size--) { crc ^= *data++; for (unsigned k = 0; k < 8; k++) crc = crc & 1 ? (crc >> 1) ^ 0xa001 : crc >> 1; } return crc; } If the last frame has free space, it is filled with zeros. An example of a packet structure and its breakdown into frames will be provided. Tasks: Receive a packet from the CAN bus. Verify the correctness of the checksum. If the checksum is correct, send a response to the CAN bus indicating "all is clear:crc", where crc is the control signature. The response pa...

I am seeking an experienced professional capable of creating Visio line diagrams and elevations of seven distinct room types (with two variants for each, Crestron and Cisco as the base). These high-quality diagrams need to be editable, to scale and primarily created for audiovisual planning. Key Requirements: - Development of Visio line diagrams and elevations for use by contractors onsite for installation. - Inclusion of specific Microsoft Teams Rooms Equipment in the elevations including the Display, Camera, speakers and all equipment mounted behind the display. - Equipment must be to scale and the exact product. Recommend the use of CAD blocks imported into Visio to get it right. - Line diagrams must show all equipment as blocks, and show all inputs and outputs. All cables mu...

I'm looking for an experienced freelancer who can program a Crestron system for my program room. This task includes: - Programming control for screens in both the combined room and split room setup, with functionalities to turn the screens on/off and to change the input source. - Ability to manage each room separately to ensure independent functionality. Skills in Crestron programming and experience with room control setup are desirable for this project. Someone familiar with video conferencing setups.

I am in need of a proficient technician with expertise in Rockwell PLC to create an add-on instruction for calculating a CRC using the CRC-16 ARC algorithm. Key Responsibilities: - The primary function of the CRC calculation will be to verify the integrity of numerical data - This add-on will be integrated into the data processing pipeline of the system, ensuring data accuracy and reliability Ideal Candidate: - Extensive experience in add-on instructions development for Rockwell PLCs - Strong understanding of the CRC-16 ARC algorithm - Excellent skills in error detection mechanisms in data processing - Background in handling numerical data is highly desired

My priority for this project is utilization of the Crestron SDK for developing system automation specifically integrated with an Intrusion Detection System. Key functionalities: - Liaising with the Crestron Driver SDK to develop custom automation software - Focus on the integration of the Intrusion Detection System with the automation controls Ideal candidate: - Fluent expertise in the Crestron SDK - Experience in system automation and building security frameworks - Previous work with Intrusion Detection Systems

I'm on the lookout for a seasoned Crestron programmer who can check off the following tasks: - Integration with my audiovisual systems - Customization of user interfaces - Troubleshooting and debugging potential issues The project specifically involves working with a Crestron Home system. A good understanding of this model will be a key determinant of your success on this project. While it would be a plus if you held any Crestron certification, it's not a requirement for this particular job. You should, however, have substantial professional experience with Crestron programming and a portfolio to back up your claims. This is very important for what we have planned.

I am looking for a professional who can assist me in dow...with STM32F Series - UART sniffing and decryption - Firmware downgrading and updating The aim of this project is to improve the easiness of control and compatibility with older software, rather than bug fixing or security enhancement. New FW can't be read already from MCU by ST-link. (protection could be already in,,, Boot0 can't be set high, its gnd also) In UART FW update sniff: Last 4 byte CRC-16/XMODEM checksum First 1 could be address (03,,, 06 is the confirm from ctrl (not included in the attachment) Any other solution is welcome, except MCU change. My plan to decrypt the updater New FW, and compare with the MCU read out FW. If can modify the FW, its can be sent to ctrl to update on UART, so the goal i...

We would like a logo designed for our church Oakland Christian Reformed Church. Also we would like to have our church motto incorporated into the logo: "Rooted in Faith and Growing in God's Grace" website: Facebook: Include in logo: Oakland Christian Reformed Church or Oakland CRC "Rooted in Faith and Growing in God's Grace"

I am looking for a freelancer with experience in upgrading Crestron home automation systems. The job is on site in San Diego, California. The specific upgrades I need for my system include: - Upgrading from a CP2 to a CP4 - Carrying over old climate, lighting, wall touch panels, programs to new iPad and TV to the new Apple TV box Ideal skills and experience for this project include: - Experience with Crestron home automation systems - Knowledge of CP2 to CP4 upgrades - Expertise in programming and integrating systems with Apple TV I currently have a Crestron home automation system installed, and I am looking to complete this project within a timeline of less than 1 month.

...and Crestron RMC3 for a test project: Create Crestron GUI with KNX Data. Programming Language: - Proficiency in KNX (ETS6) and Crestron programming language (SIMPLE) is required. Specific Requirements: - We have detailed specifications for the test project, and I expect the programmer to follow them closely; Job description: 1. Read all (by filter) KNX-Channels and each current Channel Status from the KNX System. 2. Display Channels and Channel Status (one line/channel) via Crestron GUI (Win and Android and Apple) 3. Status must be changeable from GUI 4. If update status: change Channel Status (on/off) in KNX Timeline: - The completion of this test project should be done in less than 1 day. Ideal Skills and Experience: - Proven experience in KNX (ETS...

I have Arduino nano, which sends commands to a device using rs232 with specific commands and CRC format. (doc Attached below) . I need help with the exact command that nano is sending to the device. Thanks,

Tafadhali Jisajili ama Ingia ili kuona maelezo.

I am looking for a skilled Crestron programmer to assist with residential automation. Skills and Experience: - Proficient in Crestron programming - Experience with residential automation systems - Familiarity with Crestron hardware and software - Ability to work with partially installed hardware and complete the installation - Strong problem-solving skills and attention to detail We need a program copied off an existing screen to a new screen ( same model ) additions to the existing network including new wall screens and bluetooth added to music server . Project Details: - The client already has some hardware installed, but additional hardware installation may be required. - The desired completion date for the programming is within 1-2 weeks. If yo...

I have a project of implementing an interpreter in Java for the programming language SimPL on github. I want to run it in my netbeans

Project Description: Crestron Shades Repair I am looking for a skilled professional to help me with the repair of my Crestron roller shades. The shades are currently stuck in one position and do not respond to the remote control. I have the original installation and user manual for the shades. Skills and Experience: - Experience working with Crestron roller shades - Knowledge of troubleshooting and repairing motorized shades - Familiarity with Crestron automation systems - Ability to diagnose and fix issues with motorized shades - Attention to detail and ability to follow installation and repair instructions Please provide your relevant experience and any certifications you may have in working with Crestron shades.

...programmer with experience in KNX and Crestron for a test project: Create Crestron GUI with KNX Data. Programming Language: - Proficiency in KNX and Crestron programming language is required. Specific Requirements: - I have detailed specifications for the test project, and I expect the programmer to follow them closely; Notes: 1. Read all (by filter) Channels and each current Channel Status from KNX 2. Display Channels and Channel Status (one line/channel) via Crestron GUI (Win and Android and Apple) 3. Status must be changeable from GUI 4. If update status: change Channel Status (on/off) in KNX Timeline: - The completion of this test project should be done in less than 1 day. Ideal Skills and Experience: - Proven experience in KNX (ETS environment) ...

PURPOSE Develop a practical understanding of task collaboration using socket programming, and error handling. OBJECTIVES Develop a client/server application using Linux TCP sockets and the C programming language. Your solution will respond to service requests by clients. Transmission errors will be handled by applying the CRC algorithm to detect errors and Hamming to both detect and correct single bit errors. PROBLEM You are to develop a data processing system to process strings of characters. The application will allow a client to communicate with all the other clients connected to the server. You are to design and implement a client/server application where the server will respond to different client requests. In essence, you are to create a one-on-one chat system that will suppor...

I am looking for a skilled developer to assist me with the development of a home automation driver for both Crestron and Control 4 systems. The primary objective of this project is to add functionality to audio streamer. I am open to suggestions for specific features and functionalities that the driver should have. Ideal skills and experience for this job include: - Proficiency in Crestron and Control 4 programming - Knowledge of home automation systems and devices - Experience in driver development and integration - Ability to suggest and implement innovative features for improved functionality If you have the expertise and creativity to help me enhance my home automation system, please submit your proposal.

I am looking for an experienced lighting designer with specific knowledge and experience in Crestron systems. The project involves designing the lighting for a full building, so the ideal candidate should have experience working on large-scale projects. Although I have a general idea of what I want, I am open to suggestions and would appreciate someone who can bring creative ideas to the table. Skills and Experience: - Strong knowledge and experience in Crestron lighting systems - Previous experience working on full building lighting projects - Ability to understand and interpret client's general ideas and translate them into creative lighting designs - Knowledge of industry trends and ability to provide innovative lighting solutions - Strong communication skills to eff...

Develop a client/server application using Linux TCP sockets and the C programming language. Your solution will respond to service requests by clients. Transmission errors will be handled by applying the CRC algorithm to detect errors and Hamming to both detect and correct single bit errors.

looking for the c project The project has two main parts 1) Chatting between multiple clients with the help of the same server. 2) Error correction using hamming and CRC More details: Is this project for business or personal use? For an existing business What information should successful freelancers include in their application? Detailed project proposals How soon do you need your project completed? ASAP

Crestron Programming for Commercial Project - I am in need of a programmer with experience in Crestron programming for a commercial project. - The project involves programming Crestron hardware that is already available. - The ideal candidate should be able to complete the project as soon as possible.

Develop a client/server application using Linux TCP sockets and the C programming language. Your solution will respond to service requests by clients. Transmission errors will be handled by applying the CRC algorithm to detect errors and Hamming to both detect and correct single bit errors.

I'm looking for a programmer to help me with a Crestron project in my home. The program needs to include HVAC control, and I already have some existing Crestron hardware. The expected timeline for completion is within the next month. This is a time-sensitive project and I need someone who is comfortable working with this technology. I look forward to receiving your proposals and discussing the details of the project with you. Thank you for your time and consideration.

I am looking for an experienced Crestron programmer to help with a project for the vc-4-pc-3. The programming tasks I need for this include writing code and remotely deploying it. I already have a design or layout in mind for the user interface, so I'm looking for someone who can take my ideas and implement them into the Crestron system. It is important to me that changes made to the system are easy to understand and use by the end user. I'd like this work to be done in 1-2 weeks, however, I am flexible depending on the scope of the work needed. If you're interested in this project, please let me know what experience you have in programming Crestron systems, the timeline you can do the work in, and any questions you have. Thank you for your time and ...

I am looking for an expert Crestron programmer with experience in commercial programming to facilitate a project I already have the necessary hardware for. This particular job requires an intermediate level of programming complexity – the advanced setup – and experience in commercial programming. The successful freelancer will demonstrate skill in designing and implementing a Crestron system to meet my needs. The scope of this project should include programming of Crestron processors for lighting, audio/video, security, HVAC, and any other necessary systems. In addition, the successful freelancer should demonstrate ability to provide excellent customer service, including communication and adjustments based on changes and queries I may suggest. I am conf...

Looking to revamp www.theceliacstore.com. I have a subscription with products added already. I would like the following work done - 1. Theme any similar to : or Tazza. Need setup with basic best practices for ecommerce store. 2. Filters added to shop page - a) category, b) type, c) brand, d) price and e) weight. Please also hel...the plus / minus sign to control quantity before adding to cart like in current shop 7. Need a clear cart option in the cart. Also need a cart expiry (reset cart by default) after 45 days. 8. Allow infinite load instead of next page to view next products. 9. Payment gateway integration and 1 page checkout using cards / upi / wallet / buy now pay later (ex. simpl)

I’m the co-founder of a cutting edge climate tech startup. We have paired up with a leading university and a large corporation for the CRC-P round 15 grant application. We are seeking an experienced Australian grant writer to help to draft the key questions within the grant application form.

...description of the problem to solve: SPI communications: Objective • Communicate 2 MCU using SPI. • Transfer binary data with polling system from a master core. • Messages do not have constant length. Requirements • Master Core STM32F407 with 2 independent SPIs • Slaves Cores: o STM32F103RCT6: SPI1 o STM32F103CBT6: SPI2 • Integrable with our own communication protocol. o Header o Message o Software CRC • Byte by Byte transmission. • Code developed using HAL Libraries with DMA in TX and RX channels. • Up to 5 pins SPI communication: o NSS o CLK o MOSI o MISO o Slave Interrupt pin output. Now we are using this to know if the slave can receive data or if it's performing any other operations. • The software must be in an indepe...

We are looking for a goal driven and experienced Virtual Assistant to help me with my credit repair/credit building efforts. The successful applicant will be tasked with crea...aspects such as aliases, addresses, collections, charge accounts, late payments, public records (tax lien, judgment, bankruptcies), inquiries, foreclosures, and repossessions. Your background in CFPB and familiarity with FCRA, FDCPA, FACTA, CFPB, and CROA guidelines will be valuable for this purpose. Additionally, you'll handle FTC Affidavits, AOT (Affidavit of Truth), and organize information using CRC software or manual processes through Google apps. If you have credit building experience or are willing to learn, that's a significant advantage. We offer compensation on a commission basis in addit...

Need to develop drivers for various products. Crestron Home processor is the new entrant , where there is no custom program , we need to develop drivers. Crestron database has its own set of drivers, for custom devices to be controlled by Crestron hardware, we neeed to develop drivers from a freelancer. Once the driver gets developed - we integrator can install this in Crestron Hardware and start using it on our end user project . I need someone to develop the driver

...description of the problem to solve: SPI communications: Objective • Communicate 2 MCU using SPI. • Transfer binary data with polling system from a master core. • Messages do not have constant length. Requirements • Master Core STM32F407 with 2 independent SPIs • Slaves Cores: o STM32F103RCT6: SPI1 o STM32F103CBT6: SPI2 • Integrable with our own communication protocol. o Header o Message o Software CRC • Byte by Byte transmission. • Code developed using HAL Libraries with DMA in TX and RX channels. • Up to 5 pins SPI communication: o NSS o CLK o MOSI o MISO o Slave Interrupt pin output. Now we are using this to know if the slave can receive data or if it's performing any other operations. • The software must be in an indepe...

I’m pricing out a project to replace an existing outdoor display. The new display will need to be programmed to receive on/off command. The current display is a Skyvue outdoor display and the new model will potentially be SunBrite SB-S2-75-4K-BL or Peerless-AV NT753 Opportunity to establish a relationship for repeat client More details after my site visit.

Hey there! We’re currently on the lookout for CRC scrap sellers or companies in Thailand or Malaysia, as well as exporters who deal with this type of material. Individual must be in Malaysia / Thailand as in future we might required physical availability while loading. Additionally, if you know of any companies or industries that generate wastage of CRC, we’d love to connect with them too. Sample image is attached. Ferrous scrap experience in plus. Please feel free to reach out and let us know. Thank you in advance for your support!

Essentially after someone to reprogam the existing Crestron System. Not all recommendations in the document attached will be persued, however, focus is on reprogramming Crestron and DPS

I am looking for a Crestron Developer with experience in SIMPL+ programming language. The ideal freelancer should have knowledge and experience in both residential and corporate projects.

I am looking for a Crestron Developer with experience in SIMPL+ programming language. The ideal freelancer should have knowledge and experience in both residential and corporate projects.

Looking to have 2 headers created that look like the attached file. On the attached file, there is marked A and B. The following is information for each header: A. Width - 800 pixels and Height - 114 pixels, DO NOT create the text " Electronic Interiors" B. Width - 800 pixels and Height - 48 pixels, DO NOT create the text " Crestron Upgrade" High quality required

I am looking for a Crestron Developer with experience in SIMPL+ programming language. The ideal freelancer should have knowledge and experience in both residential and corporate projects.

I am looking for a Crestron Developer with experience in SIMPL+ programming language. The ideal freelancer should have knowledge and experience in both residential and corporate projects.

...SENSOR3:411136!0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 I need run the MEMID command every 2 sec on the hardware automaticaly. 64-BIT ROM Each DS28EC20 contains a unique ROM code that is 64 bits long. The first 8 bits are a 1-Wire family code. The next 48 bits are a unique serial number. The last 8 bits are a cyclic redundancy check (CRC) of the first 56 bits. The DS28EC20 is a 20480-bit, 1-Wire® EEPROM organized as 80 memory pages of 256 bits each.

...STM32L151CCT6 microcontroller, which will reside in a separate partition in the flash memory. Create three separate sections within the device's flash memory: one for the bootloader, one for the currently running application firmware, and one for incoming firmware updates. Implement a mechanism in the bootloader to verify the integrity of the new firmware before applying the update, such as a checksum or CRC. Develop an OTA update mechanism that can receive and store incoming firmware updates (received via MQTT from AWS IoT Core) in the dedicated update partition of the flash memory, without disturbing the current firmware. Ensure the bootloader applies the new firmware (from the dedicated update partition) only after successful integrity check. Design a fail-safe firmw...

1 page 4 buttons and slider must be able to edit the .css buttons for different colors Must be done in Visual Code. Will provide assest & qr Must understand Crestron HTML5 and .css.

I am looking for a web developer to create a simple and modern personal website for me. The website should have a clean and minimalist design style. I require a contact form where visitors can submit their inquiries. Ideal skills and experience for this job include proficiency in web development languages such as HTML, CSS, and JavaScript. Experience with website design and user experience (UX) is also preferred.

Need Crestron help programming for 2 projectors and one electric drop down screen

I am looking for someone who can develop a tool to help me validate the file header of JPG/JPEG, PNG, PDF files. This tool should focus solely on Format Validation, rather than Size Validation or CRC Checksum Validation. The primary purpose of the tool will be to ensure that the header of Text files meet a pre-defined format. The tool must be able to identify any violations in the format of the header and alert the user. The tool should also provide an option to fix any violations that occur. Finally, the tool should be designed with user-friendliness in mind. This should be an opportunity for someone who is looking for an exciting and challenging task. I am looking for someone with strong technical knowledge in this particular field and experience with designing tools for such p...

The title of my project is Enhancing Safety and Security in Controller Area Network (CAN) for Anti-braking Lock System (ABS) in Vehicle Network System and I would like to add security features of encrypts the data using AES encryption, HMAC authentication code and helper function that calculates the CRC error detection code. I have all the scripts for the additional security features and even the algorithms. I just need someone to build the simulink blocks that can run and test the features on a simulation of a car. Will be able to provide more information needed.

Hi Danil K., why did the task close and it showed something else. Can you check?? The title of my project is Enhancing Safety and Security in Controller Area Network (CAN) for Anti-braking Lock System (ABS) in Vehicle Network System and I would like to add security features of encrypts the data using AES encryption, HMAC authentication code and helper function that calculates the CRC error detection code. I have all the scripts for the additional security features and even the algorithms. I just need someone to build the simulink blocks that can run and test the features on a simulation of a car. Will be able to provide more information needed.

I am looking for a modern logo design for my company, which already has a name. The ideal candidate should be able to create a minimalist yet eye-catching logo that incorporates warm colors such as red, orange, and yellow. It is important that the logo reflects the nature of my business in a subtle and professional manner. A portfolio showcasing previous logo designs would be preferable. The company is into sell lifestyle products like garments, jewellery or Home needs.