Implementation of CRC16 algorithm
22 USD I want to realize the possibility of calculating the CRC16 control amount for the arbitrary line.
The entry data:
the address of the beginning and end of the line,
polynomial, initial value CRC, account direction, final XOR
Interested by MCRF4XX - 0x1021, 0xFFFF, 1, 0x0000
I also want to have an example of the program with the reverse direction of accounting.
For example, EN-13757 - 0x3D65, 0x0000, 0, 0xffff
The calculated value is prescribed after the final address.
I use a programming program that works without iron.
As examples there are a large number of scripts.
In fact, the calculation and recording of the control amount is made in a static file loaded in the ETSmart program.
Posts tagged with ETSmart Calculators Dashboard
Hitag2 CRC – applied as an example of the implementation of a similar algorithm
Applications 2
Work results
Client's review of cooperation with Vitalii V.
Implementation of CRC16 algorithmVitaly Vergoles approached the task creatively.
The task was over-fulfilled and made its proposals.
A highly qualified person, I recommend cooperation.
Freelancer's review of cooperation with Aleksandr Pertsov
Implementation of CRC16 algorithmMaximally adequate customer, the task gives with the understanding of the subject area. I recommend cooperation.
-
Winning proposal3 days22 USD
277 7 0 Winning proposal3 days22 USD
Create a separate converter or as a script for Free Car Calculator
Current freelance projects in the category C & C++
Reverse engineering of console utilities for querying SSD controllers (Flash ID)1. Purpose of the work Extraction of the application programming interface (API) for interaction with SSD/NVMe controllers from the provided set of console utilities (Phison, Silicon Motion, Realtek, Maxiotek, Marvell, JMicron, etc.). The result should be working code in C/C++… C & C++, Desktop Apps ∙ 5 days 5 hours back ∙ 5 proposals |
Development of a Minecraft Java Seed Map / Seed Viewer for the websiteDevelopment of Minecraft Java Seed Map / Seed Viewer for the websiteProject Description A browser-based tool Minecraft Java Seed Map / Seed Viewer needs to be developed, which will work on our website and allow the user to enter a seed from Minecraft Java Edition and view an… C & C++, HTML & CSS ∙ 5 days 12 hours back ∙ 14 proposals |
Comparative analysis of the effectiveness of custom software (v2.2-field) and reference software (Meshtastic v2.x)
22 USD
Comparative analysis of the effectiveness of custom software (v2.2-field) and reference software (Meshtastic v2.x) on the identical hardware platform (ESP32 + SX1268, 2W) based on the criteria of range, throughput, link stability, and power consumption. Conduct tests with… C & C++, C# ∙ 9 days 19 hours back ∙ 2 proposals |
Consultation and audit of the current project on Odoo 19 Community Edition
We are looking for an Odoo Developer — a solo developer with experience in Odoo 19 Community Edition, including using Claude Code. We need a specialist who has successfully implemented projects in Odoo and practical experience in development using Claude Code. Important: we only… C & C++, Javascript and Typescript ∙ 12 days 20 hours back ∙ 8 proposals |
Software development for Arduino (RF modules 3–7.5 GHz, automatic frequency scanning)It is necessary to develop a system on Arduino for the automatic search of active analog video signals and the automatic tuning of the transmitter to the detected frequency.It is planned to use three separate transceiver modules: 3000–4200 MHz; 4900–6000 MHz; 6100–7500… C & C++, Embedded Systems & Microcontrollers ∙ 13 days 21 hours back ∙ 5 proposals |
Chernovtsy