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Current reading topologies supported: 1 shunt resistor. It is referenced as X-CUBE-MCSDK according to the software license agreement applied. It also includes the following pieces of software in source code Tools & Software. The STM32 PMSM FOC SDK (STSW-STM32100), which includes the PMSM FOC FW library and ST MC Workbench Download stm32 foc sdk web 4. Introduction to Azure RTOS with STM32. The STM32 motor control (MC) software development kit (SDK), is part of the STMicroelectronics motor-control ecosystem. Software development kit for Würth Elektronik eiSos wireless connectivity products, examples are provided for STM32 micro controllers. So in a simple use-case all you need is to link your executable with library CMSIS::STM32::<device>: add_executable (stm32-template main. Low-layer (LL) APIs, and a lightweight, optimized, expert-oriented set of APIs designed for both performance and runtime efficiency. It provides all the software components needed to control 3-phase motors using the 6-step strategy and integrates these components into an MC subsystem. STM32F103 - PDF Documentation. The most popular versions of the tool are 4. NET 8. This porting is based on: STM32Cube MCU Packages including: The HAL hardware abstraction layer, enabling portability between different STM32 devices via standardized API calls. appmyproduct. The functionality can even be integrated into custom applications using the J-Link SDK. Development Tools downloads - STM32 FOC SDK Web by STMicroelectronics and many more programs are available Mar 21, 2018 · Feature 1: A New FW Architecture. The STM32 PMSM FOC SDK (STSW-STM32100), which includes the PMSM FOC FW library and ST MC Workbench, allows the user to evaluate the STM32 performance in applications driving single or dual Field Oriented Control of 3-phase Permanent Magnet motors (PMSM, BLDC). c) Download the STM32CubeF7 (v1. Kickstart your design with tools, embedded software and implementation examples. It includes: ST MC FOC FW library for permanent-magnet synchronous motor (PMSM) field-oriented control (FOC) ST MC 6-Step FW library. STM32 32-bit Arm Cortex MCUs. It includes a comprehensive embedded software platform (this repo), delivered for each series (such as the STM32CubeWL for the STM32WL series). HAL and LL APIs can be used simultaneously. 3 STM32 MC firmware. JAI SDK provides a common GenTL and GenICam-based control interface. The software comes with sample implementations of the drivers running on the X-NUCLEO-SAFEA1 expansion board connected to the featured development boards. This e-Manual provides comprehensive information on Every CMSIS component is CMake's target (aka library), which defines compiler definitions, compiler flags, include dirs, sources, etc. We happen to make a Apr 21, 2022 · Find out more information: https://bit. Computer with Windows 7 (or higher) ST-Link utility installed and updated; Hardware. 3 is now available: Download It here. 0 UM2392: STM32 motor control SDK5. Available for x86_64 and AArch64 host architectures. 7 MB. Nov 12, 2023 · STM32 FOC SDK Web, Free Download by STMicroelectronics. . The ASP. Equipment wiring. This should be done before adding new data to avoid inconsistencies. Connect target system to J-Link. The BSP drivers of each evaluation, demonstration or nucleo board provided for this STM32 series. The GNU Arm Embedded Toolchain includes the GNU Compiler (GCC) and is available free of charge directly from Arm for Jan 17, 2020 · I followed steps: 1) Profile the motor using Motor Profiler 5. NET Core Runtime 6. com projects, including OpenCV and IoT agents. This routine introduces how to use the serial port 2 of the STM32Core platform to connect to the normal protocol of Wit-motion serial port, and then directly print data through serial port 1, receive sensor data and communicate with the sensor; Before viewing this routine, please read the relevant sensor manual to Jun 30, 2020 · The GNU Arm Embedded Toolchain is a ready-to-use, open-source suite of tools for C, C++ and assembly programming. The abstraction layer allows to quickly add new platforms. 0 while the STM32 Motor Control Workbench, the configurator tool (GUI), is identical with the one present in the STM32 MC The STM32Cube HAL is an STM32 embedded software layer that ensures maximized portability across the STM32 portfolio, while the LL APIs make up a fast, light-weight, expert-oriented layer which is closer to the hardware than the HAL. It is warmly suggested to create a user’s working folder. It also comprises the STM32CubeWB MCU Package composed of the STM32Cube hardware abstraction layer (HAL) and the low-layer (LL) APIs, a consistent set of middleware components such as USB Device, STMTouch, STM32_WPAN (Bluetooth ® 5. The user can select a Generic Motor or a. The STLINK-V3SET is a modular stand-alone debugging and programming probe for the STM8 and STM32 microcontrollers. STM32Cube MCU and MPU packages for each individual STM32 MCU and MPU series that include: The hardware abstraction layer (HAL) enabling portability between different STM32 devices via standardized API calls. eDesignSuite. This popularity stems from the unparalleled performance, extensive feature set, large number of supported CPUs, and compatibility with all popular development environments. The SDK for OpenSTLinux distribution provides a standalone cross-development toolchain and libraries tailored to the contents of the specific image flashed onto the board. After accepting the agreement and choosing the desired location to install the IDE, the installation process will start. The nRF5 SDK provides a rich developing environment for nRF51 and nRF52 Series SoCs. Jul 20, 2020 · Developed tutorial: providing manual, datasheet, free software for Windows computer, APP for Android smartphones , and sample code for MCU integration including 51 serial, STM32, Arduino, Matlab, Raspberry Pi, communication protocol for project development - qqsskk/WT901C-TTL The HAL driver APIs are split into two categories: generic APIs, which provide common and generic functions for all the STM32 series and extension APIs, which include specific and customized functions for a given line or part number. MICROEJ SDK has evolved from our 12-year experience and $40M invested in R&D, dedicated to embedded software design. You need to be familiar with C/C++ programming language for right use of the software. This software can be used with any Arduino board. It is intended both for users looking for a complete and free development environment for STM32, as well as for users who already have an IDE, including Keil or iAR, in which they can easily integrate the various components such as STM32CubeMX, STM32CubeProgrammer or STM32CubeMonitor. Regards, Nishanth M Jul 8, 2010 · Our website provides a free download of STM32 FOC SDK Web 4. x - Firmware UM2380: STM32 motor control SDK v5. MCU and MPU embedded software. 6 ) and the coming V6. Start J-Link Commander. The user can update the STM32 MC SDK with new ST evaluation boards for motor control at any time. 15512. 1 day ago · MCSDK 6. The IAR Build and IAR C-SPY Debug extensions available on Microsoft Marketplace enable you to work in Visual Studio Code (with IAR Embedded Workbench installed) to: - Build IAR Embedded Workbench projects. It includes the: STM32Cube™ covers the whole STM32 portfolio. This free program is a product of STMicroelectronics. 2 tools AN5143: How to migrate motor control application software from SDK v4. Traditional integrated development environments (IDEs) with C/C++ compilers and debuggers from major 3rd-party suppliers (free versions with up to 64 Kbytes DYNAMIXEL SDK is a software development kit that provides DYNAMIXEL control functions using packet communication. A significant advantage of the new SDK resides in the use of a different programming paradigm to ensure developers get a code that is a lot easier to customize and debug. Available for bare-metal and Linux targets. NET Runtime contains just the components needed to run a console app. STM32CubeWL - STM32Cube MCU Package for STM32WL series (HAL, Low-Layer APIs and CMSIS, File system, RTOS, KMS, Secure Engine, Sub-GHz Phy, LoRaWAN and Sigfox stacks - and examples running on ST boards), STM32CubeWL, STMicroelectronics Download. The implementation code is freely available for download and can be integrated into any existing application. All features. STM Studio is a non-intrusive tool, preserving the real-time behavior of applications. x documentation for installation instructions. More details about VxWorks are available on 1. They've proven their worth for more than 10 years. Arm GNU Toolchain releases consists of cross toolchains for the following host operating systems: GNU/Linux. The STM32 PMSM FOC SDK (STSW-STM32100), which includes the PMSM FOC FW library and ST MC Workbench, allows the user to evaluate the STM32 performance in applications driving single or dual Field Oriented Control of 3-phase Permanent Magnet The CMSIS modules (core and device) corresponding to the ARM(tm) core implemented in this STM32 product. After opening the . Ability to debug from the kernel shell, from command line, and from Microsoft VS Code. The demonstration firmware example projects for ACIM shows how the STM32 MC SDK can be used to drive an asynchronous induction motor (ACIM) in field-oriented control (FOC) using a sensorless state observer algorithm to estimate the electrical and mechanical speed and position of the rotor and the rotor flux, or in V/F open-loop May 31, 2023 · My old projects are in 5. The portfolio covers from 16 Kbytes to 1 Mbyte of Flash with motor control peripherals, USB full-speed interface and CAN. 2 and 4. Arm GNU Toolchain is a community supported pre-built GNU compiler toolchain for Arm based CPUs. It is composed of a main module and a complementary adapter board. The HAL drivers include a complete set of ready-to-use APIs that simplify the user application implementation. Profiled Motor. 0) package and place it in the /STM32CubeF7 folder. [1] STMicroelectronics licenses the ARM Processor IP from ARM Holdings. It supports several so called STLINK programmer boards (and clones thereof) which use a microcontroller chip to translate commands from USB to JTAG/SWD. The software lies within Development Tools, more precisely IDE. - Run the C-STAT static analysis tool. Our antivirus scan shows that this download is clean. First prepare WITMOTION 485 series sensors, a 485 to TTL level module, STM32Core development board and a serial port three-in-one module. "IT-SDK Architecture". Note: This is to avoid to change the content of the original SDK folders. The STM32 HAL-LL drivers, an abstraction layer offering a set of APIs ensuring maximized portability across the STM32 portfolio. 32. ASP. For STM32 microcontrollers and microprocessors, ST offers a large range of embedded software components including: These components are developed either by ST, supplied by ST's partner network or stem from open-source initiatives. Subscribe to the Download MicroPython, an efficient implementation of Python 3 for microcontrollers, with a small subset of the standard library. It includes the: Jul 8, 2010 · The program is sometimes referred to as "STM32-MAT", "STM32-MATTARGET". 4 SDK Version. The package is built on STM32Cube software technology to ease portability across different STM32 microcontrollers. Wiring: Physical wiring diagram: Download the program to the development board, open the serial port debugging assistant at the same time, and power on again, the following information will STM32ソフトウェア開発ツール. STM32 software development tools. SEGGER J-Links are the most widely used line of debug probes available today. For more information about this product, check NanoEdge AI Studio product page . Featured Videos. NET is a free, cross-platform, open-source developer platform for building many different types of applications. May 27, 2024 · This tutorial enables you to use STM32 Motor Control SDK and after applying it you can: Generate the code to start the motor; Add delay to the engine; Prerequisites. The STM32MPU Developer Package aims at enriching a Linux -based software for the targeted product: basic knowledges about Linux are recommended to make the most of this Package. Routine introduction. Info updated on: Mar 30, 2024. As a mainlined open-source Linux distribution, OpenSTLinux Distribution is a key element of the STM32 embedded software solution for STM32 multimarket multicore microprocessors (MPU) embedding a single or dual Arm ® Cortex ® -A core. 4) Monitor the motor using Motor Control Workbench. Y is a step in between the current legacy version (v5. ST Motor Profiler WirelessConnectivity-SDK_STM32. Visual Studio Code support. Import the project from /SW4STM32/NABTO_STM32 into your System Workbench for STM32 (SW4STM32) workspace. Embedded software. Nov 21, 2019 · Introduction. To download the installation file, kindly fill out the form below. 2. Motor Control Libraries now based on STM32Cube. STM32Cube is an STMicroelectronics original initiative to ease developers' life by reducing efforts, time and cost. 2) Select the boards, motor profile and Generate the code by using the Motor Control Workbench. The first step consists in DfuSe utility can be used to interact with the STM32 system memory bootloader or any In-Application Programming (IAP) firmware, running from the user Flash, thus allowing internal memories programming through USB. ST Motor Profiler The . stlink is an open source toolset to program and debug STM32 devices and boards manufactured by STMicroelectronics. STM32 Embedded Software. Dec 13, 2023 · 1. x AN5166: Guidelines for control and customization of power boards with STM32 MC SDK v5. We use a “Y ? in the naming as FW library is closer to the coming STM32 MC SDK 6. The SWIM and JTAG/SWD interfaces are used to communicate with any STM8 or STM32 microcontroller located on an application board. 5. The STM32F411xC/xE devices are based on the high-performance Arm ® Cortex ® -M4 32-bit RISC core operating at a frequency of up to 100 MHz. The STM32 Nucleo-64 board provides an affordable and flexible way for users to try out new concepts and build prototypes by choosing from the various combinations of performance and power consumption features provided by the STM32 microcontroller. Below is the description on how to use the python script to link the SDK and the SW example, and to clean the SW example project environment (remove absolute paths). 3 shunt resistors. The SDK is currently implementing STM32L architecture. zip-archive, which makes it easy to install and gives you the freedom to choose LoRaWAN ® is a low‑power wide‑area network protocol based on LoRa ® modulation, allowing low-power sensors to report over ranges of up to dozens of kilometers. NET Desktop Runtime enables you to run existing Windows desktop applications. STM32 PMSM FOC SDK (STSWSTM32100), which includes the PMSM FOC FW library and ST MC Workbench, allows the user to evaluate STM32 performance in applications driving single or dual field oriented control of 3-phase permanent magnet motors (PMSM, BLDC). 4, 4. Single/dual simultaneous field oriented control (FOC) Motor profiler and one-touch tuning for a fast startup of unknown motors. Software Informer. The Low-Layer (LL) APIs, a light-weight, optimized, expert oriented set of APIs designed for both performance and RT-Thread Studio has the features of project creation and management, code editing, SDK management, RT-Thread configuration, build configuration, debugging configuration, program download and debug. 0 for Windows Download You can use any code editor you like with our SDK. Trusted Download. 3. All source files for Microsoft ® Visual Studio 2012 are provided as well, to allow the customization of the default GUI interface. Download: Matrikon FLEX OPC UA SDK - Demo Guide for STM32: We have created this Demo Guide for the Matrikon FLEX discovery kit for the STM32 board from STMicroelectronics to easily deploy OPC UA in a device. The STM32Cube HAL is an STM32 embedded software layer that ensures maximized portability across the STM32 portfolio, while the LL APIs make up a fast, light-weight, expert-oriented layer which is closer to the hardware than the HAL. How to perform download into flash via J-Link Commander: Connect J-Link to the PC. Description . Arduino IDE 1. Aug 1, 2023 · Here the most used STM32 boards STM32F103C8T6 STM32F401 STM32F411 ST-Link v2 ST-Link v2 official. The open-source Arduino Software (IDE) makes it easy to write code and upload it to the board. HAL and LL APIs can be used simultaneously with a few restrictions. 4 profiles and services, OpenThread and 802. Cross-platform ; Supports armcc/Keil, IAR, and Makefiles ; Lots of bundled examples ; Single zip, no install needed This repo adds the support of STM32 MCU in Arduino IDE. So I need the 5. An easy-to-use integrated development environment (IDE) for creating, building, debugging, and optimizing your application. 4 GHz radio to send and receive packets without using the Bluetooth link layer. Comprehensive suite of developer tools. For example, here is the SDK for the STM32F1. An administrator or user with sufficient rights can complete it. The STM32Cube ecosystem is a complete software solution for STM32 microcontrollers and microprocessors. The ARM core designs have numerous configurable options, and ST chooses the individual configuration to use for each design. 0 The CMSIS modules (core and device) corresponding to the ARM(tm) core implemented in this STM32 product. 6StepThis algorithm has been enhanced on MCSDK version 6. Mar 30, 2022 · The STM32 motor-control software development kit (MC SDK) is part of the STMicroelectronics motor-control ecosystem, which offers a wide range of hardware and software solutions for motor-control applications. Full operating system documentation. 5. Description. Microcontrollers & microprocessors. 3) Code is compiled and loaded in the target (Nucleo F302R8) by using STM32 CubeIDE. NET Core Runtime or . The Profiled Motors are identified by an icon (Refer to the example in Figure 5). It offers a versatile set of interfaces that custom applications can use to actually drive motors according to their needs. 19. P-Nucleo-IHM03 pack; Standard-A to- Mini-B USB cable + power source; Software. Using RTT in the target application is made easy. Java Downloads Oracle Java Downloads offers you the latest versions of the Java Development Kit (JDK) and the Java Runtime Environment (JRE) for various platforms. A comprehensive suite of system configuration tools, including pins, clocks, SDK builder and more. The SDK is delivered as a plain . 3 and 4. Our STM32 family of 32-bit Arm ® Cortex ® core-based microcontrollers and microprocessors are supported by a comprehensive set of software tools. It is a comprehensive suite of developer tools to build MICROEJ VEE with processors from major silicon vendors, to create device simulators, and to develop, debug and profile embedded software. Installing STM32CubeIDE. A few moments later, after specifying the directory your download will start. Typically, you'd also install either the ASP. The following versions: 4. The . You can run this free PC software on Windows XP Running on a PC, STM Studio interfaces with STM32 MCUs via the standard ST-LINK development tools. 0. It includes a broad selection of drivers, libraries, examples, SoftDevices, and radio protocols. Whether you are a beginner or a professional, you can find the right tools and resources to create and run Java applications. Downloads. ly/X-CUBE-MCSDKThe new MC-SDK v6. 0 for macOS Download Playdate SDK 2. It also comprises the STM32CubeG4 MCU Package composed of the STM32Cube hardware abstraction layer (HAL) and the low-layer (LL) APIs, plus a May 27, 2024 · This tutorial enables you to use STM32 Motor Control SDK and after applying it you can: Generate the code to start the motor; Add delay to the engine; Prerequisites. . So please share the link to download. 3 to SDK v5. STM32 PMSM FOC SDK is part of ST's motor control ecosystem which offers a wide range May 27, 2021 · The STM32 Motor Control SDK 5. 4 version download link. Overview [edit source]. C:\Program Files (x86)\STMicroelectronics\FOC SDK\v4. Having a look at the STM32MPU Embedded Software architecture overview is also highly recommended. 0 offers a completely renewed GUI (Motor Control Workbench V2), fully supporting FO The STM32Cube HAL is an STM32 embedded software layer that ensures maximized portability across the STM32 portfolio, while the LL APIs make up a fast, light-weight, expert-oriented layer which is closer to the hardware than the HAL. NET Runtime and IIS support. 0 (planned for beginning 2022). The CMSIS modules (core and device) corresponding to the ARM(tm) core implemented in this STM32 product. The STM32 MC firmware is the heart of the SDK. 4 MAC services), FatFS and FreeRTOS™ kernel, plus Bluetooth ® 5 An open-source software development kit (SDK) built specifically for your processor and evaluation board selections. J-Link Commander also allows downloads into flash memory of target systems. By integrating low-level and middleware software in a single library and by offering a configuration tool capable Download Playdate SDK 2. Download the Demo Guide and follow step by step how to use the Matrikon FLEX SDK. OpenSTLinux expansion packages (X-LINUX-xxx) can be applied on the top of the STM32 MPU STMicroelectronics' STM32 family of 32-bit ARM Cortex-M core-based microcontrollers is supported by a wide range of software integrated development environments (IDEs) with C, C++, Pascal and JAVA support and debuggers from STMicroelectronics and major 3rd-parties (free versions are available) that are complemented by tools from ST allowing to configure and initialize the MCU or monitor its The STSW-BLUENRG1-DK evaluation SW package is based on the BlueNRG-1 and BlueNRG-2 very low power Bluetooth low energy (BLE) single-mode systems-on-chip with 160 KB and 256 KB of Flash memory, respectively, 24 KB of RAM, 32-bit core ARM ® Cortex ® -M0 and ADC, GPIOs, I²C, RTC, SPI, Timers, UART, WDG and RTC peripherals. windriver. to build and propagate them as dependencies. 3\STM32 PMSM FOC LIB. 2 for free. Dialog SDK 6. 4. On Windows, we recommend installing the Hosting Bundle, which includes the . STM Studio perfectly complements traditional debugging tools to fine tune applications. 18 available; Python script; Begin by cloning this repository locally and then link the SW example to the SDK. This stage explains how to install the SDK. 0 on 1 vote. STM32Cube covers the overall STM32 products portfolio. STM32CubeMX is a graphical tool that allows a very easy configuration of STM32 microcontrollers and microprocessors, as well as the generation of the corresponding initialization C code for the Arm ® Cortex ® -M core or a partial Linux ® Device Tree for Arm ® Cortex ® -A core, through a step-by-step process. Here are the main changes for this version: Motor Control Features: FOCAdded C0 single shunt topology support. STM32F1 Series. Furthermore, ST-specific validation processes add a The STSW-BNRGLP-DK SW package contains a complete set of peripheral drivers (header and source files), which allow interfacing with the device peripherals (ADC,GPIO, I²C, timers, RTC, SPI, SysTick, UART and WDG) and a low level driver to access the proprietary BlueNRG-LP, BlueNRG-LPS 2. Introduction. STM32 embedded software. The HAL is production-ready and has been developed in compliance with MISRA C ®:2004 guidelines with some documented exceptions (reports available on demand) and ISO/TS 16949. 2. Copy the contents of the STM32 PMSM FOC LIB folder from. Previously certain aspects of the SDK’s libraries used object-oriented concepts inherited For new projects, we recommend the nRF Connect SDK. STM32F103 microcontrollers use the Cortex-M3 core, with a maximum CPU speed of 72 MHz. Ability to build other labs. 2 were the most frequently downloaded ones by the program users. This step is not available in case the user selects as Hardware an ST MC kit (Refer to the example in Figure 9. ST Motor Profiler. into your “working folder”. Also it combined the graphical configuration system with packages and component resources, reducing the duplication of work and improving the The STM32Cube HAL is an STM32 embedded software stack that ensures a maximized portability across STM32 portfolio, while the LL APIs make up a fast, light-weight, expert-oriented layer which is closer to the hardware than the HAL. Refer to the Arduino IDE 1. 8. c . 0 downloads for Linux, macOS, and Windows. zip file you will be asked for your agreement. 15. STM32Cube includes STM32CubeMX, a graphical software configuration tool that allows the generation of C initialization code using graphical wizards. Type the following commands: J-Link> device <devicename> // For a list of known devices, please refer to here. Free 66. It includes the software development kit (SDK software development kit), based on Yocto SDK software development kit, for cross-development on an host PC. 1. STM32F103. STM32 Mainstream MCUs. Learn more about the features, enhancements, compatibility and known issues of Java SE 8 and previous Getting started with STM32 motor control SDK v5. J-Link / J-Trace Downloads. Once completed, you will be granted access to the download link. **Connectivity issues? Matrikon OPC workshops can help!** The STM32Cube HAL is an STM32 embedded software layer that ensures maximized portability across the STM32 portfolio. The GNU Arm Embedded Toolchain targets the 32-bit Arm Cortex-A, Arm Cortex-M, and Arm Cortex-R processor families. 0 is out! Dear MCSDK users, MCSDK version 6. In the Motors step, the user selects the motor to use in the project. Simplified firmware architecture based on the STM32Cube HAL/LL libraries. The actual developer of the free program is STMicroelectronics. NET Desktop Runtime. Windows. Insert your Device ID and the preshared key from portal. Nov 10, 2020 · Note: Reader Nathan Jones pointed out after the initial publication of this post that monolithic SDK downloads do still exist for STM32. The objectif is to propose an abstraction layer between the software implementation and the MCU execution allowing to port the firmware on different plateform. STSW-IMG007 - VL53L1X Full API (Application Programming Interface and documentation), STSW-IMG007, STMicroelectronics . It will take some time for STM32CubeIDE to get installed. The I-CUBE-LRWAN Expansion Package consists of a set of libraries and application examples for STM32L0 Series, STM32L1 Series, and STM32L4 Series microcontrollers acting as end Features include: VxWorks APIs for in-kernel and user-level real-time-process (RTP) use. 3. STM32F4DISCOVERY - Discovery kit with STM32F407VG MCU * New order code STM32F407G-DISC1 (replaces STM32F4DISCOVERY), STM32F407G-DISC1, STMicroelectronics Editor and IDE enhancements. This developer package provides elements for the OpenSTLinux Distribution (development on Arm ® Cortex ® -A processor). 6. Communication with the RTT implementation on the target can be done with different applications. STM32 FOC SDK Web 4. com in /Src/unabto_main. 3 release Description. There are four generations available on the market which are all The STM32 family of 32-bit microcontrollers based on the Arm® Cortex-M processor is designed to offer new degrees of freedom to MCU users. NET Core Runtime enables you to run existing web/server applications. The STM32 is a family of microcontroller ICs based on various 32-bit RISC ARM Cortex-M cores. STM32 Standard Peripheral Libraries - STMicroelectronics. The API of DYNAMIXEL SDK is designed for DYNAMIXEL actuators and DYNAMIXEL-based platforms. It offers products combining very high performance, real-time capabilities, digital signal processing, low-power / low-voltage operation, and connectivity, while maintaining full integration and ease of development. Why the rating. gs gr fy gx ik cq un rj zd wa