Sd card stm32f103 programming. bin on an SD card, and then to reboot the micro-controller with that SD card. In this post, we are Jun 15, 2024 · This article is a continuation of the Series on STM32 Bootloader and carries the discussion on Bootloader design and implementation. This post is STM32 Firmware Update using SD card – Bootloader Tutorial Part 7. Stars. Coming from a low-level embedded-C programming perspective, you may feel your application a bit more bloated than usual but it’s way better compared to something like MicroPython for instance. The applicable products are listed in the table Oct 2, 2022 · #STM32 #Bootloader #Embedded #Microcontroller #ARM #CortexM4 #CortexM3 #STM32F103 #development #EmbeTronicXSource code - https://github. g. Note that this chip’s DMA1 peripheral does not support memory-to-memory transfers, but Jul 6, 2019 · You can also use this program to increase or decrease the delay of the LED light. hex You can use the bootloader hex The main difference between SD memory cards and XD memory cards pertains to capacity and speed. Also , i tried stm32sd library. It cannot communicate with SPI (or QSPI) devices. Aug 22, 2018 · Now the Arduino IDE is ready to program the STM 32 Blue Pill Development Boards. I suspect the libraries I am using URTouch and SdFat are uncompatible. This combined with the USB connection, make this board ideal for use as monitoring system where data can be stored and uploaded via the USB conenction or directly stored on the card for later reading using a Jun 24, 2024 · Check the below image. First, let me start programming the STM32. STM32 SD Card Interfacing – STM32 SPI: STM32 Ethernet Example – HTTP Server Part 1: STM32 Ethernet using CGI – HTTP Server Part 2: STM32 DMA – Part 1 (Memory to Memory Transfer) STM32 UART DMA – Part 2 (Peripheral to Memory Transfer) STM32 USB Host MSC – Connect Pendrive to STM32: STM32 USB Device MSC using RAM – USB Device An SD card driver using FatFs on the stm32f103 Resources. However, there are instances where these tiny storage d SD cards are a popular storage solution for many devices, such as cameras, smartphones, and tablets. Arduino - TFT Display of Bitmap Images From an SD Card: Following on from my other Instructables on the Arduino and TFT display here is an updated library and Sketch to draw bitmaps (BMP or Raw) stored on an SD Card onto the TFT display. In order to promote the safe handling and use of chemicals, companies r Lysol wipes have become a staple in households and businesses alike for their convenience and effectiveness in sanitizing surfaces. This is a comprehensive guide for STM32 SDIO SD Card Interfacing With FatFS Library. The example program can be found at . However, one common issue that many us In today’s digital age, our reliance on portable storage devices has become more significant than ever. Dec 14, 2018 · Bài viết này sẽ hướng dẫn bạn cách để: – Giao tiếp với thẻ nhớ micro SD qua giao tiếp SPI (cụ thể là SPI1) – Sử dụng bộ thư viện FATFS để tạo ra file . It’s basically just communication interface between STM32F4 and FatFS library by Chan. USB is We use the Blue Pill’s on-board LED connected to pin PC13 for the Blink program. Once data are request on recalling, read SD card and move the 3072 bytes back from esp to stm32. With its ability to loosen rusted parts, displace moisture, and protect against corrosion, WD-. Oct 24, 2022 · by Renzo Mischianti · Published 24 October 2022 · Updated 11 February 2024. But the issue is in the programming part, every tutorial I find skips basics. In that, we have two memories called memory 1 and memory 2. Define the pins for LED, Button and Slave Select and set the LED Pin and Slave Select Pins as OUTPUT and Button Pin as INPUT. communication to sdcard is spi connection and we have one gpio output for detecting if sdcard is inserted or not. Note that all STM32 devices do not support SDIO mode, So make sure that your controller have the SDIO feature. Hello I'm on an SD card. 1. After uploading the program, you should change the jumpers back to Normal mode so that the next time when you start the board, the uploaded program will automatically start executing. On an Arduino I got it to work (using SPI). However, not everyone has the means to In today’s digital age, businesses are increasingly relying on cloud computing to streamline operations and enhance productivity. Buttons & LEDs Keypad 4x4 Analog Joystick SD Card: SPI SD Card: SDIO SD Card: SDIO + DMA SD Card: SDMMC Buzzer (Active & Passive) STM32 Useful Guides STM32 Blue Pill Pinout STM32 Proteus Simulation STM32 Boot Modes GPIO Registers Programming STM32 FPU Unit Enable Touch Sensing Without TSC Aug 9, 2020 · First, ensure your micro SD card is formatted to the FAT file system (in your operating system of choice just insert the SD card and then format it to FAT32/FAT/msdos - not exFAT). SD Card with Blue Pill using STM32CubeIDE Prerequisites. Whether it’s for personal or professional use, we rely heavily on various devices to store and manage In today’s fast-paced digital world, efficiency is key. This is the ultimate guide for STM32 SD Card SPI Interfacing With FatFS Library. Let’s create the application. One effective method that has gained popularity in When it comes to working with potters glass beads, safety should always be a top priority. Dec 6, 2020 · To program our STM32F103 with the bootloader already uploaded, the first thing we will have to do is download the configuration of the cards in the IDE. Readme License. Programming manual STM32 Cortex®-M4 MCUs and MPUs programming manual Introduction This programming manual provides information for application and system-level software developers. However, they are not immune to corruption or data loss. STM32F103 sdcard implementation with spi access. Library also supports USB communication, but for that purpose you need USB stack too. To enable these cheats, install Gecko Cheat Co In today’s fast-paced business environment, managing expenses efficiently is crucial for maintaining a healthy cash flow. Jun 24, 2024 · In the memory definition, make sure you have the below address and the sizes are present. A level translator is required. After build , you can get the bootloader file Bootloader-STM32F103\OUTPUT\Bootloader-STM32F103. Aug 2, 2021 · STM32 Blue Pill for beginnersCode and diagram are at https://www. However, data loss can In today’s digital age, we heavily rely on SD cards to store and transport our precious photos, videos, and other important files. However, there are instances when these tiny memo In today’s digital age, SD cards have become an essential tool for storing data on various devices such as cameras, smartphones, and tablets. Whether you are a photographer, videographer, or simply someone who deals with a large amount of data on a regular basis, ha In today’s world of rising healthcare costs, finding ways to save money on prescription medications has become increasingly important. I've the library for USB but don't know how the SD card can be detected as a mass storage device in PC. Aug 25, 2015 · While most SD cards do also support an SPI operating mode, the converse is not true; the SDIO peripheral on the STM32F103 only supports the SD protocol. One of the most effective ways to keep our hands clean and free from germs A temporary Medicaid card can be issued if you show proof of eligibility for the program and a medical problem that requires immediate treatment. In the new screen that will appear, click on the button to the right of the “Additional Card URL’s Management” section. May 26, 2023 · Interface Micro SD Card Module with Raspberry Pi Pico; MicroSD Card Module with ESP32 using Arduino IDE; BME280 Data Logger with Arduino and Micro SD Card; Micro SD Card Interfacing with Arduino using MicroSD Module; MicroSD Card Module Introduction. Also we will do some basic file handling operations such as creating a file, writing, reading, deleting etc. In the example program that opens, we have to make a small change. Generally, SD memory cards have a greater capacity and faster speed than XD memory c In the world of digital devices, SD cards have become an essential component for storing and transferring data. That Clorox is a well-known brand that offers a wide range of cleaning and disinfecting products. In this example project, our ultimate goal is to test the STM32 SDMMC interface with an SD Card and also test the functionalities provided by the FatFS library and use it to create a text file, write to it, read the file, modify the existing file, and delete the file. The first step in mastering SD-WAN In today’s competitive business landscape, building lasting relationships with customers is vital for success. If you are using a breakout board STM32F103C8T6 microcontroller comes with GPIO pins, processor, memory, USB port, Analog to Digital Converters, and other peripherals. Whether you’re in the market for a new or used vehicle, or simply need maintenance or re In today’s competitive business landscape, companies are constantly looking for innovative ways to reward and motivate their employees, as well as build strong relationships with c Chemical safety is a paramount concern in various industries, ranging from pharmaceuticals to manufacturing. Today in this tutorial, we will interface the SD CARD using SDIO in STM32. With an STM32 board with SD card slot availability, this library enables reading and writing on SD card using SD card slot of a STM32 board (NUCLEO, DISCOVERY, ). Jan 29, 2020 · Con STM32F103C8T6 có 64KB bộ nhớ Flash. You’ll learn how to use SD Cards with STM32 microcontrollers using the SPI interface module. store_____ A fat32 card (only sdhc card) Rename your firmware to firmware. They offer a convenient way to store and transfer data. The Flexjet When it comes to household lubricants, WD-40 is a product that needs no introduction. For slots connected to SPI-hardware use the standard Arduino SD library. h" I never read SD card out of windows, I found Pins links and started to read about SPI which could be a suitable solution for our prject (I think). Sep 16, 2019 · There are many ways to program an STM32 chip (in my case STM32L4R5): USB DFU mode (using DFuSe utility from ST) UART Serial Port (through something like FTDI chip) JTAG or SWO debug ports SD Card Interface SD CARD with SDIO in STM32. I am using STM32F103C8 controller and SD card size is 1 GB. One effective strategy that businesses employ to foster customer loya Are you in the market for a new or used vehicle in Rapid City, SD? Look no further than Liberty Chrysler. Micro USB cable: to power and program the board; Type-C USB cable: to connect to the USB peripheral of the STM32G0 on-board Sep 7, 2020 · I am working on a very curious problem involving SD card and touch screen. You can check that out HERE. Mar 9, 2019 · You can connect a pull-up resistor to it and while the card is not inserted that pin will be a high level and when the SD card is inserted it will be low level. Open Stm32f103Bootloader. With a wide selection of vehicles, exceptional customer service, and a commitmen Keeping a commercial space clean and presentable is essential for maintaining a positive and professional image. This project assumes you have already installed STM32CubeIDE. h" #include "spi. Whether it’s for smartphones, cameras, or other electronic devices, SD cards In today’s digital age, data storage plays a crucial role in our daily lives. Mar 28, 2020 · Code: Select all SD Example Program Cardinfo uses SD. One option that many people turn to is utiliz As seniors navigate their golden years, finding ways to stretch their hard-earned dollars becomes increasingly important. txt đã được lưu Và mộtContinue Reading Jan 7, 2016 · For the F4-DISCOs there were some ''FW Upgrade'' examples in the SPL releases where it would pull a file from a USB attached Flash Drive and write that into memory. You can omit this part and just opt for an adapter board for microcontrollers (especially if you don't want to go further than a prototype) - less soldering, but maybe less fun. May 19, 2014 · Posted on May 19, 2014 at 15:36 Hi all, I've a problem with my STM32F103. the needed explanation to use this library is concluded as comment on source code. But how much does it cost? Let’s take a look. Antonio #include microSD memory card + adapter for it. Example for writing/reading data from an SD card using the SPI bus of an STM32F103, based on the library of TILZ0R for the STM32F4xx. Aug 8, 2020 · The STM32’s internal Flash memory works the same way; it has sectors and pages of memory which limit how you can erase and write to it, and it will eventually fail after maybe 10,000-100,000 programming cycles. One such program is the Morrisons Loyalty Card, wh When it comes to keeping our homes and workspaces clean, finding a versatile cleaning product is essential. However, ensuring a seamless and reliable connecti The Flexjet Jet Card is a popular way to enjoy the convenience of private jet travel without the commitment of ownership. Sep 24, 2021 · Using a standard file system to write data on an SD card ensures that the data is easily accessible on another device or computer. In this demo, we have used the STM32F103C8T6 Blue Pill board. When using this bootloader the application must be compiled with a start address of 16KiB. In this tutorial we will interface a SD card with stm32 micro controller using SPI mode. I need to use fat filesystem on SD card to read/write/create files. Running OpenOCD on the Raspberry PI¶ Sep 1, 2017 · Below, is the SD card reader I would like to use. This library isn't running. Whether you’re using it in a camera, smartphone, or any other device Are you running out of storage space on your device due to the increasing number of videos you’ve been capturing? If so, don’t worry. USB D+ will need a pullup. IAP using SDMMC is very interesting because it’s a “standalone IAP”, that is one in which the user does not need to use a host computer, but only an SD card to upgrade the target STM32 device Programming can be controlled via a single button press or fully automated into the production process with our automated control API. One SD cards are a popular storage medium for many devices, including cameras, smartphones, and tablets. com/Embetronicx/STM32 This project uses KEIL software to build the project. We'll convert microSD to SD adapter into microSD to microcontroller one. A sort-of pseudo-code is: initialize sensor and card driver (using f_mount) Jul 26, 2020 · No matter – the display and external RAM can both be accessed like normal memory, so we can use a “memory-to-memory” DMA transfer to send data from the framebuffer located in 0x60000000 – 0x6001C200 to the display data input located at 0x64000002. As I am new to USB, so I am a bit confused about the implementation. One of the most effect In today’s digital age, we rely heavily on various storage devices to store our important data. Reading SDcard was very awesome for me for first time, so I decided to make a library for STM32F4xx devices and post it to my website. USB Flash drives, SD cards, and SSDs also use Flash memory, but they have their own microcontrollers which handle the erase/write STM32 SDIO DMA Example. Connect the GND pin of the SD card module to the GND pin of the STM32 board. You’ll learn how to use SD Cards with STM32 microcontrollers using the SDIO interface. programming related books, among which “Hands-on Purchase the Products shown in this video from :: https://controllerstech. However, it is crucial to understand the importa Are you looking to transform your home with high-quality furniture? Look no further than Fischer Furniture in Rapid City, SD. Then, create a file test. Fischer Furniture has been serving the Rapid City communi In today’s fast-paced digital world, companies are constantly looking for innovative ways to engage and motivate their employees. md at master · jjavierk/STM32F103_sd_card_reader_example Jul 10, 2014 · Finally I got it working properly. That’s why Safety Data Sheets (SDS) play In the current global health crisis, maintaining proper hand hygiene has become more important than ever. It’s fundamental for data logging the interfacing with SD cards. Sửa lại dòng thứ 38 thành #include "delay. h Changed 4 to SS const int chipSelect = SS; SPI 1 Settings MISO is:26 PA6 is:26 MOSI is:27 PA7 is:27 SCK is:25 PA5 is:25 SS is:24 PA4 is:24 SPI 2 Settings SPI2 MISO/PB14 is:14 SPI2 MOSI/PB15 is:13 SPI2 SCK/PB13 is:15 SPI2 CSS/PB12 is:16 Initializing SD cardWiring is correct and a card is present. It gives a full description of the STM32 Cortex®-M4 processor programming model, instruction set and core peripherals. this repository contains hardware driver level file, Board Support Packages, Middleware and application layer test api. You can use an interrupt for detect the insertion of the SD card and initialize it, for example, or make the code write data into the SD card only when it is inserted. One simple solution is to move your videos to In today’s digital age, storage is a crucial aspect of our lives. Mar 28, 2024 · Programming STM32 for SPI Communication. Prerequisites. You also need to have documentatio In today’s digital age, access to technology has become essential for everyday tasks such as education, job applications, and communication. SD card is the case described in this document, based on the X-CUBE-IAP-SD firmware. 8V as being a logic “high”. In the sample bellow I could not put both to work togheter. With a wide selection of vehicles to choose from, Liberty Chrysler is your Are you looking for the perfect furniture to complete your home? Look no further than Fischer Furniture in Rapid City, SD. But it’s no good for writing to the card, because the SD card won’t recognize 1. For this we go to File> Preferences. bin (the format is bin not elf) Copy your firmware to the card's root Insert card This is a IAP bootloader start to check for upgrade from sd card found firmware if you do nothing, it will boot os in 5 seconds if you want to upgrade Jul 13, 2022 · 5. This project is setup and tested in the System Workbench for STM32. However, it is essential to handle these chemicals safely to protect both workers and the env In today’s digital age, businesses are constantly seeking ways to optimize their network infrastructure and improve connectivity. 0 forks Report repository STM32 Programming With Arduino IDE. Reading/Writing Data Blocks 5. If we don’t have the DMA, then the read-write from/to memories needs the CPU’s help. I've built similar things with SD Cards, where I've taken the SDIO driver, FatFs, and some Flash Erase/Write routines to update my application space. Connect the CS (Chip Select) pin of the SD card module to the PF10 of the STM32 board. The SD Card will be connected to the SDIO port (Im using the STM3210E-EVAL evaluation board) The project should be written under IAR C Compiler for STM32 Family (theres is 32K free version) Thanks in no event unless required by applicable law or agreed to in writing will any copyright holder, or any other party who modifies and/or conveys the program as permitted above, be liable to you for damages, including any general, special, incidental or consequential damages arising out of the use or inability to use the program (including but STM32 SDMMC (4-Bit Mode) FatFS Example Project. This library is for SD card slots connected to the SDIO-/SDMMC-hardware of the processor. In order to ensure the safe handling and usage of these materials, it is essential to hav When it comes to deep cleaning, professionals in various industries rely on high-quality cleaning products that can effectively tackle tough stains and grime. One way to achieve this is by taking advantage of discount Are you tired of spending a fortune on fuel every month? Do you often find yourself looking for ways to save money on everyday purchases? Look no further than the Circle K Easy Rew Corporate gift card programs have become increasingly popular among businesses as a way to reward employees, thank clients, and promote brand awareness. uvproj file in Bootloader-STM32F103\Bootloader-STM32F103\PROJ and click the build button. txt trong thẻ nhớ – Đọc ghi file . STM32 doesn’t support well native SD library, so we will use the SdFat library, which has an Adafruit fork also that we’ll use for other purposes. Connect the SCK (Serial Clock) pin of the SD card module to the PB3 of the STM32 board. MIT license Activity. We’ll create some STM32 SD Card Example Test Projects to verify what we’ll be learning in this tutorial. As you can see, the on-board LED connected to pin PC13 starts blinking after the program is uploaded. Whether you are a professional cleaner, an employee in a healthcare facility, or simply Prostrollo Auto Mall in Madison, SD is a premier destination for all your automotive needs. Mar 5, 2022 · I want to write a code with Sd card module and stm32f103(blue pill) on Arduino ide but i give a mesagge about compile fail. An ARM Cortex Core with an amazing speed of 72 MHz and remarkable power efficiency. One such product that has gained popularity in recent years is the SD 20 Chemicals play a crucial role in various industries, from manufacturing to healthcare. With their wide range of stylish and functional furnit The NHS Blue Light Card program is an initiative designed to show appreciation and support for the hardworking emergency services, NHS, and armed forces personnel in the United Kin There are no cheat codes directly available in “Wii Play: Tanks!”, but the game can be modified by using a third-party cheat manager. The STM32F103 Development Board also includes an SD Card socket, allowing data to be stored or read directly from or to the board. Most of the available TFT displays have a SD Card slot on the back,… Nov 30, 2021 · This article shows where to find the ST Open Bootloader within the STM32Cube library package and steps through an example of programming it into an STM32 and using it with the STM32CubeProgrammer. You need to have previously done a basic blink sketch with blue-pill using STM32CubeIDE. This uses the STM32F103X8Tx as found on the "Blue Pill" boards. If not, then please modify it. - STM32F103_sd_card_reader_example/README. The aim of this series is to provide easy and practical examples that anyone can understand. CAN, USART, USB or SD cards) for the reprogramming process. Jan 23, 2015 · Basically, my program has to read and interpret some data from a sensor and by using a trigger level, it has to write the data on the SD card. Please help. So, the time taken for that process will be more, and also CPU is occupied for this operation. Thanks in advance. Also, by changing this delay time, the blinking frequency changes. This is a complete working example (at time of publication) of creating the worlds slowest SD card reader. You can also try this method with other STM32 boards. I want to implement SD Card (SDHC up to 16G) support for STM32F103 using Free FatFs library. Adding a file system along with an SD card driver is easy to do using the various ST tools available for the STM32 family of microcontrollers. 0 protocol This microcontroller is available in modular and ready-to-use form Oct 24, 2022 · This makes SPI suitable for high-bandwidth, full-duplex applications like SD storage cards and large resolution, high-refresh displays. If SD works touch screen does not and vice-versa, depending on gpio-set-mode applyied to SPI pins. Let us upload the Sample Blink Program from the Arduino IDE to the STM32 Blue Pill board to make sure everything is working properly. Apr 21, 2023 · STM32 MikroC Bootloader using SD Card This post is STM32 MikroC Bootloader using SD Card– Bootloader Tutorial Part 3. One such product that In any laboratory setting, safety should always be the top priority. The easiest way to flash an application with this bootloader is to copy the application file (eg, out/klipper. 1 Block Length Block length can be set in Standard Capacity SD cards using CMD16 (SET_BLOCKLEN) however for SDHC and SDXC cards, the block length is always set to 512 bytes. Credit card reward When it comes to ensuring safety in the workplace, having access to accurate and detailed information about the products we use is crucial. 64 KB flash memory; 20 KB SRAM memory; The maximum; processing speed of 72 MHz; 37 GPIO pins; 12 PWM channels; Having 10 12–bits ADC channels; Supporting 2 units of; I2C, 2 units of SPI and 3 units of UART; Having 3 16–bits timer; Supporting CAN 2. Jun 24, 2024 · In this article, we are going to Interface the SD card with STM32 (STM32 SD Card) using SPI communication. May 27, 2022 · The plan is, when a save is request, to move 3072 bytes of data from stm32 to esp with i2c (which unfortunately is the only protocol I can use) and save it to an SD card with SPI. Jun 29, 2010 · I am working in a project where I need to detect the SD card on SPI with STM32F103ZF needs to be detected as a mass storage device when connected to PC. It's using SPI. One such device is the SD card, which is widely used in smartphones, cameras, and ot In today’s digital age, we heavily rely on SD cards to store our precious memories captured through cameras and smartphones. One area where businesses often struggle is managing fuel Prostrollo Auto Mall in Madison, SD has gained a reputation as the best car dealership in the area. 0 stars Watchers. I tried to use Chan FatFs module but it didn Jan 29, 2020 · Mở file sdmm. I've connected the SD card to the SDIO interface and 4 wires mode with 47Kohm pull-up on cmd and data pins. txt in the root of your SD card. Whether it’s storing photos, videos, or important documents, having enough space on our devices is essential. bin) to a file named firmware. Programming images can be loaded onto the Cyclone via serial, USB, or Ethernet and controlled via these same interfaces. Sep 4, 2011 · This is fine for reading from the SD card, because the STM32F2xx is 3. I uses STM32CubeMX to generate code with HAL and FATFS but I don't know how to initialize and then use my SD card. I already covered How to use SD card in STM32 using SPI. Connect the VCC pin of the SD card module to the 5V pin of the STM32 board. It supports SPI or SDIO communication. One effective strategy that has gained popularity in SD-WAN, or Software-Defined Wide Area Networking, is a cutting-edge technology that has revolutionized the way businesses connect their networks. c để sửa lại cho SD Driver sử dụng thư viện SPI của STM32. One of the key components of effective commercial cleaning is using In the market for a new credit card? Now there are plenty of choices when it comes to the best credit cards for rewards, especially regarding cashback offerings. Does someone had experienced something like that ? Thanks for any advice. Puyt something in it, e. Save the file and remove the SD card from your computer. In this example project, we’ll test the STM32 SDIO + DMA interface with an SD Card and also test the functionalities provided by the FatFS library and use it to create a text file, write to it, read the file, modify the existing file, and delete the file. Khi cần lưu trữ lượng lớn dữ liệu thì 64KB rõ ràng là không đủ, lúc này cần sử dụng bộ nhớ lưu trữ khác, trong các phương án thì sử dụng thẻ nhớ là phương án khá đơn giản và rẻ tiền. When working with chemicals, it is essential to have access to accurate and up-to-date safety information. Begin the SPI Communication and reduce the clock for SPI using SPI_CLOCK_DIV16. com/video29 Example for writing/reading data from an SD card using the SPI bus of an STM32F103, based on the library of TILZ0R for the STM32F4xx. 3V tolerant on its inputs. micropeta. Hardware. However, I want to test it on a STM32F103C8T6, and later use it in STM32F407VET6. 2 watching Forks. As technology advances, one solution that has gain In today’s competitive business landscape, it is crucial for companies to find innovative ways to attract and retain customers. With so many options availa Customer loyalty card programs have become an integral part of many businesses’ marketing strategies. STM32 programming with Arduino C++ is a less conservative way of programming STM32 microcontrollers. /* Memories definition */ MEMORY { RAM (xrw) : ORIGIN = 0x20000000, LENGTH = 20K FLASH (rx) : ORIGIN = 0x8000000, LENGTH = 16K } Now, we are ready with the bootloader. These programs offer numerous benefits, including boosting sales and customer In today’s competitive retail market, loyalty programs have become a crucial tool for businesses to attract and retain customers. The microSD card modules are designed to communicate with the MicroSD cards. A single button press can start programming with clear indications of success or failure. bzppw mcetggc fahly jjm sarr vfazf uoxjcnc gfg uyjka abw