Openocd raspberry pi 3 config. After that i copied launch.

Openocd raspberry pi 3 config. cfg … openocd -f interface/picoprobe.

Openocd raspberry pi 3 config Any advice would be I want to install OCD on an Intel pc running KDE Linux and use picoprobe to connect to my target pico. Although I'm a newbie to the Bus Pirate, I don't think you need the Raspberry Pi config file. 0). Code: Select all. I am trying to follow the "Getting started with Raspberry Pi Pico. Hello everyone, I ran into a problem which I did not foresee. OpenOCD. 0. 1 Using the Raspberry Pi. 1 OpenOCD - 0. This page shows the complete GPIO map for the Raspberry Pi, including all the alternate functions. 04 PC. # # Do not forget the GND connection, pin 6 2. 0 binary, same config files, same rpi as always. CLion lets us specify a single config file for OpenOCD, which we'll set up in a second. Start a new shell (on the host machine) where you run . \" in front of the all command -> is it a normal beheviour? The other (main) issue is that "picoprobe. I am facing the exact same problem as what you described in this post and I am also using j-link edu mini and trying to debug Raspberry Pi with JTAG. vscode directory's json config files to use the jlink In this blog, we have learnt about how to connect raspberry pi 4B with serial module, setup JTAG connection, OpenOCD configuration for FT232H module and how to connect OpenOCD with GDB. Pico + CLion. /configure –enable-sysfsgpio — enable-bcm2835gpio. Code: Select all #!/bin/bash openocd -f interface/cmsis-dap. Before that, I just validated that the debugger works well with the FPGA (in OpenOCD, using cpld/xilinx-xc6s. OpenOCD will try to run the adapter at the low speed Try to start openocd manually, then use "Pico Debug (Cortex-Debug with external OpenOCD)". It looks like it's trying to put the Pico into BOOTSEL mode by forcing that via USB serial, expecting that to be on COM4 - which it appears it isn't from the Device Manager screen shot, so is either failing on that or in it not entering BOOTSEL mode. 3 Followers Programing an STM32 with OpenOCD on Raspberry Pi 4. I have tried typing the following commands. # Config for using Raspberry Pi's expansion header # # This is best used with a fast enough buffer but also I thought this might be an issue with the bundled version of OpenOCD in CLion, so I decided to follow the guide and compile the raspberry pi version of OpenOCD. I am trying to debug a self-written program in C on a RPi 3B running gdb and OpenOCD via SWD. cfg -f rpi2. # # Do not forget the GND connection, pin 6 of the expansion header. 2 with JTAG. I Skip to main content. (See Raspberry Pi Documentation) 4. I'm thinking of actually adding some power key, maybe some atmega should control raspberry pi's power, so I could run a script that sends a USB command to atmega to You signed in with another tab or window. I built the latest rp2040 branch of openocd, with configure flag for `cmsis-dap-v2`: The firmware was successfully loaded on the Pico using openocd. specified the OpenOCD interface config file as picoprobe. It looks like the same problem (halt is possible but step isn't, "Scan chain shifted out of unexpected address" - messages) occured several times in that year. A convenient way to avoid re-typing the instructions below is to enable the Secure Shell (SSH) protocol using the ‘Raspberry Pi Configuration OpenOCD (Open On-Chip Debugger) is a powerful tool for debugging embedded devices, and the Raspberry Pi is an excellent platform for using it. cfg openocd -f interface/picoprobe. cfg -c "program blink/blink. If I'm incorrect, please forgive my oversight and misunderstanding, it happens. cfg" dosent seamt to be in the "interface" folder, I checked with a open-OCD I had from an archive and I can find Are you a tech enthusiast looking to expand your skills? OpenOCD (Open On-Chip Debugger) is a powerful tool for debugging embedded devices, and the Raspberry Pi is an excellent platform for using it. Unfortunately, there is no I recall Raspberry Pi saying that support for file systems may come in a future SDK release. > On the pi1, I run openocd like this: sudo . I instead used the Bus Pirate as an RPi peripheral connected to ttyUSB0 (the way I understood your setup) and this config file: In this tutorial, I will walk you through the steps needed to configure VS Code to perform step-through debugging with OpenOCD and GDB on the Raspberry Pi Pico. I use the FT2232H Mini Module and OpenOCD (v0. I copied the JeOS image to a suitable microSD card (instructions for Tumbleweed) and inserted it into my Raspberry Pi Engineer & Forum Moderator Posts: 1739 Joined: Fri Apr 12, 2019 11:00 am Location: austin tx. If you're following this guide on a non-Pi embedded linux board, you can skip the --enable-bcm2835gpio part and try to just use This might not be the cause, but: Apple got rid of Python 2. clever@raspberrypi:~ $ openocd -f After first downloading the version form the Linux Mint repository and not finding Raspberry Pi support, I git cloned and compiled the current version. . cfg rather than raspberrypi-sed. 10. It is my understanding that you would only do that if you were using the GPIO pins on the RPi directly as a JTAG dongle. Flashing a SAMD11 with a Raspberry pi and OpenOCD Write the following in the file, and uncomment the correct speed configuration for your pi model: # # Custom configuration for Raspberry pi's 1/2/3 GPIO # adapter driver bcm2835gpio bcm2835gpio peripheral_base 0x3F000000 transport select swd # SPEED CONFIG This page shows the complete GPIO map for the Raspberry Pi, including all the alternate functions. Mon Jul 19, 2021 5:00 pm . 7 completely in 12. page 19). Test it! First, I was using SLES15 RC4. After booting the kernel and starting openocd I get the following output: This process takes about 20 minutes on a Raspberry Pi 3. Next, OpenOCD config to flash stm32f103t8c6 from raspberry pi 3 - README. After that i copied launch. General. The program is running in the Pico flash memory. The main problem we are facing is that the Raspberry Pi 4 seems to have a different way of configuring and using JTAG and UART than the Raspberry Pi versions before. GDB-multiarch. Raspberry Pi Debug Probe - OPENOCD. Here is the command I use to load the firmware via a Pico Probe. If you meant also with a Raspberry Pi, the online docs do have a heading "Linux (and Raspberry Pi)" for instructions. /configure --enable-linuxgpiod" and whipped up a config file: Code: Select all. The final piece of the puzzle is to create the OpenOCD configuration file for I think I probably need to add some commands into the config file on the RPi side because the config file and command line settings normally used on the PC side (for non remote driving) are being circumvented. my terminal: Code: Select all. txt file. 0-or-later # # Config for using Raspberry Pi's expansion header # # This is best used with a fast enough buffer but also # is suitable for direct connection if the target voltage # matches RPi's Next, we want to compile OpenOCD with the Raspberry Pi’s native GPIO support along with the sysfs GPIO support. 0; Raspberry Pi CM4 OS:Debian(bookworm,12. Code: Select all # SPDX-License-Identifier: GPL-2. You switched accounts on another tab or window. 3V and the I thought the raspberry pi getting started guide specifically walks through using vscode from a raspberry pi linux computer connected directly to the target pico over SWD, not using a laptop -> pico debugger -> pico target configuration. init targets reset # # Config for using Raspberry Pi's expansion header # # This is best used with a fast enough buffer but also # is suitable for direct connection if the target voltage # matches RPi's 3. I would try 5. I know it’s lame, because these images are not publicly available, but you can install an openSUSE Tumbleweed image with similar results. Pi sends 0xA5 (least significant bit first) to nRF52. cfg adapter driver linuxgpiod adapter gpio swclk 20 -chip 4 adapter gpio swdio 21 -chip 4 and that was enough to make it work!, without root!! Code: Select all. The only difference is that I am using a Raspberry Pi 2B. I seem to have all the packages mentioned in section 5. Is there a known CoreSight base address for Raspberry pi 2? and that rpi2 openocd config, I pulled together info from other folks that had figured it out. Sun Jul 30, 2023 1:11 am . The final piece of the puzzle is to create the OpenOCD configuration file for In hopes of saving someone some time, here are my notes about setting up a Pico development environment in Ubuntu. Based on https://pinout. You signed out in another tab or window. 10, Visual Studio Code and installation done like described at the Raspberry Pi Pico getting started document. 4. json and settings. g. Pi → nRF52: 8 bits From Pi to nRF52. Who got c/c++ on Windows 10, VS Code, OpenOCD, SWD, picoprobe working? 16 posts • Page 1 of 1. source code/assembly I assume there's a configuration file buried somewhere in the bowels of the '~/pico/openocd' folder that allows the adapter speed to be set without having to enter it on the command line repeatedly. I've compiled OpenOCD from source using . specified searchDir to tell OpenOCD where to search for its configuration files etc. Advanced users. Re: FreeRTOS + Picoprobe + OpenOCD problem . 3 posts • Page 1 of 1. I made a custom PCB I want to debug my Raspberry Pi 1 Model B revision 1. In the Getting started with Raspberry Pi Pico document there are two sets of installation instructions for OpenOCD, one in chapter 5 and one in Appendix A. cfg > I have the right pins I have built the latest version of OpenOCD and got that working. I'd like to hook together two Raspberry pi 3b+ to use jtag/SWD with OpenOCD. tap set UPDATE: See my article for complete steps. so there is a possibility there is more to do there. Raspberry Pi 3----Follow. xyz/ Connecting Raspberry Pi to PineTime / nRF52. json like desribed (Getting Started Doc. # # Do OpenOCD RPi3 configuration file After making an initial Raspberry Pi 3 build for OP-TEE where you’ve enabled JTAG, installed and built OpenOCD, connected the JTAG cable, then you’re ready for debugging OP-TEE using JTAG on Raspberry 3. I never found the reason. /src/openocd -f interface/raspberrypi-native. It works on all models of Raspberry Pi. Enable the SPI interface on Raspberry Pi sudo raspi-config. Openocd config file and setups for flashing firmwares onto nRF52 using an Raspberry Pi Model 3 B+ Resources Is there a known CoreSight base address for Raspberry pi 2? and that rpi2 openocd config, I pulled together info from other folks that had figured it out. cfg -f target/rp2040. /configure –enable Contribute to raspberrypi/openocd development by creating an account on GitHub. This leads me to beleive there is no difference about how to use said debug probe with any model Raspberry Pi. So far so good. Sun Oct 06, 2024 10:58 pm . And put the full logs starting from the openocd command line parameters. Stack Exchange Network. Some major GNU/Linux distros (Debian, Fedora, Gentoo, OpenWrt), Homebrew for macOS and MSYS2 for Next, we will compile OpenOCD with the Raspberry Pi native GPIO twiddling support - this will work on various Raspberry Pi's despite being called 'bcm2835gpio'. At this point, my problem is configuring debug in VS Code to startup openocd properly (I think!, see below). /configure --enable-sysfsgpio --enable-bcm2835gpio. In particular make Enable JTAG debugging on Raspberry Pi. This will select Alt4 mode for GPIO pins 22-27, and set up some internal SoC connections, thus enabling the JTAG interface for the ARM CPU. 2. page 27). You can use OpenOCD with dongle-programmers such as J-Link and ST-Link or even an FTDI chip. I see there are two scripts in the repo that are perhaps used in the build process - xsvfdump. To my understanding, bcm2835gpio is only able to be used if you're on a raspberry pi computer, so not sure why this would be trying to run anyhow. clever@raspberrypi:~ $ cat test. Contribute to ggodkin/openocd_RPI4 development by creating an account on GitHub. Stack Exchange network consists of 183 Q&A communities including Stack Overflow, the largest, most trusted online Is there an updated openocd incantation, or some other configuration somewhere, that I can use to power cycle the pi pico (such that the 3v3 output drops and restarts)? trejan Posts: 7546 Joined: Tue Jul 02, 2019 2:28 pm. 0+dev-gf8e14ec-dirty (2021-05-22-18:38) Very much appreciate your help to get me across this particular line - thank you. openocd configuration for Raspberry PI 4. The SWD interface uses two wires: SWDIO (Serial Wire Data Input/Output) and SWCLK (Serial Wire Clock). elf. Reload to refresh your session. py - which use a rather non-standard shebang line: OpenOCD. The 3. The configuration file should specify the correct Getting/Compiling OpenOCD on the Raspberry PI (done) Wiring the JTAG of the Raspberry with the STM32F407ZE (not sure if correct) # # Config for using Raspberry Pi's expansion header # # This is best used with a fast enough buffer but also # is suitable for direct connection if the target voltage # matches RPi's 3. py and svf2xsvf. Otherwise, you can also set it pin-by-pin manually, check this for the config. /bootstrap - . Configuring OpenOCD for JTAG and SWD. Wed Aug 31, 2022 2:57 pm . Hi, I have the Adafruit FT232H for JTAG debugging my Pi 4. SDK. Re: Pico as debug probe problem. We need 2 - one of the interface, one for the board. cfg As expected windows complain that "openocd" isn't recognised and had to add ". Sun Jan 24, 2021 7:27 pm . Select Interfacing Options → SPI → Yes Raspberry Pi 400 and 500 Raspberry Pi Pico General SDK MicroPython Other RP2040 boards AI Accelerator AI Camera - IMX500 Hailo; Software Raspberry Pi OS Raspberry Pi Connect Raspberry Pi Desktop for PC and Mac Other Android Debian FreeBSD Gentoo Linux Kernel NetBSD openSUSE Plan 9 Puppy Arch Here we are reading the IDCODE (Identification Code) Register, which identifies the Arm Debug Interface (0x2ba01477 for nRF52). To use OpenOCD, you’ll need two configuration files: Edit the Raspberry Pi configuration file Hi All, I'm trying to use a FT232H board to debug baremetal code running on a Raspberry Pi 3 A+ using OpenOCD. cfg 3. By running OpenOCD on the Raspberry Pi, developers can leverage the Then run OpenOCD on the Pi using the extra config file. Warn : An adapter speed is not selected in the init scripts. The Broadcom microcontroller on Pi supports SPI with 2 data pins, by merging the MOSI and MISO pins. pdf" to develop my new Pico with VS Code and a jlink edu on a Ubuntu 20. 6) JTAG set _CHIPNAME bcm2711 set _DAP_TAPID 0x4ba00477 adapter speed 1000 transport select jtag reset_config trst_and_srst telnet_port 4444 # create tap jtag newtap auto0 tap -irlen 4 -expected-id $_DAP_TAPID # create dap dap create auto0. Using SPI in Python and other Pins for SWD in OpenOCD possible? 7 posts • Page 1 of 1. Note that to set up VS Code to assist with debugging on the Raspberry Pi Pico, you will need the following: A second Raspberry Pi Pico (to act as the picoprobe hardware debugger) $ /home/pi/openocd/openocd -f interface/raspberrypi-swd. Upon checking versions of everything installed, when running "openocd" in the terminal, I get the following: To build and test on Raspberry Pi Zero, 1, 2, 3 or 4 1. Here's what I see in. # Config for using Raspberry Pi's expansion header # # This is best used with a fast enough buffer but also OpenOCD is great because its cross platform, open source, and has support for a vast number of chips & programmers. When this step completes it may not mention GPIO support in the summary and that’s OK! 💎 The Bidirectional SPI we’re using on Raspberry Pi is slightly different from the normal SPI interface Normal SPI runs on 3 data pins: SCLK (Clock), MOSI (Host → Target), MISO (Target → Host). Written by Burst Accessing. rules to /etc/udev/rules. /configure --enable-bcm2835gpio - make - sudo make install Step 3: Prepare a config file to use Raspberry Pi GPIOs as programmer: - mkdir Openocd version:0. It's been working for at least a year. Boot up the Raspberry Pi 3 until you are in Linux and ready to run xtest. JTAG Probe¶ To enable JTAG on the Raspberry Pi 4 add enable_jtag_gpio=1 in the config. cfg > I have the right pins The file raspberrypi-swd. Re: Debug and Load code with another machine through a Raspberry Pi. Barry In this tutorial, I will walk you through the steps needed to configure VS Code to perform step-through debugging with OpenOCD and GDB on the Raspberry Pi Pico. See "Hello World" USB output, permit yourself to access serial terminal: This process takes about 20 minutes on a Raspberry Pi 3. We use optional cookies, as detailed in our cookie policy , to remember your settings and understand how you use our website. c, one level above build/blink. cfg so i installed "libgpiod-dev" and build openocd with ". In case your use-case requires multiple GDB connections to each individual core just comment this line before running OpenOCD. 3V regulator enable isn't under software control. With this Let’s see how it works on the recently released Raspberry Pi 3 Model B+. The only way to turn Code: Select all # # Config for using Raspberry Pi's expansion header # # This is best used with a fast enough buffer but also # is suitable for direct connection if the target vo Raspberry Pi 3 with Raspberry PI OS: Raspbian GNU/Linux v. Check the configuration: Ensure that the OpenOCD configuration file is correct. In this article, we will explore the essentials of OpenOCD, how to set it up on a Raspberry Pi, and tips for troubleshooting your projects. Re: Full reset of pico with openocd / swd? Mon Jul 05, 2021 1:27 am . I have two questions: How to connect the Rpi's. elf verify reset exit" the "cd" bit was a typo sorry I can see why the second fails (there is no such program at that path), the first finds it and runs, then fails saying it can't find the files referenced - can get around that by using the full path (this is an alarm that something I searched google for a while and found articles back from 2008. When succeeding in configuring JTAG using Videocore boot configurations, it is still not possible to use OpenOCD for some unclear reason. # interface bcm2835gpio # needed Radiona ULX3S board config; Raspberry Pi 3 and Raspberry Pi 4 model B board config ; Raspberry Pi Pico-Debug board config; Renesas R-Car V3U Falcon board config; ST BlueNRG-LPS steval-idb012v1 board config; ST NUCLEO-8S208RB board config; ST NUCLEO-G031K8, NUCLEO-G070RB, NUCLEO-G071RB board config; ST NUCLEO-G431KB, You signed in with another tab or window. The JTAG pins are designated through alternate 4 (Alt 4) of GPIO 22 (ARM_TRST), 23 (ARM_RTCK), 24 (ARM_TDO), 25 (ARM_TCK), 26 (ARM_TDI) and 27 (ARM_TMS). I thought the raspberry pi getting started guide specifically walks through using vscode from a raspberry pi linux computer connected directly to the target pico over SWD, not using a laptop -> pico debugger -> pico target configuration. You should get the following indicating a good connection. dap -chain-position auto0. In section 4. I believe that I properly generated the Cmake and make for a debug, not release version. About. I have openocd in C:\openOCD If I invoke openocd with from command in C:\openOCD, like that: Code: Select all. 0-0-dev Today openocd stopped working with my rpi3b+. Welcome to OpenOCD! ===== OpenOCD provides on-chip programming and debugging support with a layered architecture of JTAG interface and TAP Step 2: Build openOCD with raspberry pi GPIO support - . Note that to set up VS Code to assist with debugging on the Raspberry Pi Pico, you will need the following: A second Raspberry Pi Pico (to act as the picoprobe hardware debugger) Not sure where the notion of SWD upload came form but it appears the OP is using 'picotool'. I also checked the buspirate firmware version to make sure JTAG support was available. In this article, we will explore the Welcome to OpenOCD! ===== OpenOCD provides on-chip programming and debugging support with a layered architecture of JTAG interface and TAP support including: - (X)SVF playback to facilitate automated boundary scan and Save the config file and then run sudo openocd (no other args, its all in the config!) in the directory. I learned it can be done, but implementing it has proven challenging. To use OpenOCD, you’ll need two configuration files: Adapter configuration (for the Raspberry Pi The official documentation for Raspberry Pi computers and microcontrollers We use some essential cookies to make our website work. 3V and the cable is short enough. OpenOCD config for Raspberry Pi 4. See "Hello World" USB output, permit yourself to access serial terminal: So, I did answer that one sentence. My methodology and process all seems to be working OK. If Next, we want to compile OpenOCD with the Raspberry Pi’s native GPIO support along with the sysfs GPIO support. I do remember there was work done on the posix interface, with just one of functions proving tricky to provide, which I think may have been worked round. /configure --enable-ftdi, and I've copied the supplied contrib/60-openocd. Pflunz Posts: 22 Joined: Tue Jan 14, 2020 8:36 am. JTAG capability is exposed through GPIO pins on both Raspberry Pi 2 and Raspberry Pi 3. For Raspberry Pi 2’s and 3’s do:. Raspberry Pi Engineer & Forum Moderator Posts: 1738 Joined: Fri Apr 12, 2019 11:00 am Location: austin tx. It seems to me "CMake" extension" and "CMake Tools" extension" both try and set the same item; first one which gets there wins, second presents the issue - Annoyingly with a mouse-over pop-up saying "This extension reported 1 message" or something like that which disappears as soon as the mouse moves into the pop-up". ElektroLurch2 Posts: 4 Joined: Thu Oct 03, 2024 10:48 pm. Raspberry Pi Pico. - Ubuntu 20. Same openocd 0. Once done, the repository version was removed and the compiled version installed with make install. openocd -f interface/picoprobe. Thank you very much for your reply. I have attached the full log below. 12. cfg is actually in the same directory as blink. I've created the following configuration file for FT323H: OpenOCD config to flash stm32f103t8c6 from raspberry pi 3 - README. To know what happened, I tries to connect the Raspberry Pi from a JTAG debugger delivered with my first FPGA. # # Config for using Raspberry Pi's expansion header # # This is best used with a fast enough buffer but also # is suitable for direct connection if the target voltage # matches RPi's 3. I generally followed Getting Started with Raspberry Pi Pico with the following additions: . 1-2) 8. Using SPI in Python and other Pins for SWD in OpenOCD possible? Sat Jan 09, 2021 3:28 pm . d. GitHub Gist: instantly share code, notes, and snippets. mike1024k Posts: 2 Joined: Sun Apr 25, 2021 11:20 pm. With a small FreeRTOS system with 10 simple tasks, Also, it seems much more likely this is an OpenOCD issue that a picoprobe issue as the latter is OpenOCD (Open On-Chip Debugger) is an invaluable tool for developers working with embedded systems. txt commands to set GPIO. 10 (Buster) and C using the 'native' Geany Programmers Editor GNU gdb (Raspbian 8. (This is where I unpacked the prebuild OpenOCD - the config files are in the tcl directory - This is where OpenOCD comes into play, providing a robust solution for interacting with external targets directly from the Raspberry Pi. Rather than powering on normally, the Pi power LED flashes in sync with the FT232H red LED connected to ACBUS8. GPIO on Raspberry Pi can be I'm happy to announce the availability of OpenOCD version 0. Check the wiring: Ensure that the SWD interface wiring between the Raspberry Pi and the STM32F407 MCU is correct. cfg -s tcl -c "adapter speed 5000" -c "program $1 verify reset exit" Next I am able to debug with the following: Code: Select all. gdb has a split-screen mode called TUI (text user interface) which gives various simultaneous 'real-time' views of e. OpenOCD is directly running on the Raspi - so it's directly wired from Raspi to Pico with 3 wires (Getting Started Doc. I had that. If you've recently acquired a Raspberry Pi 4 and are looking to set up OpenOCD for your development projects, you've come to the right place! In this article, we will provide a detailed guide on how to install and configure OpenOCD on your Raspberry Pi 4, along with practical The original version comes with OpenOCD. The following table shows the JTAG wiring I thought this might be an issue with the bundled version of OpenOCD in CLion, so I decided to follow the guide and compile the raspberry pi version of OpenOCD. I have attempted to modify the . md. kkonat Openocd cant find the tcl\ folder with config files. In hopes of saving someone some time, here are my notes about setting up a Pico development environment in Ubuntu. Connect PineTime / nRF52 to the SPI port on Raspberry Pi Connecting Raspberry Pi to PineTime / nRF52. Fig 4: Raspberry Pi GPIO pinout For the RPI development PC running Raspbian and using the OpenOCD bit bang JTAG controller, the default configuration file uses the following RPI GPIOs for the JTAG signals, GPIO 7 (ARM_TRST), ? (ARM_RTCK), 9 (ARM_TDO), 11 (ARM_- TCK), 10 (ARM_TDI) and 25 (ARM_TMS). 3, and did some seemingly odd things with their Python 3 setup. I got my Pi 5 out and tried plugging it in the same as my 4, but it seems to be behaving differently. However, when trying to launch it with CLion, it errors out with openocd: unrecognized option --interpreter=mi2 and then exits. Download OpenOCD configuration file for Raspberry Pi 2 or Raspberry Pi 3 Following line at the end of both configuration files enables SMP mode where single GDB will control all cores simultaneously. openocd -f Next, we will compile OpenOCD with the Raspberry Pi native GPIO twiddling support - this will work on various Raspberry Pi's despite being called 'bcm2835gpio'. 4. I have no idea how it has progressed and can't remember what others have produced towards that end. 1: ~/opt/pico/openocd$ sudo apt install automake autoconf build-essential texinfo libtool libftdi-dev libusb-1. IDCODE is Register #0 (in Read Mode), so we set A2 and A3 (bits 2 and 3 of the register number) to 0. So we'll want to combine them. 2. yxv okq yduvlncz hkwcke vkmndj mgvplo zsqjqy mfn rulpml krxqk ewp gfkiox izikr wsxyyuh diyzhwq