Target usb comms error
Target usb comms error. I have a custom board based around the STM32L496 that creates a USB HID device. Jan 6, 2021 · 文章浏览阅读1w次，点赞10次，收藏13次。文章目录1. 3) Install Driver. I clicked update drivers and it said I had up-dated drivers. 62. This article provides information about the communications aspects of Universal Serial Bus ( USB ): Signaling, Protocols, Transactions. Open MS Tune page and confirm vacuum readings are "real" and that everything is communicating properly. Also note that the F767 com port to the host PC is not connected through CN6. Mar 7, 2019 · ST-LINK USB communication error解决方法. For CM0 pick lower connection speeds. The FTDI USB-to-serial COM port “Advanced Settings” dialog box looks like: Notice in the “BM Options” area the “Latency Timer” selection drop-list. The port may not exist or another application software is using it. 1 Some restrictions apply. Cube Program Ver. We apologize for any inconvenience. Americas. backend_pdf. Oct 24, 2016 · 首先检查一下配置是否正确. The PL-2303 config is this: BitsPerSecond: 19200 DataBits:8 Parity: None StopBits: 1 FlowControl: Hardware Jun 11, 2022 · También lei que puede tratarse de componentes chinosn en cuyo caso deberia tirar la placa y tratar de conseguir una original. 请登录后再发布 Apr 13, 2023 · Step 4: Restart Jupyter Notebook Server. 插上st-link固件到电脑，点击Device Connect按钮，连接st-link固件，如下图. Oct 8, 2021 · I am using STMCubeIDE v1. Release NRST (it will be pulled up internally) Jan 9, 2024 · It catches some glitch or spike over ground connection and gets error, need reconnect. Select Your Country/Region and Language. A time-out occurred while waiting for the connection response from the target. Mar 12, 2024 · Solved: While trying to disable TZEN on a NUCLEO-WBA52CG boar after running the GPIO_IOToggle_TrustZone Example an both LEDs working as expected i USB communications. The firmware is the recent one, drivers are up to date, and the pins are connected as per the pin configuration. 2024-03-12 07:42 PM. On the "bricked" problem - this turns out to be a default setting in STM32CubeIDE (for at least this type of MCU) which has SWD serial debug interface disabled, so when the project gets loaded into the chip, the chip promptly ignores any further attempt to access via SWD. srec File : ST-LINK_GDB_server_a23188. Feb 23, 2017 · I have a Win7 with Sigma Studio v 3. In the Magic dialog box, type the following command: %connect_widgets. Click on Program Verify. Note that doing step 3 without step 2 was not enough for recovering in my case. You switched accounts on another tab or window. IAR - I succeed complying the project but when trying debugging it (with SWIM + ST-LINK2), I get the Nov 21, 2013 · You may first check if the device and Prolific USB-to-serial connecter model is compatible with Windows 8. Shop Target for Cables, Cords & Adapters you will love at great low prices. PdfPages(" Mar 24, 2023 · Trying to connect my OPTA to the newly updated PLC IDE. Last year I used CubeIDE to develop simple firmwares of STM32. I've read that the St-Link Utility doesn't check for valid MCUs before programming but that STM32CubeIDE does check. Prolific usb to rs232) 2) Right click on the setup and choose troubleshoot compatibility or run it as a program that is compatible for earlier version of windows. SWDIO -> SWDIO (nRF board) Feb 25, 2022 · The problem comeback today! 😢 Sep 1, 2023 · Please reconnect the ST-LINK USB cable and try again. NOTE: To learn how to configure USB communications to your CompactLogix see our previous article HERE. Jan 20, 2009 · Toggling these settings will sometimes allow faxes to transmit properly if comm errors are seen. When connected to a laptop and try to connect to the target, it says 'ST Link USB Communication Error', as shown in the attached picture. We haven't had a DC 9. We would like to show you a description here but the site won’t allow us. Feb 27, 2022 · I do not have any experience with programming STM32 boards. Dec 8, 2015 · Open the ST-LINK Utility and get ready to "Connect" in the Target menu. Check cables. If you're still having issues resolving May 23, 2017 · Step 1) Start by using a standard USB A-B cable to plug your Micro800 into your PC: Step 2) Once you plug your Micro800 in to your PC via USB, on the bottom right of your Windows desktop you should see a notice that the USB CIP driver is being installed. Doing this did disable the Nov 15, 2023 · Troubleshooting Steps. Version 5 Jul 19, 2020 · Running a GA code on spyder through Anaconda, the script runs till the end and just before running the well plotter ( see below): # Well Plotter pdf = matplotlib. If you were running Jupyter notebook using the command jupyter-notebook, you can stop it by pressing Ctrl + C in the terminal or command prompt and then start it again using the same command. 0 – checked configuration on 2 different computers - no problem with USBi drivers installation whatsoever. Goodluck. launch the command Regsvr32 ''C:\Program Files (x86)\Common Files\Microsoft Shared\DAO\DAO350. It's being recognized as STM32 STLink in the device manager. I "brain deaded" the UPS this morning and comms are restored, many thanks for your help on this. If you are using an external ST-Link, make sure that Atollic is using the right one. 解决方法1. And also changed the different cable and tried to connect the board, but the disconnection problem with the target board was the same. I plugged USB things into the USB and they worked fine. please check the attached the . diagcab to launch the experience. Since doing that update I am not able to connect to my target (STM32F405). 解压并打开其 windows下的 ST-LinkUpgrade. target usb comm info: Jan 29, 2018 · Download the Windows USB Troubleshooter from Microsoft. Dec 11, 2018 · I finally unplugged the USB cable from the computer and plugged into anothe USB port and was able to run the scheduled show. 无语与蛋疼 2021-02-03. Watch also for tool chains, or applications, taking ownership of the resource and blocking other apps from using. You signed in with another tab or window. The screen keeps saying "ST-LINK USB Connection Error" and plug in the USB and refresh, it will be connected for a while, and if I refresh, it won't be connected, so INSTEN 3. @KDJEM. 这家伙很懒，什么也没写！. Mode = SPI_MODE_MASTER; pSpiHandle. If the chip is not detected in Keil, you can use STM32 ST Sep 26, 2023 · 2023-09-25 10:09 PM. (1) USB口的问题：USB供电不好，或则USB驱动程序或ST-Link驱动 Nov 6, 2022 · If you have the LDO/SMPS settings wrong you can block access to the STM32. Dec 6, 2018 · c) The application for the model is not running on the target. Finally, restart your Jupyter notebook server to apply the changes. Could be damaged, issues with power supply, or not wired up correctly. 0 回复 举报. Tonight the show started as scheduled and ran for about an hour and then stopped. i) Insert the micro-USB connector to the micro-USB port found on the bottom of the terminal. I just tried this and it worked but make sure you restart computer. If NRST pin is connected you can use "connect under reset" to try an wrestle control. In the cell toolbar, click the Insert button and select Magic. Options. With BOOT0 HIGH remove ALL power and USB. 2. Possible reasons for the time-out: Jan 19, 2017 · Thanks for contributing an answer to Stack Overflow! Please be sure to answer the question. I have two projects (built in IAR Embedded Workbench), both of which have this board and micro as their target. Pay Less. Jul 18, 2012 · When I did a check up on my computer (OS Windows 7) this morning it said my USB serial port COM 3 would not start and had a code 10. Power Cycle the Zappi: Sometimes, a simple restart can resolve May 19, 2015 · USB Serial Port is not connected (Code 45) I am trying to set up a serial connection with a micro-controller through Putty and need the COM Port to be active. 14 build 2 rev 1690, USB interface EVAL-ADUSB2EBZ connected to USB 2. After that I moved to Ubuntu from Windows, and recently I installed the new release of Ubuntu 21. One other question, I have another HP Server running Windows Server 2016, how do I control this from Powerchute Business software to enable automated shutdown in the event of a power failure. So, for download a '. Asking for help, clarification, or responding to other answers. For power the board is also connected to a usb port via its type c connector. Free standard shipping with $35 orders. Connecting terminal to power: i) Insert the micro-USB connector to the micro-USB port found on the side of the terminal. 21's software. 今天在用stlink-v2下载程序时出现ST-LINK USB communication error，突然就出现了这个问题，在网上找了好多解决办法都不可以用，下面给出我的解决方案，文章末尾给出了网上的几种解决办法，仅供参考。 Mar 8, 2024 · Guru. When I accidentally removed the metal cover of the stlink, I noticed that the chip inside wasn’t a real STM32, but a Geehy APM32 chip, a fake. I upgraded the ST-Link to the latest firmware and also upgraded the Util and the drivers to their latest versions. txt, with text saying "The interface firmware FAILED TO reset/halt the target MCU" . Open the notebook that you want to connect to the Jupyter server. 问题变现2. The board LEDs light up and everything seems to Jul 15, 2023 · The most common manifestation is that Cube drops the comms, stating This can be due to a bad STLINK debug cable, but the weird thing is that it varies according to target software. Init. Errors given are: STMicroelectronics ST-LINK GDB server. （若弹出st-link usb communication error，拔下USB并在插上的瞬间点击 device connect ，若yes变亮则成功，并且显示出当前的版本和最新版本。. The utility will detect and prompt you to select the device Hi I use STM8L050J3. Check power and connections to board. 62 target communication error on that COM port since. Jul 26, 2021 · Means it can't communicate with the STM32 on the board, because of issues with the pins, power, or it is generally unresponsive to probing. Reload to refresh your session. Sep 15, 2023 · 1. 5. Check Network Connection: Ensure that your Zappi charger is connected to a stable and reliable network. You signed out in another tab or window. This should register again the DLL. backends. cmd mode gives only COM1 (internal to motherboard) putty gives "Unable to open connection to COM2. I have the OPTA connect with a USB C cable to my PC trying to do the "Manual sketch download (for first setup and re-initialization)" I have port 1, port Feb 29, 2020 · There are a few things we can check. 3v respectively, but keep getting the same error: 点击ST-LinkUpgrade. Under General, look for the Device status. 04. stm32f746 nucleo 보드를 사용하여 디버깅 하던 도중 디버깅 모드가 강제적으로 끊길경우 발생 st-link utility를 설치한 후, 상단 메뉴바 Target -> conntect 한 후, ST-LINK -> Firmware update 진행하면 해결 Mar 1, 2020 · Please know our teams are working hard to get everything up and running. I'm sure it worked yesterday, but I don't know why it doesn't work now. The custom board has a switch that changes Boot 0 to low level when pressed. I connected the laptop and the custom board using ST-LINK V2's STM32 (20pin) SWD. Run this script Dec 6, 2018 · Failed to connect to the target. Similarly if BOOT0 is pulled High, it will @S. I went to the device manager and checked it and it said the same thing. Discover all the Target Circle™️ Card benefits and apply online today . 连接成功，如下图，可以看到当前固件版本以及即将升级 Apr 8, 2018 · 2018-04-08 12:19 PM. Verify that your Wi-Fi or Ethernet connection is functioning correctly. Expand the Ports (COM & LPT) category. External ST-Link dongles may not support that virtual com port over USB feature at all and if they do, you need Jun 28, 2021 · Hi Bill. answered Dec 12, 2019 at 8:45. So far, none of this has worked for me unfortunately. 6. Apply for Credit Apply for Debit Open a Reloadable. Sep 17, 2018 · The ST-Link does not provide power to its target. Click Connect to the target. I restored 2 boards with this trick. Power your board(in my case, I use a USB cable) and AT THE SAME TIME click the "Connect" from the ST-LINK Utility. Provide details and share your research! But avoid …. Sep 21, 2015 · 3. Feb 26, 2022 · STM32L4 Won't Trigger USB Interrupt on One Project, But Will On Another. With your switch plugged in and on the Tinfoil USB install menu, # choose "List All Devices" under the options menu in Zadig, and select libnx USB comms. Instance = SPI1; pSpiHandle. Click on Browse to select the binary file you want to download and click on Start: As shown in the picture above, the download is successful. When I go to device manager, under Ports (COM & LPT), the USB Serial Port's device status is not connected. I updated CubeIDE to v1. May 19, 2020 · On Windows you often have to reset the target CPU, or disconnect it (jumpers), for the ST-LINK to go into DFU mode, and be updatable. is least versoin. 0 Type-A Male to Micro Type-B Female Cable - 3 Feet - Black | Compatible with Android, Hard drives, Samsung, HTC, WD and More! May 24, 2016 · I am currently having no luck connecting to the Target using a USB-Serial Converter (Prolific PL-2303). 准备 ST-Link 固件升级软件. A poor or intermittent internet connection can lead to communication errors. In windows device manager, it says that my ST-LINK driver is up to date (latest version). Attempt to access via STM32 Cube Programmer. In Atollic, you could also change how the ST-Link connects to your target. I have problems with the IDE's: IDE's: 1. 1 and 7. 1. As I said in the other post, there was at one time a problem with USB to serial adapters (and apparantly USB hubs as well from one of the links), so make sure to keep away from them. Right-click on your Prolific USB-to-Serial Comm Port and click Properties. I was wondering wether there was any way to use this clone stlink as a normal programmer/debugger. Holding BOOT0 high during reset means do the following in order: Pull NRST low. I unplugged the USB cable again and moved it back to the original port. Mar 1, 2021 · We've tried using different USB cables and USB ports on different computers, we tried uninstalling STM32 related programs, reinstalled them, and updating drivers, but nothing seemed to help. This just marshalls between usb and standard RS-232 comms which allows us to use qextserialport on /dev/ttyUSB0 or COM1 for e. Let’s also try the following steps and check. Without such a chip, libusb is the way to go but Qt can still be used for other aspects of the application though. 第一步把MDK的设置全都对照一下设置正确完毕。. Nov 11, 2015 · 经过实际测试，网上流传的各种关于st-link v2的固件都无法再stm32f103vet6下正常工作，现象表现为可以通过usb识别设备，但是只要进行操作（下载、擦除、读取等）都会提示usb通信错误。但是可以正常升级固件。但升级后故障依旧，降级后也是如此。 To connect the notebook to a Jupyter server, follow these steps: 1. @rcp 感谢，已经能用SWD接口下载了. May 22, 2024 · Cheat Codes Add and Request group The Legend of Zelda: Tears of the Kingdom cheat codes Pokémon Legends: Arceus cheat codes Xenoblade Chronicles 3 cheat codes Fire Emblem Engage cheat codes Request a cheat VID_067B&PID_2303 for "Prolific USB-to-Serial Comm Port" Steps: Download and save the "PL2303_64bit_ Installer. 1 (Employee) And we tried to connect to MCU with STM32 Cube Programmer to verify FW via USB port Ping the roboRIO using mDNS. exe，打开st-link upgrade软件进行固件升级. Feb 28, 2020 · 1. In response to PG. After a moment the message should update to say the driver has been installed successfully: ESP32 encounter "RDDI-DAP ERROR" and "SWD/JTAG Communication Failure" #38. Today I purchased a new STM32L476RG Nucleo board. 点工具栏调试配置按钮，打开配置界面，切换到 Debugger配置页，可以修改接口，如下图所示. In SigmaStudio, does the "USB…. Save 5% every day at Target with the Target Circle™️ Card. ST-LINK wants to see target power on pin 1, it doesn't supply it. 7 and it suggested an update to the STLINK. Apr 29, 2022 · I have connected a USB st-link v2 dongle to my laptop with pins SWDIO, SWCLK, GND correctly wired to the STM32 board. 3. Method 1: Feb 26, 2013 · Location: Bridgend. . # 3. Mar 27, 2014 · Posted on March 27, 2014 at 20:09 Hi, I'm trying to use the ST Visual Develop with the Cosmic st8 32k compiler. Ma (Customer) We've already tried to plug the USB directly into the PC, but the problem was the same. Mar 27, 2014 · 3. I'm trying to use a ST-Link/V2 to program a STM32F4 device on my Lenovo E470 with the ST-Link Util. sczh01 opened this issue Sep 8, 2022 · 4 comments Labels. I have posted more details here Oct 21, 2015 · In this example we are using USB to connect to our 5370 CompactLogix L16. Keeping the STM under reset while trying to connect and then releasing the reset bypasses this bootup and lets the ST-LINK interface control the STM. Serial comms over usb work, updating the st link firmware works and stm32cube programmer finds the st link device: May 22, 2024 · # 2. Hold BOOT0 high. Nothing has changed in 2 years that would prevent st-link v3 from working. png file Same issue we found in working ST-Link previously (after not detecting serial number shows 'A' Jun 16, 2021 · I know this is an old question, but I had a similar problem, and I wasted 2 hrs solving it on Linux There are 2 potential causes for this: Problem with a physical connection Dec 13, 2021 · Opening and parsing file: ST-LINK_GDB_server_a23188. Monoprice USB 3. The trick then is to solder a jumper between BOOT0 (BT0) and VDD. Oct 18, 2019 · I could always program using St-Link Utility. 7 and connecting to my target via an STLINK V3. to check the connection between ST-LINK/V2 (mini) and the chip. 1 in my Ubuntu 21. exe. Since you have connected multiple micro USB cables, we can reasonably assume that at least one of them has data transfer wires. This is my current setup: host PC -> USB-PL2303 -> Serial Cable w/ wires flipped to match null modem cable -> TargetPC's Serial Port. In the meantime, you can use our HP Support Communities, or our HP Support Assistant application on your HP PC for assistance. Jan 22, 2021 · rcp 2021-01-25. Jun 15, 2017 · Right-click the device, then select "Update driver. 4. You may also run the Hardware and Devices troubleshooter. g. This is done to avoid the firmware flash Aug 16, 2015 · 1) Download a driver (Ex. 7 on MacOS 10. customer board. " Click "Browse my computer for driver software. ii) Plug the USB end of the connector to a USB portal on a computer. Sep 27, 2020 · USB to serial set up correctly with drivers and device manager states "The device is working properly" and assigned to COM2, but no software seems to be able to detect or use COM2. Again I was unable to disable the show. 3v connected to the Link’s ground, swck, swdio, and 3. Hope this helps. I connected the ST-LINK V2 by itself to a Windows 10 laptop. 方案一，选中Serial Wire,注意如果已经无法烧录，那此方法无效，执行方案二后，再用方案一，避免每次都有这个问题。 In this video Dale will diagnose and resole the "Can't Communicate" & "Can't Sync Comms" MTE Software error messages. May 7, 2021 · 1. I install everything and build the project. By continuing to use our site, you consent to our cookies. 问题变现使用STM32CubeIDE ST-Link下载提示“Target no device found”2. exe" When it prompts you, plug in one (1) of your USB-To-Serial adapters and click "Continue". Apr 28, 2011 · Yes we use the usb-serial approach by way of an FT-245 convertor chip on the comms side of our devices. 4) Restart Computer. For further information, refer to the article: Windows Compatibility Center. You may have 2 ST-link connected (the external and the embedded one). NOTE: It is recommended to disconnect the processor from all other networks or network devices while flashing it from your PC. The first step to identifying roboRIO networking issues is to isolate if it is an application issue or a general network issue. USB is an industry-standard used to specify cables, connectors, and protocols that are used for communication between electronic devices. Now, the 'No Such Comm Target Registered Apr 8, 2021 · Hi everyone, I'm currently porting SPIRIT1 example in order to carry out the basic implementation in my on board. 若出现如下报错，则可尝试重新插拔st-link固件，或者换一个usb接口进行连接. When I try to connect to the Discovery board with the debugger using Swim ST-link, I receive the following error: S Dear Team, I am using ST-Link V2 connector to program a nRF52840 board. When I open STM32 LS-LINK Utility, I press connect, and get: STLink USB communication error. Check AV software isn't blocking USB MSC. Ensure that the ST-Link is setup in SWD mode and not in JTAG. Aug 14, 2018 · Here's how: Right-click the Windows key and select Device Manager. Choose libusbK from the driver list and click the "Replace Driver" button. Double-click the WinUSB. The ST-LINK server is an application to share the debug interface of a single ST-LINK board among several host applications, typically a debugging tool and a monitoring tool. ECU powered up with a battery reading 12. Get Same Day Delivery & more for just $49/year, when you have a Target Circle™ Card 1. 点击 device connect 进行固件包更新. Nov 20, 2023 · Hello We brought new St-Link/V2, Now I tested with STM32CubeProgrammer , In this we unable to read serial number of this St Link (some time it shows '@' symbol) . I've configured SPI config this way: void RadioSpiInit(void) { /* SPI1 parameter configuration*/ pSpiHandle. Open MassLynx and confirm that a "Not Scanning" message is in the MassLynx pane (bottom right). Posted February 26, 2013. To do this, click Start -> type cmd -> press Enter to open the command prompt. You will need to supply power to the microcontroller separately. This subreddit is for the discussion of *Point of Sale (POS)* systems! If you are looking for "piece of shit" please post in /r/iamatotalpieceofshit instead!! Apr 9, 2022 · Thank you - you got me much closer to the solution, and also a separate issue with the clone STLINK device was found. hex' file, power on after press the switch on the custom board. Jun 22, 2017 · I have tried updating the drivers multiple times, rebooting the board, reinstalling the ST-LINK utility, switching the USB cable, resetting the board and reinstalling everything and I have also tried the trick where you hold down the reset button and try to erase the chip. " On this screen, you'll be lucky if you can see the driver you've manually installed from the included disc or the web. 点击 yes 进行更新 This site uses cookies to store information on your computer. You might have clicked the Stop button. DLL''. Choose from Same Day Delivery, Drive Up or Order Pickup. I had previously messed around with it using the basic IDE and got the user button to light up the LED using the tutorial then left it alone waiting for the PLC IDE to be updated for it. Click the Next button. 注意：这里要选ST-Link Debugger而非ST-Link (Deprecated Version)这一点需要注意。. If that succeeds, ERASE your code from the part. Oct 3, 2022 · Use STM32 Cube Programmer, the Utilities have been deprecated for years. 04 and wrote a simple LED blink program. Type ping roboRIO-#####-FRC. --Bob 1. 15. When looking at "NODE L4R5ZI", there's a text file named FAIL. Launching again STVD should allow connection to the SWIM target. Since comm errors are legitimate transmission errors- turning off ECM will allow faxes to transmit- but the data on the received or sent printed fax may not be as good a quality as a fax sent or received with ECM turned on. If you are not happy with the use of these cookies, please review our Cookie Policy to learn how they can be disabled. Jul 10, 2023 · Wait three minutes for the EPC to run through its boot sequence. I can open an older version of Click and it immediately connects to all Click PLC's on the network. Note: If the MS has vented, go to Vacuum > Pump to start the backing pump. None of it had any influence. Unplug all USB-To-Serial adapters from your computer - and double-click on "PL2303_64bit_Installer. Jun 11, 2019 · Set 1 msec latency on the COM port used with DC 9. 6v, fuel pump relay primes fine. Mar 23, 2009 · Could be cable fault, wrong comm port, uC fried, anything really. So I installed CubeIDE 1. I cannot connect to any PLC's via ethernet, it gives me the message: PTC-001 Cannot access the comm port on the PC. In Jul 15, 2021 · Hi Houda, Thank you for the response, I tried the steps you shared yet facing the same issue. See below for program benefits and rules. local where ##### is your team number (with no leading zeroes) and press enter. That all works fine. 5. Expect More. If the Run button is not dimmed, click it. srec Size : 389352 Bytes Address : 0x08000000 Erasing memory corresponding to segment 0: Erasing internal memory sector 0 Erasing memory corresponding to segment 1: Erasing external memory sectors [0 3] Download in Progress: Error: failed to download Jun 27, 2018 · In case you want to use an external programmer and connect it to CN6 make sure that the onboard ST-Link is disabled (remove the 2 jumpers next to CN6). However, the ST-Link does not connect to any of my devices. Reapply power/connections. Nearly ready to install bodies on my 205, loom is built up, got a base map, DTASWIN installed on desktop PC (haven't got hold of a laptop yet) USB to serial adapter purchased, up to date Drivers installed from Prolific website. Nothing is connected to it, bar the USB cable connecting it to the computer. 6. You may also check with the manufacturer for the same and for updated drivers. Of course, two debugging tools cannot simultaneously control the same target, but both may have access to it if appropriate connection settings are chosen. Jul 21, 2022 · USB communication error（USB通信エラー）が発生し、STM32F042K6T6のデバックが出来なくなり、基盤に原因があるのではないかと思い諦めていました。 2台目買うのを躊躇して、買うのが遅くなりました。 I tried using the STM32CubeIDE to upload a simple Blink sketch onto my board with the Pill’s ground, sck, dio, and 3. Reboot your computer. exe" by clicking here. The VREF pin on the programmer is used to sense the target's operating voltage, not to supply it. pip3 install pyusb (run this in command prompt) # 4. Since SigmaStudio's USBi indicator is turning green I would generally expect the download to work. I connected STM32F401CCU6 board and ST-LINK/V2 with a SW called STM32 ST-LINK Utility. On the exact same board, one will enumerate USB at FS, one Dec 12, 2019 · One thing could be that the software that is flashed onto your STM32 disables those pins and as such you can't connect debug/program it when it has booted. Try: from [ (mains)plug ->PC -> USB -> st-link -> target <- supply <- (mains)plug ] using same mains outlet (+ground) and keep cables for USB to target and mains(+gnd) to target close together, to keep induced spikes at low level. " On the next screen, click "Let me pick from a list of available drivers on my computer. 6-feet USB Data / Charging Cable (Micro USB) compatible with Blackberry / LG / Motorola. 若还是出现以上问题那么就有另外一个原因：. Target connection is different to no drivers. This automated troubleshooter will also help identify and fix I recently installed Click 3. The diagram below: 2. Kindly check back later. eh ji ir qn iv sr ye va zz mb