Don't forget to Like and Subscribe & Share This Video & comment below. In your platformio.ini file, set the upload_port and monitor_port to the COM port to which your ESP32 is connected. Also Platform IO still didnt recognize any COM port on the older laptop. The good news is that this automatically launches the monitor terminal after each flash upload, but it chooses the wrong port for the monitor. Build Environment: HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\DeviceClasses is apperently the place to go. Path of least resistance is probably to go into the Device Manager, open up COM4 (i.e. Is that really the path to the SD card that youre going to load the firmware onto? Some background details: I checked her device manager, and there is no indication that it recognizes the Ardiuno COM port. Operating system: Tested on Windows 10, Ubuntu and Gitpod cloud. In upload_port you need to enter either the IP address or the mDNS name of the board that shall be flashed. If more than one are detected then the user must manually choose the port. avrdude command I used to check connection. With Tasmota's previous versions with same MacBook using Platformio i have uploaded many devices, but now i have started to receive follow. Does anyone have a solution for this? If so, I would suspect a missing driver for the comms chip on board the Mega 2560, if not, 99% certain its the cable. You can configure a custom port using upload_port option in platformio.ini. This sounds like the multi-board issue that was raised on the forum, which stems from the Teensy Loader not allowing a port to be specified, hence any port you specify via platformIO upload_port won't take. I just can not get platformio to accept any port. The path that I enter into my platformio.ini is the correct one but I get an error when I am trying to build and it will fail with the error in the second graphic. I dont think there is a way to determine if the cable is a 4 wire data cable by inspecting it? . Powered by Discourse, best viewed with JavaScript enabled, http://www.nirsoft.net/utils/usb_devices_view.html. Please note that you can use patterns for serial ports: Pattern. 3.3V Pro Micros will show up as 0x9203 and 0x9204 for bootloader and sketch, respectively. Use Upload button in your Platformio status bar to start uploading your project to the board. Running VSCode with Ubuntu Linux, PIO always tries to upload code to /dev/cu.SLAB_USBtoUART (which is the standard port for Mac, as my research showed?) After longtime search ive read somewhere that if the display has an SD card reader and is attached to the Board it will deactivate the onboard SD Card reader from SKR board. But I dont want to needlessly open an issue ticket until I have checked off all the boxes, so to speak. Not by looking at it - unless its transparent and you can count the 4 wires. Credit goes to Dust for outlining the existence of the custom upload script in another thread. Step 2: Compiling & Uploading an Example Project. Since a while (i dont know, if it appears with a patch or something didnt use PIO for some time) i cant upload code to my ESP32-boards any more. Actually that is a path to a folder on my desktop but I have also tried the path to the sd card with the same result. I mentioned running dmesg --follow i=on a Linux device. So ive just disconnected the display and it just working. I have no clue as to what to do to resolve it. PlatformIO IDE. If everything works well you should see [SUCCESS] message. Serial Port Monitor "platformio.ini" (Project Configuration File) (change upload_port, configure build_flags, add library dependencies lib_deps, etc.) Adding upload_port = /dev/ttyUSB0 in the platformio.ini does change just as little as un- and reinstalling VSC and/or PIO (with also deleting the settings in my /~ Directory). ; Upload options: custom upload port, speed and extra flags. Like this: monitor_port = COM . Press the 'Arrow' button on the right corner & you should have WiFiScan.ino compiled & uploaded to the board. What port does it open when not specifying monitor_port explicitly? In this case, firmware loading using debugging client is disabled. Uploading the code with Arduino IDE works well, so it shouldnt be a driver-related problem. When running Platform IO, I checked the platform.ini file and it looked . http://www.nirsoft.net/utils/usb_devices_view.html - I assume your student has privileges etc to install software? Alternatively, you can also click on the PIO icon to see all the PlatformIO tasks. She also tried uploading a sketch from the Arduino IDE and it wouldn't recognize any port. For example, the ESP32 board is on COM4, but the monitor_port wildcard is picking COM5. JuanPerez February 26, 2022, 5:55pm #1. To ensure a clean start I rebooted the PC and launched the VS Code IDE. Serial upload won't work over the FT232, of course, but you'll be able to see which device PIO uses. I would say that the board is ok based on that. PlatformIO automatically detects upload port by default. A student of mine cannot upload her code to an EGLOO dev board. I'm about to go absolutely insane with this problem. Happy coding with PlatformIO! But putting usb (as in my config) it will spit out Either way, you should be able to copy the firmware.bin out of the .pio/build/LPC1768 folder. Details to this are discussed in the issue ticket mentioned above. I removed the COM5 USB adapter and everything works perfectly; Both upload and serial monitor are correctly auto-detected. I think it will be quite a while before we are normal again. Ive been trying to get platformio to ignore the upload_port and send it through to avrdude anyways since it seems it can handle it but very unsuccessfully. You've successfully uploaded files to the ESP32 filesystem (SPIFFS) using VS Code + PlatformIO. I've dug through the files, looking for port settings, and have found nothing that works. All SparkFun ATmega32U4 boards share the same VID - 0x1B4F, and they all have unique PIDs. But now when I do a flash upload it auto-detects COM10! @pfeerick: Your workaround would be functional, but the build is an open source project. extends = env:d1_mini. Put together a quick arduino sketch in PIO, configured for your board. WIN10 Pro/64 A student of mine cannot upload her code to an EGLOO dev board. However, does she have a smart phone/eReader/Kindle/music player that she knows works? I checked her device manager, and there is no indication that it recognizes the Ardiuno COM port. PlatformIO Home Build/Compile Upload Clean Serial Monitor New Terminal If you hover your mouse over the icons, it will show what each icon does. Also note that depending on the name of your original build target, change. One feature that I missed moving from ion was the automatic detection of upload port. It was assigned COM10. But the serial monitors monitor_port does not auto-detect and instead I have to type in the COMx port. You will be prompted to install the Ini plugin, which provides code insight for platformio.ini files. To print all available serial ports please use pio device listcommand. When its done you have successfully build and flash your ESPEasy with platformio! preload command instructs PlatformIO Core (CLI) to load program/firmware using development platform "upload" method (via bootloader, media disk, etc) (empty value, debug_load_cmds = ), disables program loading at all. Re-ARM specific hardware and software setup. through pio device list I can see my programmer is connected to /dev/ttyS0 but using that will give me. Platform is espressif32 V1.11.1, building on a lolin_d32_pro board. Connect your ESP8266 board. I would like to have monitor_port automatically copy the auto-detected COM port found by upload_port. To print all available serial ports please use pio device list command. Verify it uploads normally with only the native USB port in play. Using /dev/ttyS0 in terminal will give the same error. My platformio.ini file is copied below: ; PlatformIO Project Configuration File. Re-ARM specific hardware and software setup. PlatformIO Version (platformio --version): PlatformIO, version 4.1.0. Unless USBDVIEW helps? I dont think there is a way to determine if the cable is a 4 wire data cable by inspecting it? USB cable seems very important. the thread is very old but here my simple sulution. You can switch between debugging Tools & Debug Probes using debug_tool option in "platformio.ini" (Project Configuration File). Covid is an effing nightmare. Powered by Discourse, best viewed with JavaScript enabled. Swap the cable for one that works elsewhere and see? Now when I choose serial monitor the list looks like this: Choosing COM4 enables the ESP32s serial monitor. There is an other device that shows up that is related to bluetooth device and her USB ports work on with other devices such as a mouse. Not sure if this belong here or not, but here goes. As follows: (1) Unlike the Upload port, the Monitor port does not use auto-detection. Once you see your board in the ports menu, don't forget that in order to upload code, you need to set the board to flash mode (I forget to do that a lot). I dont know how tha bworks on Windows though. Log data to a file "platformio-device-monitor-*.log" located in the current working directory. (2) The incorrectly chosen Upload port was solved by adding an extra_scripts file to platformio.ini. I do not see ATMeGA or USB-UART converter on my computer. After plugging in the board, F5 (I think) to refresh and see if anything comes up. If only one COMx port has a VID:PID tag in its description then it will be automatically chosen. I can flash the DFU bootloader, and select dfu as upload method in PIO. Copy the following code to the main.cpp file and upload it to your board. The upload via plattform.io running without problem. So at this point it looks like the behavior follows what I saw when the COM5 device was present. Further for reading. It might be the cable. So its important to solve this within a default platformio.ini or other common project file in the distribution. The newest extension version introduced explicit switching of the project and environment. update pages theres ongoing discussion at https://github.com/platformio/platformio-vscode-ide/issues/2410. The board has the power light and the L light on , but no TX and RX. It needs to be a 4 wire data cable. Im an Android man myself. So this hinted that maybe the issue was caused by the COM5 device. And the Fio v3 has 0xF100 and 0xF101. I was fiddling around with that config earlier in great anger and somehow screwed it up. PlatformIO is a cross-platform build system that can be used to develop software platforms for Arduino, ESP32, PIC32, and AVR. your ESP32s CH340 Serial port), assign it to a specific out of the way COM port number, and then lock that in explicitly as your upload and monitor ports. However be patient and give it a little longer and it will load. ; ; Build options: build flags, source filter. When running Platform IO, I checked the platform.ini file and it looked correct. PlatformIO: Upload ESP32 Connecting handle-both-ota-and-serial-uploadplatformio-ini.ini Copy to clipboard. I have a similar kit with no issues as do other students. For now I am using monitor_port = COM4 in my platformio.ini. The board has the power light and the L light on , but no TX and RX. instead of /dev/ttyUSB0. If it works with Arduino IDE but doesn't work with PlatformIO, then please file a new issue with attached information: test project/files. Configure platformio.ini to use a hard-coded serial port. As it says in the documentation, and in the Marlin uploader script for the LPC1768, it is looking for either a file called FIRMWARE.CUR or for the volume label of the disk to be REARM if either of those two cases are met, the script considers the drive found, and it will auto-copy the firmware to . We took a snapshot of her device manager list. Powered by Discourse, best viewed with JavaScript enabled. You will need to use/buy one of external probe . Im beginning to wonder if Ive uncovered a oddball port detect bug. Platform is espressif32 V1.11.1, building on a lolin_d32_pro board. Big thanks! Tutorials and Examples (step-by-step tutorials with debugging and unit testing). You can change upload protocol using upload_protocol option: . It appears to work now. After the installation is finished, click Restart IDE. \o/. I have temporarily solved the issue by specifying the exact monitor_port COMx value in platformio.ini. This will save other project builders from having to perform special customizations. I'm trying to upload firmware to my new MKS Gen L board and cannot get a connection to send the data. Or at the very least, these steps should help you debug at which step of the setup process something went wrong. -t nobuild not working on a remote run but works fine on a local run. Like this: monitor_port = COM4. After building you can upload the firmware, also via the F7 menu. You only get TX and RX when the USART is working/in use. JTAG2UPDI unable to upload from Platformio. I can cope with it most of the time, being a hermit (or so my wife says!) You may need to change the following line depending on the name of your file. For a normal uploading, the IDE reset the board. Please note that you can use patterns: Example Other than that, plug it into a Linux computer with dmesg --follow running and check that the comms chip is being recognised. Not sure what I am doing wrong. Open the Serial Monitor and it should print the content of your file. Learn more about Teams . Sounds about right! But if it was only that easy. Requirements It's a very nifty featur. Thanks Subscribe RADAS : https://www.youtube.com/channel/UCXNr5itLlJ6aWltWPcK7vyQ. PlatformIO can be used with VS Code to provide a powerful set of tools to assist you in development. board_upload.use_1200bps_touch = yes board_upload.wait_for_upload_port = yes. Im seeing some interesting behavior. Powered by Discourse, best viewed with JavaScript enabled, [SOLVED] Serial Monitor port is not auto-detected, github.com/platformio/platform-espressif32, [Moved] Serial Monitor Port Auto-Detection Issues. After plugging in the USB cable, I get a Windows eeror message "unknown usb device (device descriptor request failed)". I would look that up before plugging in the board and see what/how many entries there are. I tried specifying the COM port with a wildcard in platformio.ino. Hi guys, To see what your ESP is doing go the Platformio menu and choose Serial . That lead is definitely a data lead. The OP for that thread was on linux, so instead turned the ports on and off programatically to get around the issue. Im about to go absolutely insane with this problem. She also tried uploading a sketch from the Arduino IDE and it wouldnt recognize any port. (Apologies if Grandma already knows how to suck eggs! But the serial monitor's monitor_port does not auto-detect and instead I have to type in the COMx port. Not following the Marlin instructions, it seems. I plugged my Mega2560 R3 Clone into my laptop and thats what mine does as well. Board flashings upload_port auto-detect is working correctly. Q&A for work. Description of problem "pio remote run -t nobuild -t upload" not working but "pio run -t nobuild -t upload" works fine No problem. Platformio IDE 1.10.0 installed My monitor port and upload port issues are resolved. Hi everyone, I'm upgrading my printer to use a skr v1.4 turbo, but every time I try to upload the firmware after changing some things I get an error that says "error: Please specify 'upload_port' for environment or use global 'upload-port' option." But when I followed the guide made by platformio it didn't change. I just can not get platformio to accept any port. Learn more about PlatformIO Toolbar and other commands (Upload, Clean, Serial Monitor) below. This works great for me. I wish I could swap the cable, because that is the easiest thing. If I use arduino ide the code is uploaded without problem. Unless Apple are using proprietary connectors of course. The IP address we entered ( 192.168.178.166) is just an example. Make sure that your board's COM port by going to Menu -> PlatformIO -> List Serial Ports. Possibly theres an unknown device in device manager? Search for PlatformIO for CLion and click Install. Uploading the code with Arduino IDE works well, so it shouldn't be a driver-related problem. ; Library options: dependencies, extra library storages. Install the PlatformIO plugin Go to Settings / Preferences | Plugins and switch to Marketplace. AVAILABLE: espota, esptool CURRENT: upload_protocol = esptool Looking for upload port Auto-detected: COM3 Uploading .pio\build\esp07\firmware.bin esptool.py v2.8 Serial port COM3 Connecting Chip is ESP8266EX Features: WiFi Crystal is 26MHz MAC: 5c:cf:7f:33:a6:e6 Uploading stub Running stub Stub running Configuring flash size (Or, a duff comms chip!). There isnt an unknown device found in her device manager. This option can also be set by global environment variable PLATFORMIO_UPLOAD_PORT. Click Install. The pulldown menu for tools on the Ardiuno IDE has Port greyed out. this indeed solved my problem Connect and share knowledge within a single location that is structured and easy to search. Thank you alot! But instead of "PIO ' Build' ." you use, for example "PIO ' Upload' (dev_4096)". Ive a SKR1.4 Turbo with display attached. If upload_portisn't specified, then PlatformIOwill try to detect it automatically. Platformio shows the board connected via USB COM 4, but it simply will not send the data. Indeed the switch to that was confusing for many users (https://github.com/platformio/platformio-vscode-ide/issues/2412) and not properly communicated in e.g. but shes a sociable person and its driving her nuts. custom commands - pass any debugging client command (GDB, etc.) Solved: add these lines to platformio.ini under the desired environment. But specifying a fixed COMx is problematic since port usage can vary with the other project members. e.g., [env:esp32dev] platform = espressif32 board = esp32dev framework = arduino upload_port . As mentioned, if I use the wildcard in platformio.ini, auto-detect chooses COM5. I have observed odd behavior with the Serial Monitor port auto-detection. While the Microsoft Visual Studio Code (MVSC) is quick to load, sometimes PlatformIO can take a bit longer and may appear not to be working. Here is a upload of an image of her device manager list. This is what my laptop reports: I suspect its not a genuine Arduino, regardless, but I can see that plugging it in has registered in the system.
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