Platformio debug port not working. THE PROBLEM: The LED flashes as per the code.

Platformio debug port not working. I can’t seem to get any output. I am very confused because I am also “sniffing” the port to see if the data is being sent out but it is not, I am getting nothing. Even manually opening a serial monitor does not work properly. Here is the program: #include <Arduino. I am running VSCode with PIO, both updated. Nov 19, 2024 · I think other platforms would benefit if the PlatformIO core added a debug_sernum / debug_id / debug_adapter_num or similiar in the base debug configuration. Best to wait for an official solution as linked above. 0-esp32-20190708 May 19, 2023 · I’m having trouble using the Serial Monitor in PlatformIO. Debugging an Arduino Uno is possible via either simulating it (simavr) or running avr-stub on it and communicating with it via the normal serial port (this will also be the needed debug_port). I May 13, 2023 · We are using CLion since a while also with platformio. Could be a serial device or network address. If you have any ESP32-C3 and trying to use it with VSCode IDE withPlatformio extension you might have problems with debug terminal (UART) if you use USB, which related to the default configurations and can be easily fixed 😎. For hardware serial ports, Serial1, Serial2, Serial3, Serial4, Serial5, Serial6, Serial7 or Serial8 must be used. ini, but still the same problem. Previiously I . Nothing on the serial monitor shows despite the println commands. [env:black_f407vg] platform = ststm32 board = black_f407vg framework = arduino [env:debug] platform = ststm32 board = black_f407vg framework = arduino Mar 18, 2024 · Hello, I’m using VS Code, Platformio and picoprobe (newest software) to debug my RPi Pico(W)… Uploading and debugging works (SMSIS-DAP) fine for me, but now my question: How I can fetch my Serial-Output from the target pico, when connected over picoprobe? I searched the web, but don’t find any working hint. However when I try to use the serial monitor (same port, baud rate matches the code) I don’t see any messages and it looks like the Oct 9, 2019 · I have a problem starting the debugger. Im trying to Get the Serial Monitor working but It wont. First I used zadig to install a newer usb driver for interface 2 of the usb port of your esp board. g. ini. And I did not use Serial2, but it also works… It happened by accident, I do not know the reason for this phenomenon. I checked several times the wiring between both boards and seems ok. However changing the settings doesn’t work. 1 - ESP32-S3 - — esp-dev-kits latest documentation IDE: Vscode with PlatformIO OS: Manjaro Linux Latest Version Hardware: Lenovo Ideapad 3, Ryzen 7 5700U, 16GB Ram, Radeon Graphics. Releases · Serasidis/STM32_HID_Bootloader (github. h> void setup() { // put your setup code here, to run once: Serial. Oct 27, 2023 · TL;DR: how can I enable serial via usb on the raspberry pi pico using platformio? Using CLion + platformio plugin on Arch Linux. ” Feb 16, 2023 · Hello all, Hope you guys are having a good day. In an attempt to get a faster mcu, I Mar 3, 2025 · Hi all. Jun 17, 2022 · If there a PlatformIO equivalent to freeMemory () that you can put in your code as a diagnostic tool? PlatformIO uses the official Arduino core, you can use all built-in Arduino functions and all Arduino libraries with it. Looks like it’s the same symptoms as discussed here: [SOLVED] ESP32 Serial monitor not working. I connect 2 USB cables, 1 to esp32 (COM7) the other to esp-prog(COM9 Dec 16, 2024 · Hi, i have a Problem with my ESP32-S3 WROOM-1. usbmodem101 when I use the functions mentioned above. But it’s trying to connect to /dev/cu. Computer: Mac Studio M2 Ultra Board: Xiao ESP32-C3 Platform IO: PlatformIO Core, version 6. On Teensy, Serial accesses the USB only. MY INI FILE [env:esp32-s3-devkitc-1] platform Jun 30, 2020 · I have updated the platformio. platformio\\packages\\toolchain-riscv\\bin Apr 25, 2023 · I’m having trouble with compiling a project. Apparently HW (serial and ESP32 S3) is working as I can see boot messages. debug_port Type: String | Multiple: No A debugging port of a remote target. Apr 5, 2021 · Currently, I am not using the ESP-32 I am still using the Arduino UNO and the debugger still wants a debug port and I do not have one. Start Debugging. Mar 17, 2021 · Newer updates have introduced avr-stub as the default debugging tool instead of the simavr program. I am sending commands to the arduino through Serial3 the TX3 port, but it is not working. I do see the device in Devices > Serial, at Port /dev/cu. I am currently working on a project where I need to communicate from a cellular module to an Arduino Due and vice versa. I used it last year for a project with no problems but am just getting back into things on a new project. I’m using PlatformIO in VSCode. If I put a blink into the loop also, it blinks as expected. Flashing works, application is running correctly, however launching the Plaformio Serial monitor does not display the serial output, I am only getting: --- Terminal on COM4 | 115200 8-N-1 --- Available filters and text transformations: colorize, debug, default, direct, esp32_exception Dec 25, 2022 · Hello all, I’m trying to debug using the ESP-PROG board from Espressif in the platformIO environment. Uses the ESP32-S3’s own USB port to upload the firmware and debug the software on the PLATFORMIO. Have you recently installed other extension in VSCode? Jan 20, 2025 · I am not able to debug with seeed_xiao_esp32c3 board. Thus, no upload port and no debugging port must be specified. Who can help me? Best regards Svens P. ini: [env:esp32 Oct 13, 2019 · I am powering the ESP32 from the ESP-PROG using the 5 volt pin and have connected to GPIO 12-15. USB and Serial1 (pins 0 & 1) are not shared on Teensy. I’m using ESP-WROOM-32 with the esp-prog (FT2232HL). thanks PlatformIO: debug_tool = esp-prog PlatformIO: Initializing remote target… Open On-Chip Debugger v0. When I does upload, I can’t monitor it automatically as I did before. Jun 5, 2024 · I upgraded platformio tonight and the expressif sdk, now I can no longer upload to my board unless it’s in boot mode. Feb 23, 2023 · After that, Serial1(PA10, PA9) worked fine, although I did not specify it at all. Any help (wiring diagram ?) would be greatly appreciated. Sep 22, 2021 · You can not debug boards attached via serial-to-USB converter (like many Arduino boards). usbmodem1101. 10. The . The ESP-PROG board is connected to an ESP32 by JTAG and provides power supply (3. Jan 10, 2021 · Hello, I have just installed Platformio and vscode. elf undefinedC:\\Users\\ialek\\. This is where progress stops and even when I remove any changes that I have made, the build command will no longer work. com) Mar 23, 2024 · Hello all, First off There is no valid documentation on how to properly configure PlatformIO and Visual Studio Code to properly debug any ESP32 chip. For example: /dev/ttyUSB0 - Unix-based OS COM3 - Windows OS localhost:3333 Jan 20, 2025 · Error: esp_usb_jtag: could not find or open device! I tried a number of things to solve this But I think the solution was to use the latest version of tool-openocd-esp32 by adding this to platformio. I have setup a simple Hello world project in Platformio using Visual Studio Code. The build command will initially work and report all of the errors that it finds - no problem. , localhost:3333 (OpenOCD’s GDB server port), so debug_port should not be Oct 25, 2023 · How to use JTAG built-in debugger of the ESP32-S3 in PLATFORMIO Most of the internet examples are showing using the ESP32-S3 built-in debugger in ESP-IDF, but I´m going showing how to do it in VSC PLATFORMIO. The JTAG connection is a mod, but works !! With CLion we have severe problems to get the gdb debugger running within the IDE. I am trying to get the debug feature working and although I have been programming arduino to drive stepper motors and worked with various sensors etc, I have no real experience of debugging in the arduino context. debug_port is already taken and might be interpreted by PlatformIO as “what GDB should connect to”, e. After circeling around for a while, we found that from the terminal command line of CLion the debugger and Aug 29, 2024 · Content of platformio. Here is the debugger output from PlatformIO Sep 13, 2021 · The Debug Console has only one line of output and it is: undefinedError: Could not load a build configuration. My labtop is connected to the ESP-PROG by USB. New to the platform. To run your software with the debugger: Select the Debug icon on the left side to open the debugger view; Click the green triangle icon (Start Debugging) at the top to start your app with the debugger. 3V). I installed FTDI and Zadig and verified all was fine in the DevMgr. Your board need to have a proper debugger on-board (like an stlink which is integrated on many STM32 eval boards) or you need to use an external debugger. I was working on a project with 240 individually addressable LEDs and a rotary encoder; the arduino nano was not fast enough to handle both, as it misses encoder movements/interrupts when FastLED lib is flushing the LED effects. : ESP32-S3-DevKitC-1 v1. Oct 16, 2020 · I looked at all the posts on this forum concerning esp-prog/esp32. Off course, I take care of zadig installation. 1 project. Debugging should work with a correct usb data cable and a board with usb JTAG interface My platformio. Also explored several other youbube vids. Using STM32 HID Bootloader 2. ini is: [env:esp32-s3-devkitc-1-n16r8v] platform = espressif32 board = esp32-s3-devkitc-1-n16r8v framework = arduino monitor_speed = 115200 Code was working just fine until last couple of hours (did not install any library as such in the meantime). Great ! Now we wanted to get a step further and tried to use JLink JTAG debugging with a Teensy 4. Next my Spezifications: Board: ESP32-S3 WROOM-1 n16r8 The Docs. THE PROBLEM: The LED flashes as per the code. I can run command manually but the buttons for serial connection and upload are not working because it’s trying to use the old port. I followed the youtube vid: Use the PIO Debugger on the ESP32 uing the esp-prog by Brian Lough. Feb 3, 2022 · It currently looks like it’s a problem with fresh PlatformIO installations and those using the builtin Python interpreter. begin(9600); } void loop() { // put your main code here Jul 7, 2022 · Note that the JTAG adapter does not use serial ports. Related, what makes it change Feb 4, 2024 · “The most common issue with serial ports on Teensy is use of code designed for Arduino Uno with Serial within the code. Since the default is avr-stub know it looks for a COM port where it can connect to the GDB server opened by the avr-stub library (docs). It’s really nice and thank you to all who have conceived and worked on this, it’s a really nice environment. I am trying to debug code for RISC-V board HiFIve 1 rev b this is the errors i get Connecting to J-Link Reading symbols from c:\\Users\\ialek\\Documents\\PlatformIO\\Projects\\superBlink\\. That is documented at the board page. But when I try to resolve the problems, I eventually get to the point where the build icon no longer does anything. S. pio\\build\\hifive1-revb\\firmware. PlatformIO detects it automatically if is not specified. Any ideas or suggestions would be greatly appreciated. 2. 😬 I trust Oct 17, 2023 · MY BOARD: YD-ESP32-S3-N8R2 (a devkitc-1 variant) MY SETUP: Mac M1, VScode, pIO, Arduino framework I’m plugged in on the com port marked “USB” on the left of this board. : Excuse my bad English, but I’m from Nov 22, 2023 · Hi, I am using native USB CDC interface on GPIO19 and GPIO20 on ESP32S3 to flash and monitor my application. ini looks like this [env:seeed_xiao_esp32c3] platform = espressif32 board = seeed_xiao_esp32c3 framework = arduino debug_tool = esp-builtin debug_init_break = tbreak setup vscode debug config Aug 20, 2020 · The serial monitor shows the correct output in Arduino IDE but not PlatformIO. I’m using a NodeMcu ESP8266 and am able to upload a basic blinking project just fine.