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HAL_GPIO_Init(GPIOA, &GPIO_InitStructure) GPIO_InitStructure.Speed = GPIO_SPEED_HIGH GPIO_InitStructure.Mode = GPIO_MODE_OUTPUT_PP I made this program in order to turn on and off the green led when I press the user's button (the blue one), #include "stm32f4xx.h" initialize needed parts for our Nucleo F401RE board for developing STM32 on.
#Nucleo f401re clion code#
If it works, and your code doesn't work with GDB, then you can easily look for difference and find the issue.I am trying to run a simple program on my new Nucleo board, NUCLEO-TXXXRY Description Example: NUCLEO-L452RE TXXX STM32 product line. I'd advice you to build and flash some simple example from libopencm3-examples (like this one), and try to debug it with GDB. The USB connector present on the board is for the ST-Link processor. The pyboard is normally programmed using DFU, but the Nucleo-F401RE board doesn't expose the USB on the 401 chip. Octopart is the world's source for NUCLEO-F401RE availability, pricing, and technical specs and other electronic parts. The simplest way to program the Nucleo-F401RE is to use the ST-Link interface that's included on the board.
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Everything works as expected.Īlso it should be mentioned that I'm using libopencm3 in my firmware, so it also might have some influence over success of operation. Find the best pricing for STMicroelectronics NUCLEO-F401RE by comparing bulk discounts from 8 distributors. /cm3/vector.c:68Ħ8 for (src = &_data_loadaddr, dest = &_data Īnd then use usual debugging commands, like step, next, print var, bt, etc.
![nucleo f401re clion nucleo f401re clion](https://evo.net.ua/content/images/48/500x383l80mc0/nucleo-f401re-77415586179461.jpg)
In my case, GDB shows me (on start): GDB connected. Now you can use usual GDB commands for debugging. Save it as gdb.sh and run it like this (once you powered up your board): $. STM32F4s timers have capability to make an interrupt on edge, when signal is active on input pin for specific. $GDB -ex "target extended localhost:4242" $elf_file #!/bin/shĮcho "Please provide elf-file for debug symbols" >&2 Of course, st-util must be installed, as that script uses it. if we have the Nucleo-F401RE, which is based on the STM32F401RE MCU. Perhaps if you follow my instructions, it will work out for you, too.įirst of all, provide next flags to GCC when building your firmware: # Debug flagsĬFLAGS += -Os -g -fno-schedule-insns -fno-schedule-insns2ĬFLAGS += -fno-omit-frame-pointer -funwind-tables STM32CubeMX support in CLion is a part of the bundled OpenOCD + STM32CubeMX plugin. I have a similar setup (except for CLion), and I'm able to debug my STM32 board via STM32F4DISCOVERY (which has ST-LINK v2 on it). Lastly, if I use configuration of GDB: Default (Bundled) I don't expect it to work well, but it actually gets further and allows a very limited functionality of pausing/resuming (but with absolutely no other abilities) and does not complain about the symbols elf symbols load properly direct from command line. If I use arm-none-eabi-gdb direct from command line ( /usr/bin/arm-none-eabi-gdb verified), things work as normal, breakpoints, stepping, etc. gdbinit but gdbinit seems ignoredįurthermore, it does indicate a connection to st-util running remotely, but I am unable to execute any commands (breakpoints, stepping, pause, etc) except for terminate - which does seem to terminate it. Symbol file: /home/malachi/temp/mbed_test/mbed-os-program/BUILD/NUCLEO_F401RE/GCC_ARM/mbed-os-program.elfįrom CLion, no matter what I do, I consistently get this for Console: Cannot configure GDB defaults: No symbol table is loaded. In the GDB Remote Debug config panel, I've set: GDB: /usr/bin/arm-none-eabi-gdb CLION + PlatformIO, Programmer Sought, the best programmer technical posts.
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I read through GDB Monitor commands in CLion providing good insight, but I am having a slightly different issue: and debug STM32Cube-based application on the STM32 Nucleo-F401RE Feb 01.