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I’m working with an ESP-01 (ESP8266, AT firmware) connected to an STM32 “Bluepill”. I receive data from the ESP using UART interrupt (HAL_UART_Receive_IT) and I want to detect when a full response ...
Mohamed Ali Mohamed's user avatar
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0 answers
44 views

My goal is to make my SIM800C sleep for a few seconds using my Blue Pill and STM32CubeIDE. I did the following steps: configured PA6 and PB6 as (Output) Output Pull Pull and No pull up/down. used ...
Franky's user avatar
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32 views

I'm working on some libraries and remap lib is one of them. earlier this library was tested and working fine. I released A15, B3 and B4 pins . but now , MCU just resets after remap or do some strange ...
ALI's user avatar
  • 31
2 votes
1 answer
150 views

Hi I am trying to read adc data from stm32f103c8t6 bluepill and I am giving 3.3v to the A1 from arduino uno as you can see from the picture below. When the adc data is more than 2000 the LED that's ...
Rynxie's user avatar
  • 69
-1 votes
2 answers
537 views

I want to create my own driver on stm32f1 board. I want to control MCU build_in led but I can't solve. I am trying to make PortC pin 13 pin as output (push-pull) mode, after that I want to set bit. ...
GiGeNCo's user avatar
  • 37
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1 answer
1k views

guys I'm making a simulation for stm32f103c6 the code written on Arduino IDE. I'm testing a simple LED blink on proteus and it's not even working. Arduino Code And this is what happens when I run the ...
Muhammad Al Mahdi's user avatar
  • 1
1 vote
1 answer
538 views

I'm trying to connect a Blue Pill board (set up by STM32CubeMX) with STM32F4-Discovery (set up by ChibiOS and nanoFramework). The Blue Pill has these parameters: APB1 peripheral clock: 24 MHz ...
Jalui's user avatar
  • 13
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0 answers
330 views

I am new in STM32 development and trying to built RTC clock that display's time on oled display. But on screen some random unidentified symbols are displaying by the below code. while(1){ /* ...
moaz's user avatar
  • 29
1 vote
0 answers
3k views

I am trying to run Blinky on stm32 bluepill but I am getting error message....."Could not verify ST device! Please verify that the latest version of GDB-server is used for the connection" I ...
moaz's user avatar
  • 29
0 votes
0 answers
887 views

I am using STM32F103C8T6 and ST-Link V2 Programmer. I am in Windows 11. Error in final launch sequence: Failed to execute MI command: target remote localhost:61234 Error message from debugger back end:...
Roopesh Saravanan's user avatar
  • 21
1 vote
1 answer
970 views

I am trying to send a string "hello" continiously through UART1 from Atmega 328P to the BLUEPILL board. I am doing the reception by by interrupt. The problem is after few times it starts to ...
Ax111_'s user avatar
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1 answer
4k views

I am new to embedded and stm32cubeide, self teaching so I can use it in a group project related to university studies. After purchasing a "blue pill" from aliexpress, I realized I might of ...
lamboant's user avatar
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1 vote
1 answer
9k views

Trying (for first time, and without success) to push firmware to a STM32 "blue pill" board (STM32F103C6T6) using a STLINK V2 clone (small red USB device with 10 pins at one end.) The "...
wb0gaz's user avatar
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0 answers
178 views

I am facing a weird problem with bluepill (stm32f103c8). I developed a code to control lead addressable stripe that uses SPI communication (APA102), and it worked nicely, then I tried to PWM on timer ...
Mostafa Ahmed's user avatar
  • 11
0 votes
2 answers
4k views

I am trying to Blink external LED using STM32CubeIDE and Proteus while (1) { HAL_GPIO_TogglePin(LED_GPIO_Port, LED_Pin); HAL_Delay(100); } [)2 The LED doesn't blink
Sherif Beshr's user avatar
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1 answer
528 views

I would like to initialize a basic output GPIO pin on my blue pill board. I am using Rust and the stm32f1xx_hal crate. I want to create a struct Peripherals which holds the handle to the output in the ...
Lut Ze's user avatar
  • 123
6 votes
1 answer
1k views

update: VNC into the build machine (without making any changes) somehow fixes this....strange Context We use Mac EC2 instances CI cluster to run UI tests. The cluster is set up to recycle every ...
OLIVER.KOO's user avatar
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1 answer
2k views

I am using a STM32F103. I am trying to dynamically enable and disable a DMA transfer and a PWM signal, which are controlled by a timer. The timer is very unstable, and the result changes from reboot ...
Jokkefar's user avatar
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1 answer
207 views

I come with a theoretical question related to the well-known STM32 blue pill, to be more specific, I don't know if the NVIC controller is a type of DMA. I would say that it is a DMA as long as it ...
pauk's user avatar
  • 408
1 vote
1 answer
2k views

How could I create an interrupt for a blue pill from scratch? I do not want to use any sort of special library. Also, I use Keil IDE, thus, by "building from scratch" I refer rather not to ...
pauk's user avatar
  • 408
0 votes
1 answer
1k views

I come across a problem when trying to run this code in order to blink the built-in LED (located at PC13) on the blue pill board (STM32F103C8, ARM Cortex M3): #include "stm32f10x.h" ...
pauk's user avatar
  • 408
4 votes
1 answer
7k views

I'm trying to connect to an 'stm32' 'bluepill' using an stlink-v2 to write some code to it Whenever I run openocd, it fails to connect My openocd.cfg file looks like this source [find interface/stlink-...
Martin's user avatar
  • 41
0 votes
1 answer
91 views

I was playing with blue pill (Stm32F103CB) and trying to set r7 register via assembly, .syntax unified .cpu cortex-m3 .fpu softvfp .thumb .global vtable .global reset_handler .type vtable, %object ...
Hannan mumtaz's user avatar
  • 29
1 vote
1 answer
1k views

I have two simple LED flasher programs the flash at 1 sec intervals for my BluePills.One method uses HAL_GPIO_TogglePin to toggle the LED state and the other uses Set and Reset to toggle the LED state....
Micheal Double's user avatar
  • 81
0 votes
3 answers
4k views

I want to program Stm32 bluepill with Arduino IDE but when I want to define pins like I write " pinMode(A10, OUTPUT)" it gives error. the error is "'A10' was not declared in this scope&...
sajad ahmadi's user avatar
  • 31
2 votes
1 answer
2k views

I've been trying to figure out how to upload a code to a STM32103c8T bulepill board. My setup is 1- MacOs Catalina 2- STM32103c8T bulepill board 3- SLAB UART USB-TTL CP2012 V3.0 4- Platformio IDE 5- ...
The_M_Code's user avatar
  • 157
0 votes
1 answer
793 views

I'm working in STM32 CubeIDE with a Blue Pill board. To control the size of main.c I have gathered groups of functions together in to several c/h pair files. One of the pairs is 'myirqcallbacks.c/h"....
SolwiseMD's user avatar
  • 79
0 votes
2 answers
3k views

I'd like to do a jump to bootloader from application on STM32 Blue Pill STM32F103C8T6. My approach looks that: - Write to BKP->DR1 any value; - Do a reset (NVIC_SystemReset()); - A the beginning of ...
Jacek S's user avatar
  • 1
6 votes
2 answers
15k views

My STLINKV2 is not working anymore, not detected by Linux, it failed after the first successful flash. I ordered a new one but it will take 60+ days to arrive. Meanwhile I have heard on Youtube you ...
exebook's user avatar
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1 vote
2 answers
5k views

I am trying to make a base project for a Blue Pill STM32F103 which I can use for multiple projects. I would like to be able to both flash the device and send commands using serial COM port using the ...
Jono Moran's user avatar
  • 11
1 vote
0 answers
307 views

I have some simple code I want to get working. What I'm trying to do is to switch Pin PA8 ON and OFF as fast as possible on the STM32F103 "BluePill" using Assembly. I'm having trouble with the correct ...
SirSpunk's user avatar
  • 91
5 votes
4 answers
6k views

I am trying to flash a blue-pill clone with a CS32F103C8T6 chip using the AC6 SystemWorkBench and a ST-LINK v2 device. It is a project built from STM32CubeMX - I am using a MacOS Mojave machine. Here ...
olekeh's user avatar
  • 537
0 votes
1 answer
554 views

i am trying to generate a PWM signal by turning a GPIO pin high and low using an interrupt generated by TIMER1, why i am doing it this way is a whole different story, so i need to generate an ...
AbuAlkasim's user avatar
  • 3
4 votes
2 answers
8k views

I have a Blue Pill and I'd like to program it using TinyGo but the Blue Pill had no (obvious) means for hardware programming. So, I bought an STLINK-V3MINI hoping to use JTAG/SWD to program it. I'm ...
DazWilkin's user avatar
  • 41.7k
0 votes
1 answer
694 views

I'm deploying ROR application using Ansible with Docker, Ruby Docker image created & pushed to the Docker HUB, Ansible cloned the Application from the Private repo to the Target Server, the docker ...
dhanupreeth's user avatar
  • 33
-1 votes
1 answer
800 views

I am using bluepill to manage unicorn and after ruby upgrade unicorn start is failing with below error: /usr/local/lib/ruby/gems/2.3.0/gems/bundler-1.17.3/lib/bundler/definition.rb:495:in `...
vikram's user avatar
  • 423
2 votes
3 answers
7k views

I'm using a Blue Pill board (STM32F103CB with 128kB of flash according to st-info --probe) via a clone ST-Link/V2 like this one. I've also tested using a genuine ST-Link/V2 like this one. I get the ...
Spod's user avatar
  • 21
0 votes
1 answer
511 views

I flashed my blue pill board with the following OpenOCD command and then my OpenOCD does not connect to my board anymore. My boot0 and boot1 pins was grounded. flash write_image erase blinkled.hex I ...
Mathias Scroccaro's user avatar
  • 1
0 votes
1 answer
100 views

I am trying to run xcui tests om multiple simulator using blue pill tool by linked in. when I run the command: ./bluepill output: bluepill: invalid configuration Missing required option: -a/--...
Devansh Agarwal's user avatar
  • 11
0 votes
3 answers
1k views

I have been struggling with this issue for a while and just can't figure it out. I am trying to get Redis and Sidekiq to handle background jobs for my Rails Project hosted on Cloud66 w/ Digital Ocean. ...
Jursels's user avatar
  • 173
0 votes
1 answer
72 views

I have some doubts about a specific attribute of bluepill cookbook. default["bluepill"]["bin"] = "#{node['languages']['ruby']['bin_dir']}/bluepill Where and when is defined this value? I want to use ...
Robert's user avatar
  • 11.1k
2 votes
1 answer
268 views

In official discourse repository there's a discourse.pill file for bluepill gem and it uses rvm. Because I'm using rbenv I need that script to use rbenv (and I'm bad at environment stuff). How I ...
megas's user avatar
  • 21.9k
1 vote
1 answer
200 views

discourse@fyps:~$ bluepill stop Error: There are no running bluepill daemons. To start a bluepill daemon, use: bluepill load discourse@fyps:~$ bluepill load /home/discourse/.rvm/gems/ruby-2.0.0-...
phil7lee's user avatar
  • 11
4 votes
4 answers
2k views

I've always used bluepill successfully to daemonize simple Ruby scripts. This time however, I have a script that's also loading a Rails environment so I can access my database connection for the Rails ...
randombits's user avatar
  • 48.7k
3 votes
1 answer
536 views

Let's say this is my worker: class FooWorker @queue = :foo def self.perform User.all.each do |u| ... Do Long Operations (Unsafe to kill) ... # Here it's safe to ...
CodeOverload's user avatar
  • 48.8k
5 votes
1 answer
807 views

I have bluepill setup to monitor my delayed_job processes. Using Ubuntu 12.04. I am starting and monitoring the bluepill service itself using Ubuntu's upstart. My upstart config is below (/etc/init/...
Anjan's user avatar
  • 1,643
2 votes
1 answer
564 views

I have Bluepill setup to monitor my delayed_job processes. On my production server, I use RVM installed in the user's home folder (username is deploy). My app's gems are installed in its own project-...
Anjan's user avatar
  • 1,643
1 vote
1 answer
648 views

I have set bluepill process on my live server and after few days I have killed all the commands and removed repo out of the server . Now since long I am getting logs related to bluepill like, Sep 27 ...
Arpit Vaishnav's user avatar
  • 4,778
0 votes
1 answer
550 views

I am migrating my existing rails app to heroku. I have memory and time intensive delayed jobs that run almost 20 hours a day and I have a clockwork to handle the time specific jobs. the clockwork jobs ...
nightf0x's user avatar
  • 2,051
0 votes
1 answer
160 views

I am working with Rails 3.0.3 and Bluepill 0.0.51. I am trying to troubleshoot a situation where Bluepill is trying to start multiple instances of my ruby servers in some cases, but having trouble ...
pitachip's user avatar
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