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Hi,it seems that unless I make some transition to a specific screen within touchGFX (i.e. a button changing another screen to the screen in question), then TouchGFX does not generate any code for that screen (view, presenter, etc).I guess it makes sense in order to save memory. But I want to transition to that screen programmatically so I do need all the code to be generated for that screen.Is there some other way to force TouchGFX to generate the code for that screen?Thank you 

The LED connected to the Blue Pill board on PC13 pin blinks after power up. Just to check the pulses on that pin, probed and seeing the attached pulses. Why are these pulses generated? I haven't seen any data about this in any of the documents? I did not see the pulses on other pins. Randomly checked PC15, PA4, P5.

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Hello everyone,I am writing my own "LL" for the OCTOSPI of the STM32H5 Series. (Because it seems there is only the HAL for it)And I noticed that in the reference manual that the bitfield SIOO in the CCR register is written as "Reserved, must be kept at reset value", but is used by the HAL.Bellow, taken from "XSPI_ConfigCmd" /* Configure the CCR register with DQS and SIOO modes */ *ccr_reg = (pCmd->DQSMode | pCmd->SIOOMode);#define XSPI_CCR_SIOO_Pos (31U) #define XSPI_CCR_SIOO_Msk (0x1UL << XSPI_CCR_SIOO_Pos) /*!< 0x80000000 */ #define XSPI_CCR_SIOO XSPI_CCR_SIOO_Msk /*!< Send Instruction Only Once Mode */Reference manual is RM0481 Rev 3 from March 2025 and the HAL is the V1.5.0 from the 05 February 2025. Is this a mistake in the RM? Can I use this SIOO bitfield? Thank you in advance.

I'm having an issue using STM32CubeIDE to program my blue pill boards. I get the below error each time. Error in final launch sequence:Error in initializing ST-LINK device.Reason: (18) Could not verify ST device! Abort connection.Error in initializing ST-LINK device.Reason: (18) Could not verify ST device! Abort connection.The strange thing is I have no issue programming my boards using ST-Link Utility. I thought that maybe the chips on my boards were counterfeit but I've tried boards from multiple venders now. I've looked around online and while I found some people getting the "Error in initializing ST-LINK device." message I haven't seen anyone getting "Reason: (18)".Any help would be appreciated.

I tried to search on the internet but i can't get any proper answer. i am using Blue pill(STM32F103C8) which has 20kb SRAM and 64kb Flash.Now i want to store some data into flash which i need again and again in my program. So Few are my Questions.1> From Which memory location i can write data.2> Which register i have to use ? If you have any solution by using HAL Library.That will also work for me. But CMISS Library is preferable.3>If you can provide good source that is also fine.Other than reference manual and data sheet.i.e Working Example OR GitHub Link.

Good day, everyone.I'm trying to learn the tools for programming the STM devices.I've purchased a BluePill development board on AliExpress. The chip on it says STM32F103C8, but when I use the CubeMX, it replies the CPUID is 0x2ba01477.I've been trying to flash this particular chip using an IAR workbench (ver. 8.50.9), but I keep getting the above message.I'm doing a simple code, blinking the PC13 once per 1M cycles.Can anyone help me with this issue?I'll happily share any info related.

I would like to implement a FFT on a STM32F103 (blue pill).So far i installed the STM32cubeIDE and set up a project.I added "CMSIS CORE" and "CMSIS DSP" (as library) in the cubeMX software under additional software.In my code i added: #define ARM_MATH_CM3#include "arm_math.h"However, when compiling, i get this error:../Core/Src/main.c:27:10: fatal error: arm_math.h: No such file or directoryWhy that?Is there a step-by-step guide for absolute beginners like me?

I am using STM32F103C8T6 with libopencm3 and FreeRTOS. Some programs I have can only flash once, even though the code function properly. The second time I flash it will say something like "unknown chip id! 0x3748. Failed to connect to target". I have to set boot0 jumper to VDD, and issue "st-flash erase" from console, then set boot0 jumper back to GND to reset the board. My question is: Is this normal? If not, what could be the problem? How can I narrow down the issue? It really is inconvenient to go through so many steps to flash a new code.

I've not been able to find anything that explicitly shows how to use TrueSTUDIO to compile onto a board, how do you do this???

Hi guys, I have a STM32 blue pill and followed instructions from a youtube video which showed me how to program the Blue pill with the Arduino IDE. After doing something I was able to load code on to it but later I wasn't able to. I am using a MacBook Pro and the Arduino is giving me an error message of this- Arduino: 1.8.9 (Mac OS X), Board: "Generic STM32F103C series, STM32F103C8 (20k RAM. 64k Flash), Serial, 72Mhz (Normal), Smallest (default)"Sketch uses 12648 bytes (19%) of program storage space. Maximum is 65536 bytes. Global variables use 2456 bytes (11%) of dynamic memory, leaving 18024 bytes for local variables. Maximum is 20480 bytes. Error probing interface "serial_posix" stm32flash Arduino_STM32_0.9 Cannot handle device "/dev/cu.usbserial-A800GAP3"Failed to open port: /dev/cu.usbserial-A800GAP3http://github.com/rogerclarkmelbourne/arduino_stm32Using Parser : Raw BINARYthe selected serial port does not exist or your board is not connectedThis report would have more informatio

I have such dev board and try to run it as virtual com port. I created project cubemx, enable only usb as device in CDC mode. After generating and running project with next small fixes I run it on board.int main(void){//....skip while (1) {   /* USER CODE END WHILE */    const char* str = "Test\n";    CDC_Transmit_FS((uint8_t*)str, 5);    HAL_Delay(1000);   /* USER CODE BEGIN 3 */ }gtkterm connects to the dev but no received and sent data.When I started to debug interrupt handler I found that usb device always in USBD_STATE_DEFAULT mode since start and state isn't being changed instead of ISRs..USBD_StatusTypeDef USBD_LL_SOF(USBD_HandleTypeDef *pdev){ if (pdev->dev_state == USBD_STATE_CONFIGURED) {   if (pdev->pClass->SOF != NULL)   {     pdev->pClass->SOF(pdev);   } } return USB

Now, I am using the NUCLEO-H755ZI-Q board,  Could you share how to solve the issue of using the same (shared) variable in across different cores?when I try to debug the code of freertos ,It is not going to debug after it enter this line  osKernelStart(); how to debug further. how to know my code is correctly working or not. (i am useing stm32cubeIDE)

Trying to program stm32f103c8 blue pill using st link v2 adapter on ac6 eclipse platform.but showing following error.embedded:startup.tcl:476: Error: ** Verify Failed **

I have followed Video "STM32CubeIDE basics - 03 GPIO HAL lab" as closely as possible for my hardware as closely as possible and get the following results in the console:STMicroelectronics ST-LINK GDB server. Version 5.5.0 Copyright (c) 2019, STMicroelectronics. All rights reserved.   Starting server with the following options: Persistent Mode : Disabled Logging Level : 1 Listen Port Number : 61234 Status Refresh Delay : 15s Verbose Mode : Disabled SWD Debug : Enabled InitWhile : Enabled   Waiting for debugger connection... Debugger connected ------------------------------------------------------------------- STM32CubeProgrammer v2.4.0 -------------------------------------------------------------------   ST-LINK SN : 9877000132124647524B4E00 ST-LINK FW : V2J36S7 Voltage : 3.19V SWD freq : 4000 KHz Connect mode: Under Reset Reset mode : Hardware reset Device ID : 0x410 Device name : STM32F101/F102/F103 Medium-density Flash size : 128 KBytes Device type : MCU Dev

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Can I run a Machine Learning model using Tensor flow lite or Edge Impulse on STM32F103C8T6 with 64kb flash.Actually I don't have any choice but to try to run the ML model on Blue pill, because my there is unavailability of other MCU boards at the institute. Any kind of help would be appreciated !

Hello guys, I want to control 128*64 GLCD(ks0108) with STM32 blue pill.I searched many resources on the internet but I could't find any useful example.How can I use 128*64 GLCD with STM32 MCUs?Could you share library and connection diagram?

When configuring UART on the board, according to https://wiki.st.com/stm32mcu/wiki/Getting_started_with_UART the program can be flashed once. When trying to flash again the system reports:Target no device foundError in initializing ST-LINK device.Reason: No device found on target.This happens even when just the configuration is set, no data transmitted and MS_USART_UARTx_Init() is commented out. The error occurs with every UART. It does not disappear when deleting the UART configuration in the IOC editor and regenerate the code without any references to UART. With BOOT0 set to high, reconnecting to ST-Link and flashing another program without configured UART the board behaves normally again. Commenting out HAL_Init() prevents this error, but I strongly assume that leads to other problems. This only happens to the Bluepill board, testing the same configuration with an STM32F407VGT6 (STM32F4-Discovery and an STM32F401CEU6 (Blackpill) stay inconspicuously. Any ideas how to circumvent this

Hi! people! i have a stm32 blue pill board and the Si4432 module, i want configurate for conect with 433mhz module syn470r in OOK,I already have the SPI configured in STM32CubeIDE and the module connected, but i have no idea how to transmite. How to configurate for 433mhz and OOK. I need help, as iniciate my projet.

I am using CubeIDE to code on my STM32 Blue Pill to display a string on my serial monitor but it is only available on loop. Is there any way to print it on serial monitor once ??And how can I read values from the serial monitor and use as an input value ??

Someone knows this board?With MCU STM32F103C8T6

 I am trying to program STM32 blue-pill board with STM32F103C6T6A  microcontroller and using STM32CUBE IDE. But nothing is able to upload the program to the microcontroller. When trying to upload the program, the following error messages are showing. Is there anyone in this forum? Who has done blue-pill board programming using STM32F103C6T6A  and STM32CUBE IDE before? What is the problem here? How to resolve this problem?Here is my bug report*******************(*)********************************************

I have tried to upload a blink program to a Bluepill (STM32F103C8T6) board through ST-LINK V2 while doing so i get the error as "Target no device found Error in initializing ST-LINK device. Reason: No device found on target." and        "Failed to execute MI command:target remote localhost:61234Error message from debugger back end:localhost:61234: Connection timed out.Failed to execute MI command:target remote localhost:61234Error message from debugger back end:localhost:61234: Connection timed out.localhost:61234: Connection timed out"Could anyone help me out with this problem.

I downloaded the USB boot loader (generic_boot20_pc13.bin) to STM32 Blue pill and I am able to detect the board in Arduino IDE. But when I flash the simple blinky code to board from Arduino IDE, the board looses connection. When USB boot loader is flashed again the board detects. Looks like I am missing something while programming boot loader or application code. Can someone help me on this?