Solved

Hello, when I tried to create an stm32 project, at the last step of generating the code, I came across this warning and the code was not generated.After it tried to unzip stm32cube package, it says "Target directory already exists". I did already download and unzip the package. But it seems not using that folder and files. Do I have to remove the one I unzipped and then creating the project?

I have a STM32F103C8T6 bluepill board. I´m trying to use the Timer3 to TRIGGER the ADC1 conversion + DMA transfer.The ideia is: when the timer 3 trigger the ADC1, a conversions starts and the dma transfer the result of conversion to a buffer, in circular mode.I´m using the STMCubeIDE.In the TIM3 Mode and Configurations, in the tab Parameters Setting, in the field Trigger Output (TRGO) Paramters, i´ve set Trigger Event Selection like Update Event. These settings are shown in the figure below.No modo e configuração ADC1 fiz a seguinte configuração. The code:/* Private variables ---------------------------------------------------------*/ADC_HandleTypeDef hadc1;DMA_HandleTypeDef hdma_adc1;TIM_HandleTypeDef htim3;/* USER CODE BEGIN PV */#define Buflen 10uint16_t dmaBuffer[Buflen];/* USER CODE END PV */ /* USER CODE BEGIN 2 */ HAL_ADCEx_Calibration_Start(&hadc1); HAL_TIM_Base_Start(&htim3); HAL_ADC_Start_DMA(&hadc1, (uint32_t*)dmaBuffer, Buflen)

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Hi,My problem is that I have "no stm32 traget found" message when I try to connect to a board by SWD through a ST-Link/v2 (no board identified). On oscilloscope, when we look on SWDIO pin, a little event happens when initializing connection on stm32cubeprogrammer but then nothing. Can it be a problem with the deisgn itself ? Just by the schematics, would you see a problem ? It's a stm32wb30ce I have a custom board with this connections for SWD programming :These pins are connected like this on the MCU : Do you see a problem on the schematic to program this MCU by SWD ?Here are the VDD parts in case the problem is there : Thanks

We are looking at using the LIS2HH12 in a design where the connected MCU is powered off and the LIS2HH12 remains powered on. We plan to use the LIS2HH12 in I2C mode so CS will be High. Will cycling Vdd_IO from 3.3 to 0 to 3.3V generate spurious I2C signals? Other questions we have are:Will the INT1/2 signal operate correctly when Vdd_IO = 0V? We want to use one of these signals to wake-up the MCU.If we set CS = 0V, will that reset the I2C logic in the LIS2HH12?There is a way through the registers to Soft Reset the LIS2HH12. Are there other ways to reset the I2C bus if it gets 'stuck'? Ideally, we do not want to put a separate power switch in for the LIS2HH12.Thanks all for any answers or feedback.

I was using STM32CubeMonitor v1.30 on Ubuntu 20.04 without any problems.After upgrading to v1.4.0 my previously working flows no longer capture any data.My ST-Link V3 probe shows green on the "acq in" and "aqc out" nodes..When I click on Start Acquisition, my variable names show in the charts and gauges, but no data.I downgraded back to v1.3.0 and the Exact same flow works in v1.3.0.If I launch v1.4.0 from the command line, I see some warnings and an error.Is this a hint as to why acquiring data doesn't work?BEGIN ---- CLI log -----$ stm32cubemonitor (stm32cubemonitor:788869): dbind-WARNING **: 09:29:27.658: Couldn't register with accessibility bus: Did not receive a reply. Possible causes include: the remote application did not send a reply, the message bus security policy blocked the reply, the reply timeout expired, or the network connection was broken.[788902:0817/092927.832573:ERROR:sandbox_linux.cc(374)] InitializeSandbox() called with multiple threads in process gpu-process

On the default image provided from ST, is there any way to check what color depth is running on it.I think it is 24bit but not sure. I ran modetest but no option to show this information.

The datasheet is a bit confusing. In my setup, the DAC1 saturates below 15mV. In addition, I'm not sure whether the ADC1 measures correctly below that voltage.

Hi, Can I learn MTBF value of "SCTW90N65G2V" MOSFET?or, How can I calculate?

Can X-NUCLEO-NFC06A1 module be connected to a raspberry pi without ARPI600 raspberry pi to Arduino adapter? If not, which Arduino is recommended to run the module?

Updated CubeIDE from version 9 to 10. Imported projects from workspace OLD created with 9 into 10. Projects are listed in 10 but cannot be opened due to missing product description files.

Hi,I get the following error when I tried to debug my custom application.Error in final launch sequence:   Failed to execute MI command: -exec-run Error message from debugger back end: During startup program exited with code 126. Failed to execute MI command: -exec-run Error message from debugger back end: During startup program exited with code 126. During startup program exited with code 126.What are the general possible reasons for this error, so that I can try to fix that?Adding more details. I am using STM32F4 Discovery board.Please reply.

HiI am following the AN4666 document to receive parallel gpio data, with on clock input.this is the code I wrote : I was expecting to receive gpio data and save to memory by triggering the DMA at every rising edge my issue is that the timer (input capture mode ) only detects the first rising once and save GPIO value in the first array once and then stops making whats left of my buffer equal to 0./* Includes ------------------------------------------------------------------*/ #include "main.h" #include "stm32h7xx_ll_tim.h" /* Private includes ----------------------------------------------------------*/ /* USER CODE BEGIN Includes */ #define BUFFER_SIZE 100 static uint8_t aDST_Buffer[BUFFER_SIZE] = {0}; int main(void) { /* Reset of all peripherals, Initializes the Flash interface and the Systick. */ HAL_Init(); /* Configure the system clock */ SystemClock_Config(); /* Initialize all configured peripherals */ MX_GPIO_Init(); MX_USART3_UART_Init(); MX_USB_OTG_FS_PCD_Init(); MX_TIM

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Programming is ok when using ST-link software.

I am using triple simultaneuos conversion ADC (2 conversions for each) with DMA (circular):static void MX_ADC1_Init(void) { ADC_MultiModeTypeDef multimode = {0}; ADC_ChannelConfTypeDef sConfig = {0};   /** Configure the global features of the ADC (Clock, Resolution, Data Alignment and number of conversion) */ hadc1.Instance = ADC1; hadc1.Init.ClockPrescaler = ADC_CLOCK_SYNC_PCLK_DIV4; hadc1.Init.Resolution = ADC_RESOLUTION_12B; hadc1.Init.ScanConvMode = ENABLE; hadc1.Init.ContinuousConvMode = DISABLE; hadc1.Init.DiscontinuousConvMode = DISABLE; hadc1.Init.ExternalTrigConvEdge = ADC_EXTERNALTRIGCONVEDGE_RISING; hadc1.Init.ExternalTrigConv = ADC_EXTERNALTRIGCONV_T8_TRGO; hadc1.Init.DataAlign = ADC_DATAALIGN_RIGHT; hadc1.Init.NbrOfConversion = 2; hadc1.Init.DMAContinuousRequests = ENABLE; hadc1.Init.EOCSelection = ADC_EOC_SEQ_CONV; if (HAL_ADC_Init(&hadc1) != HAL_OK) { Error_Handler(); }   /** Configure the ADC multi-mode */ multimode.Mode = ADC_TRIPLE

For our device, we are using STM32H750 IC. in some 100 PCBs manufactured at our company, in 1 or 2 PCBs we cannot program the blank MCU and get this warning in STM32CubeProgrammer. "Warning: The core is locked up"What can be the issue? any specific pin is getting short or open due to PCB hardware issue?

We have designed our own STM32L0 based board along with STM32F103CBT6 for Programming.STM32F103CBT6 is blank chip , where we will get STlinkV2 firmware files?

Hi, Can I learn MTBF value of this product? The product code is M24256-BWMN6P. Or, How can I find related document for this product?

Hello,I am trying to find any info on obsolete RF transistor MPN SD1528-08R1. I have the datasheet for the base PN itself but I cannot find any documentation that contains or defines the suffix "R1".Any help would be greatly appreciated.Thanks,-Adam

HI, the video shown that the scs001V1 can be auto select the voltage needed for the devices has plugged it in.what i see is that the eval board output the power thru the terminal block, i am curious how it will auto select the voltage needed? that is no additional signal or feedback connected to the eval board.the first device it can auto select to output five 5V then follow with Bluetooth speaker devices, it auto genrate 15V.let say i want to connect to a uno board. which is DC 7-15V, how will the eval output be?(i am using 20V source powe)chin

I have a python script in order to flash many stm32 chips each one connected with a stlink. 5 devices. My python script is designed to create threads by using threading package, and the idea is flash all the devices at the same time. But this is not happening in this way, and each device is flashed sequentially. So my question is, cli support many instances to flash many devices with many stlinks concurrently?

Hello, I'm trying to make a Zigbee application for a battery powered device (currently using the ZHA integration on Home Assistant) and I am having trouble to set the attribute for a battery power source, (it seems to be stuck on the default of Mains), however setting the manufacturer and model strings are working.static const struct ZbZclAttrT optional_attr_list[] = { { ZCL_POWER_CONFIG_ATTR_BATTERY_VOLTAGE, ZCL_DATATYPE_UNSIGNED_8BIT, ZCL_ATTR_FLAG_REPORTABLE | ZCL_ATTR_FLAG_PERSISTABLE, 0, NULL, {0, 100}, {10, 300} }, { ZCL_POWER_CONFIG_ATTR_BATTERY_PCT, ZCL_DATATYPE_UNSIGNED_8BIT, ZCL_ATTR_FLAG_REPORTABLE | ZCL_ATTR_FLAG_PERSISTABLE, 0, NULL, {0, 100}, {10, 300} } };  static void APP_ZIGBEE_ConfigEndpoints(void) { struct ZbApsmeAddEndpointReqT req; struct ZbApsmeAddEndpointConfT conf;   memset(&req, 0, sizeof(req));   /* Endpoint: SW1_ENDPOINT */ req.profileId = ZCL_PROFILE_HOME_AUTOMATION; req.deviceId = ZCL_DEVICE_SIMPLE_SE

Hi, I was wondering does TIM1 has "global interrupt" like TIM2, TIM3... have?I dont see such in STM32CubeMX app, is it called differently or does not have such interrupt?Should I avoid using TIM1 if I need such interrupt?