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I am trying to interface CAN communication in loopback mode in STM32F469I DISCO but it is not working.

Good morning, I'm looking for the sources of the USB communication library for the CR95HF DLL, unfortunately the downloadable library is only for 32 bit systems, I would need the sources to be able to compile it at 64bit and eliminate the problem.Can anyone help me solve my problem?

[VERSION]: MCSDK 6.2.1, 6.3.0 (CubeMX 6.11.0, STM32G4 FW V1.5.1)[TOOL]: Motor control WorkBench[DETAILS]: When creating a project that has the Hall sensor of a motor selected as the main sensor and also the Open Loop debug feature enabled, the resulting project can't be built due to missing defines and variables.[EXPECTED BEHAVIOR]: I expect the tool to create buildable and working code.[HOW TO REPRODUCE]: Create a configuration like mentioned under DETAILS. I renamed and attached a MCWB configuration made with preset hardware (I-PMSM 24V motor, B-G431B-ESC1 inverter).Generate code from project.When importing the project in CubeIDE and trying to build it, following Errors pop up:- undeclared defines OPEN_LOOP_VOLTAGE_d, OPEN_LOOP_VF, OPEN_LOOP_OFF, OPEN_LOOP_K for the OpenLoop_ParamsM1 typedef in mc_config.c- 'VirtualSpeedSensorM1' undeclared, used in various places in mc_tasks.c

Hi all.Please tell me, for example, CubeIDE has environment variables and I can create my own by setting their values ​​through CubeIDE itself and passing them to the target assembly, but can I somehow change the value of my environment variable using additional scripts?Here's the situation. I create an environment variable and bring it to the assembly definition. I also create a .bat script where I import it and change it, and add the script call to PREBUILD, but unfortunately, when assembling the project, I see that the change has not been changed. Is it actually possible to implement the scenario I described in CubeIDE?Yes, I understand that I can use make/cmake directly or create a separate .h file. My scenario is more of a sporting interest.I will be very glad to help and advice

Please help me to fix the next warning messageaopears when i opened the ST25R3911B discovery gui 

I'm used to using the stm32cube-ide. I found a Nucleo-MB1549 in my attic and wanted to play around with it but i can't seem to find it in the board selector section.  Any ideas what i should do next? This is a genuine nucleo board and i am able to find my other nucelo board using the application   

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Hi, I have a question.I am developing a BLE HIID device using the STM32WB55 evaluation board.I am not sure how to identify multiple devices with the same firmware loaded.The problem I am currently encountering is as follows ↓↓↓.Prepare two CFG_STATIC_RANDOM_ADDRESS and switch between them on each evaluation board.Two devices appear on the advice screen (windows pairing screen)If one is connected, the other cannot be connected.I would appreciate it if you could tell me the cause of this phenomenon described above! Thank you in advance.

Hello,I am working on a project to design an IO and motion controller board using STM32H755 mcu. Could you please review the attached basic schematic design for the mcu to avoid any design related issues that may arise later. +3.3V power is coming from a switching regulator. Is it necessary to put small value resistors at the TX and RX of UART pins (H3)? Thank you.

As title says.If so, where could I find an example.If not, will it be supported?

I have made my own STM32MP1 board with the STM32MP151AAC3 processor. Right now I'm faceing issues with the software STM32CubeProgrammer and I don't know why this happens.My goal is to flash the eMMC via the UBS OTG. I have SDIO2 as eMMC by the way.What we can see here is that:The STM32CubeProgrammer regonize the STM32MP1 processor and its nameThe USB OTG of the STM32MP1 processor is workingI'm using the OpenSTLinux for STM32MP157 processor because it's the only one that are avaiable as Starter Package . It's only a minor difference between STM32MP151, STM32MP153(CAN FD) and STM32MP157(CAN FD + DSI)The flashing fails on 0x1 fsbl-bootThe STM32CubeProgrammer can recognize the partisions when I connect via USB OTGSo the question is simple:Why does STM32CubeProgrammer get timeout? The full log can be found here: https://pastebin.com/q9GttMiR     00:57:35:752 : UR connection mode is defined with the HWrst reset mode 00:57:35:918 : Device Descriptor: 00:57

In this code, the value of the range variable in the purse does not change correctly. What is the reason?Board = NUCLEO-F413ZH/* External variables --------------------------------------------------------*/ extern UART_HandleTypeDef huart4; extern volatile uint8_t range; extern uint8_t first_buffer[5]; extern uint8_t main_buffer[8]; /* USER CODE BEGIN EV */ void UART4_IRQHandler(void) { /* USER CODE BEGIN UART4_IRQn 0 */ /* USER CODE END UART4_IRQn 0 */ HAL_UART_IRQHandler(&huart4); /* USER CODE BEGIN UART4_IRQn 1 */ //__HAL_UART_ENABLE_IT(&huart4, UART_IT_RXNE); if(range == 0) { HAL_UART_Receive_IT(&huart4, first_buffer, 5); range = 1; } else if(range == 1){ HAL_UART_Receive_IT(&huart4, main_buffer, 8); range = 0; } /* USER CODE END UART4_IRQn 1 */ } 

Hy all,I'm experiencing a problem with the internal browser of the CubeIDE.Starting from the beginning:I freshly installed Opensuse 15.6, to override a problem generated by an upgrade went wrong.After the OS was fine, I installed all the applications I usually need, and the CubeIDE (1.16.0) is one of them.Previously to the reinstall, I had the CubeIDE 1.13.2 that was working fine.The installation, just like before, was the "generic Linux" version of package, because the "rpm" package do not install in my PC.So after installed I opened the program and I found this window instead of the usual            In short the graphical window of the 'Information Center' was not filled with the usual graphical objects, but just a link.Actually the link works, and if clicked opens Firefox.So, for every link you will find in CubeIDE it will open Firefox, with a certain delay due to the time required to open it.As I said with the CubeIDE 1.13

 Hello,I am attempting to run a p2pServer_Ext sample application on my Nucleo WBA52CG board. Currently, I have a heart rate sensor application running on the same board. However, when I try to flash the new p2pServer_Ext application, I encounter an error. called Error in final launch sequenceI have two identical boards, one of which runs the p2pClient sample application. Interestingly, I can successfully flash the same p2pServer_Ext application on the other board using the same laptop and STM32Cube IDE software.What could be the possible reason for this issue, and what is the solution? My supervisor suggested that electrostatic discharge (ESD) during handling might be the cause, but the existing heart rate application works flawlessly. The problem seems to be specific to flashing new software.Any insights or recommendations would be greatly appreciated. 

We are using the STM32L071RB, currently have the firmware set to go to sleep (stop mode) and wake up after ~5 minutes with the RTC WUT (see section 22.4.6 and A13.3 in RM0377). This works great, however this timer isn't the only wakeup source. If the device wakes up due to a external interrupt, the timer restarts back to another 5 minutes. So, for these external interrupt events we need to know how long it's already been asleep to compensate and have the periodic wakeup keep the same interval. My first thought was that we could just read the "wakeup timer" register to see how long it's been asleep, but can't find any information on where that is located... (RTC_WUTR is simply the reload register, so it doesn't change)Does anyone know where the mcu is storing that counter/timer? Alternatively we could set up with an alarm or store the RTC value before going to sleep and compare, but we are low on space and don't want to rewrite deployed code unless necessary

Hi, I am using the LIS2DW12 on my board communicating over I2C with the nRF52840.  I have not yet been able to communicate with the accelerometer at all, and all attempts to read or write end the same way (see screenshot)I have the CS and SA0 lines both pulled up to VDD, and VDDIO is tied to VDD because they are the same voltage, 1.8V.  Could there be an issue with VDD and VDDIO being the same rail? 

Hi,i am using both the VL53L5 and L7 in a quite limited space, where the sensor need to run in the 8x8 continuous mode. Therefore, the thermal design is quite challenging.  So, my question is: what temperature does the sensor specifically deliver with the parameter "silicon_temp_degc"? Can it be assumed to be its junction temperature? If not, can a delta between silicon temperature and junction temperature be estimated?

Is it possible to implement UCPD sink on a stm32G4 without RTOS. What all does that entail? What are the pros and cons?

Heyho,there's lots of info in the datasheets and the AN2867 about the specs of the HSE / LSE oscillators with passive crystals...But I'd like to have some "measurable" *** specs, so that I can compare a real life custom board, which means:voltage levels at the oscillator IN/OUT pins.*** Okay, the scope's probe's capacitance probably falsifies the actual signal, but so would be ST's...That would be some helpful info in the respective datasheet - and not some other app note.IMO it's not really good documentation if there are specs used in the AN which you cannot find in the datasheet, but only in a table in the AN.So, what can ST please tell me about "good, reliable voltage levels" / swing in Vpp at the HSE and LSE IO pins?

Hi,I'm running STM32C011F4U6TR using the LSI (32KHz) in a infinite loop.Here's the current consumption I see from the STM32CubeMonitor-Power softwareI expect to see around 80uA flat as datasheet shows at page 39What could be the reason for the 170uA peaks I see using STM32CubeMonitor?Gaston

Hello everyone,I'm working on an N classification project using the NanoEdge AI library on an STM32 microcontroller. My databases contain data on diabetes (diabetic or non-diabetic) with 8 different parameters.Objective: I want to integrate the deployed files (.a and .h) of NanoEdge AI into STM32CubeIDE and configure communication with a serial monitor (Serial Monitor). The idea is to capture inputs through the serial monitor, process them in STM32CubeIDE with the NanoEdge AI Studio classification model, and then display the classification results (diabetes or non-diabetes) on the serial monitor.Need Help For:Integration of NanoEdge AI deployed files into STM32CubeIDE.Configuring serial communication to receive user input.Processing input data and calling the NanoEdge AI classification model.Displaying classification results (diabetes or non-diabetes) on the serial monitor.Any assistance, advice, code samples or documentation would be greatly appreciated!Thanks a lot for your help.

Hi all,I'm porting a project from a F072 (Nulceo-F072) to a custom PCB with a STM32L072.The board is going well, except when I try to use the USB (CDC mode).When I plug it into my PC, the OS can see it -         Bus 006 Device 072: ID 0483:5740 STMicroelectronics Virtual COM Portbut I can't connect to it. I can put it into Boot mode - again the OS sees it -         Bus 006 Device 071: ID 0483:df11 STMicroelectronics STM Device in DFU ModeBut STM32CubeProgrammer can't see it...The hardware design is the same as the Necleo-F072, however, I have added a USBLC6-2SC6 for protection.I have placed various breakpoints around the USB CDC module to find out where it's going wrong, but I haven't found a trigger point yet.Has anyone got any leads?Kind regardsPedro 

I have configured the activity/inactivity function, but I only get the interrupt raised on inactivity, not on activity. Is this function supposed to be able to alert me to both activity and inactivity? Or is it just inactivity that raises the interrupt?

Hi, I am using MKI239A and MKI109V3 with LSM6DSV (IMU). Knowing the full scale of accelerometer and gyroscope, I still need resolution information to calculate the exact readings. I did not find relevant resolution info on data sheet... Could you please provide some information? thanks for your help! @Federica Bossi 

Hello I I'm using the -> GitHub - STMicroelectronics/STMems_Standard_C_drivers, for presence and motion detect with a NUCLEO-F401RE directly connected with STEVAL-MKI231KA, i can read the sensor ID and setup the other paramethers, but my question is related to wakeup_thread, i to setup an external interrupt connected to INT1 from the board sensor to toogle this variable? without this i think that i will not start to read the sensor properly. the example is: https://github.com/STMicroelectronics/STMems_Standard_C_drivers/blob/master/sths34pf80_STdC/examples/sths34pf80_tmos_presence_detection.c   /* handle event in a "thread" alike code */            if (wakeup_thread) {              wakeup_thread = 0;              motion = 0;              presence = 0;