STM32CubeMX (MCUs)

Hi - stm32 cube mx version 5 is running very slowly for me (I've a good spec i7). Does anyone have any suggestions?

I'm using STM32CubeMX (5.0.0) and Atollic TrueSTUDIO (9.2.0) to implement I2C slave functionality on an STM32F3 series microcontroller. I am able to get the DMA to work accepting bytes from an I2C write command, but can't seem to get the DMA to provide the data for an I2C read command.I don't see any examples where DMA is used by the slave to provide transmit data. Is this possible, or is the I2C TX DMA only for master mode?Thanks.

Hi,i am trying to build up a QSPI connection with the STM32H7 Nucleo Board. But i am still struggling. I generated the project und did the setup with CubeMX. The Problem is that i can't send anything. I am measuring the CS and CLK with my oscilliscope but even there i can't see anything. I have attached my code. Could someone help me, pleas?

ADC channel selection is generated like this:LL_ADC_REG_SetSequencerChannels(ADC1, LL_ADC_CHANNEL_0);LL_ADC_REG_SetSequencerChannels(ADC1, LL_ADC_CHANNEL_1);LL_ADC_REG_SetSequencerChannels(ADC1, LL_ADC_CHANNEL_TEMPSENSOR);and it is incorrect: there must be a call of LL_ADC_REG_SetSequencerChAdd();

Well, the generated LWIP/ethernetif.c contains the following (after the header):Expression SWIPdatas is undefined on line 13, column 8 in ethernetif_h7.ftl. The problematic instruction: ---------- ==> list SWIPdatas as SWIP [on line 13, column 1 in ethernetif_h7.ftl] ---------- Java backtrace for programmers: ---------- freemarker.core.InvalidReferenceException: Expression SWIPdatas is undefined on line 13, column 8 in ethernetif_h7.ftl. at freemarker.core.TemplateObject.assertNonNull(TemplateObject.java:124) at freemarker.core.IteratorBlock.accept(IteratorBlock.java:100) at freemarker.core.Environment.visit(Environment.java:208) at freemarker.core.Environment.visit(Environment.java:297) at freemarker.core.CompressedBlock.accept(CompressedBlock.java:73) at freemarker.core.Environment.visit(Environment.java:208) at freemarker.core.MixedContent.accept(MixedContent.java:92) at freemarker.core.Environment.visit(Environment.java:208) at freemarker.core.Environment.process(Environment.jav

I use STM32cubeMX tool, generate interrupt function, compile and program successful in Keil V5. But this function doesn't work. How to solve the question?

This bug was in previous version (old user interface) and present in new versionThere are not initialization in MX_GPIO_Init(); and in MX_TIM3_Init();

Mcu: STM32F446RET6STM32CubeMX 5.0.0 (STM32Cube V1.0)So, yeah i figured out that if i use LL_RCC_DRIVER and then any periephal which only does have HAL_driver implemented by ST, it will get stuck in infinity loop in the corresponding init function.ie. if (HAL_CAN_Init(&hcan1) != HAL_OK) // <<- permanently stuck { Error_Handler(); }and the actual infinity loop is below. while ((hcan->Instance->MSR & CAN_MSR_SLAK) != RESET) // <-- Always true { if ((HAL_GetTick() - tickstart) > CAN_TIMEOUT_VALUE) // <-- never true { /* Update error code */ hcan->ErrorCode |= HAL_CAN_ERROR_TIMEOUT;   /* Change CAN state */ hcan->State = HAL_CAN_STATE_ERROR;   return HAL_ERROR; } }Now i ask, why i'm able to select LL and HAL driver mixture from cubeMX if it does not work anyway, using HAL_RCC driver and this proplem is gone, but that is not a fix.Second, MX_CAN2_Init() always results into HAL_ERROR?

Dear ST support,1. The following attached the issue of some pins being overwritten by the last pin configuration, I also didn't find the hide feature in the configuration pop-up.how i can solve this issue ?2. what is the correct configuration for 1-bit sdcard mode on BSP FATFS (Platform proposal)?because when I was ignored then I got a warning like in figure 2Thank you in advance

We are having trouble getting the SPI_FullDuplex_ComPolling demo working with TrueSTUDIO. It works in uVision, have not tried IAR yet.When we import the project we get the following message for the Build Configuration:   • "Orphaned configuration. No base extension cfg exists for fr.ac6.managedbuild.config.gnu.cross.exe.debug.1501117984"What does this mean? There is no build configurations present, how can we get deployed to our target?

any help would be very much appreciated.for the past few weeks I have been trying to get SPI & DMA working with HALwhat an up hill struggle !still only scratching the surface of it and this coding is not for the faint hearted or people that give up easily.OK I gave up using NSS hardware chip select at this doesn't seem to work correctly and more hassle than its worth ! you have to keep disabling the spi module and then re-enabling bit 6So I decided use a standard GPIO pin for my chip select, so much easier!1) set the Chip Select GPIO pin Low before the HAL_SPI_Transmit_DMA2) issue the HAL_SPI_Transmit_DMA data3) in the spi transmit complete interrupt, set the Chip Select Pin Highso I am able to send 3 packets of SPI DATA via the DMA in my init code before my main loopSPI INIT/* SPI2 init function */ void MX_SPI2_Init(void) { hspi2.Instance = SPI2; hspi2.Init.Mode = SPI_MODE_MASTER; hspi2.Init.Direction = SPI_DIRECTION_1LINE; hspi2.Init.DataSize = SPI_DATASIZE_8BIT; hspi2.Init.

STMCubeMX V 5.0 MCC STM32F413VHT6, TIM6 problem I'm using LL libraries. The interrupt generated with any setting always has a frequency around 3.6 MHz. Thanks for your help.

I do have a pretty decent computer. XEON 12 Core and 64GB RAM running Mac OS 10.14. But using this ST application is a terrible exercise in patience. Sometimes I need to double click things (e.g. TIMx under Timers on the left) so it changes to its settings. Over all version 5.0 is a real pain to use.BUT maybe there is something "sub optimal" on my system. Especially Java. Are there other users that suffer from slow user interface with that application? What is the preferred Java version?

stm32cubemx i want common shared driver folder to all my project

Hello,On starting a new project with new board, we need to have a STM32CubeMX, but in the cubeH7 example package, I do not find any STM32CubeMX project file.How do I create STM32CubeMX project file with the example ?Thanks,ran

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Hi,Looking at the block diagram in the datasheet, ABH1, AHB2, AHB3, AHB4, AXI are listed as supporting 200MHz.Cube (v5.0.0, H7 v1.3.0) however will not allow them to be set higher than 100 MHz, and says the must be <- 100MHz in the hover text.Is cube or the datasheet correct?Thanks,Jacob

hifor example i download https://www.st.com/content/st_com/en/products/embedded-software/mcus-embedded-software/stm32-embedded-software/stm32cube-expansion-packages/x-cube-led1.htmlbut cubemx cant add it !problem during load of selected file.this package version is not managed on this version of stm32cubeMX.please help me.tnx

Hello:I am trying to come to an understanding using timer configurations with CubeMX/HAL. I hope someone can point me in the right direction. This is specifically for timer capture, but is probably applicable to PWM generation, and/or PWM capture too. This is using the Nucleo-L476RG demo board.In general, I am spinning my wheels on the relationship of these things that all seemingly affect the frequency of an interrupt an capture. In the newest CubeMX, there is an example in: "STM32Cube_FW_L4_V1.13.0\Projects\NUCLEO-L476RG\Examples\TIM\TIM_PWMInput"In the readme file, it states that:The minimum frequency value to measure is (TIM3 counter clock / CCR MAX)                                        = (80 MHz)/ 65535             &nb

Hello,All the time I re-generate the code in CubeMX5 it deletes all my code in the main.cI have Mac OS High Sierra and use SW4STM32, working with MCU STM32F103C8.I tried all the options in the Code Manager / Code generation tab and nothing :tired_face:Edit1:I notice some code is left outside the main loop, otherwise all code inside the main() disappear.I also tried the old version of CubeMX 4.27 and the same problem arrises. I wonder if it has something to do with SW4STM32.Edit2:I uninstalled everything and re-installed again, it seems to be working now. I am not sure what was the problem. I will keep you updated if problem arises again.

That would be very bad. Those symbols are like a data privacy skull and crossbones warning.

HelloTo generate code cubemx try to donwlad stm32cube_fw_f7_V1140.zip without success.Is it possible to have a link to download it in a different way ?Thanks,

Hi,I am trying to compile a generated Makefile project on an Ubuntu machine (18.04 LTS). The compilation works fine on Windows 10.But on Ubuntu, I get the following error:kai@ubuntu:~/workspace/makefile_test$ make arm-none-eabi-gcc build/main.o build/stm32f4xx_it.o build/stm32f4xx_hal_msp.o build/stm32f4xx_hal_tim.o build/stm32f4xx_hal_tim_ex.o build/stm32f4xx_hal_rcc.o build/stm32f4xx_hal_rcc_ ex.o build/stm32f4xx_hal_flash.o build/stm32f4xx_hal_flash_ex.o build/stm32f4xx_hal_flash_ramfunc.o build/stm32f4xx_hal_gpio.o build/stm32f4xx_hal_dma_ex.o build/stm32f4xx_hal_dma.o b uild/stm32f4xx_hal_pwr.o build/stm32f4xx_hal_pwr_ex.o build/stm32f4xx_hal_cortex.o build/stm32f4xx_hal.o build/system_stm32f4xx.o build/startup_stm32f429xx.o -mcpu=cortex-m4 -mthumb - mfpu=fpv4-sp-d16 -mfloat-abi=hard -specs=nano.specs -TSTM32F429ZITx_FLASH.ld -lc -lm -lnosys -Wl,-Map=build/makefile_test.map,--cref -Wl,--gc-sections -o build/makefile_test.elf /usr/lib/gcc/arm-none-eabi/6.3.1/../../../arm-none-eabi/

All text in the CubeMX standalone application is really small when viewed on a HiDPI screen. Some symbols and controls are also too small.Please make sure that text and symbol size adapts to the screen resolution.

Hello,The first time code generation with CubeMX 5.0.0 for TrueSTUDIO worked just fine. Then I added a GPIO configuration and tried to re-generate the code resulting in the famous message "The Code is successfully ... but TrueSTDUDIOproject generation have a problem.". Following is the log showing the error:[...]2018-12-20 16:04:42,820 [INFO] CodeEngine:184 - oldGeneratedFile, D:\tmp\STM32\es32t\Src\main.c_save2018-12-20 16:04:42,959 [INFO] CodeEngine:202 - Generated code: D:\tmp\STM32\es32t\Src\main.c2018-12-20 16:04:43,641 [INFO] ProjectBuilder:1412 - Time for Copy HAL[1] : 89mS.2018-12-20 16:04:43,651 [INFO] ProjectBuilder:1974 - Project Generator version: 3.0.02018-12-20 16:04:43,667 [INFO] ConfigFileManager:779 - The Die is : DIE4482018-12-20 16:04:44,390 [INFO] ToolchainGenerator:120 - stack trace : java.lang.NullPointerException   at generators.TrueStudioGenerator.replaceLocationUriNodes(TrueStudioGenerator.java:119)   at convertor.Convertor.generat