STM32CubeMX (MCUs)

Hello,If clockmux in STM32cubeMX clock configuration is grayed, does it mean that there is no clock output and the peripheral shall not function ?I try to use just the clock configuration generated code from stm32cubeMX and do the rest code modifications manually.Thank you,ran

Hi all.I'm working on my own board and using 3 separate I2C devices. MPU sensor, current sensor, and an IO expander, all having their own bus. For testing purposes, I've relied on the CubeMX code to generate the base code for me. Only one of the I2C (I2C4) busses work. My oscilloscope confirms nothing is sent out of I2C1 and I2C2. HAL returns HAL_TIMEOUT tooHas anyone had else had similar issues with this?Thanks

Hi,I'm trying to create a project to test the USB Host in HID keybord mode using the NUCLEO-H743ZI board. My keybord worked in the STM32H743-EVAL board and the STM32Cube_FW_H7_V1.3.0 USB Host HID example.  I noted that the Eval board example code generate an OTG_FS_IRQ just after the "USBH_Start(&hUSBHost)" function call. Only if the Keyboard is attached. My project runing in the NUCLEO-H743ZI don't trigger the ISR. What could be wrong with my CubeMx V4.27 configuration?

I just genarated a MKR-ARM V5 project, I build it, and have these problem.

Posted on November 06, 2017 at 14:05Hello all,In my test project I want to use the STM32F4 Discovery Board (MCU: STM32F407VGTx) to realize the following simple functions with the help of Simulink and STM32-MAT/TARGET:1) Making three user LEDs (PD12, PD13 and PD14 ) blink one by one, whereby each LED blinks 1 second.2) Using the user button (PA0) to toggle LED PD15. I made the following configurations for my project:1) STM32CubeMX: I only changed the input mode of PA0 from GPIO_ETI0 to GPIO_Input. Other configurations stay as default.2) Simulink:    a) Type of Solver: Fixed-step   b) Solver: auto   c) Fixed-step size(fundamental sample time): auto3) Keil: Nothing changedSimulink models *.slx in three different versions and the MCU configuration file *.ioc are availible in the attachment. You can check them for more details and use them to establish a new project again. According to the simul

Can anyone help me?Here is the log:chdir /home/cxcygzf/STM32CubeMX/.current dir /home/cxcygzf/STM32CubeMXlog4j user configuration file not found: /home/cxcygzf/.stm32cubemx/log4j.propertiesConfigure log4j with default settings from jar:file:/home/cxcygzf/STM32CubeMX/STM32CubeMX!/log4j/log4j.stm32cubemx.properties2019-01-12 12:58:09,972 [INFO] MicroXplorer:486 - Detected Java Version = 1.8.0_1922019-01-12 12:58:09,979 [INFO] ApplicationProperties:181 - Using Application install path: /home/cxcygzf/STM32CubeMX2019-01-12 12:58:09,999 [INFO] DbMcusXml:68 - Set database path to: /home/cxcygzf/STM32CubeMX//db//mcu/2019-01-12 12:58:10,013 [INFO] DbBoardsPdsc:54 - Set plugin database path to: /home/cxcygzf/STM32CubeMX//db//plugins/boardmanager/2019-01-12 12:58:10,014 [INFO] DbMcus:262 - Set plugin images path to: /home/cxcygzf/STM32CubeMX//db//plugins/mcufinder/images/2019-01-12 12:58:10,014 [INFO] DbBoards:224 - Set plugin images path to: /home/cxcygzf/STM32CubeMX//db//plugins/mcufinder/image

Hi!I use an STM32F746 and I configured STM32CubeMX clock tree as is :I just use PLLI2S for the MCO2 output (for Ethernet purposes). I don't use SAI1, SAI2, I2S or SPDIF-RX, so the HAL_RCCEx_PeriphCLKConfig function does not initialize PLLI2S:HAL_StatusTypeDef HAL_RCCEx_PeriphCLKConfig(RCC_PeriphCLKInitTypeDef *PeriphClkInit) { ... /*-------------------------------------- PLLI2S Configuration ---------------------------------*/ /* PLLI2S is configured when a peripheral will use it as source clock : SAI1, SAI2, I2S or SPDIF-RX */ if((plli2sused == 1) || (PeriphClkInit->PeriphClockSelection == RCC_PERIPHCLK_PLLI2S)) { ... // THIS SECTION IS NOT CALLED: plli2sused == 0 and PeriphClkInit->PeriphClockSelection is not strictly equal to RCC_PERIPHCLK_PLLI2S, although it contains it as a binary mask } ... }The workaround is to initialize it manually after the SystemClock_Config() call : PLLI2SInit.PLLI2SN = 100; PLLI2SInit.PLLI2SP = RCC_PLLP_DIV2; PLLI2SInit.PLLI2SR = 2; PLLI2SIn

Hi, I tried to establish TIM3 (as well as TIM1 and TIM2) of F072RBT6 to work in the Input mode to capture pulses. But, I found that in the "GPIO mode" field for this pin is no an Input mode, but the Output (Alternate Function Push-pull)!! I think it is bug. Please check screenshot of the latest CubeMX. The same bug present for the F072RBT6 in previous CubeMX ver.4 too. There is no such problem with F103C8T6 MCU. 

After upgrading from CubeMX 4.27 to 5.0 i found out that HAL_SYSTICK_IRQHandler() call is missing from SysTick_Handler(). Is this a bug or a feature??See SysTick_Handler code from 4.27:void SysTick_Handler(void) { /* USER CODE BEGIN SysTick_IRQn 0 */   /* USER CODE END SysTick_IRQn 0 */ HAL_IncTick(); HAL_SYSTICK_IRQHandler(); /* USER CODE BEGIN SysTick_IRQn 1 */   /* USER CODE END SysTick_IRQn 1 */ }and now the same function generated by 5.0void SysTick_Handler(void) { /* USER CODE BEGIN SysTick_IRQn 0 */   /* USER CODE END SysTick_IRQn 0 */ HAL_IncTick(); /* USER CODE BEGIN SysTick_IRQn 1 */   /* USER CODE END SysTick_IRQn 1 */ }

Hello.After updating CubeMX to the latest version, the microSD card is no longer formattedMounting, creating files and writing to them is normal.When calling a function:f_mkfs("", FM_FAT32, 0, work, sizeof work);Hangs up in the HAL_SD_WriteBlocks function, in this loop:while(!__HAL_SD_GET_FLAG(hsd, SDIO_FLAG_TXUNDERR | SDIO_FLAG_DCRCFAIL | SDIO_FLAG_DTIMEOUT | SDIO_FLAG_DATAEND | SDIO_FLAG_STBITERR))I tried different MicroSD, the result is the same everywhere.And before that, everything worked fine.Perhaps the reason is due to the fact that in CubeMX in the FATFS settings the BSP item (Detect_SDIO) appeared

Posted on June 30, 2018 at 15:49Hi all:     Now I use stm32h743zi, using cubemx to generate LwIP project, but the LwIP option is gray. Dose anyone know that how to fix this. The following picture is the picture what I confige the cubemx project. Thanks.#stm32cubemx. #stm32h7-ethernet

i have tried to generate the lwip code using cubemx for stm32h743zi nucleo but getting .can some one help mw with .ioc file to create a basic lwip program.i have attached the error that iam getting

Right at the moment I have 2 software, Atollic TrueStudio & STM32CUBE_MX . I am pretty confused, which one to use for an STM32-Cortex M4 ? Is there any difference between Atollic TrueStudio & STM32CUBE_MX software? Which one is stable? thanks

Note on a specific code creation problem: I use CubeMX for a project with STM32H743 and SD card interface with FatFS. When creating code the sd_diskio.c source has the following entry:/* USER CODE BEGIN enableSDDmaCacheMaintenance *//* #define ENABLE_SD_DMA_CACHE_MAINTENANCE 1 *//* USER CODE BEGIN enableSDDmaCacheMaintenance */After uncommenting "#define ENABLE_SD_DMA_CACHE_MAINTENANCE" the definition is commented again after a new code generation with STM32CubeMX. So I have to place the define in another place to have it active after a new Code Generation.The USER CODE BEGIN section has no USER CODE END entry. Instead another BEGIN with the same name is present (see above).

After updating the STM32CubeMX Eclipse Plugin to 5.0.0 version I get the following message on running the plugin: "This release of STM32CubeMX Eclipse Plugin cannot be used in macOS".The Plugin still opens, but I can't edit the peripheral values (it's actually unusable).I tried also with the standalone version of STM32CubeMX (SetupSTM32CubeMX-5.0.0.app), but the setup application doesn't start.I also updated the JDK, but the issue is still present.How can I solve the problem?Thanks!!!

I'm using CubeMX V 5.0.1 to create a simple project for Nucleo-L031K6 board. I've configured PA12 as an input. Under Pinout & Configuration->System Core->NVIC there is no option to enable "EXTI line 4 to 15 interrupts" . Show only enabled interrupts is not checked.I have a very similar project created with an earlier version (4.x.x) of CubeMX and the option to enable "EXTI line 4 to 15 interrupts" is shown when the project is opened with V5.0.1To duplicate, with CubeMX V5.0.1Create a new project for Nucleo-L013K6Select PA12 as input.Go to NVIC configuration as above and see that the "EXTI line 4 to 15 interrupts" selection is not available. What am I missing???Thanks,Dave

Posted on March 30, 2018 at 18:03 Hello, I have a device based on STM32F1 series that's using the USB CDC interface. TrueSTUDIO project is generated with STM32CubeMX. Everything is working fine except one last thing: Setting the serial number string from code. I can set the serial number string from STM32CubeMX or by overriding the define in Code #define USBD_SERIALNUMBER_STRING_FS '00000000001A'�? But I need the string to be unique per device, so using the MCU UID to generate an unique number would be the best solution. Generated parts are: [...] USBD_DescriptorsTypeDef FS_Desc = { USBD_FS_DeviceDescriptor , USBD_FS_LangIDStrDescriptor , USBD_FS_ManufacturerStrDescriptor , USBD_FS_ProductStrDescriptor , USBD_FS_SerialStrDescriptor , USBD_FS_ConfigStrDescriptor , USBD_FS_InterfaceStrDescriptor }; [...] uint8_t * USBD_FS_SerialStrDescriptor(USBD_SpeedTypeDef speed, uint16_t *length) { if(speed == USBD_SPEED_HIGH) { USBD_GetString((uint8_t *)USBD_SERIALNUMBER_STRING_FS, US

in CubeMX V5.01 release note, it says:• The TrueSTUDIO™ IDE is not supported.Is this only for this version release or for future as well?

Hi,I am new to STM32 systems and CubeMX5 and have several questions.I am using STM32F746 disco board with TrueStudio , I am trying to work with external SDRAM (first time working with external RAM) I configured the FMC and generate the code but all the memory not in extenal SDRAM (the address is not 0xC0000000 and above). What should I do or change to make work ?I understand that external ram change the internal or at least make it bigger, Am I right?It will be great if I can move the heap to the external RAMThanks for the help!!!David

In HAL_Init(); generated by STMCubeMX/* Compute TIM1 clock */ uwTimclock = 2*HAL_RCC_GetPCLK2Freq();is set to 32000000 instead of 216000000 /* Compute the prescaler value to have TIM1 counter clock equal to 1MHz */ uwPrescalerValue = (uint32_t) ((uwTimclock / 1000000) - 1);prescaler is wrong, 31 instead of 215What is wrong ?

Posted on March 22, 2018 at 06:49Hi,1. Is there any near future plan for CubeMX integration with new version of CMSIS, CMSIS-RTOS2  Version 2.1.2. ARM has also released CMSIS version 5.3.2. Is there any near future plan for integrating FreeRTOS version 10 in CubeMX.Thanks,#cmsis #freertos-stm32cube #cubemx-v4.24

STM32F030-xx selection in STM32 MX for M0 cores start with STM32F0C6

becouse of this problem:https://community.st.com/s/question/0D50X0000AAIIetSQH/i2s-dma-complete-transfer-irq-on-circular-mode?t=1546553719139I need to use stm32f4 hal library version 1.11I cant generate a project with CubeMX 5 and using that library version.Is there a way to use old hal library version?

STM32CubeMX and the chip itself seem to have pin 1. marked differently.I just got 100pin STM32F746vet from Digikey, If I hold it with text correctly there are are two dots or dimples on lewer left corner and upper right corner. But report from Cube has that dot on upper left corner. See the attached pdf.How can I find the pin 1.