Solved

With this configuration :nbr of conversion : 2scan conversion mode : EnableContinious Conversion Mode : cannot set to Enable !!!Discontinious Conversion Mode : ucannot set to Disable !!!Unless I am mistaken, I see no indication in the STM32U5 reference manual that does not allow this configuration (Scan conversion and Continuous Conversion).I guess a cubeMX bug?STM32CubeIDE 1.9.0, STM32CubeMX : 6.5.0-RC4,STM32U5 package version 1.1.0.

When trying to use the "List pinout compatible MCUs" feature to move an existing CubeMX project to a different MCU I get incorrect clock calculations in the clock configuration tab.For example, starting with a project for STM32L451RETx and then using "List pinout compatible MCUs" to switch to an STM32L451RCTx I lose the existing clock configuration and have to redo it manually.In the original project it looked like this:after switching MCU and reconfiguring I get this: I'm fairly sure that 16 MHz / 1 * 10 / 2 should be 80 MHz and not 40.The same problem exists in CubeMX 6.1.0. I couldn't test in CubeMX 6.5.0 because the list of pinout compatible MCUs never stops loading in that version.

Dear all, I used STM323H742VGT in one of my cards and I would like to configure it with ST Cube MX V6.5.0. According to the reference manual ADC clock source and pre-scaler can be set using ADCx_CCR register.I would like to use asynchronous clock source which is adc_ker_ck_input. However, I couldn't find any setting in ADC section of CubeMX. There aren’t any settings also for pre-scaler. I am familiar with STM32F7 and I could select pre-scaler over Cube MX.On the other hand, ADC_Clock is not enabled in Clock Configuration page in Cube MX. I don't know why. Normally, if I set a peripheral, related clock is enabled and I can change parameters in Clock configuration page. I added some screen shuts and if you can help me, it would be great. If I cannot set in ST cube MX, I need to write driver for it. I prefer ST Cube MX should do it for me. I may miss one thing to set and spend days to figure out.Best Regards

I'm not sure if this is a bug, but STM32CubeMX assumes GPIO is input while using LL library? And is not configuring it to be Input ?I found that I had to force to configure the pin as Input so it will work with external interrupts.

I have problems porting a H743Zi2 code to a H753. When using the .ioc file editor with the ADC the option to set the ADC clock prescalar is not present for the H753. It is there for the H743. The coeersponding line in the main.c code is not present either. Not surprisingly, a simple test program that was a polled ADC read did not work. Copying the setup code for the ADC and placing it after /* USER CODE BEGIN ADC1_Init 2 */ and then manually edting in:hadc1.Init.ClockPrescaler = ADC_CLOCK_SYNC_PCLK_DIV4;  // <-- Missing lineafter the line:hadc1.Instance = ADC1;was a workaround that worked.Is there a was to automatically add in such corrections? I need to for my pulse spectroscopy application to poke about quite a bit with the hardware configuration. So it takes a lot of time.

Hello,I have found a new bug in CubeMX generated code.My setup: STM32WubeIDE 1.9.0CubeMX 6.5.0Chip STM32WB55VGYxFirmware pack V1.13.2If you configure your project to enable RCC interrupts, CubeMX will generate twice the lines /* RCC_IRQn interrupt configuration */ HAL_NVIC_SetPriority(RCC_IRQn, 0, 0); /* RCC_IRQn interrupt configuration */ HAL_NVIC_EnableIRQ(RCC_IRQn);By searching through the template files in the CubeMX plugin sources for STM32CubeIDE, I was able to locate the source of the problem.The following code is from the file "STM32CubeIDE/plugins/com.st.stm32cube.common.mx_6.5.0.202202251913/db/templates/stm32xx_hal_c.ftl"The code is generated once in the section located in lines 161-183 and then generated a second time in section located in lines 184-207.The second section especially targets the initialization of the RCC module, however it does contain exactly the same code as the previous section (including some conditions that will never be true because they targets in

Dear All,I would like to report an issue in Cube MX V6.5.0. I have an .ioc file which is built with previous version of Cube MX. It was migrated to the latest version and I realized IWDG Timer Block is not seen in Clock configuration page. I thought it is about migration because I know that Cube MX V6.5.0 has some bugs and they were reported already. I re-built a project from scratch with V6.5.0 and IWDG timer block connected to LSI. I saved the new project and closed it. However when I re-opened the project, it disappered again. Please fix the issue. It is not about migration because I created a new project and it was ok. However when I saved and closed the project and re-opened it disappered.Regards

How to reproduce:Create new project in CubeMX 6.2 (in CubeIDE 1.7) with STM32L010F4P6 MCU.Select TIM2 or TIM21 properties, set clock source as ETR2.Set generation of RCC and TIM code with LL library (in Project Manager tab).In function SystemClock_Config(void) exists "while(LL_RCC_LSE_IsReady() != 1)" pattern, but LSE not used.L051K8T6 is OK.

LSE osilator source wrong seems. I set 32.768kHz but that it seems 0.032768kHz

I am using CubeIDE Version: 1.6.0 Build: 9614_20210223_1703 (UTC) to initialise the MPU as it is done for the TCP_Echoserver, however the LL resulting code does not set the LL_MPU_TEX_LEVEL1 bit for the second regionGenerated code:/* MPU Configuration */   void MPU_Config(void) {   /* Disables the MPU */ LL_MPU_Disable(); /** Initializes and configures the Region and the memory to be protected */ LL_MPU_ConfigRegion(LL_MPU_REGION_NUMBER0, 0x0, 0x30000000, LL_MPU_REGION_SIZE_256B|LL_MPU_REGION_FULL_ACCESS|LL_MPU_INSTRUCTION_ACCESS_ENABLE|LL_MPU_ACCESS_NOT_SHAREABLE|LL_MPU_ACCESS_NOT_CACHEABLE|LL_MPU_ACCESS_BUFFERABLE); LL_MPU_EnableRegion(LL_MPU_REGION_NUMBER0); /** Initializes and configures the Region and the memory to be protected */ LL_MPU_ConfigRegion(LL_MPU_REGION_NUMBER1, 0x0, 0x30004000, LL_MPU_REGION_SIZE_16KB|LL_MPU_REGION_FULL_ACCESS|LL_MPU_INSTRUCTION_ACCESS_ENABLE|LL_MPU_ACCESS_SHAREABLE|LL_MPU_ACCESS_NOT_CACHEABLE|LL_MPU_ACCESS_NOT_BUFFERABLE); LL_MPU_E

The latest versions of the STM32CubeL4 drivers (1.17.1) and CubeMX (6.5.0) introduce two bugs related to the OSPI and Delay Block Bypass.In stm32l4xx_hal_ospi.c line 383, the MODIFY_REG macro no long clears the DLYBYP bit. It also fails to set it according to the CubeMX configuration. I don't understand why these were removed.The CubeMX setting is using inverse logic. The setting is labeled Delay Block Bypass. Thus, Enable should indicate the bypass is enabled (HAL_OSPI_DELAY_BLOCK_BYPASSED), whereas Disable should mean disabling the bypass (HAL_OSPI_DELAY_BLOCK_USED). However, CubeMX reverses these values.

 I was able to resolve by adding to SPI2_Init  /* USER CODE BEGIN SPI2_Init 1 */ hspi2.Init.CLKPolarity = SPI_POLARITY_HIGH; hspi2.Init.CLKPhase = SPI_PHASE_2EDGE;But STM32CubeIDE 1.8.0 with same version FW_L1 V1.10.3 does have the options as below This is concerning, as upgrading to 1.9.0 then regenerating the project would change the auto generated SPI2_Init back to the default CPOL and CPHA Alec Davis

My company uses the STM32G0071CB chip. but I faced some issue.whenever I need to reboot main board, I have to reset the STM32G0071CB as wells.so I used the WWDG for resetting the chip.But sometimes, chip was not reset and CPU hang.(once a 400 times or randomly happen it)I used the below code for initializing and resetting.I didn't find anything wrong in my code.Could you please give me any guide?Thank you for your support in advanced.= Code =void Init_WWDG(void)   { /* Enable the peripheral clock WWDG */ LL_APB1_GRP1_EnableClock(LL_APB1_GRP1_PERIPH_WWDG); LL_WWDG_SetPrescaler(WWDG,LL_WWDG_PRESCALER_8); /* (1) */ LL_WWDG_SetWindow(WWDG,0x7E); /* (2) */ LL_WWDG_SetCounter(WWDG, 0x7E); /* (3) */ }   void Reset(void) { SCB->VTOR = 0x0; // Reset the Vector Table back to the bootloader FLASH->CR |= FLASH_CR_LOCK_Msk; LL_APB1_GRP1_EnableClock(LL_APB1_GRP1_PERIPH_WWDG); LL_WWDG_SetPrescaler(WWDG, LL_WWDG_PRESCALER_8); LL_WWDG_SetCounter(WWDG, 1); LL_WWDG_Enable(WW

Hello, I tried to run the RTC DS1307 first using libraries available on the internet. It was not successful. Later I tried to run the communication "manually" but it doesn't work either. Please help. The module with DS1307 works on Arduino. Through the Arduino I have set the output from the SQW Pin to flash every 1 Hz. Using STM I try to disable this function by typingHAL_I2C_Mem_Write(&hi2c1, 0x68<<1, 0x07, 1, 0x00, 1, 1000);but nothing happens. Please help me because I can't stand it anymore.To sum up:1 . I set configuration:2 . Generate the code via Cube.3 . Add one line of code: /* USER CODE BEGIN 2 */ HAL_I2C_Mem_Write(&hi2c1, 0x68<<1, 0x07, 1, 0x00, 1, 1000); /* USER CODE END 2 */and LED connected to SQW output of DS1307 is still blinking after uplode code to STM32F0 Discovery. What I do wrong?SincerelyPaweł

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Hi, I created my own model and saved it as .h5.However, when I analysed I got the error below. E010(InvalidModelError): Couldn't load Keras model D:\motion.h5,E010(InvalidModelError): Model saved with Keras 2.9.0 but <= 2.6.0 is supportedDo you have any ideas on how I could handle this situation?Thanks,

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I have q question about TS393 comparator.Datasheet says : Wide single supply range 2.7 V to 16 V or dual supplies (±1.35 V to ±8 V)I dont understand dual supplies condition.What does mean "dual supplies (±1.35 V to ±8 V)"?

Hi,   I'm using SPC58EC Disp board. I want to use ultrasonic sensors with it. For that I have to config eMIOS as input capture mode. So, is there any example to config the libraries. If any kindly give it with some instructions. Thank You

ContextI am working on NUCLEO-U575ZI-Q with an external ADC wired to the board. The ADC generated a rising edge on one of its pins, "DRDY" each time a sample is available.My objective is to retrieve the ADC sample without involving the CPU. The current solution is a DMA triggered by DRDY sending X dummy bytes to SPI TX register (X is the size of one sample from the ADC). The SPI then send (and read) 3 bytes to/from the ADC, receiving the sample. The bytes received are read with another DMA, but that is not the subject of this topic.In a normal case, the DMA gets triggered (ADC says "data are ready"), 3 bytes are sent so 1 sample is read, then another sample is ready, etc.. All is fine.In a case where the DMA is blocked for whatever reason, it will be triggered once (hit and fire, referring to figure 64 or RM0456 Rev 3, page 663), then a second trigger will occur (hit and memorize), and finally a third trigger will occur (hit and trash), generating a "trigger overrun event". There

there are two difference i found : 1). there is no Additional RAM.. 2). no 2nd checker core in SPC58NG84E7QEH0Y. CAN ST team provide more details what is mean by additional RAM here.. Many ThanksShambhu

I'm trying to upgrade the FUS and wireless stack version on my STM32WB55 Nucleo board via ST-LINK using STM32CUBE Programmer GUI tool and seeing this error message FUS_STATE_IMG_NOT_AUTHENTIC. I'm using "STM32WB5x\stm32wb5x_FUS_fw.bin" to upgrade the FUS version. Any suggestions to resolve this issue?

I am using the STM32WB55 microcontroller where I use BLE and integrate my main program with code that I am implementing.On the other hand, I need to use LoRaWAN and for this I use the HOPERF RFM95 module in which only the radio part is integrated but in which I could integrate the MAC layer in the STM32WB55 to be able to use LoRaWAN. Is it possible to integrate the MAC layer code inside my STM32WB55 or is it better to use a LoRaWAN module like the CMWX1ZZABZ and control it by AT commands?Regards,

I have an ADC chip, CS5532, that sets the MISO line on PB14 Hi if data not available, and Lo if it is. Can I read the state of the MISO line?Every time I try to do it I read that the pin is Hi (I am reading the IDR register)

Hello, I recently moved to the new 5.Y.4 version of the SDK because I am using a custom PCB based on STSPIN32G4 with external OPAMP resistor network (external gain) and after hours of searching I found out that 5.Y.3 doesnt support OPAMP in standalone mode due to a bug which has apparently been fixed in 5.Y.4, but now that I moved to the new version and do the workbench project new from scratch and building the code, I get the error "ST Intranet updater server unknown" (I get this even with standard settings) and in CubeIDE there are also errors when building the project which are not linked to any certain .c or .h file, the error occurs in the linker block as it appears.any help is greatly appreciated.