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We would need to implement Secureboot & secure FW upgrade feature in one project.I find both STM32G0B0CE and STM32G0B1RET6 not support RNG.But the blow link shows they both support SecurebootX-CUBE-SBSFU - Secure boot & secure firmware update software expansion for STM32Cube - STMicroelectronicsMy question:Whether G0x0 and G0x1 could support secureboot & upgrade features?If not, whether you have any prefer mcu chips, pin to pin compatible preferred, for our new selection?BRs,Carlos

Is there anyway to port the libGesturesMZ.a library to RISC-V or provide source code for this? Currently only can be used with Arm Cortex chips and we want to be able to use the VL53L5 sensor with Risc-V chip the standard code to operate VL53L5 is processor agnostic, but the library to power gesture control is not. Let me know best path forward. Thanks

Hello!We have combined the CR95HF receiving antenna and wireless charging capability on 13.56Mhz. We monitor placed device by user on wireless charging and in this mode we disable attempts to read RFID.When if wireless charge is enable, on ST_R0 is 10.4V.This voltage on ST_R0 is present when reading RFID.This value exceeds the recommended 7V of AN4327, accordingly over 18V maximum differential input voltage between pins RX1 and RX2.This schematic solution have quality of reading RFID tags is normal.My questions:1. It's no damaged problem for CR95HF, if on ST_R0 have 10.4V when RFID card readed ?2. It's no damaged problem for CR95HF, if on ST_R0 have 10.4V when located on wireless charging ?In this state voltage on WRLS_CHRG pin up to 20V.In addition to pin RX, voltage affects on pin TX.3. In the case of where there is an attempt to cycling read RFID, user transferred device to the electromagnetic field of wireless charging. It is possible that the phases of the oscillations of the

thanks. -wq  

I am learning touchGFX by document. Almostly, I have no question, but in tutarial6(https://support.touchgfx.com/4.21/docs/tutorials/tutorial-06/tutorial-06-part-1), I have some issue as below, there seems some characters can NOT display normally at wildcard mode.Thanks. 

There seems to be an option to change assignment in STM32CubeIDE (in .ioc file), but DMA1 is assigned to A7 and DMA2 is assigned to M4 and the another core is always greyed out. Is it possible to unlock those settings?

Hi,I would like to report 2 bugs.I created a blank new project for STM32G030F6P6. When I try to enable USART1, it says "Unknown conflict". See the attached screenshot.For STM32L452RET6, when I set LSE drive level other than the default with LL drivers, the function call to LL_RCC_LSE_SetDriveCapability gets repeated basically in all peripheral initializer functions. This bug has been around for a while, it does not affect functionality but it bugs me.

JW

looking into this community i see that - azureRTOS https://community.st.com/s/topic/0TO3W0000004ZG8WAM/azurertos is under STM32 MCUs https://community.st.com/s/topic/0TO0X000000BSqSWAW/stm32-mcus- FreeRTOS_MPU https://community.st.com/s/topic/0TO0X0000005I9OWAU/freertosmpu is under STM32 MPUs https://community.st.com/s/topic/0TO0X0000003u2AWAQ/stm32-mpusI don't really understand why FreeRTOS is not a sub topic for STM32 MCUs in the forum.I looked into using FreeRTOS (in tickless mode) together with CubeMX and have the impression that the support for FreeRTOS in CubeMX is limited when it comes to regenerating code.  I didn't work with AzureRTOS (in tickless mode) before.From what i did see in a STM32C0 workshop FreeRTOS is not really a topic but AzureRTOS is promoted.My questions to STM and the community:- Is / will FreeRTOS for STM32 MCUs really be supported by STM ?- Are the problems named in https://nadler.com/embedded/newlibAndFreeRTOS.html worked on / solved by

On STM32MP1, how to use the internal temperature sensor, ADC2_INP12 and internal factory calibration?Any example?Is it possible to access these data via A7 or just on M4 ?

Hello,I have NUCLEO-G031K8 and want to change nBOOT0 using STM32CubeProgrammer (v2.12.0) but I'm unable to do so.I get four message boxes from STM32CubeProgrammer:"Warning: Option Byte: nSwap_BANK, does not exist","Warning: Option Byte: DUAL_BANK, does not exist","Warning: option Byte: DUAL_BANK, is not programmable","Option Bytes successfully programmed". Even though the fourth message box says that option bytes were successfully programmed - nBOOT0 value is unchanged.Here's log from STM32CubeProgrammer: 09:41:13 : Option byte command : -ob DUAL_BANK=1 nSWAP_BANK=1 IRHEN=1 nBOOT1=1 nBOOT_SEL=1 RAM_PARITY_CHECK=1 WWDG_SW=1 IWDG_STDBY=1 IWDG_STOP=1 IWDG_SW=1 nRST_SHDW=1 nBOOT0=1 09:41:13 : PROGRAMMING OPTION BYTES AREA ... 09:41:13 : Warning: Option Byte: DUAL_BANK, is not programmable 09:41:13 : Warning: Option Byte: DUAL_BANK, does not exist 09:41:13 : Warning: Option Byte: nSWAP_BANK, does not exist 09:41:13 : Bank : 0x00 09:41:13 : Address : 0x40022020 09:41:13 : Size :

in TouchGFX 4.20 i added PhysicalButtons like described in the documentation and it worked fine"PhysicalButtons": [ { "Key": 0, "Name": "BUTTON_0" } ],I see BUTTON_0 appearing in the touchgfx designer Trigger "Hardware Button is clicked"After updating to 4.21 this does not work anymore. The physical buttons are not shown in touchgfx designer

Hi!I'm trying to get an SPH0645 microphone to send sound data to my STM32F411 with HAL_I2S_Receive(), but the data I receive is not correct. According to the data sheet, the microphone gives 24 bits data on a 32 bit frame, with 24 bits containing data and the rest being filled with zeroes, which I confirmed by looking on my oscilloscope: (yellow is data, blue is word select and purple is clock)I try reading this data with the HAL_I2S_Receive() function as shown in the following code snippet:/* USER CODE BEGIN Header */ /** ****************************************************************************** * @file : main.c * @brief : Main program body ****************************************************************************** * @attention * * Copyright (c) 2023 STMicroelectronics. * All rights reserved. * * This software is licensed under terms that can be found in the LICENSE file * in the root directory of this software component. * If no LICENSE file comes with this softwar

We use the STM32Cube Programer in Virtual desktop，but in the desktop, the software can not enumerate the device, I try to find the reason, found the software STM32Cube programer use the libusb verstion 1.0.19, the version of 1.0.24 fix this issue. Could update the libusb version, thanks

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Hi everyone,I am having a hard time trying to get the max clock frequency out of the STM32H753ZIT6U.This is the revision V model and is capable of hitting 480MHz unlike its Y revision. This is my code to get to 480MHz:LL_PWR_ConfigSupply(LL_PWR_LDO_SUPPLY); LL_PWR_SetRegulVoltageScaling(LL_PWR_REGU_VOLTAGE_SCALE1); LL_APB4_GRP1_EnableClock(LL_APB4_GRP1_PERIPH_SYSCFG); SYSCFG_PWRCR_REG |= (0x01 << 0); while(LL_PWR_IsActiveFlag_VOS() == 0);   FLASH_ACR_REG &= ~(0x3F << 0); FLASH_ACR_REG |= (0x3F << 0);   LL_RCC_PLL_SetSource(LL_RCC_PLLSOURCE_HSI); LL_RCC_PLL1_SetM(4); LL_RCC_PLL1_SetVCOInputRange(LL_RCC_PLLINPUTRANGE_8_16); LL_RCC_PLL1_SetVCOOutputRange(LL_RCC_PLLVCORANGE_WIDE); LL_RCC_PLL1P_Enable(); LL_RCC_PLL1_SetP(1); LL_RCC_PLL1_SetN(30); LL_RCC_PLL1_Enable(); while(LL_RCC_PLL1_IsReady() == 0);   LL_RCC_SetSysPrescaler(LL_RCC_SYSCLK_DIV_1); LL_RCC_SetAHBPrescaler(LL_RCC_AHB_DIV_2); LL_RCC_SetAPB1Prescaler(LL_RCC_APB1_DIV_2); LL

I have a PC that can't access the internet, while I must work with it. So is there any way to download and import the touchFGX examples and stm32 dev kit to TouchFGX?

I'm using FDCAN and UART (9bits) on a custom board STM32G0B1RBT6. The longer messages from FDCAN are split up in 8 bytes max and combined on the board, which works. I can see the correct array of data until the transmit function, but on the bus not anymore or data is missing.I already tried to check the UART_FLAG_TXE, but this never changes. How can I be certain my TX buffer is empty/send without having a delay?

Hi, team.Question about security of the MCU.Is it possible to log illegal access by the debugger in the state of RDP Level 1? Any bits is a available for it?

MCU: NUCLEO-L433RC-PSTM32CubeMX version: 6.8.0MDK-ARM Community version: 5.38.0.0Java version: 8 update 361 (build 1.8.0_361-b09)When I try to generate code I get this message:The Code is successfully generated under : C:/Users/.../project Project language : C but MDK-ARM V5.32project generation have a problem.I open the generated project with uVision and when I try to build target files I get this message:project\project.sct(7): error: L6236E: No section matches selector - no section to be FIRST/LAST.Not enough information to list image symbols.Not enough information to list load addresses in the image map.In the uVision project window I also noticed that there is no Application/MDK-ARM folder with startup_stml433xx.s file. Does this mean that CubeMX is not generating this file?How could I solve this problem?I would really appreciate the help.

Hello,we (me and @Daniel Laszlo Sitzer​ ) and are working with a product based on the STM32MP157A and using TF-A, U-Boot (but not OPTEE).We are in the process for transitioning from TF-A v2.4 to v2.6 and are tryingto understand how we are supposed to transfer the flash layout to TF-A via DFU.In TF-A v2.4 we used to transfer the flash layout as a STM32 image via DFU to TF-A BL2, then we would transfer a FIP containing another TF-A and U-Boot which would parse the flash layout and expose the correct DFU interfaces to allow for flashing individual partitions.We noticed that in TF-A v2.6 support for STM32 images was dropped but more importantly support for transferring the flash layout in plat/st/common/stm32cubeprog*_usb.c was removed.We have understood that by now only FIP is the supported image format for DFU file transfers to TF-A. So we would like to understand if we are supposed to pack the flash layout in to the FIP file that we upload (currently only containing TF-A and U-Boot

#define HWREG(x) (*((volatile uint32_t *)(x))) int dataFromRegister = 0; void EXTI9_5_IRQHandler(); void GPIOH_Port15_Toggle(); void GPIOH_Init(); void GPIOK_Port5_Toggle(); void GPIOK_Init(); void SystemCLCKInit(); void setup() { // put your setup code here, to run once: /**********Enable Clock**************/ SystemCLCKInit(); // enable clock for system configuration SET_BIT(RCC->APB4ENR, RCC_APB4ENR_SYSCFGEN_Msk); delay(1000); // enable clock for GPIO PORTH on AHB bus SET_BIT(RCC->AHB4ENR, RCC_AHB4ENR_GPIOKEN_Msk); delay(1000); // enable clock for GPIO PORTK on AHB bus SET_BIT(RCC->AHB4ENR, RCC_AHB4ENR_GPIOHEN_Msk); delay(1000); /************SETUP PORTH15****************/ GPIOH_Init(); digitalWrite(LEDB,LOW); delay(1000); /*************SETUP PORTK1***************/ GPIOK_Init(); digitalWrite(LEDB,HIGH); delay(1000); digitalWrite(LEDG,LOW); delay(1000); /************Interruption****************/ //CONF EXTI SET_BIT(EXTI->IMR1, EXTI_IMR1_IM5_Msk); S