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Hi, I have a STM32F767 project I recently updated to new software release: CubeIDE 1.12, CubeMX6.8 (both from previous versions 1.11.x and 6.7). CubeMX code generator now adds a check for flag VOSRDY after setting regulator voltage scaling in SystemClock_Config():LL_PWR_SetRegulVoltageScaling(LL_PWR_REGU_VOLTAGE_SCALE1); while (LL_PWR_IsActiveFlag_VOS() == 0) { }Before CubeMX 6.8 this was only the set function:LL_PWR_SetRegulVoltageScaling(LL_PWR_REGU_VOLTAGE_SCALE1);But the flag is never set at this stage. When I remove the check, my program runs fine again.I also created an emtpy project based on my .ioc (just deactivated ETH, USB, FreeRTOS, TouchGFX, USB and lwIP). No additional code, just the CubeMX generated code: Same behaviour! I can provide the project when needed.My observation of the PWR->CSR1->VOSRDY flag: It starts as 0 and gets only set to 1 later in the SystemClock_Config() function when calling LL_RCC_PLL_Enable();Can someone have a look at this please? ;)

I'm really uncomfortable keeping track of such small icons, which are also almost the same color as the background.I tried to find the brkp_obj.png file in the /opt/st/ directory (as suggested on stackoverflow), but did not find anything similar.Is it possible to change the size and color of this icon?

I am working on controlling of a stepper motor with STM32F446 and want to generate a PWM with variable frequency (trapezoidal) and stop it after some specified (n) pulses. I want to do this with register programming not HAL functions. So I want to know three steps bellow:How can I generate a PWM pulse with registers?How I can change its frequency?How I can count generated pulses and stop generating after som pulses?could someone help me in register programming?

There doesn't seem to be any documentation on whether the optional battery holder CN15 can be used on the unit, nor what it's specs should be if it is populated with a battery. I need constant RTC backup from the time the unit is first configured.

Hello,I am trying to use an LCD display on my custom board. I am utilizing the Rocktech RK043FN66HS-CTG display with the STM32H7B3IIT6 MCU. When I first initialize the firmware (in debugging mode), the screen flickers once or twice (showing signs of life), but then immediately goes to a black screen and stays like that. High Level Configuration Details:Utilizing LTDC interface with DMA2D accelerationInternal RAM (I have the footprint for External RAM, but I wanted to try and get it to work with the Internal RAM. I have sufficient RAM space internally)480 x 272 RGB565 display (hardware can handle up to RGB888, but to reduce RAM size, I am only using RGB565). Using FreeRTOS to do the TouchGFX taskI used this video as a general guide to make sure I got the right idea, but there are differences. However, he has the same issue during debugging that I am seeing. The screen flickers then goes black. https://www.youtube.com/watch?v=SRQD8JMeg_kIn that video, he notes that it was due to improper

I am using ST25DV64KC and ST25PC-NFC v 2.61 on my pc with windows 10. The software opens just for few seconds and then closes by itself. I have installed it thrice. I tried restarting my pc as well but nothing helped. Kindly let me know what can i do to use the software. Thank you.

I'd like to know STSPIN32G4 FIT Value to calculate MTTFdto meet SCF Level ​How can I find STSPING32G4 FIT Value?plesas let me know

Hello,I programmed the sensorTile STEVAL-STLKT0V1 with ALLMEMS1 end I used STM32CubeIDE with NUCLEO32. How I can change the sampling frequency (ODR) of accelerometers and gyroscopes?Thanks,Chiara

Project = CubeMX + STM32F469ZITx + 320x240 TFT.I have set up CubeMX correctly as far as I can tell, but I am getting the error "Width/height values must equal LTDC Window width/height"In the TouchGFX Generator, they are populated automatically!, so how can they be wrong?Please advise where I have made a mistake.Thanks,Chris.

Hi,The same as the title, I'm confused that why NOT just use systick as the tick of RTOS.The aim of the systick is for good portability of the RTOS, yes?

BLE-HID demo of STM32Cube_FW_WB_V1.14.1 not working with Android 13 ?Hello,The BLE_Hid of demo STM32Cube_FW_WB_V1.14.1 does not work with my Android 13 phone at all (services cannot be listed at all in nRFconnect)while it only kind of works with my Android 12 one (I can list the services with nRFconnect but cannot access them with an error BLUETOOTH_PRIVILEDGED required).- STM32CubeIDE Version: 1.12.0 Build: 14980_20230301_1550 (UTC)- STM32Cube_FW_WB_V1.14.1- BLE stack used is stm32wb5x_BLE_Stack_light_fw.bin from the same firmware package, and I have confirmed that it works using other example projects (BLE_Beacon for example)- code is STM32Cube_FW_WB_V1.14.1\Projects\P-NUCLEO-WB55.Nucleo\Applications\BLE\BLE_Hid without any modification- Nucleo board has no modification, and has the appropriate jumpers (tested using other BLE demos)The serial interface of the HID demo (the menu allowing to select mouse x,y,wheel and buttons) works as expected when clicking SW1, and I can change the v

In the ancient times, RM0316 used to contain also 'F302, but that changed long ago. Yet some relics remained, causing confusion: and a couple of more, related to these two, easily found by textual search.JW

Currently, I am working on creating a WiFi driver for EMW3080, which is integrated into the STM32U585I-IOT, for a commercial RTOS. Unfortunately, I have not been able to locate any programming guide or technical reference manual that would assist me in understanding how to communicate with the EMW3080 that is connected via the SPI bus.Upon reviewing the EMW3080 datasheet, it appears that AT commands are used to communicate with the WiFi module. However, I am still unable to locate any information regarding the specific commands or how to utilize them. I would greatly appreciate any guidance you can provide regarding where to find the documentation necessary to communicate with the firmware running on the EMW3080.Moreover, I can see that a TCP/ IP stack is running on EMW3080 which means that we get the processed packets from the stack. Is there any way we can get the raw packets so that we can use the native TCP/IP stack running inside Host OS?

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This is the sample program I used.This is sounddb.s .When I DEBUG a variable, I find that these pointers point to the same address.I used two audio files. How do I have my program play the second audio file directly?I modified the userFunction as shown below.I set the breakpoint at the location shown below.Observe the variables as shown in the figure below.I already extern the Engine_start1What is the reason for this?​

Hello all,I am trying to read temperature with the G030. At the moment there is quite a large difference between actual temperature and temperature read by the MCU (true temperature around 23.5 degC while MCU reads 32 degC)ADC_Init code:static void ADC_Init(void) { LL_ADC_InitTypeDef ADC_InitStruct = {0};   LL_RCC_SetADCClockSource(LL_RCC_ADC_CLKSOURCE_SYSCLK); LL_APB2_GRP1_EnableClock(LL_APB2_GRP1_PERIPH_ADC);   LL_DMA_SetPeriphRequest(DMA1, LL_DMA_CHANNEL_1, LL_DMAMUX_REQ_ADC1); LL_DMA_SetDataTransferDirection(DMA1, LL_DMA_CHANNEL_1, LL_DMA_DIRECTION_PERIPH_TO_MEMORY); LL_DMA_SetChannelPriorityLevel(DMA1, LL_DMA_CHANNEL_1, LL_DMA_PRIORITY_LOW); LL_DMA_SetMode(DMA1, LL_DMA_CHANNEL_1, LL_DMA_MODE_CIRCULAR); LL_DMA_SetPeriphIncMode(DMA1, LL_DMA_CHANNEL_1, LL_DMA_PERIPH_NOINCREMENT); LL_DMA_SetMemoryIncMode(DMA1, LL_DMA_CHANNEL_1, LL_DMA_MEMORY_INCREMENT); LL_DMA_SetPeriphSize(DMA1, LL_DMA_CHANNEL_1, LL_DMA_PDATAALIGN_HALFWORD); LL_DMA_SetMemorySize(DMA1, LL_DMA_CHAN

For testing purpose i am transmitting an array of 8 bytes with . But still the FIFO transmit ERROR flag in HISR is always getting set. Please do help!

HiMy company wants to use ThreadX Azure RTOS and it was not clear if we need to pay for licensing when we send the product to market,So will I need to pay?

I set my flash OB to iROT-Provisioned (Dont know exactly Product life cycle state, but I can not debug anymore) Based on my understanding, it may be in a CLOSED state. However, I am not sure how to change the state as I want to follow the Debug authentication control principle. Could you please assist me in changing the state of the flash OB?   Best Regard.  

Hello.I have a question.I use the STM8L MCU to design my product.In the product, I also the ST25DV04K tag. Now I cannot receive the GPO signal in the stm8l15x_it.c.In the official demo about STM32F4,GPO signal is received by the function called BSP_GPO_Callback.But in my STM8L,I cannot use the official demo.So,how to solve the problem?

As per datasheet pin 2 and pin 3 are OSC32_IN and OSC32_OUT pins I want to connect a 8MHZ crystal and was looking for OSC_IN and OSC_OUT pins, but could not find any info regarding them, can the OSC32_IN and OSC32_OUT pins be used for connecting the 8Mhz crystal?

Currently, my program cannot be executed, and it is useless to pull up the boot pin, and STLink cannot be linked. There is a way to reset the chip register boot_lock, TZNE, and RDP? or how to perform full chip erasure?

hello, i found this triac on an old controller board from year 2000 (its controlling a pump) and need a replacement part. But i can´t find this triac anywhere on the website of ST. Does anybody know which part could be a suitable alternative. thx and best Oliver

I'm using an STM32G4 to measure a pulse width, and wanted to set up TIM1_CH1 for rising edges and TIM1_CH2 for falling edges. My plan was to read the timer counter and subtract to obtain pulse width, and reset the counter on rising edges... I've got HAL_TIM_IC_CaptureCallback() running, but am not certain how to tell what event has caused the interrupt... I realize this is a newbie question - appreciate any pointers to the right application notes or documentation too. I'd also be interested in using DMA if there are methods to speed this up.