Solved

Hello.I have the latest version of Excel and when I open the .xlsm the following message appears: We have found a problem with content..... ¿Do you want to recover.....If I say yes all the formulas are broken. (I have the macros enable and the file is trusted)Any ideas about how to solve this?Thank you in advanceJoaquin.

I have a Nucleo F746ZG board with 8742A Phy. I am just trying to ping the device. I compiled and ran the LwIP example. The device IP doesn't show when looked at from the terminal (arp -a). JP6 and JP7 are on and the board is on stock configuration. On board, LEDs indicate that the link is connected, ethernet port LEDs are also working. What might be the problem with this issue?

Very annoying! I will be working on a file open in the default editor, along with other files open, and on the next compile I get a lot of errors because the original place, a line or group of lines, I was editing or copying now appears at random location(s) in the same file or other files that were open. This has actually been going on for sometime but I thought it was something I was doing wrong so I did not report it. It is not difficult to fix since it so obvious when it happens. It is completely random with respect to how much of the copied text, or the line being editted, or where it ends up and in what file. Sometimes it is complete code segments or a single character.OS: Linux 5.15.0-60-genericDISTRO: LMint 21 Cinnamon V5.4.12STM32CubeIDE V:1.11.0Build 13638_20221122_1308(UTC)

 stm32mp157a-dk1 board

Good morning.....I have a CubeIDE prj with .ioc and main. All compiles fine. I have created a second file with a main function (gfsk.c). I have excluded the original main.c for build. I would like to know when I go back into the .ioc to make a small change how do I get it to update the new gfsk.c file??? Where is the pointer to this in the IDE? I am finding that if I update the .ioc file in continually updates the old main.c file.

Hi, I am using STM32 F767Zi and tried this tutorial to use it as an USB host ***. I followed the steps but I always end up in Use Case _USER_CLASS_ACTIVE. I tried different USB devices but it's always the same. Does anyone have an idea how I can solve the problem or how I can look for the problem? Thank you!Post link deleted to adhere community guidelines.

I am trying to add SAIA support to my CubeIDE project on a Nucleo-H723. I have configured SAIA as Master with Master Clock Out and expect to see MCLK, FS, SCK at pins 14, 16, and 18 on CN9, but there is no output. Shouldn't these signals appear after initializing SAIA?

After running into some issues during an OS migration, I ran a firmware update on a nucelo_h743zi board using the stLink utility. After this I ran into many issues with flashing and debugging. While I can flash the board with openocd v11, it has some errors which I have attached. I also cannot debug the board using gdb or connect to it using stlink utility. Is there a way to revert the firmware to it's old version (V2.J2.MX?)

Hello, I am facing problems with DMA and DCMI . Since DMA has ability to generate multiple block transfers with single configuration, it means i can transfer image larger that 0xFFFF.So I writen code that would repat my DMA transfer for as much line as I have in my image, and transfer size would be one line pixel count.I configured sensor for 304x304 image, and with DMA i get transfered exactly 304*304 of u16 data ( I prealod array with 0xFFFF and see where tranfer is ended)What is strange, what data alignment is completely incorrect, while with FPGA, image is perfect and looks as expected ( i have one big light source in the middle)This is my DMA code in LLLL_AHB1_GRP1_EnableClock(LL_AHB1_GRP1_PERIPH_GPDMA1);   LL_DMA_SetChannelPriorityLevel(GPDMA1,LL_DMA_CHANNEL_12,LL_DMA_HIGH_PRIORITY);   DMA1_TR1 = LL_DMA_DEST_ALLOCATED_PORT0|LL_DMA_DEST_HALFWORD_PRESERVE|LL_DMA_DEST_BYTE_PRESERVE|LL_DMA_SRC_BYTE_PRESERVE|LL_DMA_DEST_INCREMENT|LL_DMA_DEST_DATAWIDTH_WORD|LL_DMA_SRC_ALLOCAT

Hi I'm looking for a wifi opencpu soc with 2*UART and I2C with SD card support.Can you Please sugggest me an IC

I am wanting to design a device that incorporates several TOF sensors in a uni-dimensional array for detecting an objects location. The sensors would have approximately 8mm of separation. Will they interfere with one another?

Hello,my system is based on an STM32MP151x, running embedded Linux (Buildroot generated + all the ST patches, v5.3.56). I am suing an SPI connection to an external hardware but so far, i am not able to set the SPI clock to 20MHz and higher.Looking at the code (spidev, spi) it looks like the controller is just picking the default value (12 MHz) whatever the value i am using in my IOCTL call (i am using user space spidev ioctl to setup the SPI).Is there a specific DTS section i might have omitted which would allow me to setup these higher SPI speeds ?Thanks,Jacques

we need to know that how to increase the log value in the "PLS UDE " we are currently using the SPC56P board and spc5studio along with that we are using UDE STK 5.2 for the flashing.

Hi ST community!My name is Vincenzo I would like to supply my NUCLEO-F303K8 with an external supply Voltage of +5V. I prepared a Test Project which control the LED3 to blink with a certain frequency. When I supply the NUCLEO through the VIN pin or through USB connector I see the LED3 blinks, but when I provide +5V through the 5V pin I cannot see the LED3 blinks.What am I doing wrong?I read the UserManual UM1956 and I cannot understand the reason why I cannot see the LED3 blinks. In this UM I read this procedure:VIN or +5 V power supplyWhen powered from VIN or +5 V, it is still possible to use ST-LINK for communication for programming or debugging only, but it is mandatory to power the board first, using VIN or +5 V, then to connect the USB cable to the PC. By this way the enumeration will succeed anyway, thanks to the external power source.The following power sequence procedure must be respected:1. Check that SB1 is off2. Connect the external power source to VIN or +5 V3. Power on the

Posted on November 30, 2017 at 21:45I have developed a program that runs on the STM32L432 Nucleo-32. When I write the program to the demo board using the USB everything works great. When I remove the USB cable and connect 5V/GND to the board, L2 goes red but the program doesn't run (I have the green LED flash). If I plug the USB cable in after powering up the board, the program does start to run. If I run the exact same program on my STM32476 Nucleo-64, the program runs fine (power jumper JP5 set to E5V). There is no mention of additional settings in the manual or datasheet for the STM32432. Any thoughts on this issue? What is the difference in powering the two demo boards?

Hi,I want to know how to configure Wi-Fi in STM32MP157F-DK2 from MP157 console port. 1) How to scan the Wi-Fi network and check scan results2) How to connect to a Wi-Fi network3) How to get information about the status of the Wi-Fi interfaces4) How to get a list of Wi-Fi link capabilities

Hello, I'm using STM32F746NG Discovery Kit.I'm trying to Write/Read data to/from External Flash using QuadSPI with BSP driver.Below is my simple function, I don't know why It's can not write to the memory.I really don't know exactly how to determine the block address and the Read/Write Address, can anyone help me to correct it? Many thanks,Hieu uint8_t * pData = "Hello World"; int i; if (BSP_QSPI_Erase_Block(0x90000000) == QSPI_OK) { if(BSP_QSPI_Write(pData, 0x90000000, 12) == QSPI_OK) { i = 1; } }static void MX_QUADSPI_Init(void) {   /* USER CODE BEGIN QUADSPI_Init 0 */   /* USER CODE END QUADSPI_Init 0 */   /* USER CODE BEGIN QUADSPI_Init 1 */   /* USER CODE END QUADSPI_Init 1 */ /* QUADSPI parameter configuration*/ hqspi.Instance = QUADSPI; // HAL_QSPI_DeInit(&QSPIHandle); //User Code hqspi.Init.ClockPrescaler = 1; // hqspi.Init.ClockPrescaler = 2;//User Code hqspi.Init.FifoThreshold = 4; hqspi.Init.SampleShifting = QSPI_SAMPLE_SHIFTING_H

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Hello everyone, I am implementing a DMX interface on a STM32G071K8. You will find information about DMX here: https://www.thedmxwiki.com/dmx_basics/dmx_timingAn UART interface is used to get DMX data. • I am used to use the Frame Error detection flag as a “Break�? detection (BREAK is a low state of 88us minimum on the transmission line) •Then I launch the DMA to get the full frame. •The next frame error or the idle (frame error is more accurate for DMX) might be used as end of frame.The break timing I have is 200us which should be more than enought to set the Frame error flag of the UART (set with 2 stop bytes and 250 000 baud)In my code I make an IO toggle in order to see the signal synchronisation on an oscilloscope.UART, Clock (default 16Mhz) and one test output IO are configured with STMCube. I use the following interrupt function: void USART3_4_LPUART1_IRQHandler(void){     volatile static uint8_t uartData;     if((USART3->ISR

Which Cluster may use to send and receive data or string between Router and Coord?And how do I coding for that.Thank you.

Hello,We are using STM32L412 RTC with STM32CubeIDE.Previously we are usingCrystal - 32.768 Khz SMD Crystal YXC YSX306GA 8.0 x 3.8 mmload capacitance - 10pf 0805In Previous Crystal we get about 6 seconds of RTC drift,to solve this issue, study the application note AN2867 : https://www.st.com/resource/en/application_note/cd00221665-oscillator-design-guide-for-stm8afals-stm32-mcus-and-mpus-stmicroelectronics.pdfand from this used below setup:Crytsal - ABRACON ABS25-32.768KHZ-6-T Crystal, 32.768 kHz, SMD, 8mm x 3.8mm, 20 ppmload capacitance - 6pF 0805But In new setup we are getting 24-30 seconds of drifiting.As we are following all guidlines mention in application notes, as compared to previous crystal, but getting more rtc drift (almost 4 time of previous rtc drift)Please help us to solve this issue.Thank You

Heyho,I was just trying to check awake vs sleep in my H723 application (no OS), so I wanted to make sure that my code is okay.It's using the cycle counter to measure all the cycles when the CPU is NOT sleeping, then compares the cycle sum to the SysTicks (1 ms).So please have a look if I did something wrong - because I was surprised about the results.When doing audio streaming via lwIP's TCP, it's about 50% sleeping at maximum bandwidth (~50Mbit/s), when streaming is off sleep percentage goes up to 98%.Here's where the cycle counter is recorded:/* +++++++++++++++++++++++++++++++++++++++++++++++++++++ */ /* MSTATE_IDLE: * CPU enters SLEEP mode to make room for DMA transfers */ case MSTATE_IDLE: { #if DEBUG_CPU_TIMING u32CycFuncStop = DWT->CYCCNT; u32CycFuncSum[15] = u32CycFuncStop - u32CycFuncStrtWake; u64CycSumFunc[15] += (uint64_t)u32CycFuncSum[15]; if( (u32CycFuncSum[15] > u32CycFuncMax[15]) && (u32CycFuncStrtWake != 0) ) u32CycFuncMax[15] = u32Cy

Hi, I'm writing a simple uart controlled oscillator.However when Including std::string, basic_string.h and stl_iterator.h causes several errors.it almost looks like something is not included, like remove_const_t add_const_t etc..In these errors, GLIBC THROW is used against c++17 spec, it's strange since the project was generated by the STM32CubeIDE, and I'd assume the accompanying library would be compatible with the c++ standard set as default by the same ide.Errors In question:c:\st\stm32cubeide_1.12.0\stm32cubeide\plugins\com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.10.3-2021.10.win32_1.0.200.202301161003\tools\arm-none-eabi\include\c++\10.3.1\bits\stl_iterator.h:2307:26: error: 'remove_const_t' does not name a type 2307 | using __iter_key_t = remove_const_t< | ^~~~~~~~~~~~~~ c:\st\stm32cubeide_1.12.0\stm32cubeide\plugins\com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.10.3-2021.10.win32_1.0.200.202301161003\tools\arm-none-eabi\include\c++\10.3.1\bits\s

The given example on LoRaWAN_End_Node software pack is transmit temperature, humidity, and pressure data. My main objective is to do the same thing but instead of send those three datas, I want to send the parsed GNSS data like how the SimOsGetPos did.My attemptI've replaces the SendTxData functinon with my own approach to replicate how SimOsGetPos works. Called both CUSTOM_GNSS_Init and GNSS_PARSER_Init and then set up a loop that will stop once the received data is valid.ResultThe program only done one data parsing and then it just stops (image attached).QuestionsWhy did my program stops after the first iteration and how do I fix that?I've attached my main.c and lora_app.c. I also attached the app_gnss.c that I used as reference to modify my lora_app.c file.Thank you.