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Time out check load galcore module expiredwhay are we getting this, how to fix this, ?

I've designed an FOC board.First of all,I want to realize the SVPWM without using other transformation in order to make the motor rotate first.PWMC_SetPhaseVoltage(pwmcHandle, Valphabeta);so I generate an array about Valphabeta as the code below:#define PIDIV180 0.017453292519943 #define MAX 25000 int main() { double cnt=0,angle; int a,b; printf("int16_t test1[][2]=\n{\n"); for(cnt = 0;cnt<90;cnt+=0.05) { angle = cnt * PIDIV180; a = MAX*cos(angle); b = MAX*sin(angle); printf("{%d,%d},\n",a,b); } printf("};"); return 0; }and the FOC code is changed to below: cnt = (cnt+1)%1800; if(!cnt) { cnt1 = (cnt1+1)%4; } switch(cnt1) { case 0:// 4 quadrand a = test1[cnt][0]; b = test1[cnt][1]; break; case 1:// 3 quadrand a = -test1[cnt][1]; b = test1[cnt][0]; break; case 2:// 2 quadrand a = -test1[cnt][0]; b = -test1[cnt][1]; break; case 3:// 1 quadrand a = test1[cnt][1]; b = -test1[cnt][0]; break; }   Valphabeta.alpha = a;

Hi dear guys! I have a problem in touchgfx:​how can I change the scroll direction of scrollwheel using animateToItem()? I used the capability of circulation but I need to send negative value to rotate in a down-up manner... it's okay but if I set a time for animation period and the value change to negative then scrollwheel will rotate over the whole my elements to reach that position! My major problem is changing scroll direction...Please help me​...Thanks​

Using STM32H7B3I Discovery for program development.Using stm32h7b3i_discovery_ospi.c thus BSP_OSPI_NOR_*** functions.Which uses mx25lm51245g.c thus MX25LM51245G_*** functions.Which uses stm32h7xx_hal_ospi.c thus HAL_OSPI_*** functions.Can erase reliably calling BSP_OSPI_NOR_Erase_Block.Can read reliably calling BSP_OSPI_NOR_Read.Can write once to a particular offset reliably calling BSP_OSPI_NOR_Write.But cannot rewrite to same offset.Sometimes data is partly changed, sometimes not changed at all.Writing 16 bytes of data each time.Is there something about rewriting data that requires special handling?

I upgraded my CubeMX to 5.0.0 and installed F4 1.22.0 firmware recently.So, I tried to use CubeMX build a TouchGFX Project that use TrueSTUDIO as IDE.Since I was successful run a STemWin Project as my custom F429IGx board graphic solution.In order to enable TouchGFX middleware in CubeMX, I activated and configured FreeRTOS, CRC, LTDC, DMA2D, TIM7 and FMC-SDRAM1.All setting were the same with my previous STemWin project, excepted in GRAPHICS I used TouchGFX as Graphics Framework. And then I generated code.1. When opened the project, there were *.c , *.cpp , *.h and *.hpp files. But in C/C++ Build - Tool Setting , neither C++ Compiler and C++ Linker existed. So if I build the project under this settings, I will get a link error say something like main function undefined. Because main function is in main.cpp file and wound't be compile by GCC like other cpp files.2. So I converted the project to C++ project, by using File - New - Convert to a C/C++ Project (Adds C/C++ nature) method. Now

Hello,I am designing a firmware for an IoT that needs to be able to be updated securely. I decided to use the X-CUBE-SBSFU package. From a crypto point of view, the requirements are that:The firmware update needs to be confidentialThe firmware update needs to be authenticatedTherefore, I decided to use the SECBOOT_ECCDSA_WITH_AES128_CBC_SHA256 crypto scheme.So I will need to store on the IoT :One symetric key for AES128 (key 1)One public key for ECCDSA ((key 2)According to the UM2262 user manual, those keys are stored in the secure enclave. This means that :If I activate RDP lvl 2, those keys are immutable and can never be updatedIf I activate RDP lvl 1, I can mass erase the flash and reflash a bootlader with new keys so I need physical access to the device for the updateQuestion 1: Are those 2 statements correct ?Another possible scenario that I see is that:I use the Key Management System MiddlewareI modify the SBSFU so that the keys are stored in the section of th

It 's seem to me there is an error page 2651 of RM0468, STMH730 reference manual.the figure 782 has a Current limited power switch in the design, but if un understand corretly, is only need in OTG host or dual role device.Am I correct ? there is no need of current limited power switch on Vbus in peripheral only ?

Hello, I need to perform some task without using HAL libraries. I am using CMSIS. To start, I have set up a blinking led with timer. I programmed the clock as per attached picture. The source clock of TIM6 should be 60 MHz but the led behaves as it were 30 MHz. It blinks at half the speed.When I expect 500ms delay, the led stays on (or off) 1s. I don't' understand where this factor 2 comes from.What am I doing wrong? Here is the code#include <stdint.h> #include "stm32f2xx.h" #if !defined(__SOFT_FP__) && defined(__ARM_FP) #warning "FPU is not initialized, but the project is compiling for an FPU. Please initialize the FPU before use." #endif static void SystemClock_Config(); void TIM6Config (void); void Delay_us (uint16_t us); void Delay_ms (uint16_t ms);   int main(void) { // uint32_t i; SystemClock_Config(); //NVIC_SetPriority RCC->AHB1ENR |= RCC_AHB1ENR_GPIOBEN;   GPIOB->MODER |= 0x01 << GPIO_MODER_MODER14_Pos; GPIOB->OSPEEDR |= 0x01 <&

Hi,I am working on a custom board based on STM32MP157F and I am having some issues with USB and EHCI driver in U-Boot as well as with USB and OTG controller in U-Boot and TF-A.Once Linux is booted USB with EHCI driver works fine, but in u-boot it doesn't work properly.When EHCI is enabled in u-boot it will usually detect a connected USB drive at first, but while trying to access it, I randomly get the following timeout messages:“EHCI timed out on TD - token=0x80008d80�?It doesn’t seem to be a signal integrity issue though. In Linux it still works without setting any “phy-tuning�? parameter in the device tree. However, when using the OHCI driver in U-Boot it is possible to access the usb drives just fine.Another issue that might be related to this is that DFU with USB-OTG is not working properly on the device.The ROM code is able to load the TF-A image via USB-OTG and run it, but after that the USB-OTG connection stops working.The last message from TF-A is:“INFO:    DFU U

app_twi_perform() returns 0x03 == NRF_ERROR_INTERNAL.Reset board with button does not help.After Power Cycle can update EEPROM successfully.Accessing FTM buffer with proprietary smartphone app.

Hi,whenever we are using videos for video widget to upload it was not taken .only it gave output for what they were gave to us as a example video.Any solution please how we can access our videos (that to is in avi format) for video widget in touchgfx 4.18.0 version.

I have done an SPI transfer only with DMA and working fine, but when I need to do a daisy chain configuration its not working. I am suspecting the NSS signal.below is SPI configuration#define SPIx_Mode SPI_MODE_MASTER #define SPIx_Direction SPI_DIRECTION_2LINES #define SPIx_DataSize SPI_DATASIZE_16BIT #define SPIx_ClkPolarity SPI_POLARITY_LOW #define SPIx_ClkPhase SPI_PHASE_1EDGE #define SPIx_Nss SPI_NSS_SOFT #define SPIx_BaudRatePrescaler SPI_BAUDRATEPRESCALER_4 #define SPIx_FirstBit SPI_FIRSTBIT_MSB #define SPIx_TiMode SPI_TIMODE_ENABLE #define SPIx_CrcCalc SPI_CRCCALCULATION_DISABLE #define SPIx_CrcPolynomial 0Below is DMA configuration(DMA_MINC_DISABLE is used in case of single transfer) hdma_tx.Instance = SPIx_TX_DMA_STREAM; hdma_tx.Init.Channel = SPIx_TX_DMA_CHANNEL; hdma_tx.Init.Direction = DMA_MEMORY_TO_PERIPH; hdma_tx.Init.PeriphInc = DMA_PINC_DISABLE; hdma_tx.Init.MemInc = DMA_MINC_ENABLE;//DMA_MINC_DISABLE; hdma_tx.Init.PeriphDataAlignment = DMA_PDATAALIGN_HALFWORD; hd

Hello everyone,I have in my possession a X-NUCLEO-BNRG2A1, in order to get familiar with BlueNRG-M2SP. After using and tweaking STM32 samples, I can use the BlueNRG-M2SP (through the expansion board) effectively. However, I saw that you can download different firmware on the BlueNRG-M2SP module, depending on the desired use. In case I order ,lets say 20 BlueNRG-M2SP modules, will they come preloaded with a specific firmware, or do I have to programm each one separately ? And if they do come preloaded, which firmware is the "default" one ?Thank you in advance

I want to read an M24lr64E NFC tag from the X-NUCLEO-NFC03A1 board. this is really compatible with the Arduino UNO but I can't find an example code for the Arduino UNO. If anyone have a arduino code for X-NUCLEO-NFC03A1 board, please share with me.X-NUCLEO-NFC03A1 board is based on the CR95HF chip.

/* Start Machine Learning Core configuration */    for (uint32_t i = 0; i                               sizeof(ucf_line_t));         i++)    {        lsm6dsox_write_reg(p_lsm6dsox, lsm6dsox_MLC[i].address,                           (uint8_t *)&lsm6dsox_MLC[i].data, 1);    }    /*    Disable I3C interface   */    lsm6dsox_i3c_disable_set(p_lsm6dsox, LSM6DSOX_I3C_DISABLE);    /*&n

In the sensor_service.c source file, I add the char_prop_read flag in the below, but now the SensorTile does not even start BLE properly. Any help is appreciated.starting at line 1074, COPY_ACC_GYRO_MAG_W2ST_CHAR_UUID(uuid); ret = aci_gatt_add_char(HWServW2STHandle, UUID_TYPE_128, uuid, 2+3*3*2, CHAR_PROP_NOTIFY|CHAR_PROP_READ,              ATTR_PERMISSION_NONE,              GATT_NOTIFY_READ_REQ_AND_WAIT_FOR_APPL_RESP,              16, 0, &AccGyroMagCharHandle);

Please note the project folder below:

I am trying to get a simple I2C connection running and the I2C1 peripheral on a STM32L052 is giving me hell. Here is what I have done so far:I have written a simple driver for STM32L053 using I2C2 with interrupts. I have tried it on a couple of different slaves - it works with no issues, both reading and writing. I am using 4.7kOhm pull-ups, SCL clock is 100kHz, master and slave are both powered from 3v3 LDO, clock is HSI@16MHz. There is a 5us delay between successive I2C transfers (required by a slave device). Here is the code:uint8_t *i2c_txBuffer; uint8_t *i2c_rxBuffer;   void I2C_Init() { RCC->IOPENR |= RCC_IOPENR_GPIOBEN; MODIFY_REG(GPIOB->MODER, GPIO_MODER_MODE10 | GPIO_MODER_MODE11, GPIO_MODER_MODE10_0 | GPIO_MODER_MODE11_0); SET_BIT(GPIOB->OTYPER, GPIO_OTYPER_OT_10 | GPIO_OTYPER_OT_11); MODIFY_REG(GPIOB->AFR[1], GPIO_AFRH_AFSEL10 | GPIO_AFRH_AFSEL11, 0x00006600);   RCC->APB1ENR |= RCC_APB1ENR_I2C2EN;   I2C2->CR1 |= I2C_CR1_TXIE | I2C_CR1_R

Actually the RTC alarm I've set isn't coming out exactly. It triggers only once, after that it'll keep getting triggered for every one minute. How to do it for every X minutes?

HelloI need to develop a specific MP3 audio reader from SD card or USB flash memory.What STM32 microcontroller would you recommend to build such a MP3 audio reader ?What discovery or eval board do exist at a best price ?Thank you to anybody who may give me recommendations.Best regardsPatrick

With STm32F429ZIT6 the RTC battery used is 3.6V Ni-Cd and the RTC crystal used is 32.768khz. Initially, it works well for some days but after 1-2 months RTC date and time get reset to default value every time system is power reset. Need help to resolve this ASAP. Thanks in adcvance.

I couldn't find how to add UDESTK's debug screen to my SPC5, can you suggest me the correct way ?

I want to display the unit of volume as ft³. How can I do this in text widget of TouchGFX Designer?

Lsm6dsl reads out the data, and the z-axis data is always biased. When the acceleration range is set to 2G, it is placed vertically on the ground, and the z-axis is upward. The data is:Acceleration [mg]:30.68 106.32 1998.60the z-axis is down​Acceleration [mg]:60.21 140.42 409.37It can be found that the z-axis has an offset. Is this normal after lsm6dsl is powered on and initialized?

Hello,I'm working on a project with STM32CubeIDE. I would like to get a build script going which would use the headless build option. I've looked in User Guide:https://www.st.com/content/ccc/resource/technical/document/user_manual/group1/f8/a2/48/77/68/e6/4b/74/DM00629856/files/DM00629856.pdf/jcr:content/translations/en.DM00629856.pdfAnd it mentions the headless build but when I follow the instructions step by step and set it up exactly as shown in the guide, it does not build anything. I am running STM32CubeIDE 1.6.1, I set up my workspace in the location on the user guide, I have a project of the same name, I open a command prompt and navigate to the directory where the headless-build.bat file is located, I enter the workspace path with the correct 1.6.1 in place of 1.7.0 and try to build the project I created of the same name (NUCLEO-F401RE). After running the command listed:headless-build.bat -data C:\Users\Name\STM32CubeIDE\workspace_1.7.0 ‑cleanBuild NUCLEO‑F401REreplacing the Na