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ST(Semiconductor) chip STM32F103CBT6, NRND(NOT RECOMMENDED FOR NEW DESIGNS) notice information has not been found on the website, how long is the remaining life cycle of this chip?When is the expected date FOR the manufacturer to notify NRND(NOT RECOMMENDED FOR NEW DESIGNS)?The ST official website found the promise of 10 years of supply, but now it has been 16 years of supply;

I Am facing another issue with this board.Her is my USB settingUSB_OTG_HS is Device OnlyNVIC SettingsUSB OTG EndPoint In/Out 1 INT checkedGLobal Int checkedUSB DeviceClass Virtual PortThen the init fails in USB_CoreReset with timeout.I checked the HAL_PCD_MspInit and pins looks OKay.static HAL_StatusTypeDef USB_CoreReset(USB_OTG_GlobalTypeDef *USBx) { __IO uint32_t count = 0U;   /* Wait for AHB master IDLE state. */ do { count++;   if (count > 200000U) { return HAL_TIMEOUT; } } while ((USBx->GRSTCTL & USB_OTG_GRSTCTL_AHBIDL) == 0U);   /* Core Soft Reset */ count = 0U; USBx->GRSTCTL |= USB_OTG_GRSTCTL_CSRST;   do { count++;   if (count > 200000U) { return HAL_TIMEOUT; <<<<<<<<<<<<< FAILS } } while ((USBx->GRSTCTL & USB_OTG_GRSTCTL_CSRST) == USB_OTG_GRSTCTL_CSRST);   return HAL_OK; }I just discovered that My USB config /**USB_OTG_HS GPIO Configuration PC0 ------> USB_OTG_

I'm having trouble getting TF-A to start from USB DFU using the STM32Programmer CLI. Here's what I get:$ ./xpro_uboot_prgm.sh ------------------------------------------------------------------- STM32CubeProgrammer v2.11.0 -------------------------------------------------------------------       Warning: Timeout is forced to 30000 ms     USB speed : High Speed (480MBit/s) Manuf. ID : STMicroelectronics Product ID : DFU in HS Mode @Device ID /0x500, @Revision ID /0x0000 SN : 003B00403431510930393938 DFU protocol: 1.1 Board : -- Device ID : 0x0500 Device name : STM32MP1 Device type : MPU Revision ID : -- Device CPU : Cortex-A7   Start Embedded Flashing service       Memory Programming ... Opening and parsing file: tf-a-stm32mp153a-xpro-mp1-mx-usb.stm32 File : tf-a-stm32mp153a-xpro-mp1-mx-usb.stm32 Size : 220.38 KB Partition ID : 0x01   Download in Progress: [==================================================] 100%   File do

Hello, I am trying to open a project that can turn on the low power MCU stm32l031 with ANT7-T-25DV64KC while turning high and low periodically for GPO pin of the MCU. I tried many different ways but still not done with any of them (steval code and using NFC4 and 7 provided by stm32cubeide).Would you please suggest me for any reference or sample for St25DV-i2c?

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In STM32F429ZI datasheet (DocID024030 Rev 10), in the beginning (page 1) it says:"LCD-TFT controller with fully programmable resolution (total width up to 4096 pixels, total height up to 2048 lines and pixel clock up to 83 MHz)". But in functional overview LTDC chapter (page 24) and STM32F4 reference manual (RM0090 Rev 19) LTDC chapter (page 480), they say  LTDC support resolution can only up to XGA (1024x768) resolution. Which one shall I believe, 4096x2048 or 1024x768?By the way, what is XGA​ resolution? Does it simply means 1024x768 pixels? If a LCD says it supports XGA resolution, does it mean this LCD has 1024x768 pixels?

Below is my code:uint8_t line[50]="Application is Running\n";uint8_t Buf[50];uint8_t A=0,B=0;  while(! HAL_GPIO_ReadPin(GPIOC, GPIO_PIN_13)); // wait for user button press  HAL_Delay(200);  strcpy((char*)Buf," \n\nI am in the Loop \n");  HAL_UART_Transmit(&huart1, Buf, strlen((char*)Buf), HAL_MAX_DELAY);  HAL_Delay(200);  strcpy((char*)Buf," Enter the number A : ");  HAL_UART_Transmit(&huart1, Buf, strlen((char*)Buf), HAL_MAX_DELAY);  HAL_UART_Receive(&huart1,&A, 2, 5000);  strcpy((char*)Buf," \nEnter the number B : ");  HAL_UART_Transmit(&huart1, Buf, strlen((char*)Buf), HAL_MAX_DELAY);  HAL_UART_Receive(&huart1, &B, 2, 5000);  sum=A+B;  sprintf((char*)Buf,"\n Number A = %d",A);  HAL_UART_Transmit(&huart1, Buf, strlen((char*)Buf), HAL_MAX_DELAY);  sprintf((char*)Buf,"\n Number B = %d",B);  HAL_UA

Hi I'm using STM32F407 development board. I want to syncronize TIM2 and TIM5. I've followed these instructions. Here is my TIM2 initialization function below:void TIM2Config (void) { /*************>>>>>>> STEPS FOLLOWED <<<<<<<<************ 1. Enable the TIM2 clock 2. Set clock division, enable auto-reload preload 3. ********************************************************/ //NVIC_SetPriority (SysTick_IRQn, 1); // 1. Enable the TIM2 clock RCC->APB1ENR |= RCC_APB1ENR_TIM2EN; // 2. Set clock coeff. as 2, enable auto-reload preload TIM2->CR1 = TIM_CR1_URS | TIM_CR1_CMS_1 | TIM_CR1_CMS_0 | TIM_CR1_CEN; TIM2->CR2 = TIM_CR2_MMS_0; TIM2->SMCR = TIM_SMCR_MSM;   TIM2->CNT = 0; TIM2->PSC = (uint32_t) 1-1; TIM2->ARR = (uint32_t) 26000000-1; TIM2->CCR1 = (uint32_t) 1300000-1; TIM2->RCR = (uint32_t) 0; TIM2->CCMR1 = TIM_CCMR1_OC1PE | TIM_CCMR1_OC1M_0 | TIM_CCMR1_OC1M_1; TIM2-&

Hi Everyone,I have a STM32L1 connected via USB in DFU-Mode.I'd like to write EEPROM, but trying to do so results in "Memory Limits Error".Using old DfuSe 3.0.6., this is possible... What am I missing? Is CubeProgrammer at all capable of writing EEPROM?Thank you!

please share the link to download the hardware schematic for board NUCLEO=F767ZI

Hi all!!Follow the wiki page, I added support to kernel FIT image in my Yocto distro for the board stm32mp157c-dk2 based on openstlinux-5.15-yocto-kirkstone-mp1-v22.11.23.Just I added the option: MACHINE_FEATURES += "fit" and I selected BOOTSCHEME_LABELS += "trusted" in stm32mp15-disco.conf and finally I generated the new image.The problem is thar after start kernel I see a ETZPC trace that does not appear in the typical configuration.FIT image traces:## Loading kernel from FIT Image at c2000000 ... Using 'conf-stm32mp157c-dk2.dtb' configuration Trying 'kernel-1' kernel subimage Description: Linux kernel Created: 2022-09-08 10:32:54 UTC Type: Kernel Image Compression: uncompressed Data Start: 0xc2000120 Data Size: 7903152 Bytes = 7.5 MiB Architecture: ARM OS: Linux Load Address: 0xc0800000 Entry Point: 0xc0800000 ... Verifying Hash Integrity ... sha256+ OK ## Flattened Device Tree blob at dbb017b0 Booting using the fdt blob at 0xdbb017b0 Loading Kernel Image Loading Ram

Can anyone suggest me some easy tips/libraries to play or decode those mp3 files to the speaker.

I am using a U585QI and have some external flash memory connected to an OCTOSPI. We are having some intermittent failures with it, and since we're powering the processor with 1.8v I want to try enabling HSLV for the Data/Clock lines. I found HAL_GPIO_EnableHighSPeedLowVoltage, but I'm not sure when to call it...1) Is this a common use case for the high-speed-low-voltage functionality?2) Is there any example code for this? Particularly the option bits aspect?

I connected my STM32WB5M DK with USB DFU mode according to manual and description.When i want to read or write the opt area over the cli and i got the error:Error: OTP programming is currently not supported on MCU devices What does it mean it is currently not supported? I saw in other post it was working in other versions?

A packet with CRC error has both SUBGHZ_IT_RX_CPLT and SUBGHZ_IT_CRC_ERROR flag set.In stm32wlxx_hal_subghz.c, this leads to both RxCpltCallback() and CRCErrorCallback() being called.https://github.com/STMicroelectronics/STM32CubeWL/blob/main/Drivers/STM32WLxx_HAL_Driver/Src/stm32wlxx_hal_subghz.c#L1244I believe that only CRCErrorCallback() should be called. That is what is done in the drivers provided by semtech for the sx126x:https://github.com/Lora-net/LoRaMac-node/blob/master/src/radio/sx126x/radio.c#L1282

I am using stm32f405 mcu and stm32cubeide.I'm beginner with cmsis v2 of rtos.i'm setting deferred interrupt task. so I want to set priority of deferred task.but I can't select "osPriorityISR".please help me. 

I'm using the Nucleo32L031 board connected to a Adafruit TCA9548A 1:8 multiplexer board. I have the board setup properly, Vcc = 3.3, GND, SCA and SCL pins double checked. I have a Sparkfun TMP102 temp sensor board connected to the TCA9548A's port0.I set the mux channel with:HAL_StatusTypeDef ret;uint16_t TCA9548A_ADDR = (0x70 << 1); //default address is 0x70uint8_t current_buf[3];channel_buf[0] = 0;ret = HAL_I2C_Master_Transmit(&hi2c1, TCA9548A_ADDR, channel_buf, 1, 15000); // sets TCA9548A output channel to port 0ret = OK hereThen I try to communicate with the temp sensor TMP102:uint16_t SEN_13314_ADDR = (0x48 << 1); // default address is 0x48uint8_t temp_buf[3];ret = HAL_I2C_Master_Receive(&hi2c1, SEN_13314_ADDR, temp_buf, 2, 5000);ret != OK hereI've checked all of the pull-ups are correct. If I connect the TMP102 I2C lines directly to the Nucleo's I2C lines I can read the temperature. I just can't using the mux.Has anybody successfully used the TCA9548A chip? Any

I wrote a simple GPIO driver for Nucleo-l432kc board I used one GPIO.c file and multiple headers for RCC GPIO ..etcI added the main method in the same file GPIO.c and it worked fine now I moved the main function to another file main.c (to isolate the example and the driver code) but now I got multiple definitions linker error when trying to link main.o and GPIO.o so how I can compile multiple source files and avoid this linker error ?GPIO.c:#include <GPIO.h>       uint8_t gpio_read_pin(GPIO_TypeDef *GPIOx, uint8_t pin){ return ((GPIOx->IDR & (1 << pin)) ? 1 : 0); } void gpio_write_pin(GPIO_TypeDef *GPIOx, uint8_t pin, uint8_t value){ if(value) GPIOx->ODR |= (1 << pin) ; else GPIOx->ODR &= ~(1 << pin); } void gpio_set_alt_func(GPIO_TypeDef *GPIOx, uint8_t pin, uint8_t alt_fun){ uint8_t baseBit = (pin * 4) % 32; uint8_t reg = pin < 8 ? 0 : 1;   GPIOx->AFR[reg] &= ~(0b1111 << baseBit); GPIOx->AFR[reg

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The file "api-ms-win-crt-runtime-l1-1-0.dll" as per windows does exist in C:\Windows\SysWOW64I get the same result after installing: en.st-stm32cubeide_1.11.0and  en.st-stm32cubeide_1.11.2Any ideas?

Hi I am trying to initialize TIM2 to get a PWM outpt from PA15 of my STM32F407 development board. Here is my TIM init function:void TIMConfig (void) { /*************>>>>>>> STEPS FOLLOWED <<<<<<<<************ 1. Enable the TIM2 clock 2. Set clock division, enable auto-reload preload 3. ********************************************************/ // 1. Enable the TIM2 clock RCC->APB1ENR |= RCC_APB1ENR_TIM2EN; // 2. Set clock coeff. as 2, enable auto-reload preload TIM2->CR1 = TIM_CR1_CKD_0 | TIM_CR1_ARPE | TIM_CR1_CMS_0; //TIM2->DIER |= TIM_DIER_UIE; TIM2->CNT = 0; TIM2->PSC = (uint32_t) 0; TIM2->ARR = (uint32_t) 8400; TIM2->CCR1 = (uint32_t) 840; TIM2->RCR = (uint32_t) 0; TIM2->CCMR1 = TIM_CCMR1_OC1PE | TIM_CCMR1_OC1M_1 | TIM_CCMR1_OC1M_0; TIM2->CCER = TIM_CCER_CC1E | TIM_CCER_CC1P; TIM2->CR1 |= TIM_CR1_CEN; }And GPIO config function:void GPIOConfig (void) { /*

have tried with STLink V2 and it's works fine. In the manual of ST-Link V3 they are not specifying any particular jumper settings for SWD. With a multimeter I cannot detect Vcc of 3.3V between the VCC and GND of SWD pins. Please find the below picture. Is it not possible to power the STM bluepill board target using ST-Link V3 SET. With Cube Programmer I am getting below error. The ST-Link V3 is detected by the system. I have double checked the SWD connection and as you guys know its simple with 4 wire.

I have the array of character strings that I am trying to printout to Real Term using a Nucleo -F072. The code compiles with no warnings or errors, yet every time I run this it jumps into the HardFault_Handler....Can someone please tell me what am I doing incorrectly??? My lack of knowledge on pointers and casting is somehow the cause.......char t[][4] = {"1234", "3455", "1121", "0032", "0621"};     for (k = 0; k < NO_ADC_CH; k++) { //test = hex2Ascii(stream + k); HAL_UART_Transmit_IT(&huart2, (uint8_t*)(&test[k]), sizeof(test[k])); //HAL_Delay(1); while(!ISR.UART_TxComplete); ISR.UART_TxComplete = F; }   void HAL_UART_TxCpltCallback(UART_HandleTypeDef *huart) { ISR.UART_TxComplete = T; }

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i had I2S 16bit out in slave mode running, but with 32bit data no success. always wrong byte order. so i try SAI , slave mode, 32bit data. but nothing coming from SAI....check with DSO.also DMA -> callbacks for half + full buffer never triggered.i dont know, what i am doing wrong, anyone can help ?i did (CubeIDE -> HAL ...) :init from HAL: MX_SAI1_Init();callbacks: HAL_SAI_RegisterCallback(&hsai_BlockA1, HAL_SAI_TX_HALFCOMPLETE_CB_ID, HAL_SAI_TxHalfCpltCallback); HAL_SAI_RegisterCallback(&hsai_BlockA1, HAL_SAI_TX_COMPLETE_CB_ID, HAL_SAI_TxCpltCallback);DMA init: fresult = HAL_DMA_Init(&hdma_sai1_a);start DMA: fresult = HAL_SAI_Transmit_DMA(&hsai_BlockA1, (uint8_t *)playbuf , (sizeof(playbuf))/2);i think, SAI should run now and via callbacks data send...but nothing happens.whats wrong , missing... ??