Scenario:Able to connect the STM32WB55 as Peripheral/Slave to Master (mobile phone). Communication is mostly solid between these devices, however, during periods of inactivity, the STM32WB55 randomly stops responding to the Master's empty PDU and re...
In the datasheet of W25N01GVZEIG,Data program load and quad data program load can transfer up to (2048+64) bytes.(The transfer of data between the controller and the external flash uses DMA)When I try to write 2048 bytes, nothing is written. The same...
I'm a beginner with STM32 and I'm trying to generate a sine waveform using a STM32G4 through the NUCLEO-G431KB board to be exact. I've been looking through tutorials on how to generate a waveform using a STM32G4 board, particularly this tutorial but ...
I use STM32CubeMX(ver 6.12.0) to configure STM32H7R3Z8T6, when i try to enable FMC to control nand flash, it suggest "NAND Flash 1 is not fully configured. Please enable addresses and data in the Mode section." as followingsomeone please help!!
Hi,I am new user of ST Microcontrollers. I am using STM32F4 Discovery board.Till now its default HSI oscillator I was using, now I am going to use the HSE clock of this.STM32F4 Discovery board have 8 MHz crystal, which is connected to the microcontro...
After normal power-on, the MCU does not run, but as long as something is used to shield it, it will return to normal. Help to see what is the reaso
Hallo,we are using STM32H735G-DK boards and wondering whether unaligned access of memory mapped HyperRAM should be generally possible or not.In the errate sheet for the STM32H735https://www.st.com/resource/en/errata_sheet/es0491-stm32h72xx73xx-device...
I have wrote software for recording audio from line in to wav file for STM32H745 discovery board.But output file is distortion (original file and output file is in attachment) Input file and output file is the same sample rate (32khz, 16 bit, 2 chann...
Hi,I'm having trouble with flash erasing on STM32U535. FLASH_EraseInitTypeDef EraseInitStruct; volatile uint32_t pageError; uint32_t FirstPage = 0, NbOfPages = 0, BankNumber = 0; uint32_t Address = 0, PageError = 0; if (HAL_ICACHE_Disable() !=...
Hello, I see lot of data, but couldn't get it work.I got ST-Link /V2 ISOL and MCU: Nucleo F439. Want to debug in SWD1. CN4 jumpers removed in MCU2. on CN6: pin 2 MCU (SWCLK) to pin 9 debugger pin 3 MCU (GND) to pin 20 of debugger pin 4 MCU ...
