Hi everyone, My name is Emmanuel Katto. I am having trouble initializing the I2C interface on the STM32F4 series. Could someone provide a simple example or point me to resources that detail the setup process? Looking forward to your responses.Thanks ...
Hello, i am trying to read and write from flash memory to hold some configuration datas. I am using STM32H723. When i try to write some part of flash memory, i can write for a few times, than my program goes to hardfault. When i run the code again, m...
Hi I have configured Octospi1 to Read / Write from my FPGA in memory mapped mode.The interface works well, but i have a problem that the CPU is not reading from the memory and just use last cached value.The Variables are set volatile. both the pointe...
Hi, I am using the IIS3DWB sensors' FIFO with the following setup:/* Set Output Data Rate */err = iis3dwb_xl_data_rate_set(&dev_ctx, IIS3DWB_XL_ODR_26k7Hz);/* Set full scale */err = iis3dwb_xl_full_scale_set(&dev_ctx, IIS3DWB_16g);iis3dwb_fifo_wat...
Hello,We’ve designed a device that uses an STM32 microcontroller to manage various features such as I2C, UART, ADC, IWDG, DMA, Flash memory handling etc. After running smoothly for a month, the device began malfunctioning, drawing 220 mA of current a...
The infographics displaying all Nucleo boards at once is missing from https://www.st.com/en/evaluation-tools/stm32-nucleo-boards.html . JW
Hello,We have been using NAND Flash (MT29F8G08ADAFAH4-AAT) interfaced with STM32L562 microcontroller using FMC interface. We are first trying to read the ID of the Flash using the below HAL API. if(HAL_NAND_Read_ID(&hnand1, &NAND_ID) != HAL_OK){retur...
Hello,perhaps someone here has an idea what's going wrong:I wrote a small program with cube ide to calculate a crc32 (standard polynom 0x4c11db7). It took me some time, but now I get the same result when using HAL_CRC_generate and 'manually' feeding ...
I use Arduino IDE and "STM32 MCU based boards" library to program Nucleo32. Here are the settings:I connect it directly using USB to computer.Here is my code: #include <SoftwareSerial.h> SoftwareSerial mySerial(PB6, PB1); // RX, TX void setup() { ...
Is there any example code for I2S to DAC using DMA for generating audios. Will it suitable to generate using wav data or pcm samples to generate audio using this method in this specific controller.
