Ask questions, find answers, and share insights on STM32 products and their technical features.
Hello, I have been trying to implement IAP in my device. But my code gets stuck in "UART_WaitOnFlagUntilTimeout". For once I was able to transfer the binary file of the new user application but later whenever I am trying to send the binary file it is...
hi allI have a weird operation on the I2C2 in STM32H743ZI cpui am sending 2 bytes to a I2c slave PCA9536DP, address= 0x41the operation works and the slave IC did toggle the outputs BUTat the end of the I2C2 transfer, the TC bit did not set even thou...
We need support with the interrupt vector mapping for the STM32L010R8 SoC, specifically from the Boot area to the Application area (Flash/SRAM). We are currently developing a custom boot loader for the STM32L010R8 series and are not using the ROM-bas...
Hi everyone,I'm working with the STM32L562 microcontroller and need to set up communication with the ADS8684 using SPI DMA. I am using SPI2, with the following pin configuration:PC1 for MOSIPC2 for MISOPA9 for SCLKPB12 for NSSCould anyone guide me on...
I have a question regarding the current consumption of MCU as when i configured peripherals as per my usage and test the current consumption in STM32CubeMX it shows 171mA average current. But in the datasheet the current consumption has different val...
Hello,I am currently in the design phase of a new circuit board. Roughly speaking, it's about connecting an STM32H7 (e.g. STM32H753XI) via FMC to an SDRAM and an FPGA. To save me the level conversion for the FPGA, it would be easiest to supply the AR...
Hi Folks,I have an issue with the RS485 Driver Enable Pin with the USART6 on an H7A3 (Nucleo).The Perhiperal is set up in CubeMX with "Hardware Flow Control (RS485) enabled.I have developed a driver using the Low Level functions.The Peripheral is set...
I'm trying to use the I2C line of an STM32G071G8U6TR to talk with an external device. I've used the STMCube to configure the pins to be I2C with pull ups and high speed which created this Init static void MX_I2C1_Init(void) { /* USER CODE BEGIN ...
Hi,I need a clarification about the configuration of GPDMA1 in linked list mode.I configure it using Cube MX v6.13.0, here some screenshots I took about the settings done: When I generate the code, in linked_list.c file I found the function MX_GPDMA1...
Hi,We've noticed that the STM32H533 micro-controller is not present in Longevity Commitment list.Is there a particular reason for this? We are planning to use this micro-controller in a number of new products going forward.Best regards,Michael Waite...
