Hi,I'm attempting to set up an STM32U575 as an I2C slave. (The master is a F301)My problem is that the slave only receives one byte, and then proceeds to disregard all of the following data.I have set up a switch that turns on an RGB LED, depending o...
Hello im Khoi. i get big trouble with stm32l431rct, when i using freeRtos . Task1 i using spi comunication . Task2 i get ADC DMA . When i disable Task2 program no problem. But i enable task2 get problem spi hardfault-Handler . Excuse me :((
Hi during development of program I found weird behaviour. I am using STM32G030C8T6 MCU. I am trying to connect external device using HC-05 bluetooth module. In my project I also connect with devices using MAX3485 module for RS485 communication. I wro...
I have a breakpoint in the interrupt, but when i debug this point, the scope does not show the signal (red) as expected.It should be high and not low, as you can see in the picture.
Hello,I wonder if it exists an Ux_Device_HID example project for STM32U585ZITxQ mcu or the way to convert the Ux_Device_HID project for STM32U585AIIXQ present in the examples for a different packaged mcu. Best regardsIlaria
I am using CAN1 pins to Connect to the driver board (SN65HVD230). All Voltages are good. I am using 2 PCAN dongles with 120 Ohm terminations at both ends of the BUS with the Nucleo CAN shown above in the middle of the bus. I ported the code f...
Hello,I have custom board with STM32F301R8T6 and connected 4 channel slider sensor. I want to copy an example present in STM32CubeIde called TouchSensing_Linear. There in the configuration files such as tls_user.c, tls_user.h are includes for tls.h a...
Hi,Some doubts on the ECC functionality on STm32h74x.How can we know if the data can be corrected for cases DEDF and DEBWDF ? I always see the DEDF and SEDF fields set in my case. This bits are set when the control is hit the main(), and then I clear...
Hello,I am using a STM32G491 in LQFP48 package. In the RM0440 rev8 page 2122 the package code for LQFP48 is 01011. But I read 01001 which would be LQFP32. The device id 0x479 is correct. Is there a reason for this? Thanks.
Hello,I have a custom H743 board with Microchip USB3340 external PHY (REFCLK = 24MHz, dedicated external oscillator)In an code that use ChibiOS, my configuration should achieve HS mode, but ultimately, after handshake, it revert to FS mode (12Mbits/s...
