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Wanted to confirm if the input/output voltage is 3.3V or 5V depending on the I/O structure of my pin . I scoped a PWM signal with the board connected to the PC and on the dedicated pin I see the signal in mV. I would like to send a higher voltage th...
I need to Know STM32F767ZIT6 I am developing project on these Dev board I need to know about upto 5 years are its will available in market or not
Hi All,I would need the link to download the ST-Link driver 2.1.0.0 from 08/06/2017.The latest one is interrupting the connection to board randomly every couple of seconds.I cannot find any link to the former ST-Link drivers, so please provide me the...
Hello All, I'm having a problem with an STM32G474 on a custom board. Overview of FaultFirst, weird behavior of the IWDG was observed. A hard fault was generated intentionally after 10 seconds of run time and no reset behavior was observed. Then, a wh...
Hi, I am working on a project on the STM32H730 that runs a high priority audio interrupt thread as well as a lower priority asynchronous loop for user interface processing and a 1ms SysTick interrupt for user interface processes that need some accura...
Hi guys,I am read the example "STM32Cube_FW_F1_V1.8.4\Projects\STM32F103RB-Nucleo\Examples\FLASH\FLASH_WriteProtection", and want to rewrite it on my board.my code is as follows: HAL_FLASH_Unlock(); HAL_FLASH_OB_Unlock(); HAL_FLASHEx_OBGetCo...
I have two codes, one only with the I2C4 communication working and the other code besides the I2C has the display but in this one the I2C communication does not work, what could be happening?With a logic analyzer I can see that in both codes the cloc...
Hello, everyone. I was trying to connect two prototypes in my computer: one containing a STM32L475 (connected through a ST-LINK V2) and the other using a STM32G474 (connected through a ST-LINK V3). The STM32CubeIDE warns about multiple ST-LINK connec...
Hello, everyone. I am developing a prototype using a STM32L475 and the NOR flash memory MT25QL512ABB. I am using the QuadSPI peripheral for the communication with these parameters:I used the QSPI_ReadWrite_IT example as a reference to fill these para...
I am designing a product with an STM32G474CET (LQFP48 package) and would like to use the ROM bootloader with I2C; looking at AN2606 section 48.1, I see that I must use I2C2, I2C3 or I2C4 if I want to use the ROM bootloader.This is fine, but according...
