STM32 MCUs Products

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Website issue

Hi there is an issue in the website and there is no way to contact the webmaster. The issue is in the contact list here: https://www.st.com/content/st_com/en/contact-us.html# , I've tried to send the email to: 1)AME_BO_West_Inquiries@list.st.com 2)me...

STM32F417 DAC offset

I'm using STM32F417 MCU for our system design, DAC1 and DAC2 is employed to output variable DC voltage, but both channel has about 50mV offset ( Set_DAC_Out1(0); ). In the user datasheet, there is no register related to adjust offset. Is there anyo...

New.Fish by Associate III
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Issue to use SPI1 with port B GPIOs

Hello All,What is the secret to enabling SPI1 on PortB GPIO? Attached code below works fine on GPIOA bits PA5 and PA7Any ideas?Thanks in advance,MikeLifting the example straight from the reference manual....// Configure PortA bits 5 and 7 for alterna...

uart rx interrupt advice

Hi All,I'm after a little bit of advice on how to use the uart interrupts. I would like to implement an interrupt driven uart receiver which takes a single byte at a time and stuffs it into a buffer. When a terminating char is received, a flag is r...

Non unique unique device ID or counterfeit parts?

Hi,I've encountered with weird situation with STM32L053C8T6 devices, namely all the devices share the same unique device ID. I use LL_GetUID_WordX() functions. And for the third word (LL_GetUID_Word2), I tried both offsets, 8U as current Cube library...

Synchronization failed between OV5642 module Camera of Omnivision and Nucleo F767ZI (STM32F767ZI). Fail the VSYNC and HSYNC Signals. ¿How could i implemented the camera on Nucleo F767ZI through DVP Parallel interface?

I have a problem with the synchronization between Omnivision camera (module OV5642 5MP UC-234 Rev B) and dev board Nucleo F767ZI. Fail the VSYNC and HSYNC signals i'm not obtain the correct behavior about this.I send the commands to the camera module...

I2C between 2 stm

Hi.I want to communicate between two stm32 of different cores via I2C, lets say between F0 and F7.F0 would be slave and F7 master.The idea is when user button on F7 board is pressed ,the control will shift to F0..but i don't know how to give a slave ...

asim khan by Associate III
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