Ask questions, find answers, and share insights on STM32 products and their technical features.
Hi,I'm using STM32G071RBT6 microcontroller where I need the fastest ADC time sampling as possible. I'm sampling 12 ADC channels. One of them is Vbat.According microcontroller datasheet "5.3.22 Vbat monitoring characteristics", the minimum ADC samplin...
Hi,I'm using TIM1 in Encoder mode while running ThreadX in the program in STM32H523. I encountered an issue where TIM1→CNT only toggles between 0 and 1 when rotating the encoder. However, when I deactivated ThreadX, the encoder worked fine. I haven't...
I need help understanding how to calculate I2C timingR without using stm32cubemx.I have searched high and low and I haven't had any luck finding solutions.I want to create function that helps me manually setup the timing with different inputs without...
Hi @Susu , I have designed a custom board using STM32G431 and TCPP03, am able to see the debug traces in CubeMonUCPD. But unable to get the GUI interface and board is not detected. I have enabled the GUI interface in cubemx ,still not working.Can you...
HiIn the reference manual, RM0481 rev1, for analog watchdog window it mentions SQRi and JSQRi registers. I can not find any descriptions about these registers.Can someone help me clarifying this?BrImre
This is my first time working with any DSI/LTDC/HDMI related stuff, so I'm still figuring a lot of this stuff out and could use some help figuring out how times and clock speeds all interact. I'm using the STM32H757 Eval board. I have it working wit...
I am using the STM32G071. My first board is built on the G071G8UxN. This is a 28-pin version. UCPD1_DBCC2 on pin 14 PB0UCPD1_DBCC2 is also on PA10 but that's not connected on the 28-pin version. However, you can remap and replace PA12(pin 19) with PA...
Hi,We are currently utilizing a custom-designed STM32U5G7 microcontroller for our application with the MSI clock configured to 1 MHz. Despite configuring the device in Sleep and Stop modes, with all GPIO pins set to input and one pin configured as an...
We use a STM32H743 and I want to connect an external reference voltage to the Vref pins. We use 3 ADCs, and for each ADC, we sample 4 channels. Each channel must be read at 100 ksample/s. The 3 ADCs operate continuously. A common ADC clock of 10 MHz ...
I need help. I couldn't get any adc value whether with live expressions or UART . UART is working fine so the problem is within the ADC configuration code. have i miss or overcomplicated anything? #include "stdio.h" #include "stdint.h" #include "st...
