I use TIM1 to generate PWM. I want to stop it by the BRK signal. I need to delay the BRK signal so that it works only at the end of the PWM period.The delay will be implemented on TIM3 in OPM mode, and for this I need to synchronize the CNT of both t...
I've noticed that the frequencies written in the reference manual are different from the ones used in the HAL.Is there a good reason they are different? Which ones are correct?I attached a screenshot from page 407 of the reference manual.https://www....
hello everyone, I am trying to combine a H-bridge-based motor controller and a sensor connected by i2c with stm32g032k8txx. They both work when i run on different microcontrollers, but when I combine them, the sensor is working fine but the PWM of th...
Hi, I am trying to test my fault exceptions. In the event of an exception, I would like to get more information about the problem. In the event of an exception, I am finding the stack pointer and trying to get PC by unwinding the stack. I think the P...
Not really an "ask", but more an FYI...I only just now encountered this and see it's relatively new, relating to binutils 2.39...References:https://www.redhat.com/en/blog/linkers-warnings-about-executable-stacks-and-segments("The executable segment w...
Hi, as advertisedof course , but no : - no UART4 as the datasheet , page 14/200 (false because UFQFPN48 has 4 more pins than LQFP48 ?)- no UART4 as CubeMx : PC10 and PC11 are present , but no UART4I have got a STM32G431CBU6 from an chinese board make...
Posted on August 29, 2014 at 19:35I am trying to setup ADC sampling that is triggered by a Timer. Essentially I want to setup a 1 kHz timer that will trigger an ADC sample every 1 ms, and use DMA to transfer the sample data. I have all the component...
Hi ST-Members,I need to interface a 10.3-inch LVDS display with a resolution of 1920x720 to an STM32F769-disc0. I also have an H743 Nucleo board. Could you please advise on the method I should use to make the display work? Additionally, I plan to ini...
I am working with ADC in STM32G070RB nucleo board. While configuring I have seen SamplingTime common 1 and SamplingTime common 2. What is the difference between these two?
Microcontroller: STM32L051R8Tx (MSI used as system clock, set to 4.194 MHz) Board: custom design (no Nucleo etc.)The LPTIM1 is clocked by an external LSE (32,768 kHz, +- 10ppm).IDE: Keil uVision V5.36.0.0Compiler: ARM Compiler “Use default compiler V...
