STM32 MCUs Products

cancel
Showing results for 
Search instead for 
Did you mean: 

Forum Posts

AN5306,STM32G431: OPAMP output connected to both ADC's internal channels and external pins

在本文的第 32 页,图 38 显示了双电机控制应用的概述。 其中 OPAMP2 通过内部多路复用器连接到 ADC2IN16, 它还输出到外部引脚 PA6,该引脚通过附加线路连接到 ADC1IN1/PA0。 Translation: "On page 32 of this article, Figure 38 shows an overview of a dual motor control application. Where OPAMP2 is connected to ADC2IN16 ...

屏幕截图 2025-04-02 090425.png 屏幕截图 2025-04-02 090412.png

FMC initialising and RTC desactivation

 Dear All, I designed a HMI board with STM32F767 and QSPI NOR flash and MT48LC16M SDRAM with external OSC 8MHz and MC-306 32.768 KHz.Approximately I tested more than 100 PCs of this board and all work without any problem. but during this week in some...

HamedAth by Associate
  • 127 Views
  • 1 replies
  • 0 kudos

Enable FDCAN_IT_ARB_PROTOCOL_ERROR

HelloI use CAN FD and have a functioning communication with 3 participants. Now I want to activate the interrupt that notifies me when the device has lost the arbitration contest. I forward each of the four NVIC interrupts in stm32h7xx_hal_fdcan: voi...

MFrie.7 by Associate II
  • 105 Views
  • 4 replies
  • 0 kudos

LPTIM2 not counting when clocked from PLL2P on STM32H563

Hi I'm doing a new design using an STM32H563 and would like to use LPTIM2 to measure elapsed time. Ideally I'd like its clock source to be PLL2P, which means RCC->CCIPR2.LPTIM2SEL = 0b001 according to RM0481 page 545. However, if I select this clock ...

andy by Associate II
  • 75 Views
  • 1 replies
  • 0 kudos

DBANK Option Byte default STM32G4

What is the default value of the DBANK bit in STM32G4 MCUs. According to the reference manual, flash memory address 0x1FFF 7800 has that option bit, and the ST production value is 0xFFEF F8AA, which would make DBANK default to 1. Does this mean STM32...

tomm5771 by Associate III
  • 35 Views
  • 1 replies
  • 0 kudos