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I'm trying to connect an encoder with STM32F407VGT6. The encoder sends out A,B and Z pulses out. I can read both A-B and Z pulses using TIM2 and TIM3 respectively. Timer 2 is in encoder mode and TIM3 is in input PWM mode. I want to know if I'm correc...
I have a STM32G030K8 processor that needs to write some stuff to memory as soon as it detects that it will be losing power - always a bad time but I have to do this.Most of the time it seems to be doing this just fine but once in a while the processo...
hi Team,Have configured PA11 and PA12 as USB_DM and USB_DP respectively.Further , How to configure USB VBUS in STM32H523RETx LQFP64? Regards,Deep_Bang
A while ago a member of ST staff kindly helped me on this forum with adding EEPROM emulation to my design (at the time based on Nucleo-F401RE) by directing me to here....https://github.com/STMicroelectronics/STM32CubeF4/tree/master/Projects/STM32F4-D...
Hi,There seems to be an error in the reference manual RM0481 Version 2, page 264, table 48.In the circled image I believe this should be 0x08040000. Can you anyone please confirm my deductions?Kind Regards,Shane
Is it ok to keep unused peripherals in perpetual reset, by leaving their RCC_APBRSTR_*RST (or similar) bit set?Maybe differences in power consumption?This is not for a specific STM32 family.I'm just looking for advice by people with more experience, ...
Heyho,I'm using a H733 with both SAI 1 and SAI 4 with SAI 1 as I2S clock master to get 8 synced audio channels.Audio clock comes from I2SCKIN, this is used for SAIs and I2S.Problem: because of the fixed oversampling ratio (256 or 512) of the SAI, I h...
I saw the following function in the USB library.uint32_t USB_OTG_GetEPStatus(USB_OTG_CORE_HANDLE *pdev ,USB_OTG_EP *ep) { ·········· if (depctl.b.stall == 1) { Status = USB_OTG_EP_TX_STALL; } e...
Nucleo-G431 onboard stlink used normally before, but recently it suddenly couldn't be used, there was no response when connected to the computer with a USB cable, the computer could not detect the stlink (it can be determined that there is no problem...
Hi, I am using STM32U575 MCU and implementing firmware upgrade feature in it using the ROM bootloader. The application code boots the bootloader by calling the following function. The firmware upgrades correctly and I verified that all the bytes are ...
