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STM32F407VG ADC DMA Interleaved Mode

Good morning to everyone,I am trying to obtain on STM32F407VG Discovery a sampling of a signal with interleaved mode. I am experiencing problems, mainly I see that it does not enter the routine commanded by the adc flag. Would anyone be able to help ...

davidec by Associate III
  • 1284 Views
  • 4 replies
  • 1 kudos

Resolved! Rising and falling edge on GPIO_STM32G4

Hi,I am working with STM32G491RE.I am giving pulse to GPIO pin from function generator. That pulse will be 2 msec on time and 8msec off time.I need to make flag high if the signal from function generator lost.Can anyone suggest me how to do this?void...

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Resolved! STM32L0x2 timer frequency off by 10%

Hello!I'm trying to setup up timer6, i need to use it at different frequencies at different times. To test the timer i toggle an output pin in the ISR and measure the frequency with an oscilloscope, but the frequency is consistently off by about 10%....

Fiskk by Associate
  • 1157 Views
  • 3 replies
  • 3 kudos

Resolved! Compatibility of different footprints of same MCU type

Hello,I want to change the MCU STM32F779AIY to STM32F779NIH6I already checked the pinout in CubeMX and i can use the same config for the peripherals at the same naming of pins (PB1, PA4 and so on).Do i need to change anything at the software if i cha...

STM fgets character limit

fgets ignores my limit and is trying to read 1024 characters.char *fgets( char *str, int numChars, FILE *stream );as I understand fgets it is supposed to read up to numCHars characters from stream into str. It should also stop on a newlineThe behavio...

Qye by Associate II
  • 1069 Views
  • 2 replies
  • 0 kudos

RTOF: Receiver timeout - UART

Hi,HAL Version used - 1.10.0I am using RTO interrupt to identify if the transmitter has finished sending a packet. In the IRQ handler "void HAL_UART_IRQHandler(UART_HandleTypeDef *huart)", this is considered as an error and it is aborting the ongoing...

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Luke_abc by Associate III
  • 2802 Views
  • 10 replies
  • 1 kudos