STM32 MCUs Products

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Interfacing STM32F722VET6 With Quad Memories

Posted on June 13, 2018 at 10:35Hello,I want to interface 512Mbit or 1Gbit I  with  STM32F722VET6 with CubeMX . I have seen lots of option for interfacing  ..Which option I need to select for below memory chips in Quad SPI Mode , Bank (s) and Why ?....

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CAN STM32F303

I USED HAL_CAN_AddTxMessage FOR TRANSFER MESSSAGE BOUT I NEED KNOW WHEN THIS MESSAGE IS FINISH BEFOR START NEW MESSAGE

Resolved! Load program using Micro-B USB

Hello,I'm using STM32F030 series controller. currently we use JTAG connector to load a program into flash memory, using ST-LINK debugger externally.Now i want to load a program into flash memory using Micro-B USB in my device without using any extern...

SPraj.15 by Associate II
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  • 5 replies
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STM32F4: EXTI: Fails to capture rising edge interrupt sometimes

In out project we are making use of EXTI for interfacing a radio (RF) ASIC with STM32F411. Whenever, the radio has some data to be sent host it interrupts the host using the I/O line (drives the line high). This I/O line stays high till data is read ...

MSuhe by Associate III
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  • 15 replies
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STM32 USART synchronous mode receive does not work

Hello,I am using a STM32L052K6U6 to communicate with an SPI slave using the UART1 synchronous mode (configured with CubeMX, using the LL library).This is part of the code that receives data:while(!LL_USART_IsActiveFlag_TXE(USART1));LL_USART_TransmitD...

Fr4nky by Associate II
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  • 5 replies
  • 0 kudos

mcu halt when a Contactor is turned on

i have a an stm32f417vgt6 mcu and its connected with ft800 through 30 cm SPI cable and the ft800 is driving a tft lcd .. the problem is when the mcu turn on or turn off the Contactor the mcu halt .. can you please help me how to detect the prob...