STM32 MCUs Products

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STM32F7 FMC SDRAM wrong reads

Hello,we have a STM32F7 interfaced to a CY62148EV30 SRAM with FMC bus.Sometimes, when several consecutive reads are performed, a wrong value is read.The wrong value has one or more bits at 0 instead of 1 (example: 0x52 is read instead of the correct ...

FMagg.1 by Associate
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STM32 PWM to stop after n pluses

Is there a way to stop STM32 PWM after 10 pluses ?I know one solution is using the system time and issue a stop via the code, however my issue is the stm CPU might be very busy to handle the stop signal.

Wleon.1 by Associate II
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SWD Pins on STM32L476RG

Instead of using JTAG, I would like to enable SWD programming (via STLink) for a custom STM32L476RG board that I am designing. Which pins of the MCU correspond to the 5 SWD pins normally found on boards like Nucleo and Sensortile? I probably found ou...

SSaha.1 by Associate III
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Read Analog Sensor Values STM32

Hello, i am making a project on a stm32 (STM32F767ZI) development board, and i need to read analog voltage from 9 sensors. I have been reading the datasheet to see if is there a ADC mode that can make the process faster and more optimized. The most b...

LConc.1 by Associate
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  • 2 replies
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Canbus Transmission and Receiving Problem

I have a project which is include Stm32f4 and CAN Trasceiver and I also using CAN Analysing to analyse the line. And I also have 120 Ohm.When I configure CAN1 and try to send CANBUS data with canheader.DLC = 8; canheader.IDE = CAN_ID_STD; canhead...

DCtech by Associate II
  • 438 Views
  • 3 replies
  • 0 kudos