STM32 MCUs Products

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STM32L4R9I_EVAL IAR8.2 report error on verify

Posted on January 04, 2018 at 09:31Use IAR 8.2 to open the projects STM32L4R9I_EVAL\Applications\USB_Device\MSC_StandaloneDown and debug then IAR show warning on verify error .If i use the ST-Link Utility to erase chip and then download then it work...

fema by Associate III
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Resolved! LSE config failed without battery

Posted on January 04, 2018 at 10:10Hello all,we designed a STM32F429ZGT6 board. We're using a RTC and integrated a battery. We produced in a first batch of 50 of these boards and observed a strange behavior on 8 of these 50 boards. These boards are ...

hal flash lib Ask.

Posted on January 04, 2018 at 10:20HII have a question. In hal lib,only 0x08010000 address can be erased Is there a function?I want to delete only the address of each.Let me know if there is another way!Please answer. Have a nice day !!

CONVERSION OVERRUN IN ADC SCAN MODE

Posted on December 25, 2017 at 13:06Hi ,I am using STM32F407ADC  - while conversion in scan mode of regular sequence.when overrun occurs it needs to start(SWSTART) the conversion again.if i do that what will happen to the sequenceit will start again...

Resolved! ADC wiring on stm32f303re Nucleo board

Posted on January 03, 2018 at 22:27Hello,I have a simple application where I need to sample a single ADC line periodically.  I can use polling rather than DMA and interrupts since the timing requirements are very slow.  Anyway, I've taken an ADC sam...

STM32F429 MPU

Posted on January 03, 2018 at 18:47Does STM32F429 hav a Memory Protection Unit (MPU)?Datasheet and programming manual seem to indicate yes.Can it be programmed in cube?I used MPU in TI RM48; which could be programmed via their cube type wizard.Anyon...