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STM32L4 ART Accelerator Data cache

Posted on July 24, 2015 at 16:32I understand the ART accelerator is designed to improve performance at high speeds (when FLASH wait states are nonzero)But does the ART accelerator (in particular the Data cache) give any benefit if wait states are al...

gregstm by • Senior III
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Stm32Cube Bug STM32F318K8

Posted on August 04, 2015 at 13:58  The original post was too long to process during our migration. Please click on the attachment to read the original post.

yanju by • Associate
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USART with DMA receive Timeout

Posted on February 06, 2012 at 03:34Hi, I'm using an STM32F103 board running at 24Mhz. I have USART1 set at 115200 to send and receive transfers using DMA. This is working fine except when an incomplete packet is received. What I need to do is add a...

laurie by • Associate II
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STM32F746G Discovery Board SPI

Posted on August 05, 2015 at 16:02Hi, I've just got hold of an STM32F7 Discovery Board and I was wondering about how many SPI interfaces it had exposed. Although the MCU is said to have six, I suspect only one is exposed through the Arduino shield ...

[VCP] Virtual Com Port on STM32L4

Posted on August 05, 2015 at 12:59Hello, I am using STM32L4 uC and I'am trying to create a Virtual Com Port. My problem is that computer does not recognize device after running it (I can only see ''Unknown device'' message). Here is how I configure ...

gravell by • Associate
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  • 1 replies
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erasing data in flash stm32f3

Posted on July 31, 2015 at 11:05Hello, I was wandering if there is a way to erase only one register in flash memory before writing to it instead of erasing the whole flash page which of course equals to loss of some previous written data? It's not n...

dooz by • Associate II
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  • 3 replies
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