STM32 MCUs Boards and hardware tools

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STM32F103 - Read Out Protection

Posted on April 19, 2017 at 16:43Hi,is it possible to enable Read Out Protection without power reset after it?Problem description: after setting Read Out Protection option enabled (by the STM32 ST-LINK Utility) the microcontroller does not reset. Mo...

Kaza K by Associate II
  • 2 replies
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Issue with ST Link Update

Posted on April 03, 2017 at 18:14Hello,When i connect my STM 32F401RE to the STM32 ST-Link Utility and then try to update the firmware, it says that Version V2.J27.M15 is the latest.When i do the same with ST-Link Upgrade (stswlink007 from, ...

Programming an external flash

Posted on March 17, 2017 at 13:39Hi I'm trying program an external flash with the ST-Link Uility. I made a custom External Loader based on STM32F429ZI and the memory to program is a NOR flash S29GL128S ( ...

Nickjmas by Associate III
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JTAG connection with STM32F7

Posted on March 03, 2017 at 16:25I'm using a STM32F7 MCU with a JTAG connection (4-pins used). The schematic is attached. It uses the, and it's connected to a ST-LINK using th...

NPOR in STM32F098

Posted on February 19, 2017 at 17:17Hello there,I am working with STM32F098 mcu, it has NPOR pin. Reading the documentation I understood that I have to externally pull this pin low until a stable VCC will be present. When it is present, I have to le...