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STM32 MCUs Boards and hardware tools

Ask questions and find answers on STM32 hardware set-ups, including schematic-related challenges, debugging probes, power configurations, and more.

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stm32l-discovery St-Link work as SWIM

Posted on January 22, 2013 at 05:33St-Ling Upgrade show me that my firmvare is ''V2.J0.S3 SWIM Debugger'' but i have SWD+JTAG Debugger. So St-link Utility does not established connection with my board. What can i do? #st-link-connection-error

ST-Link problems on STM32F103

Posted on February 05, 2013 at 13:50Hi all,I am having difficulty using an ST-Link V2 to program the FLASH of my STM32F103 on the STM3210E-EVAL board. It programs up until the last block and then states a message that programming to that location fa...

hermanv by • Associate II
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ST-LINK V2 Virtual Machine speed

Posted on February 05, 2013 at 07:05Hi All, I am using Keil uVision 4 with the ST-Link in the STM32L Discovery board. I can load a 150K binary on my windows machine in less than a minute but on my virtual machine it takes close to 4 minutes! The vir...

ram by • Associate
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  • 3 replies
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PCB

Posted on January 04, 2013 at 11:05Hello, I am about to finish my proto PCB and hopefully move from Apha to Beta stage. Also making a PCB is a new thing for me, it came to me yesterday that the LQFP100 package requires some 5mil clearance and quick ...

M0NKA by • Senior
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  • 5 replies
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cannot connect to stm32f4

Posted on November 11, 2012 at 14:36 The first problem I got, was when using debugger in IAR: Fatal error: ST-Link Connection error. Then I tried to erase flash with stm32 st-link utility, but I get an error: No STLink detected. An...

blaz by • Associate
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  • 3 replies
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ST-Link Connection Error Using SWD

Posted on October 31, 2012 at 15:49Hi all, I used STM32F4Discovery successfully using SWD and IAR to develop my application. Today I got my boards, they have STM32F405RG on them (the Discovery has the 407). I tried to connect to the board using Segg...

igal by • Associate II
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  • 1 replies
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STM32 ST-Link Utility memory leak

Posted on November 01, 2012 at 06:41hi I'm using ST-LINK utility version 2.4.0 with STLinkUSBDriverdll V4.2.3.0 and ST-Link_CLI V1.4.0. I'm using Win 7 x64. I'm using a ST-Link V2 If I use it in ''automatic mode'' it seems to leak memory at an amazi...

peterm by • Associate II
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