STM32 MCUs Embedded software

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boot from bank2, BFB2 bit, SYSCFG_MEMRMP

Posted on February 14, 2014 at 11:40I am confused with these lines on Ref. Manual(0090) RM Rev.6 Page70 of 1710 (6th? para)To select the boot from Flash memory bank 2, clear the BFB2 bit in the user option bytes. When this bit is set and the boot pi...

STM32_USB-FS-Device_Lib_V3.3.0

Posted on November 18, 2011 at 11:04Thanks for the above ST. I was very pleased to hear it should be easy to port to my Keil MCBSTM32 board from Keil and ultimately to my Target hardware. This however does not seem to be the case. The STM32_EVAL sof...

stst9189 by Associate II
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Multiple bulk endpoints, Out Endpoints stalled?

Posted on February 09, 2014 at 15:59 So I've been working with the Mass storage example in the STM32_USB-FS-Device_Lib_V4.0.0 on the STM32L100RC and I've been happily communicating on a single out and in bulk endpoints. My application seems to ...

pete by Associate
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More detailed SVD files for STM32F4

Posted on February 08, 2014 at 03:38Are there any more detailed SVD files available for the STM32F407 on the discovery board? I have found the basic ones, but it would be nice to have the detailed drop-down menus in Keil as shown http://www.keil.com...

dmirsky by Associate II
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Issue with MSC+CDC under Linux with multiple LUNs

Posted on January 20, 2014 at 13:00Hi guysI`m working on MSC+CDC+HID on STM32F415 using USB HS. It`s working well under Windows and Mac. But under Linux I can see only first LUN. The rest is ok. One LUN is always available, second is password protec...

krutecki by Associate II
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STM32 USB HID Packet Loss

Posted on February 04, 2014 at 16:48Hi,I have a STM32F107 and i have implemented a USB HID application to send data back to the host computer. The data transfers are working well for periodic transfers but when i try to send a lot of packets one aft...

STM32F4-Discovery Real-time microphone

Posted on April 30, 2013 at 11:53 Hello, I would like to use the internal microphone built in the board to hear the sound from headphone jack in real time. After that I 'll be implementing filter to the sound but thats not so important at...

STM32F407 MAC Tx issue

Posted on February 04, 2014 at 21:14I am using  IAR Ewarm 6.6 example WebServer using LwIP 1.32.   The code compiles and loads fine. I also receive  Ethernet packets fine but I am  not able to transmit them.       The   ARP and DHCP frames are forme...

himansu by Associate
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