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STM32 Security issue, ST MCU division, please help me...

Posted on March 28, 2012 at 19:12Hello ST and all those enthusiastic engineer who loves ST MCU, I have just found out that my previous post on security breach on STM32 have been deleted, therefore I assume this must be a very sensitive issue.  We w...

shenta by • Associate II
  • 1281 Views
  • 5 replies
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Analog watchdog not working the second time.

Posted on March 28, 2012 at 16:12 I'm having some difficulty with getting the analog watchdog to work a second time. I am able to use it the first time correctly, but I think I might be missing something either when I disable it, or re-enable it ...

thebooney by • Associate II
  • 1023 Views
  • 2 replies
  • 1 kudos

STM32L1xx_Clock_Configuration_VX.Y.Z.xls file

Posted on March 28, 2012 at 16:15AN3309 Application note ''Clock configuration tool for STM32L1xx microcontrollers'' says that: ''... The configuration tool is implemented in the “STM32L1xx_Clock_Configuration_VX.Y.Z.xls� file which is supplied ...

ioannis2 by • Associate II
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  • 2 replies
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SDIO + STM32F4

Posted on March 25, 2012 at 20:28Hi. I am new user of STM32F4 microcontroller. Previously, I used PIC32 and PIC18 devices, but they don't have installed SDIO module ''on board''. So, I bought STM32F4-Discovery Evaluation Board and I am trying to wor...

CAN bus interaction with JTAG?

Posted on March 20, 2012 at 17:18Hello. I'm developing a time critical application with CAN bus. In order to satisfy the time requirements, I send every 5ms a CAN message at 125kbps. For debugging purpose, I have only one stm32f103c8t6 that send thr...

STM32F103CB and RTC interrupt

Posted on March 25, 2012 at 15:39 Hi all, I am using the STM32F103CB microcontroller to develop an embedded application for wireless communications that needs to sleep and wake up periodically in order to save energy, as it runs from bat...

peretuset by • Associate II
  • 1805 Views
  • 4 replies
  • 0 kudos

USB Device Library Bug (STM32F2XX, STM32F1XX)

Posted on March 25, 2012 at 14:30Found a bug in the USB Host / Device library.uint32_t overflow, max. block number is ~ 8.4M.See the link, rows 39 - 40https://gist.github.com/f4691b584575c41e26fbIs there any chance to have this bug (and others too) ...

dzuikov by • Associate II
  • 626 Views
  • 1 replies
  • 0 kudos

TIM2_CH1_ETR as an external event to clear OCxREF.

Posted on March 26, 2012 at 05:23Hi,     I'm trying to operate the TIM2_CH1_ETR as an external event to clear OCxREF. I have configured:1) PA0 as TIM2_CH1_ETR Alternate function and2) PB11 as TIM2_CH4 PWM output.I'm trying to implement what is descr...

mary11 by • Associate
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