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Vbus Detection

Posted on February 28, 2013 at 16:47Hi,I'm developing a self powered USB FS Peripheral Only Device. To detect a USB cable connection to Host I assume to use SRQINT bit in OTG_FS_GINTST register.But for some reason I can not initially clear this bit....

dimax by • Senior
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Time triggered CAN

Posted on March 01, 2013 at 06:03Hello! I want to use STM32F105 in time triggered communication mode (RM0008, p637). In this mode internal counter used to capture sample point of SOF. The question is how can I use this counter: clear, read, write an...

Hard Fault in FLASH_ReadAccess64Cmd(ENABLE)

Posted on February 28, 2013 at 22:55I am getting a Hard Fault in FLASH_ReadAccess64Cmd(ENABLE). The line is FLASH->ACR |= FLASH_ACR_ACC64; When I cold boot, it seems to work fine, but if I reset in the debugger it can't seem to get by this function....

Allocating Dynamic IP Adderss

Posted on February 27, 2013 at 12:57Hi,     Is there any way of assigning the IP address Dynamically (as it is done in the computers network configuration) im using stm32f107rb .... If it is possible then could you please tell me about that thing......

Input capture timer - measure the correct frequency

Posted on April 17, 2012 at 15:01Hi, I want to capture a signal with 30Hz frequency by a timer input capture. The timer is already working but the measured frequency is not 30Hz. I always measure a frequency of 29.85Hz or 30.3Hz. Are there any mist...

mfcprog by • Associate II
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