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Posted on April 03, 2012 at 08:00 Hi all, Bit at my wits end here. I have been trying for quite some time to get ADC1 to trigger on TIM2 CC2. To start with, I tried to use TIM3 TRGO with about the same amount of luck (ie none). Everything...
Posted on April 02, 2012 at 15:21I have to move from Rowley CrossWorks to Keil Microvision 4 (ARM). Does Keil Microvision have an equivalent command to CrossWorks' debug_printf()?
Posted on March 31, 2012 at 12:02What is the state of GPIO pins when microcontroller is in standby mode? Each pin remembers it's own state: input, output, analog, pull-up, logic level on it? Which document (datasheet, etc) and where specifies this...
Posted on March 31, 2012 at 23:17Hello, I am using STM32F4 Discovery for a DSP project at my University. The professor uses the previous version of Discovery with the Cortex-M3. When I tried running his project on my board I get the following messag...
Posted on April 01, 2012 at 11:18SD card interface on Stm32f107c
Posted on March 29, 2012 at 07:30I have one external interrupt working fine, but I need to add a few more and I'm failing to understand how it all maps out.The one I have implemented is on PA3 and the ISR is void EXTI3_IRQHandler(void). Although the...
Posted on March 30, 2012 at 10:17How can I configurethePort Aprescalerto readevery 5seconds.What is theformulathat is used?Is there adocument that explains howI setthe timers?
Posted on March 28, 2012 at 17:29I wonder if someone could help me. I want to count the number of pulses occured each ''x'' time. I could use a timer configured to generate an interrupt each ''x'' time. And the interrupt handler of this timer shou...
Posted on March 29, 2012 at 10:16The original post was too long to process during our migration. Please click on the attachment to read the original post.
Posted on March 29, 2012 at 22:09I am putting together a little self-programming bootloader. It looks to me like you program two bytes at a time, by putting the address in to the FLASH_AR and setting bit 0 in the FLASH_CR register. The manual doesn'...
