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Posted on January 13, 2012 at 14:56I can't figure out how the PRIGROUP is initialized in the stm32. In PM0056 (Programming manual) it appears the SCB_AIRCR register field for PRIGROUP is initial 0, but the table defining PRIGROUP (table 45) has no...
Posted on January 13, 2012 at 05:44My board connected to the computers USB ports powers up and runs the default LED demo.I have a simple CrossWorks project. When I double click on the ST-LINK/V2 Target, I get: ''cannot open USB device''Is there some...
Posted on January 07, 2012 at 17:13The original post was too long to process during our migration. Please click on the attachment to read the original post.
Posted on January 13, 2012 at 10:37Hi all, Is there a good tutorial that you recommand for ARM v7 (cortex M3) processor?MCU Lüfter
Posted on January 11, 2012 at 01:31It's strange, I don't have a transmission with this function and I don't know why. State of registers after USART_Cmd(USART1, ENABLE) is: SR -> 0x000000C0 (OK) DR -> 0 BRR -> 0x00000683 (for HSI = 16 [MHz] -> OK) C...
Posted on December 22, 2009 at 08:32New to STM32 , need a good tutorial. #fail
Posted on January 03, 2012 at 17:46Hello. I’m beginer in STM. I know how use adc, timers, interrupts etc.. I use Atollic TrueStudio, and I don’t know how use DSP. I know that i must use CMSIS library, but i don’t know how i must start this in...
Posted on September 19, 2011 at 13:27Hi everyone, I want to use usb in stm32f205 In documentation http://www.st.com/internet/com/TECHNICAL_RESOURCES/TECHNICAL_LITERATURE/DATASHEET/CD00237391.pdf on page 12 it is written that this microcontroler has ...
Posted on December 18, 2010 at 12:29I have STM32VL-Disco, EWB5.4 ARM compiler.Please, help to me ''hello word'' :) Built in firmware work good, but I think debug it ;) and try to program my own project
Posted on January 10, 2012 at 21:50Hello guys, i have a problem.I can't set port b4 on STM32VL-Discovery.I tryed with debug and on watch window it is set, but voltage stay 2.4V.I tryed and other, to reset port b4.But there it's still stay 2.4V.Just ...
