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Posted on August 16, 2011 at 18:38I isolated a ''glitch'' in a Timer 2 input capture routine--it appears that the actual disabling of the interrupt does not take place until a few cycles following the instruction that disables the interrupts. Can yo...
Posted on July 29, 2008 at 23:08ADC oversampling question with example
Posted on August 22, 2011 at 11:51Hi: Hello, everyone, I want to ask a question about STM32W108 I according tothe official schematics for the design (in some places has been modified).STM32W108 chip pin is 40, but with RF4CE firmware library, b...
Posted on August 23, 2011 at 02:50hi!While reading flash or some other in Fast_Read mode, we have to send a DUMMY Byte in order to receive Results? Why it is required? I'm waiting for your reply...
Posted on August 22, 2011 at 13:37Hello, I'm currently working on a STM32F207IG6. If we use the pins PA9, PA11 and PA12 there isn't any problem. But if we use the pins PB13, PB14 and PB15 configured has GPIO_AF_OTG_HS_FS, the usb doesn't even start ...
Posted on July 27, 2011 at 18:24HelloI want to use some USB examples (especially joystick) from ST (um0424.zip), I can compile it, but I am not sure about evaluation board type.I using http://cgi.ebay.com/STM32F103RBT6-ARM-Cortex-M3-mini-Development...
Posted on August 20, 2011 at 10:21Hi I wrote a delay routine using timer6. R2 folds the number of milliseconds to delay. It works fine , however only from the second time on. the first time there is no delay , the program just 'flies' through the co...
Posted on August 20, 2011 at 15:49New Source uCOS-III porting for STM32F2xx http://sourceforge.net/projects/ucosiiistm32f2/
Posted on August 18, 2011 at 15:58Hi All,Is there a way to disable the Write buffer on STM32F103xxx.The Cortex M3 reference manual talks about ''Auxiliary Control Register'' which can be used to disable write buffer. Which will turn all imprecise bu...
Posted on August 18, 2011 at 17:11Does anyone know if ST tech support is away. I had asked them some questions about the STM32F2xx DMA controller, and 2 weeks ago they replied. With a self-contradictory answer (it was kinda funny actually). So I rep...
