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Posted on December 03, 2014 at 19:49Hi.I have my RTC lib, which is working just fine except one thing.When december arrived, my RTC date register reads 0 as date except 12.I have read with RTC_GetDate(RTC_Format_BIN,..) and Month is set to 0.Why is ...
Posted on November 29, 2012 at 13:48I'm trying to read the tow signals from the encoder quadrature . I work with COIDE of coocox. but I don't know how i should write in the Default_handler (IRQ_TIM3). I want read the both edges of the encoder signa...
Posted on December 03, 2014 at 17:43VDDIO2 and alternative pins #vddio-2 #vddio2
Posted on December 03, 2014 at 14:23Hi all, I'm working with stm32f103zhc6 mcu and the issue is that I cant write AFIO_MAPR2 register. Is the issue because the register exists in XL-density devices only or some special action should be applied to g...
Posted on July 20, 2014 at 22:55 Hi guys! Is there anyone that has some experience in setting up this kind of DMA streaming? I would like to stream 16-bit data to an external DAC, with no sweat for the processor. I've read that tim...
Posted on December 02, 2014 at 22:47I tried to send several frames through CAN of STM32F103R4 but i could only send one frame. Somebody know How to sende several frames? #can #stm32f103r4 #can
Posted on December 03, 2014 at 12:15I have ADC1 and ADC2 sampling by using the hardware signal (external interrupt) from a timer. They use the same timer, but two different channels.It works for 10 minutes+, but then the ADC ISR is no longer called....
Posted on December 03, 2014 at 05:10Hi ST,I connect my module usart tx/rx with STM32F072x PA10/PA9, and initial PA10&PA9 as usart1 to communicate with my module.Besides, I use printf to IAR Terminal IO window to debug, not redirect printf to usart1 ...
Posted on December 02, 2014 at 19:30Hello ST gurus! May I inquire on the right sequence of steps to unlock a device (level 1 lock) to unlocked (level 0)? The STM library reveals the following sequence is required to lock: FLASH_OB_Unlock(); ...
Posted on December 03, 2014 at 09:47Hi,we have to manage a CFP Module via MDIO with STM32F429. Unfortunately the module requires MDIO according to 802.3 clause 45. I am right that the 429er supports only the older version (clause 22)?Is there anothe...
