Ask questions, find answers, and share insights on STM32 products and their technical features.
Posted on April 03, 2014 at 20:53All, We are using the STM32F051C8T6.I have some comments and questions below but I mainly wanted to get a thumbs up to make sure I was on the right track with some of my conclusions. Thank you for taking the time t...
Posted on April 04, 2014 at 18:31Hi,I am currently working on a PIR-sensor solution, where 10 PIR-sensors are mounted in an array containing lets say 300 elements, at an even spacing distance.Looks like this:* = PIR♯ = array element without PIR-sens...
Posted on April 04, 2014 at 03:22I would like to use one of the UARTS on the STM32F4 to connect the MCU to a Bluetooth SMART controller. I was wondering if anyone could tell me if there is any access on the board to one of the UARTs so that i can so...
Posted on April 04, 2014 at 17:40After days spent in tries to connect adc via i2s - mcu stopped working. I can write and read flash via st-link, mcu is properly detected but it does nothing. Tried mass erase - did not helped.It seems that works only...
Posted on April 04, 2014 at 13:21I cannot get into DMA mode, the code I wrote did not get into DMA interrupt. The code I wrote is as follows. Any advice?( my processor is STM32F103ZG) uint8_t RxBuffer1[100]; /*UART - Pin Config*/ GPIO_InitTypeDe...
Posted on April 04, 2014 at 17:26Hi, I am trying to get interrupt nesting to work on an STM32F207, but so far without success. I am using no subpriorities (SCB_AIRCR.PRIGROUP = 3) I am inside the hander of TIM6_DAC, and an UART5 interrupt is enabled...
Posted on April 04, 2014 at 13:03Hey, Does anybody know a DSP-Function for a medianfilter? with filterlength of 5 points. At the moment I have written the filter with for-loops, and it is too slow for my application. Thank you, Michael #m
Posted on March 15, 2011 at 16:40UM0794: GSM interfaceI can not find um0794.zip. Help me please.
Posted on April 04, 2014 at 13:47Dear friends, We can not produce N Polarity for TIM17 Complement PWM in STM32F030R8. But P Polarity channel (other one) is OK. I need your helps. // TIM17 clock enable RCC_APB2PeriphClockCmd(RCC_APB2Periph_TIM17, E...
Posted on April 01, 2014 at 14:33I have a new stm32f030r8t6 board . i am having problem in downloading code to the flash . for the first time it got downloaded but problem occurs in the second time . error connect failed check cable connection
