Ask questions, find answers, and share insights on STM32 products and their technical features.
Posted on November 19, 2012 at 20:01 developed my own ST32F405 Stamp and tried now to connect via SWD and STLINK/V2 to my stamp. What I get was a internal command error response from the STLINK/V2. The device is running with 3.3V Can somebody hel...
Posted on February 21, 2013 at 16:52Hi to everyone,I have a brushless motor 850Kv and one ESC's . The main aim of my task is to control my motor (forward and backward) by setting in different speeds. The microcontroller which i have is the STM32F4 ...
Posted on February 24, 2013 at 02:04I am using the stm32f0 discovery board and having trouble getting SPI to talk properly with an external SPI sensor. As a test case, I wrote a small program to send bytes from SPI1 to SPI2 and then compare these se...
Posted on February 21, 2013 at 22:48Hi, I am having a hard time to make USART RX work in DMA mode. I am using SMT32F103, just want USART2 to communicate with serial monitoring software like hyperterminal... I have had USART2 TX working in core drivn...
Posted on February 14, 2013 at 14:30Hello.As described on STM32F100 manual:The OCxREF signal for a given channel can be driven Low by applying a High level to the ETRF input (OCxCE enable bit of the corresponding TIMx_CCMRx register set to ‘1’)....
Posted on February 22, 2013 at 11:20Hi Can I measure the duration of a loop in the program of STM32F4 using TIMER ? For example ______________________________________ Begin (Timer x) For (;;) //infinite loop { .... ... ... .. } End (Timer x) ...
Posted on February 22, 2013 at 18:10Hi, I would like to use TIM14 @ STM32F103VGT6 uC but it doesn't defined everywhere. Did anybody used this timer before? What was the startup file used? Best regards, #stm32-tim14-stm32f103vgt6
Posted on June 25, 2011 at 19:59Hey people, Recently I bought the STM32F103RBT6 development board + 2.8'' TFT-module. (A.k.a MINI-STM32-V3.0) (with the 2 mini USBs) After many attempts to enter programming mode, and program it via USB without any ...
Posted on January 04, 2013 at 16:31Hi, I'm using a STM32F103. My main question is, is there a way to trigger an ADC regular group using a timer output compare channel but without enabling output to the timer channel's physical output pin? I've been ...
Posted on February 22, 2013 at 09:24Hi everybody,I'm using a STM32F205VE and something that I don't understand.I do this : USART_InitStructure.USART_BaudRate = 9600; USART_InitStructure.USART_WordLength = USART_WordLength_8b; USART_InitStructure....
