Ask questions, find answers, and share insights on STM32 products and their technical features.
Posted on March 31, 2014 at 10:45 I am using the TIM1 in the stm32f4 in encoder interface mode to get position. The two chanels of my rotary quadrature encoder are connected to the pins A8 and A9 through a comparator. The outputs from the compar...
Posted on April 23, 2014 at 14:07Has anyone managed to get the STM32_USB-Host-Device_Lib_V2.1.0 to work with Sleep mode on the STM32F405 ? Does the USB clock disable work ? I have already applied the fixes from https://my.st.com/public/STe2ecommuni...
Posted on April 23, 2014 at 10:00Good Morning,I am a new user on the forum.I am working on some digital filter implementation on STM32F303, mounted on a discovery board.I have found that the prototype of the function arm_provide_guard_bits_q7 is mi...
Posted on March 21, 2014 at 20:04Hello;I am tryin to implement the Timer function using the General purpose timers TIM1 and TIM2 of the STM32W108 ARM Cortex M3 controller.Following is the initialization code for the timer 2.void timer_init(){ TIM2_...
Posted on August 29, 2011 at 17:31Hello at all... I'm developing a camera that acquires a frame when it has a trigger and stores the data in the external ram with the DMA. The camera has a relolution 1280 x 1024 pixel (each one of 16bit) and all pin...
Posted on April 22, 2014 at 01:13Where can I download a copy of the installed ''Blinky LED'' source files for the Nucleo board?
Posted on April 18, 2014 at 23:23Hi,I'm trying to use interrupt based UART. My code compiles without errors but when I debug it, it does not branch to any ISR in stm32f4xx_it.c from the vector table. I have enabled the interrupt using NVIC_Init func...
Posted on April 22, 2014 at 22:25Hi, I am looking for the V1.2.1 libs/headers especially for stm32f4xx_fmc and realted items. Thanks, Pepe
Posted on April 22, 2014 at 10:33Hello, STM32FCube changes the API to many calls, e.g. SD_Init(void) to HAL_SD_Init(SD_HandleTypeDef *hsd, HAL_SD_CardInfoTypedef *SDCardInfo), if I understand things right. This need substantial effort to port old co...
Posted on February 06, 2014 at 01:21Hi Everyone,Sorry if this is a repeat post, I'm pretty sure I've looked through all of the past discussions related to this and still have not found a solution.I designed a new board using the STM32F427 and have b...
