Ask questions, find answers, and share insights on STM32 products and their technical features.
Posted on September 05, 2014 at 13:07Hi, i'm using the STM32L151 for a little project. I use an external crystal for the rtc to show time and date in a display. If battery is low i want to save battery power, so in this case i activate the standby...
Posted on April 05, 2016 at 21:48Due to low power requirements, I would like to use a different source to generate the 1ms or 10ms OS tick. The internal RTC, using a 32768Hz external crystal as it's clock source, is able to generate interrupts at ~6...
Posted on April 15, 2016 at 15:41Hello! I want to connect dsi display with 2 lanes and 480*800 pixels resolution (portrait mode) to stm32f769 controller.This means that active height is 800 pixels. The LTDC module support active height up to 768 pix...
Posted on April 11, 2016 at 06:18 Dear ST staff, I found a small bug in CubeMX 4.12.0. Although I don't use latest CubeMX, I contribute this discussion, becasuse RereaceNote of CubeMX says the bug is still existing. The bug is at SMARTCARD_Receive_...
Posted on April 15, 2016 at 11:50The original post was too long to process during our migration. Please click on the attachment to read the original post.
Posted on April 14, 2016 at 15:16I'm currently developing a usb device using a stm32f103 and the standard STM USB Library (not HAL). My code works fine in release mode, but on debug mode the USB related interrupts are not called (High and low priori...
Posted on April 15, 2016 at 10:34You can use the FreeRTOS port provided by ST in your STM32CubeMX repository (find it in Help->Updater Settings... menu) at [Your Repository]\STM32Cube_FW_F7_V1.3.0\Middlewares\Third_Party\FreeRTOS
Posted on March 31, 2016 at 16:53I'm using the STM32CubeMX Version 4.14.0 STM32CubeV1.0trying to generate a project for the NUCLEO-STM32F091RCT6 board.Please take a look at the attached snapshot: Looks like that when it downloadsthe needed software ...
Posted on April 14, 2016 at 16:31Hello , I have configured I2S3ext of STM32F4 which is interfaced with audio codec. In our environment , Sample Frequency is @ 8 KHz . CHSIDE bit of I2S status register always remains in reset state . I have checked...
Posted on April 14, 2016 at 07:51What is the difference between, ST-LINK/V2-1 and ST-LINK/V2? Which one is on the STM32F4 Discovery? Which firmware am I supposed to use to update the ST-LINK ????? on the STM32F4 Discovery?
