Ask questions, find answers, and share insights on STM32 products and their technical features.
Posted on December 12, 2016 at 16:54Hello, Small Introduction:Generally speaking, I want to get data from OV9655 camera using DCMI interface with DMA and store the incoming data into External SRAM, afterwards I want to read the stored Data from exte...
Posted on June 07, 2017 at 07:26The original post was too long to process during our migration. Please click on the attachment to read the original post.
Posted on January 17, 2017 at 09:38I find http://www.bdtic.com/DownLoad/ST/AN4023.pdf STM32 secure firmware upgrade (SFU) overview , AN is unfortunately from 2012 and ending sentence 'For more details about the complete solution, please contact your...
Posted on June 14, 2017 at 18:04I have a 32F412GDISCOVERY (the one with LDC) board and the stock demonstration firmware is nowhere to be found. I can find the firmware to other discovery boards, but not this one. How can I obtain this firmware sourc...
Posted on June 15, 2017 at 13:40Hi I have been trying to figure out a way to use the stm32f769I discovery board's touch screen interface.Basically i want to know how to build the GUI and connect it with the board's peripherals.I have been trying f...
Posted on December 12, 2016 at 06:30The original post was too long to process during our migration. Please click on the attachment to read the original post.
Posted on June 05, 2017 at 16:18I am new to STM microcontrollers and I am trying to store an interger array into my Flash memory of STM32F4 Discovery board. I request you to kindly help how to proceed from scratch. I am using IAR Embedded IDE.
Posted on June 16, 2017 at 15:24Hiwhen an interrupt kicks in, th current context (core registers , pc and so on are saved). Where in a cube generated project, would I find the context save and restore part? Which registers need to be saved? How many...
Posted on June 15, 2017 at 22:25I am using the stm32l1xx_i2c.c code and I am successfully using I2C to interface with a BNO055 IMU. Everything is working perfectly at 100 kHz and now I want to speed that up as much as I can. My PCLK1 frequency is 32...
Posted on June 15, 2017 at 11:05Hello,I have problem with my custom board with STM32F105 MCU - I'm using STM32Cube with HAL drivers.I would like to use USB on my board as device - CDC (I've got everything set up in STM32Cube - I'm using default val...
