Ask questions, find answers, and share insights on STM32 products and their technical features.
Posted on December 26, 2016 at 12:50I use st-link tool in ubuntu,I found that 'st-flash reset' or after I st-flash a bin file to the stm32 chipthe led action will not actually reset,for example, after on power, the ledA will not turn on,after I pre...
Posted on December 15, 2016 at 14:53Hi everyone, this is my first question.I use STM32F746 and I need to interface SDRAM and this MCU. Micron SDRAM was used at the STM32F7 discovery however, at my stution this is not possible. There is any alternat...
Posted on December 24, 2016 at 11:43Hi, i need to drive Thermal Printer with Stm32. On the internet there is no example about thermal printer with stm32. I have a A3967 stepper motor driver and RT638 thermal printer. Below datasheets. If anybody did...
Posted on August 23, 2016 at 14:34higood dayi need a program for convert image to .c with RGB565 and icon to .c with ARGB4444 format.i need stm32 imagercan you share it please?thank you
Posted on December 21, 2016 at 16:03Hi all,I'm new on ST device, i'm trying to test the I2C bus but I can't understand how it works.. I do not want to use the HAL library but manage directly the register, but the I2C Interface on ST produce the stat...
Posted on December 23, 2016 at 11:39Hi, I am a beginner to STM32F4 & STM32F7 series. I need to select a board with the STM32F4 & STM32F7 series that suits the following requirements:1. Inbuilt Ethernet Interface should be available2. Source code fo...
Posted on December 09, 2016 at 11:47The original post was too long to process during our migration. Please click on the attachment to read the original post.
Posted on December 24, 2016 at 07:03Hi all,I am currenly trying to set up a DMA transfer to UART TX.I have a buffer u8 u8ByteBuffer[] = 'UART Test...0.';In DMA-Interrupt (TX complete) I disable DMA with DMA_Cmd(DMA2_Stream7, DISABLE);Every 200ms I i...
Posted on December 21, 2016 at 17:23So I want my device to go into standby mode to run on the lowest power mode possible. Unfortunately, when measuring the current it does not drop below 360�A and I have no clue why...This is my HSI setup:configure_...
Posted on June 23, 2016 at 00:33Hello,I am working with the Nucleo-144 but I seem to be having a data overwrite issue with the FMC. At first I was having a problem getting the LCD to show anything. I found I needed to insert a delay between each com...
