Ask questions, find answers, and share insights on STM32 products and their technical features.
Posted on September 06, 2016 at 10:53Hello,I'm trying to program my application to user flash memory (0x08000000) via the DFU mode with the embedded bootloader. However, the application is always programmed incompletely. See the attached picture.The...
Posted on September 14, 2016 at 09:39 Hello, I'm using stm32f746 with cmsis-rtos. When I start STemWin without timer I didnt have any problem with showing information on the screen, but when I start one of the timer of MCU, my screen became whit...
Posted on September 14, 2016 at 20:49Hello,We have a need for over 32 GPIO's in our system for both GPIO and Clocking signals.We also need access to the the I2C ports - I2C0 and I2C2?Has anyone analyzed and produced a Pin-Mux matrix of the GPIO's on...
Posted on September 13, 2016 at 19:03Hi. I would like to use my STM32F746G-Discovery board as a stereo effect unit. I have used STM32Cube to initialize the audio codec. How do I implement a callback routine that reads stereo data from line-in and pr...
Posted on February 10, 2016 at 07:53Hi dear members,I want to interface jhd12864 lcd using Stemwin library, The segger document says that you can configure the KS0108 driver in the run time using GUIDRV_SPage.But GUIDRV_SPage.h file is not included...
Posted on September 14, 2016 at 17:22Hi,I am currently receiving data on UART. Messages sizes are unknown and I need to process data received byte per byte. I have found AN3109 - Communication peripheral FIFO emulation with DMA and DMA timeout in ...
Posted on September 13, 2016 at 13:41STM32Cube FW_F4 V1.13.0 I have a board using CAN1, CAN2, SPI_1 and SPI_2 All functions work independantly fine CAN1 and CAN2 work in Polling mode and Interrupt mode. SPI_1 and SPI_2 work OK in polling mode using ...
Posted on September 14, 2016 at 15:18 Hello I have added this code to my project to use printf as command to send USART's data struct __FILE { int handle;} ; FILE __stdout; FILE __stdin; FILE __stderr; int fputc(int ch, FILE *f) { wh...
Posted on September 14, 2016 at 14:54Hi,I am planing to STM32F407 for my audio application.For that i am testing STM32F4 OSX_AcousticEC_Library.For 16Khz audio sampling rate(default) it is working fine.In my actual application we are planing to use ...
Posted on April 06, 2012 at 04:57Hi allI have a project associated with using CAN net work, so I must to use CAN module of stm32f103rdt6I test transmit interrupt of CAN in loopback mode operating corretly but when I change it into normal mode and ch...
