Ask questions, find answers, and share insights on STM32 products and their technical features.
Posted on February 22, 2013 at 14:56 Hi everyone, first of all i've to tell you that i'm new with I2C bus. I'm using I2C1 on STM32F103 ARM to communicate with an I2C eeprom (24LC256). I can see both SCL and SDA on my scope but it seems t...
Posted on October 30, 2014 at 21:54Hello, I need generate via DAC and measure via ADC at the same time (when I connect DAC with ADC, I should exatly measure what I generate). Transmissions from ADC and to DAC are now via DMA. Is it possible to sync...
Posted on October 30, 2014 at 11:54I'd like to rotate screen of STM32F429 Discovery by 90 degrees. It is OK when size of any axis is less than 240px. However for size is greater than 240px, image on the screen was corrupted. Please refer this http:/...
Posted on October 30, 2014 at 11:17Hi,I try to use the ADC with ext ref but it doesn't work...I use ADC 1 from PA3.Are there any sample or does have anybody code example? #whiskey-tango-foxtrot
Posted on October 30, 2014 at 16:54Hi Is there an example code or library for the stm32f10x that does AES128 encryption\decryption with CBC cipher mode. thanksLiam
Posted on October 30, 2014 at 15:14Dear Sir/ Madam,I have just write one program for stm32f401 RE nucleo board in order to read acceleration from KXP84-2050 ( all in rar files). I cannot understand it is alway stuck in send function because i checke...
Posted on October 24, 2014 at 10:43Hello everybody,my company has a project with the STM32F407VG. Since yesterday, we have a problem with flashing the controller. For flashing we use the ST-Link V2. When the ST-Link is in Port SWD, we couldn't flash...
Posted on October 30, 2014 at 13:31Hi.How can I read device ID with software?Is there any register that stores this value?I would like to detect device on which program is running.Or at least size of flash.I'm using stm32f4 devices.
Posted on October 30, 2014 at 10:48I am new to stm32 programming and I am using the STM32L1 Discovery Board (this one http://uk.farnell.com/stmicroelectronics/stm32l152c-disco/stm32l-discovery-eval-board/dp/2317987).I was trying to program the embed...
Posted on October 30, 2014 at 10:45The title says ist all - is there a recommended land pattern for the STM32 UFBGA176+25 package (0.8 pitch)? Can someone share their experience with low-cost prototyping shops like PCB-Pool? #stm32-land-pattern-l...
