STM32U0 is the first Cortex-M0+ with a static consumption of only 160 nA in standby mode with RTC (Real-Time Clock) and 16 nA in shutdown. It also achieves 118 points in CoreMark and targets SESIP level 3 and PSA level 1 focusing on firmware code pro...
The new STM32H7R/S lines are built on the success of the STM32H7 series, offering even higher performance and security at a lower cost. The STM32H7R/S is a bootflash-based MCU powered by a Cortex®-M7 core running up to 600 MHz, with 64 KB of user fla...
Posted on November 17, 2014 at 12:44Hello.I use software I2C for communication with DS1307 because hardware is using for other peripheral.This is working corectly without SystemInit();When I use SystemInit(); DS1307 not return ack. I set up same clo...
Posted on November 08, 2014 at 07:33For example, PA9 as USART1 TX pin, it's L, before USART1 is enabled.
Posted on November 13, 2014 at 12:23Hi, This is a pretty noob question but I'm going to ask it anyway, because it seems like I'm missing something. I've just set up new STM32F1xx and STM32L1xx projects based on the GNU ARM plugin for eclipse. I'm w...
Posted on November 13, 2013 at 17:31 Hi, I am successfully running most of my software, and I am now debugging the A/D. I first used the examples verbatim, to understand what I am setting up. I gave now modified the code, and have two questions: Th...
Posted on November 14, 2014 at 03:46Hello everyoneCan someone explain to me in detail how to display an image on the touch screen? I have been looking for some kind of tutorial but I can't find any. I've been looking at the LCD_WriteBMP command, but...
Posted on November 14, 2014 at 15:10 Hi, I have this code, copied from anothers 3d in this forum, for a multi channel ADC: #include < stdio.h > #include < stdlib.h > #include < string.h > #include ''stm32f4xx.h'' //*******************...
Posted on November 11, 2014 at 15:15Can I use the LTDC interface of STM32F429-i to interface with 480*800 Graphics LCD using RGB interface. I am using STM32F429-i discovery. Is this within the frame size limitation?
Posted on November 14, 2014 at 10:39On stm32f407, Erasing a 128KB flash sector takes about 1 second, but after I finished erasing 1 sector, the systick just happend for 3 times(3 milliseconds), as I config systick as 1000Hz.Does MCU disable systick ...
Posted on November 14, 2014 at 00:18Hello ST gurus! Our company is seeking to protect its IP as much as possible from code extraction before products are shipped. We understand the STM32F4xx has protective features to prevent code extraction via JTA...
Posted on November 14, 2014 at 18:14Hi, I'm just starting on ARM CORTEX and STM32 via The Spark Core so forgive me if I'm missing something but in file stm32f10x_tim.cFunctionvoidhttp://stm32.kosyak.info/doc/group___t_i_m___exported___functions.html...