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 December 18, 2009 at 13:36stm32 hangs on malloc
Posted on July 27, 2012 at 12:42I am trying to communicate STM32F100RB with SD card. Here, I use a code provided by STM for STM32F100VB evolution board. This code contain many functionality like interfacing of Graphics LCD etc. I doesn't need all th...
Posted on July 27, 2012 at 05:47After looking over the example code provided in the StdPeriphLib I concluded that the code is too specific an application, for me to easily convert to a generic example. I would be better off rewritting it. Does anyon...
Posted on July 25, 2012 at 20:37Hello I want to change the USART baudrate in some conditions but i couldn't do this.switch( bdstate) { case 0 : DownloadUsartConfig(9600); break; case 1 : ...
Posted on March 24, 2012 at 11:21Hello,I just receive my STM32F4DISCOVERY. I installed IAR EWARM, and ST-Link driver V2. But after several tests on two laptops, I am unable to link the discovery board with ST-Link.This is the message displayed: ''Fa...
Posted on March 23, 2011 at 08:14Hello, I'm totally novice and need your help. I have installed the lastest version of the MDK-ARM from keil. The result of the compilation is good, but when try to download the programm to the uC, the Software laun...
Posted on June 27, 2012 at 15:11hi alli am using STM32F407VGT6 Discovery borad, with Keil MDK 4 compiler it was working perfectly, i just update the firmware and when i try to start debugging the updated firmware Keil MDK shows the notification ''N...
Posted on July 25, 2012 at 10:47I am using the STM32F103C8T6. I notice that some of the peripherals share the same pins. What I am wondering is whether it is possible to use these peripherals in these circumstances. The specific case I am looking at...
Posted on July 26, 2012 at 21:27Hi, Has anybody seen that STM32F20x devices in 176pin packages has two OTG_HS_ULPI_DIR pins at a same time: at PI11 and PC2. How to understand this? If I enable ULPI and connect it to PI11 - what will be with PC2...
Posted on July 24, 2012 at 20:15 I am building my own stm32f4 boards. The code runs, but I cant get the USB to be recognized by windows - just Device-Not-Recognized. But the same code works on my DemoBoard. I followed the DemoBoard Schem except...
