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 October 04, 2011 at 02:20Hi, I am using an STM32F102C6 processor. The design has an LED and resistor tied to 3.3V and Pin PB4. I need to release this pin from JTAG and use it in OD mode to drive the LED. So far I have: Read all the docum...
Posted on October 04, 2011 at 18:27Hi, Starting from version 2.3.3 ChibiOS/RT includes full support for the STM32L and a full demo for the STM32L-Discovery board. The demo guide is available here: http://www.chibios.org/dokuwiki/doku.php?id=chibios:...
Posted on June 01, 2011 at 22:33FYI, there's a bug in the SDIO standard peripheral library code when dealing with SD cards greater than 4 GB in size. The problem is the library code uses a parameter called ''address'' or similar in several of its fu...
Posted on September 27, 2011 at 20:20Hi, I have a problem with the STM32VLDISCOVERY and IAR6.20. After Download and Debug I get the following: Loaded macro file: C:\Programme\IAR Systems\Embedded Workbench 6.0 Evaluation\arm\config\flashloader\ST\Fl...
Posted on October 03, 2011 at 16:50Hi STM32 users, I am writing an application for STM32 based on c code and I want to develop some unitary tests and do some code analyzis (optimization,....). Is there someone who did it? Is there free tools that ca...
Posted on September 28, 2011 at 13:39Hello, I have a troubles with JTAG programmers if on my processor runs following program: RCC_ADCCLKConfig(RCC_PCLK2_Div8); DMA_DeInit(DMA1_Channel1); DMA_InitTypeDef dmaInitStructure; DMA_StructI...
Posted on September 26, 2011 at 07:23im trying to interface a ILI9325 and im not 100% understanding how the write function works.the function was ripped from a driver file for the ILI9325 and the ports PC are used to control the control lines.why is...
Posted on October 01, 2011 at 00:11I have a problem with stm32 discovery. I am using IAR 6.21.3 and I constantly get the following error:Fatal error: Faild to read CPUID from Cortex deviceSession aborted!ST-Link Utility is also giving me an error:No...
Posted on October 01, 2011 at 18:45Hi everyone! I have some problem with USART interrupt while receiving. RXNE bit clearing automatically by entering the interrupt without any actions, therefore software cannot detect character received event. I use...
Posted on October 01, 2011 at 08:04Hi all,I'm using discovery kit. Does anyone know if STM32 I2C master supports 24-bit device ID reading from an I2C slave? I have a slave compliant to I2C rev 03 standard and I need to read it's device ID with my st...