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 July 10, 2014 at 11:16Hi all, I am currently using stm32 discovery board. I am new in this field so I need some help. 1. Can some one tell me that is it possible to read whole sector(s) of Flash memory at once, and how it can be done? 2. W...
Posted on July 10, 2014 at 09:11HiI have stm32f4 discovery board, first I could program the board but now It does not work. all jumpers are fine and I'm trying to run a sample program such as LED toggle. I checked the GPIO configuration and I just c...
Posted on July 18, 2014 at 21:18Hi, I'm getting the following build error, it appears ''IMAGE_SetPNG'' is not defined in STemWin library. Building configuration: Project - STM324x9I_EVAL_MB1046 Updating build tree... kohler_windowDLG.c Linking ...
Posted on July 03, 2014 at 15:55I can not find it at st.com website. someone help me my email is tuanhai1989@gmail.com #matlab #stm32
Posted on June 18, 2014 at 08:49 Dear Community! I'm using DMA to transfer the ADC1 results (100 consecutive data) to some incremented memory address. DMA is in Normal mode (not circular), it is transfering 100 data, repeatedly over time....
Posted on July 16, 2014 at 10:45I'm trying to understand how to build a buffered serial handler using DMA. I currently have an interrupt driven handler, that adds characters received to a circular buffer, but due to the lack of a FIFO on the USARTs,...
Posted on July 23, 2014 at 11:42Dear all,I have several questions regarding ADCs in STM32 (more specifically, I use STM32F407ZG). Let me explain you how I use them:1) I have 3 ADCs that are triggered by the same timer (TIM4), and that are used in sc...
Posted on August 06, 2014 at 11:53Hi, I want to program the STM32F429 with the flash loader demo, but there is no .stmap file for it! Is there an official file or has someone created it yet? Any help appreciated. Thanks, Chris.
Posted on August 06, 2014 at 09:15Hi, I am trying to reset the Time and Date (TR/DR) registers in STM32F2xx using a logic as below: reset_func() { // Disable write protection // Enter init mode RTC->TR = 0; // Reset TR // Exit init mode // Wait f...
Posted on August 05, 2014 at 10:31 Hello , I have successfully implemented a quick and dirty communication between the STM32F407 and an external ADC ADS1278 via the SPI, using DMA. Everything seems to work fine until the moment I try to ...