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...
Posted on November 12, 2012 at 11:23HI, Is where any makefile or ready project to build STM322xG_EVAL FW with yagarto or GNUARM? I have downloaded STM32F2-F4_Demonstration_Builder_V1.0.1 but it has no plain Makefile for GCC. I wonder if someone can...
Posted on November 29, 2012 at 18:44I've been experimenting with the CPAL I2C library and as a test I'm sending a short string of bytes to an external device. I'm the only one on the I2C bus and I'm configured as an I2C master. Does anybody know why...
Posted on November 29, 2012 at 09:45I am trying to use DMA1 Stream 1 Channel 4 in the STM32F205ZE (IAR Embedded Workbench IDE). Attempts to configure the DMA (using the Std Peripherals library) result in no change in the register values (all val...
Posted on April 24, 2011 at 13:37Hii2c.c------------------------------------------------------&sharpinclude <stm32f10x.h>&sharpinclude ''i2c.h''void i2c_hazirla(void) //i2c_init function.{ RCC->APB1RSTR = 0x00200000; //I2C1 reset. RCC->APB1RSTR &=0...
Posted on November 28, 2012 at 22:36I'm trying to upload a ChibiOS demo to the STM32F3 Discovery board. The project builds fine under IAR and appears to connect & program correctly over the onboard ST-LINK. However, when I change the code (i.e. comm...
Posted on November 28, 2012 at 14:34hello everyone, i`m working on an academic project.i`m trying to read sensor values and needs to send the readings after calculation to PC via USB or Serial port Does initializing and sending data to USART1 requir...
Posted on November 29, 2012 at 09:38Hello everybody,I have a problem. I'm using STM32f103rbt6. I'm using SysTick and USART interrupts. They are working independently. SysTick is used for Delay operation. But in a case, I must use this Delay function...
Posted on November 23, 2012 at 23:08Hi,Does exist any serial library for STM32 ? I searched on this forum and google and I found nothing, I'm looking for a traditional serial lib that allows to send other types of data than char (int32_t, float ...)...
Posted on July 18, 2012 at 15:21I am currently working on a project in which i have to interface SD card with STM32f100RB.I did the same with 8bit PIC microcontroller using Application Library provided by Microchip.for STM32 i get a FATFs module na...
Posted on November 28, 2012 at 15:09Can DMA1 control SDIO and be responsible for transfer data from memory to SD card? I'm using DMA2 for different data transfers. Based on Table 23, page 173, document ID 15403 rev 4 it is not possible because SDIO ...
