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 March 18, 2013 at 15:24Hello, I am working on a device which one funcion should be USART to Ethernet bridge on STM32F407. I need to receive data from USART and then work with them. But beacuse of speed I wanted to use DMA instead of interr...
Posted on February 28, 2013 at 11:58Hi, I've noticed an extra time in the erase page process when the IWDG is active. I haven't measured it (I notice a change in the blinking frequency of a led) and it's not a big deal, but I can't find any referenc...
Posted on March 17, 2013 at 20:42Hello,I'm new in ST micro controllers. I'm trying to write I2C application that sends and receives data with interrupts, but I can't find information about it.May be anybody knows where to find examples of code of it...
Posted on March 17, 2013 at 20:17Hi All! I just start with stm32 exacly with STM32F103VBT6, i have evaluation kit and i need library named: STM32F10x_DSP_Lib_V2.0.0 and sd_stm32.c where i may find it? Thanks for You patience! #lmgtfy
Posted on March 14, 2013 at 09:35 Hey, guys! I have one stupid error, show me the right way, please. I'm actually working with STM32L-Discovery and trying firstly to work out the USART. I've done all necessary configurations for th...
Posted on March 17, 2013 at 15:31Hi I'm just wondering why the LSI on the STM32F4 Discovery board has inaccuracy's, I've searched the internet and application notes but can't seem to find the answer? My seconds on LCD jumps several times between 0-6...
Posted on March 17, 2013 at 17:37I'm working on a project where power consumption is a critical issue. I need to store a frame from a camera (OV2640) on the uSD each 2 seconds. My problem is that the camera's clock is always on which bring the power...
Posted on March 09, 2013 at 14:29Hello, I am trying to generate sinusoid signal via DAC. I can´t use look up table of sine values, because user will enter amplitude. So values of sine are first computed in program and than stored in buffer: sine[i...
Posted on March 16, 2013 at 21:38Hello, I want to implement the bipolar 4-quadrant complementary switching using STM32F103C8 TIMER1. The bipolar switching requires that the top and bottom switch PWM signals need to be swapped.I have read STM32F103C...
Posted on March 16, 2013 at 19:52hello all :) i have bought the stm32f4 board but i can't develop easely for it ( i just can control pins and serial) plz i want a tutorial show me all ( interrupts , lcd control , accelometer ...etc and thnx :)
