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 06, 2015 at 09:28Hi,STM32 uC have Vbat and several Vdd_n Vss_n pins.Following the common guidelines each Vdd and Vss has to be connected.However, I am wondering if there is a rule how these are internally connected. I suppose that...
Posted on June 16, 2014 at 19:57The original post was too long to process during our migration. Please click on the attachment to read the original post.
Posted on November 08, 2015 at 23:52 Hi, all! Does anyone faced with a skipping one period of input signal without ovrcapture flag setting? The setup is: * STM32F3 Discovery board with STM32F303 MCU. * TIM2 used for input / c...
Posted on November 05, 2015 at 15:23helloi am working on a project using stm32f103vft6, the purpose is to save audio data froma mems microphone to a sdcard. the problem is when i want to change teh blocksize in the sdcard configuration from 512 to 2...
Posted on November 08, 2015 at 16:59Hello all, Data is coming from uart in chunks of 30 bytes via uart. I want to get these incoming chunks of 30 bytes and store them in a circular buffer of size 240 bytes by using DMA. I want to configure the DMA s...
Posted on July 09, 2014 at 18:51Hello,I have a working SDIO FATFS project on an STM32F4 Discovery PCB.This project works nicely at system clock frequencies down to 24 MHz.When I try running the project at system clocks of 16 MHz and 8MHz, the SDIO C...
Posted on November 07, 2015 at 11:42Hi. I'm fairly new to the concepts of ADC and currently, I'm using STM32F4 Discovery. For ADC, I have these settings for my ADC settings in my ADC_init() (source codes from an author online). ADC_CommonInitStruct....
Posted on November 06, 2015 at 08:35I have the following Problem: I have two input signals. The frequency of the signals is equal, but there is a delay between this signals. I have to measure the delay between the rising edge of the first input and ...
Posted on November 02, 2015 at 05:35 Hi all, I have just started learning ARM and have picked up the STM3F4 discovery board. Below is my first code to light up all the 4 user leds on board (connected to GPIOD 12to 15). ...
Posted on November 07, 2015 at 18:12 hello, I'm trying to create delay of 1 second and toggle an LED. I'm using SysTick timer for this task. I have STM32F103C8T6 mcu. The following code does not work. Looks like the control never reaches the...
