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 September 16, 2017 at 08:41Hi All,I am trying to interface a digital(I2C) pressure sensor with STM32F051R8T6(STM32F0 Discovery board). I basically want to read data from the sensor and display it on a serial terminal software(USB to TTL co...
I'm programming a L432KC Nucleo using STM32CubeMx. When a certain condition is given in my program I want the controller to reset itself instead of pushing the external reset button. For example,if ( x == 5){ \\reset the controller }Is there a way of...
Hi,I tried to use the ST driver function HAL_CAN_Init(CAN_HandleTypeDef* hcan) to initialize the CAN controller. Here is the code:HAL_StatusTypeDef HAL_CAN_Init(CAN_HandleTypeDef* hcan){ uint32_t status = CAN_INITSTATUS_FAILED; /* Default init status...
As capacitive sensing undergoing such a rapid growth and penetrating more and more industries, it attracts the interest of many engineers with little to none experience with it.That’s why, we have created this guide and we would like to share it wit...
Posted on May 18, 2016 at 17:18Hello, I'm using an STM32F373C-EVAL and both the Atollic and AC6 IDE tool. When I try to import a project from the STM32CubeF3 V1.4.0 into both the IDE, I get a hardfault error during the __libc_init_array branch instr...
Posted on March 08, 2017 at 11:04Hi, I'm a newbie in the STM32 world. I have a lot of experience with Atmel ATmega and Xmega, and now I'm starting to learn ARM programming using a nucleo-F446RE board and AC6 system workbench. I have a problem using...
Hello, I would like some clarification on the internal flash memory wear of a stm32f722ret, which is rated at a minimal 10000 P/E cycles. An example:Suppose there is a flash block/page/sector with two bytes, A and B. Byte A gets programmed (for examp...
recently I used the STM32F072 USRT3 to communicate with my peripheral， the configuration of USART3 is follow：static void USART3_Init( void ){ GPIO_InitTypeDef GPIO_InitStructure; USART_InitTypeDef USART_InitStructure; NVIC_InitTypeDef NVIC_InitStruct...
Posted on June 28, 2018 at 22:18Hello everyonei have a question, i am using 3 Ranks ADC injected mode for reading potential resistors..the problem is when ever i change one value it affects the other channel reading.examplechannel 1 reading is 1.3vc...
i'm trying to sample 40 adc values by using dma which means i have configure adc with dma(interrupt).Time period is also a constrain which means that a value is read after every 500us.After obtaining 40 readings ,i disabled both timer and dma then se...