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 October 30, 2017 at 19:18Hello,I am trying to use my JLink Ultra+ with stm32h7 nucleu 144 board. I followed the instructions on:https://gnu-mcu-eclipse.github.io/developer/j-link-stm32-boards/ but could not make it work, after connecting a...
Posted on October 31, 2017 at 20:16The RM0367 (STM32L0x3) and RM0376 (STM32L0x2) sayThe ... products integrate an MCU ID code. This ID identifies the ST MCU part number (sic) and the die revision.But that is not true!The Device IDs are the same for ...
Posted on September 26, 2017 at 17:56If I have .ioc project for a UFBGA176 and then I want to migrate to an LQFP144, is there a way to proceed with STM32CubeMX without loosing all the work in 'Configuration' tab?In other words is there a way to sepa...
Posted on October 30, 2017 at 10:26Hi,I am using the B-L072Z-LRWAN1 board running the End-Node example.I added 4 GPIO external interrupts on PA0,PA2,PA3 and PA4.Before the the board goes into Stop Mode all 4 intterupts works as expected.//----PA0, P...
Posted on October 30, 2017 at 09:18hi.i want to use LCD 4*20 in IAR with CMSIS , but i didn't found any library for this.and if i dont want to write a library for lcd , what do i do ?where do i can found this library?or shall i write this library?o...
Posted on October 31, 2017 at 11:46Hello, I have timer 3 setup like this:ARR = 8400PSC = 99CCR1 = 4200CCR2-4 = 0xFFFFCR1.CEN = 1DIER.CC1IE = 1DIER.UIE = 1when i run my code after one interrupt all interrupt flags get set to 1, obviously this shouldn...
Posted on October 31, 2017 at 11:54hi. i work with the stm32f407vgDiscovery kit. i used the stm32f103rbNucleo kit before which has an stlink with a cirtual com port which i used with uart. the current board stm32f407vgdiscovery lists a virtual com p...
Posted on October 31, 2017 at 11:27I used the PA2 PA3,the TIM9->CNT do not changevoid MotorBEncoder_Init(void){ TIM_TimeBaseInitTypeDef TIM_TimeBaseStructure; TIM_ICInitTypeDef TIM_ICInitStructure; GPIO_InitTypeDef GPIO_InitStructure; RCC_APB2Per...
Posted on October 31, 2017 at 10:17Heyis there a way to use an USB drive to update the firmware of a STM32L053.I know that DFU is a possibility, but I want to place the bin file on the stick, pressing the button at startup (or something like that).H...
Posted on October 23, 2017 at 07:33HelloI'm confused about prototypes of eeprom emulation in eeprom.h.I read the documentation but i cant undrestand. i want save 30 byte in eeprom with EEPROM emulation .i use stm32f103c8 with 64k flash and use 62 k...