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...
Hi,I'm trying to replicate the Hands-on Flash memory Technical training for the STM32L4 (https://www.youtube.com/watch?v=ZMtsR0nZjt4) but i'm having some issues when changing the BOR level and specially in the debugging. The instruction "HAL_FLASH_...
Hi community I'm using Nucleo-L011K4 board ADC to read analog level. Adjusting analog input to any value different that 0 works flawlessly but when I adjust input level to something <50mV ADC_GetValue return a digital value of 64 even if I wire ADC i...
I need to control 16 RGB addressable LEDs (48 channels). The only drivers which fit my needs are 24 channel I2C drivers (unfortunately, I couldn't find any suiting SPI drivers ), so I need to use two of them. Since both LED banks will create a common...
HiI am having quite a strange problem with the STM32G070CB.A couple of months ago I start the development of a new product using the STM32G070CB and was having some issue with some pins, and even open up a thread in the forum.https://community.st.com...
Hello,Here is my code,#include <stdio.h> #include <string.h> void GPIOSYS(void){ GPIO_InitTypeDef GPIOSt; RCC_APB2PeriphClockCmd(RCC_APB2Periph_AFIO,ENABLE); //GPIO_PinRemapConfig(GPIO_Remap_SWJ_Disable,ENABLE); GPIO_PinRemapConfig(GPIO...
What does the grey filling indicate. Couldn't find any legend/detail covering this.I initially though it is the part connected to POR/VBAT circuit.. but doesn't look so.Attached image of the page.
We came across a situation where an application code which is working for STM32H753 revision Y when moved to same MCU's revision V does not even go to the main.cpp.Sometimes if it manages to go to main.cpp it writes to I2C1 some values consistently ...
Hi.Im experiencing a race condition in SDMMC_CmdReadSingleBlock. (being called trough HAL_SD_ReadBlocks_DMA).SDMMC_CmdReadSingleBlock calls SDMMC_SendCommand in order to start transfer.Then it calls SDMMC_GetCmdResp1 to verify that transfer is starte...
Dear I try to porting the sample code (from STM32Cube_FW_F3_V1.11.0\Projects\STM32303E_EVAL\Examples\UART\UART_WakeUpFromStop) to my PCB board with STM32F303RC, but I can't wake up MCU from STOP by UART Is there anyone know whether the example code ...
I have multiple boards of STM32L476 board. In our application, we have OTA module in which we use dual bank feature.The OTA flow is like:1) Read data from SPI2) Write to Bank 2's pages in incremental order3) Once all data are transferred, go for flas...