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 September 18, 2015 at 00:31Hi all ST users.We have just replaced the STM32F030C8T6 microprocessor on some of our working boards to upgrade them with the larger STM32F030CCT6. A difference that should be both pin-compatible, periphiral comp...
Posted on September 10, 2015 at 23:46Hello all,I am looking how I can flash my firmware to sector 4 (0x0802 0000) and jump to it to execute the code. I am using Keil uVision 5 as development environment.I know that I must changed the address in the...
Posted on June 01, 2012 at 10:59Dear all,I need to design a board based on STM32F103RE.My board need to be powered in two ways, USB & Li-Ion 3.7V battery. In addition i need to design a IN-BUILT battery charging circuit( USB to Li-Ion battery) for t...
Posted on September 16, 2015 at 11:01Hello, please give me the procedure to creat a project virtual com port(usb cdc) with STM32CubeMX. (STM32F429discovery)I followed the steps but according to manager level péréphirique the material is unknown:Proc...
Posted on September 04, 2015 at 09:24This problem has been reported in the following link.https://my.st.com/public/STe2ecommunities/mcu/Lists/cortex_mx_stm32/Flat.aspx?RootFolder=https%3a%2f%2fmy%2est%2ecom%2fpublic%2fSTe2ecommunities%2fmcu%2fLists%...
Posted on July 20, 2015 at 10:23 hello everyone, i'm trying to understand the uart communication with my stm32f411RE, on linux. I was able to send a message from nucleo to PC, but the problem is the reverse. I can't send something, e.g 1 char...
Posted on September 17, 2015 at 13:36I am using STM32L152 Nucleo (Nucleo L152RE) with ALS sensor connected to it.ALS sensor has a 16 bit data register containing both MSB and LSB .Below is the register Map 0x04 15:8 MSB Data of whole ALS 16bi...
Posted on September 17, 2015 at 07:41Hello, I have implemented RTC on STM32l053-Nucleo using CubeMX and CubeL0 HAL libraries. I set and get the time and date in RTC using HAL functions but the RTC is not running, I am getting the same time and date ...
Posted on September 17, 2015 at 11:15Hello, i'm using the STM32F334C8 discovery board and i want to use the boot loader.I set Boot0 to 3,3V and restart the board.When i send the 0x7F data to the USART1 RX pin, i get no answer from the board.The nBoo...
Posted on September 17, 2015 at 11:13Hi. i got issue with flashing my MCU. I add my scheme. It is soldered on prototype board, not in real PCB. I cant download program to MCU ''Error: Connect failed, check config and cable connection''. All componen...