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 08, 2014 at 11:08 Hello there, I am using IS61WV102416BLL external SRAM module. I got it working with a STM32F4 microcontroller. The problem now is that every time I write some data to the SRAM it is copied to an addr...
Posted on February 24, 2017 at 17:51hey,I tried to run usb hs + vcp with code created by CubeMX.In generated code i have changed:#define APP_RX_DATA_SIZE 64#define APP_TX_DATA_SIZE 64and included in main.c:#include 'usbd_cdc_if.h'also changed:Stack_...
Posted on February 27, 2017 at 11:40Hello,rm 431/385/410 for the STM32F7 series in chapter3.4.2 Programming user option bytesdoes not mention how to programm FLASH_OPTCR1.For the STM32F46 series RM0386 shows how to program FLASH_OPTCR1. Probably STM...
Posted on February 22, 2017 at 09:58Hello, These days I was working on the internal RTC of STM32F070, I looked at the examples majority are those in which STM32 micro controller possesses VBAT pin as opposed to my STM32F070 doesn't have that pin, I ...
Posted on February 27, 2017 at 06:38I have a problem.the problem is please install truestudio toolchain to open the project or associate the file type of the project with your toolchain in system default program settings.i don't know how can i solve...
Posted on February 27, 2017 at 07:07Since the Wish List seems to be closed, I'll put this request here.To the processor designers:The DMA transfer count is a 16 bit value that can be in the range 1-65535. Since 0 is a useless value and 65536 would b...
Posted on February 27, 2017 at 04:34GreetingsI'm trying to determine how I set the DC conditions (i.e. input bias) on the +ve input of an opamp on the STM32F3 series when all the feedback is internal during PGA mode. If I set the input to half way b...
Posted on February 26, 2017 at 20:30Hello all,i need to measure an external clock source of 32768hz with little variation as posible... this means to measure as true as possible, with variations maximum of +/- 2hz ...Is this achievable with inpu...
Posted on February 26, 2017 at 01:52Hey, I got Discovery F3 board, i wanted to start project which uses I2C communication, so i enabled I2C1 peripheral and generated code for EWARM IDE using CubeMX. I uploaded code on board and pressed GO in debug o...
Posted on January 21, 2017 at 13:33Hey guys,I created 2 sets of projects with CubeMX for my STM32F429I-Disc 1 board.I project is a Device HID project, the other one is a Device Custom HID project.The Device HID projects works fine, the Custom HID pr...
