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 November 08, 2016 at 10:28Hi All,How can I calculate power consumption of STM32 MCU (only ADC peripheral is turned on) for a period ? From the Data Sheet it is given that for 100Mhz Clock it consumes 12.6mA, How much it consumes for 1 seco...
Posted on November 09, 2016 at 04:51I now develop Modbus transportation compatible with Modicon RTU and I was going to use the opportunity of detecting IDLE state by the UART. But the duration value of IDLE character is fixed and equal one frame. It...
Posted on August 31, 2015 at 17:27I'm trying to add to the ST Demo, the gesture recognition functionality provided by the touch screen. In the timer callback k_TouchUpdate, I added the following code, but the returned value is always zero. How can ...
Posted on November 08, 2016 at 16:53The original post was too long to process during our migration. Please click on the attachment to read the original post.
Posted on September 29, 2016 at 14:08Take, for example, the STM32CubeExpansion_BLE1 package.I'm using SW4STM and can import one of the example projects from the above package. I can then modify that project etc. No problem.However, I cannot work out...
Posted on August 16, 2016 at 12:38Does anyone know is there an example of this code, from https://my.st.com//content/ccc/resource/technical/document/application_note/03/9c/4f/86/78/12/46/25/DM00053084.pdf/files/DM00053084.pdf/jcr:content/translation...
Posted on November 09, 2016 at 02:31Hi,I want to transfer data 16bit over SPI using DMA (data width: half word, Mode: normal), but in function HAL_SPI_Transmit_DMA(SPIx, (uint8_t *)data, uint16_t size) only transfer data 8bit. I want to fill color o...
Posted on November 08, 2016 at 19:28Hi I'm doing the first experiments with the board STM32F469I-DISCO.I would like to write something, on LCD, bigger than font24 provided by ST library.Someone can tell me how to do this?I think will be very difficu...
Posted on November 05, 2016 at 13:52Hi,in my application, I've set up a STM32F4, SD-Card and USB-CDC (all with CubeMX). Using a PC, I send commands to the STM32, which then does things on the SD-Card.The commands are handled using a ''communicationB...
Posted on November 07, 2016 at 12:50hi im trying to get the rtc clock working on my discovery board. i configured the project with cubeMX, id like to use the LSI since i got no LSE, and im working with the latest HAL F4 driver. the rtc init works fi...