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 May 20, 2014 at 23:54Hi, I'm trying to use the 4K SRAM from STM32F427 with FreeRTOS 7.4.2. The VBat pin is correctly powered to a battery... The RTC works great. I can access to SRAM memory and use it. At each reboot I can grab the data st...
Posted on May 17, 2014 at 23:48I trying to send continuous serial data at 115200 baud using USART2 which is connected to the ST-LINK portion of the NUCLEO board. ST-LINK implements a VCP which I'm accessing via a terminal on my PC. If I space the ...
Posted on May 20, 2014 at 16:46Hello,I am trying to get the reference voltage value with ADC (Channel 18).On the VCT6 datasheet, it is said that reference calibration values (for VREF) are stored in memory at the address 0x1FFFF7BA. (Value for VREF ...
Posted on May 18, 2014 at 11:28Hello,when generating a project with STM32CubeMX for a STM32F4discovery board, the PD12 to PD15 pins are configured output (for the LEDs) automatically. But the project is not entirely configured. I had to manually set...
Posted on May 20, 2014 at 14:34hi, everyone.i am using STM32F3 Discovery Kit to communicate with Arduino. i use EWARM IDE for coding and Putty, for serial terminal.i did an echo test on stm32f3 usart2. The data is displayed on the serial terminal co...
Posted on May 19, 2014 at 14:04Hello Everyone,I was just wondering if anyone has seen this, I have seen this only referenced on one website. I have SPI1 on a STM32F415 configured as PA7 ------> SPI1_MOSI PB3 ------> SPI1_SCK PB4 ------> S...
Posted on May 20, 2014 at 15:03Hi all.I have to test stop comsunption using jumper JP2 present on th board (STM32F0308-DISCO board).I have measured high value (abiut 200 uA)Into STM32F030x datasheet the value is declared about 5 to 32 uA MaxNote tha...
Posted on May 19, 2014 at 21:41I'm wanting to update a product that has a SPI device on the same channel as the UART. Currently the SPI device uses DMA - it sends 1 byte and receives a packet of info. On the UART we only send data.I would like to ...
Posted on May 19, 2014 at 22:52Hi I made VCP from ST sample on ST32F405 (STM32_USB-Host-Device_Lib_V2.1.0 & DriverVer=04/25/2010,1.3.1) When I send data from CPU to PC less than 64 byte, all work fine. I have 2 problems: 1) When I try send data from...
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