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 19, 2015 at 09:31hello, i would like to introduce my self-made Evaluation Board for a STM32F429IGT6 (176 Pin LQFP) pictures are attached it's a 4 Layer 100mm x 50mm Board with onboard : 256MBit SDRAM 512kBit I2C-EEprom 16MBit SPI-Flash...
Posted on May 19, 2015 at 15:53Hi,I am having issues with the I2C on a STM32F407. I am trying to talk to the MLX90621 thermopile but getting stuck on a repeated start on the busy flag.I used the I2C driver from the following link (https://github.com...
Posted on April 16, 2015 at 08:33Anyone gotten ST32F4xx SDIO, 1 serial bit, block I/O, to work with DMA? Using HAL sd card driver. Works fine in polled mode. DMA mode - DMA complete doesn't happen. Driver hangs, times out. I'm lacking documentation...
Posted on May 13, 2015 at 18:06Im using stm32f100rct6b. My bootloader is at memory address 0x08000000, and main program is at 0x08010000. When I jump to the main program my SysTick handler isn't working. I've tried changing ''#define VECT_TAB_OFFSET...
Posted on May 18, 2015 at 15:29Hello everyone,I'm working on a project where I have to use the USB functionality of the STM32F072CB and I'm not sure how I should use it in the end.The job of the STM32F0 in my application is to programm another contr...
Posted on April 29, 2015 at 13:58 Hi, I have a problem with RTC alarm interrupt when clocking by HSI. Program just stopped and don't go further. With HSE all work fine, but when I remove external quartz, it stop. Here my code, pls help. P...
Posted on May 18, 2015 at 21:51 My application use an I2C1-> 1wire network converter on STM32F407 device At reset, after the I2C1 peripheral init, the application enumerate 1wire network and discover all connected devices. But the user c...
Posted on May 19, 2015 at 08:00 I use STM32F030x8 as I2C-Masterwith StdLib V1.5.0. First i write 6 Bytes to a slave device with DMA and itis working like expected. Then a restart with Read-Address is generated to read back the 6 Byte Response ...
Posted on May 17, 2015 at 17:29Hi there , I use the SPI3 unit on my STM32F4 Discovery board to control a TFT. I want the images to load faster and as a result I need to increase the SPI3 clock/frequency. Currently this line of code clocks the unit:R...
Posted on May 18, 2015 at 22:35 Hello! I'm trying to pair two nrf24l01 with f3 and f0 discovery boards. I've checked all the registers and they are initialized correctly, but I still can't receive anything. I don't have access to a spectrum a...