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 August 24, 2014 at 11:47Hi! I work with STM32F427 with 2 Mb flash size and want use high flash bank to load firmware image when upgrading.When I allocate firmware image in low bank (512kb) all works properly, but when i assign address to i...
Posted on September 03, 2016 at 09:02I use DAC with DMA to ouput a sine wave. The DAC is triggered from exti9. It can output a perfect sine wave now. But I want to sync the wave's zero-crossing with a pin's rising edge. So, I put the start signal in...
Posted on September 02, 2016 at 19:19Hey folks,I am trying to work with an RFID reader that uses wiegand protocol, but I can't seem to find a library or any information that could help me get started. I am using a Nucleo-F767Zi board.I have found, h...
Posted on September 01, 2016 at 22:48Hi folks, I am currently developing a custom expansion board for the F767Zi kit and I plan on using it along with an IDW01M1 board, the problem is I am having trouble finding out which pins from my F767Zi will be...
Posted on September 01, 2016 at 18:24Is there a benefit to using 16-bit filters versus 32-bit filters in terms of MCU efficiency? I am writing a driver for DeviceNet CAN, and the only frames I expect have standard (11-bit) identifiers, not extended...
Posted on August 26, 2016 at 14:48I am trying to send data (a string ''hello'') serially to my PC from STM32f4Discovery board and HC-05 (bluetooth module) using UART. I generated the following code using the STM32cubemx software. The code was succes...
Posted on September 02, 2016 at 06:59Hello everyone..I want to interface LCD which supports LVDS with STM32F429BIT6.. But I don't know what to do??I have tried many times but I couldn't get any response..It would be great for me if some one help me....
Posted on July 06, 2016 at 00:47Hello,I am trying to read the data0/data1 fields from the flash option byte register.When the flash read protection level is 0 - I can do that no problem, but when the read protection is set to 1 it fails.According to...
Posted on September 01, 2016 at 15:55 I'm trying to implement an asynchronous USART using ISR to communicate with FTDI and Bluetooth Modules (RX and TX at 115kbps). I have a STM32F446RE with the following test code: void USART6_IRQHan...
Posted on August 26, 2016 at 10:06Hi All,My name is Dylan and I am new to STM32 MCU's and the more nitty gritty of MCU's in general. I have wet my appetite with Arduino and have had a lot of fun doing so. But I want more and so I have invested in a ...