Hello, currently I work at a project where a customized boot-loader for STM32L31 is required.External access for the BL is only possible via I2C interface, where the micro-controller acts as a slave. So far, I've programmed the BL which is placed at ...

Hello, my work mate made a design where we have to measure a low voltage in a smaller range (0-.120mV) on an Input.His assumption and hardware realization to meet the requirements based on datasheet DS10690 Rev 6. Here on page 63 you can find the ta...

Hello,I'm working on a product where we will use the STM32L71 device containing an I2C Interface for servicing and control. I develop first parts of the firmware on a STM32L53 nucleo board. Since the device must be hot-pluggable, it is not allowed to...

Posted on February 03, 2012 at 11:00I've noticed an ugly thing while working with the stm32C10-Eval Board and Ethernet. In case the LAN cable is plugged, the PHY gets well initialized. But if no LAN cable is plugged in while the power on, the functi...

Posted on January 18, 2012 at 12:40Hi all, I need an expert advice. How to poll for ACK from addressed Slave device? The background is, if the setup has a variable count of slaves and how to get the available slaves? The second case is the M24C64 EE...