Posted on November 10, 2016 at 05:14I'm attempting to write an interrupt based driver for I2C using just the CMIS header and my wits. My understanding is that there is a data register and a shift register. For transmission SR1.TXE means the data reg...

Posted on October 30, 2016 at 02:22Hi,I'm attempting to bring up LWIP under FreeRTOS for an F767 on a Nucleo board. I'm using code generated by Cube. This is my third STM32 project and I'm very comfortable using an RTOS but I am just becoming acquai...

Posted on October 06, 2016 at 03:09I generated a project using the latest F7 Cube. It uses FreeRTOS and LWIP, builds, and I can see that the ethernet task is running. I couldn't locate the demos. The echo server would be good for my needs.Thanks. ...

Posted on January 06, 2014 at 23:24Hi Everyone,I have written a DMA-based I2C driver that has been tested and is working reliably for normal healthy reads and writes. I get in to trouble if I try to write to a slave that does not ACK its address. In...

Posted on December 17, 2013 at 04:18Hi,Using the peripheral as a master transmitter I would like to use a repeated start to talk to 2-4 devices before closing communications.My code handles interrupts for the start bit and slave address. The DMA dut...