DE1-SoC
For the final project in the “Realtime Embedded Systems” course, I partnered with Antoine Albertelli. We decided to build an audio streaming system. Our system is pretty similar in principle to what would be used in a modern radio studio. It takes an analog sound input, converts it to digital values, compresses the audio, then broadcasts over the internet. For this project, we used the DE1 board which has a dual-core ARM Cortex-A9 and an FPGA with 85K PLEs. We implemented a solution using a NIOS soft core to capture audio from a mic connected to the onboard ADC while the server ran on the hard ARM processor. The report can be found here.
For the final project in the "Embedded Systems” course, I partnered with Antoine Albertelli. We designed and implemented an embedded system (on a DE0-nano FPGA SoC) acquiring pictures on a TRDM-D5M camera module and sending them to an LT24 LCD module for display. The frames are stored on the HPS external RAM. They are copied from the camera and to the screen without CPU intervention using Direct Memory Access (DMA) techniques. The report can be found here.
Camera and screen