Experiential

Switch to BearSSL

Continue with last week problem of PUT request failure after implementing SSL, I look through every line of the code again and again and search through every keyword I could think of on the web but did not find much useful information. Without a clue on how to proceed, I asked for Read more…

By Lucas, ago
Experiential

Redo of Flashing and SSL

In my fourth week, after Dr. Shawn saw my code of writing on flash memory which is playing with the pointer, he was like “why did you do that!?”. It was too complicated. Dr. Shawn said “Writing a complicated code is easy, the hardest part is how do you establish the Read more…

By Lucas, ago
Experiential

Writing to Flash and FPGA

As I am collecting the statistic of how the TCP receiver buffer size affects the speed of downloading, I found that the time it takes to download the firmware topped at around 11.6 seconds with 512byte of receiver buffer size, which is in fact very slow, further increase of receiver Read more…

By Lucas, ago
Experiential

First week of my internship

  In this week, I was given time to learn Git to prepare myself for the later participation into the grand project without messing it up. In short, Git is a decentralized version control system that conserve different version of our work in series of so called “commit”, a record Read more…

By Lucas, ago