Chronicles from our peeps.
In our HID module, MD5 hash function was used for a number of reasons. Previously we were using wolfSSL API to compute the MD5 hash, now I have replaced these function with bearSSL substitutes. Although Harmony has a crypto library providing MD5 hash, but that in fact is just merely Read more…
As I have stated last week, Dr Shawn recommended me with two ways to retrieve addresses where LOAD or STORE operation occur and to which module it happens. I will explain the two methods briefly. Method 1: When the simulation starts, get the map of variables and addresses that we Read more…
Last week, I was spent a lot of time exploring various options for writing the Rest API for returning a JSON string to the browser. I eventually came up with a template class (derived class of Wt::Resource) to handle ‘queries’ to each table in the database, and made use of Read more…
So I’ve made a few more strides in my spring cleaning adventures this week. I finally managed to get all my cURL test scripts to passed, which was a boost of confidence for me. Also, any other things that I had conveniently hardcoded back then were at least moved to Read more…
So last week I had burst the quota of the maximum amount of emails we could send out a month and the quota hasn’t renew yet. So, this week I am focusing on my next task. What I have to achieve in task number 4 is to generate a final Read more…
Continue from last week problem, curl client shows “Empty reply from server” just because I did not send a proper HTTP response which starts with the message status line (something like “HTTP/1.1 200 OK”) thus the client just ignores the packages. Simply br_sslio_write() the status line at the start of Read more…
Triggering the simulation is the task I am working on lately. I will try this time to sum up what I have done to fulfil this task. To recall, we need to read the addresses to which data are stored, and addresses from where data are loaded, then, trigger the Read more…
Last week, I was almost done with implementing the functions to calculate the averaged standard scores and percentile scores. This was my second attempt on this, and I tried to make use to std::unordered_map to improve the time complexity of the calculation. Just when I have completed it, Dr Shawn Read more…
So basically all I am doing right now is cleaning up the codebase of P3 as much as I can. There were some instances where refactoring is needed, especially for the caching mechanism part. I’ve mentioned it before, but I just want to emphasize how important tests are when it Read more…
Week number 7 in AESTE. Last week I had problem generating a workable QR code image to attach it in the registration slip. After some discussion with Dr Shawn, he told me that the issue might be caused by the color type of the PNG file. Previously, I was using Read more…