Tag: pic32 Page 2 of 4

Read Flash

This week I worked on flash programming. Previously I managed to use flash driver to accomplish erase and write operations. However, the library does not include a read…

Transmitting & Receiving The Bitstream

This week, after a lot of struggle with transmitting and receiving the bitstream, I finally managed to successfully transmit the bitstream using curl and receive it on the…

NVM Driver

This week I was working on flash erase, write and read. Previously I used the NVM driver to access the flash. The erase size for flash is fixed…

NVM write

This week I started on integrating the code and finalizing all the functions so that later on I can include them as libraries in my code. I also…

RNG & Hid_Key

This week I finished the HOTP function which uses MD5 hashing to generate a 6 digit code. The secret key used for the HOTP is generated in a…

PCB Fiducial Markings

This week I tried solving the problem I was facing with putting the FPGA in configuration mode, which I have also explained in my blog last week. The…

FLASH & FPGA

This week I finished up the flash function to erase, write & read and also added the FPGA erase and write functions. The main body of the code…

NVM Controller

This week Dr. Shawn pointed out that we do not need to use a boot loader since we just need to erase the flash and write the new…

Boot-Loader

This week the second part of my task, that is to be able to erase the FPGA or PIC32 flash when needed and program them accordingly. Erasing the…

HTTPS requests

This week I managed to finish the wolfssl_tcpip code. In the new code, the whole process is carried out in 1 function. In this function, 2 sockets are…

Schematics Completed

This week I spent most of my time finishing up the schematics. The updated board will have 2 complete SPI and 1 complete UART connection, between the PIC32…

MPLAB-X Harmony Tempfile issue

We faced a problem when running MPLAB-X with Harmony framework in a multi-user environment. We didn’t have this problem before this as there was only one person working…

SDCard Working and Integration

By SD card working as stated in the title, I actually meant that it has only successfully established a connection to the SD card, and is far from being…

Attempt at SDCard and DHCP.

This week I continued my attempt to establish a connection with the SD card. The first thing I did was to check the connection in the existing, and…

Proceeding to SD card

After successfully integrating the FPGA code with ethernet and USB serial, I proceeded to create a test firmware to establish and verify a connection with a micro SD…