mirror of
https://github.com/lleene/hugo-site.git
synced 2025-01-23 03:52:21 +01:00
content update
This commit is contained in:
parent
971ff67b26
commit
1c7d6955da
@ -49,15 +49,11 @@ themeColor = "#494f5c"
|
||||
name = "About"
|
||||
url = "about/"
|
||||
weight = 16
|
||||
[[menu.main]]
|
||||
name = "Posts"
|
||||
url = "posts/"
|
||||
weight = 16
|
||||
[[menu.main]]
|
||||
name = "Projects"
|
||||
url = "projects/"
|
||||
weight = 16
|
||||
[[menu.main]]
|
||||
name = "Links"
|
||||
url = "links/"
|
||||
name = "Posts"
|
||||
url = "posts/"
|
||||
weight = 16
|
||||
|
||||
@ -2,18 +2,21 @@
|
||||
title: "Hello friend 🐱👤"
|
||||
date: 2021-08-23T17:52:07+02:00
|
||||
draft: false
|
||||
tags:
|
||||
- about
|
||||
- config
|
||||
---
|
||||
|
||||
## About This Site
|
||||
|
||||
This site shares a bit of informal documentation and more blog-based recod
|
||||
This site shares a bit of informal documentation and more blog-based record
|
||||
keeping. Providing commentary on design decisions should be just as useful as
|
||||
some of the technical documentation however included in my repositories.
|
||||
|
||||
## My Setup
|
||||
|
||||
I mainly use RHEL flavours of linux having both CentOS and Fedora machines. Most
|
||||
hosted services run on CentOS 8 at the moment abiet they are approaching
|
||||
hosted services run on CentOS 8 at the moment albeit they are approaching
|
||||
end-of-life. Overall the package repository for CentOS 7/8 is just right. I
|
||||
rarely need to compile anything from source and packages are very stable.
|
||||
I will eventually migrate to Fedora completely which is where I operate my
|
||||
@ -21,7 +24,7 @@ development environment.
|
||||
|
||||
This is a list of my most used self-hosted services:
|
||||
- Gitea: Git server with web interface for repository mirrors and personal repos
|
||||
- Plex: mutlti-media hosting service for streaming movies and tv-shows
|
||||
- Plex: multi-media hosting service for streaming movies and tv-shows
|
||||
- NextCloud: Cloud storage for synchronizing and sharing files
|
||||
- Cockpit: Web base administration portal managing linux boxes
|
||||
- RoundCube: Web based email client
|
||||
@ -31,20 +34,12 @@ This is a list of my most used self-hosted services:
|
||||
|
||||
There are several others that I have tried but these really have been the things
|
||||
I relied on the most in the past 5 years or so. I think the only thing that is
|
||||
possibly missing from this list is possibly the equivilent of a centralized LDAP
|
||||
possibly missing from this list is possibly the equivalent of a centralized LDAP
|
||||
service but I simply haven't had to manage more than handful of users.
|
||||
|
||||
Currently I develop quite a bit of python utilities for scraping, labeling, and
|
||||
Currently I develop quite a bit of python utilities for scraping, labelling, and
|
||||
managing media in an automated fashion. In part I am preparing data for one of
|
||||
my long term projects which is related to image classification based on
|
||||
structural decomposition rather than textural features. The main idea here is
|
||||
to analyse and extract structure in an image before performing in-depth analysis
|
||||
such that said analysis is most specific to its context.
|
||||
|
||||
This is some of the hardware that I use:
|
||||
- W10 Laptop: Intel i5-7200U CPU with 8 GB of memory
|
||||
- W10 Desktop: Intel i5-7200U CPU with 8 GB of memory
|
||||
|
||||
## About Me
|
||||
|
||||
I do mixed signal circuit design and a bit of software development as a hobby.
|
||||
|
||||
@ -1,7 +1,7 @@
|
||||
---
|
||||
title: "Links"
|
||||
date: 2021-08-29T12:35:51+02:00
|
||||
draft: false
|
||||
draft: true
|
||||
---
|
||||
|
||||
## Not Fun
|
||||
|
||||
@ -16,7 +16,7 @@ SVG is generally the image container of choice having used it for illustrations,
|
||||
chip or device specifications, and visual outputs generated by code. SVG is
|
||||
plain xml that is structured with some top level object/properties followed by
|
||||
standardized objects that draw lines and shapes.
|
||||
The hope here is that we can call a predefined go proceedure that parses
|
||||
The hope here is that we can call a predefined go procedure that parses
|
||||
some section of markdown source code and instantiates the corresponding svg file
|
||||
under our static folder that is then referenced.
|
||||
|
||||
@ -33,7 +33,7 @@ statements.
|
||||
### Build Instructions
|
||||
|
||||
Building `libfms` and `kgt` from source was not too much of a hassle although
|
||||
the build / dependancy documentation could be better. This was build with my
|
||||
the build / dependency documentation could be better. This was build with my
|
||||
WLS-Ubuntu environment.
|
||||
|
||||
``` bash
|
||||
|
||||
168
content/posts/calibre.md
Normal file
168
content/posts/calibre.md
Normal file
@ -0,0 +1,168 @@
|
||||
---
|
||||
title: "Calibre Physical Verification Hacks"
|
||||
date: 2021-09-14T11:30:11+02:00
|
||||
draft: true
|
||||
tags:
|
||||
- calibre
|
||||
- config
|
||||
- verification
|
||||
---
|
||||
|
||||
This is a list of 'modifications' to the standard Calibre verification flow I
|
||||
have used in the past to either modify the checks performed by Calibre or input
|
||||
data bases.
|
||||
|
||||
# DRC
|
||||
|
||||
## Extended Device Checks
|
||||
|
||||
```tvf
|
||||
NVA0.VAR_OVLP { @ Varactors / Tiles should not overlap
|
||||
VARi AND > 1
|
||||
}
|
||||
```
|
||||
|
||||
```tvf
|
||||
NVA1.Cu_PPI.TEAR { @ Shape of Cu_PP I pad (under PM2 area): tear shape required
|
||||
X0 = EXT Cu_PPIi <1 ABUT <125 INTERSECTING ONLY REGION
|
||||
X1 = EXT Cu_PPIi <1 ABUT <180 INTERSECTING ONLY REGION
|
||||
X2 = INT Cu_PPIi <1 ABUT <180 INTERSECTING ONLY REGION
|
||||
X3 = EXPAND EDGE (X1 NOT TOUCH INSIDE EDGE X0) BY 1 EXTEND BY 50
|
||||
X4 = EXPAND EDGE (X2 NOT TOUCH INSIDE EDGE X0) BY 1 EXTEND BY 50
|
||||
(X3 AND X0) OR (X4 AND X0)
|
||||
}
|
||||
```
|
||||
|
||||
|
||||
## Layer / Device Aliasing
|
||||
|
||||
```tvf
|
||||
LAYER MAP 107 DATATYPE 0 746
|
||||
```
|
||||
|
||||
# LVS
|
||||
|
||||
## Adding New Device Primitives
|
||||
|
||||
```tvf
|
||||
LAYER RESLYR 450
|
||||
LAYER MAP 215 DATATYPE 21 450 // layer to form memresistor
|
||||
XTERM = RESLYR AND M4
|
||||
XCDTR = RESLYR NOT M4
|
||||
CONNECT metal4 MEMRESLYRT
|
||||
DEVICE XDEVICE XCDTR XTERM(PORT1) XTERM(PORT2) netlist model xdevice
|
||||
```
|
||||
|
||||
```spice
|
||||
.SUBCKT xdevice PORT1 PORT2
|
||||
.ENDS
|
||||
```
|
||||
|
||||
```lisp
|
||||
(xdevice
|
||||
(DEVICE_LIB DEVICE_CELL DEVICE_VIEW)
|
||||
(
|
||||
(PORT1 PIN1)
|
||||
(PORT2 PIN2)
|
||||
)
|
||||
(
|
||||
(nil multi 1)
|
||||
(nil m 1)
|
||||
)
|
||||
)
|
||||
```
|
||||
|
||||
## Extending Connectivity Layers
|
||||
|
||||
```tvf
|
||||
LAYER PM1i 5001
|
||||
LAYER MAP 5 DATATYPE 1 5001
|
||||
LAYER Cu_PPIi 7410
|
||||
LAYER MAP 74 DATATYPE 10 7410
|
||||
LAYER UBM 170
|
||||
LAYER MAP 170 DATATYPE 0 170
|
||||
LAYER PM2i 5002
|
||||
LAYER MAP 5 DATATYPE 2 5002
|
||||
VIA8 = COPY CB2
|
||||
metal9 = COPY Cu_PPIi
|
||||
VIA9 = COPY PM2i
|
||||
metal10 = COPY UBM
|
||||
CONNECT metal9 metal8 BY VIA8
|
||||
CONNECT metal10 metal9 BY VIA9
|
||||
TEXT LAYER 140 ATTACH 140 metal9
|
||||
PORT LAYER TEXT 140
|
||||
TEXT LAYER 141 ATTACH 141 metal10
|
||||
PORT LAYER TEXT 141
|
||||
TEXT LAYER 125 ATTACH 125 metal10
|
||||
PORT LAYER TEXT 125
|
||||
```
|
||||
|
||||
## Hot fixing LVS comparison
|
||||
|
||||
```tvf
|
||||
LVS SPICE CULL PRIMITIVE SUBCIRCUITS YES
|
||||
VIRTUAL CONNECT NAME "POWER"
|
||||
TEXT "POWER" LOCX LOCY DATATYPE
|
||||
LAYOUT RENAME TEXT "/DATA\\[(.*)\\]/DATA<-1>/M-"
|
||||
```
|
||||
|
||||
|
||||
|
||||
# SPICE
|
||||
|
||||
## Port Order Reshuffling
|
||||
|
||||
```bash
|
||||
function getSortedOrder() {
|
||||
local SOURCE=""
|
||||
local SORTED=""
|
||||
read -a SOURCE <<< "$1"
|
||||
SORTED="${SOURCE[@]}"
|
||||
if [ -z "${SORTED//*\[*}" ] ; then
|
||||
SORTED=($(echo "${SOURCE[@]:2}" | tr " " "\n" | sed -r "s/\[([0-9]+)\]/ \1 /g" \
|
||||
| sort -k 1,1 -k2,2nr | sed -r "s/ ([0-9]+) /\[\1\]/g" ))
|
||||
else
|
||||
SORTED=($(echo "${SOURCE[@]:2}" | tr " " "\n" | sed -r "s/<([0-9]+)>/ \1 /g" \
|
||||
| sort -k 1,1 -k2,2nr | sed -r "s/ ([0-9]+) /<\1>/g" ))
|
||||
fi
|
||||
echo "${SOURCE[@]:0:2} ${SORTED[@]}"
|
||||
}
|
||||
function updatePortOrder() {
|
||||
local TARGET="$1"
|
||||
local CDL_FILE="$2"
|
||||
local PORTORDER="$(awk -v target="subckt ${TARGET} " -f "catch.awk" "$CDL_FILE")"
|
||||
local PORTREF=$(getSortedOrder "$PORTORDER")
|
||||
local SWPDELIMITER=""
|
||||
echo $TARGET
|
||||
if [ -z "${PORTREF//*\[*}" ] ; then SWPDELIMITER="TRUE" ; fi
|
||||
awk -v target="subckt ${TARGET} " -v release="$PORTREF" -v swpdelim="$SWPDELIMITER" \
|
||||
-f "release.awk" "$CDL_FILE" > "${TARGET}.cdl"
|
||||
[ ! -z "$(grep -m 1 "\[" "${TARGET}.cdl")" ] && [ ! -z "$(grep -m 1 "<" "${TARGET}.cdl")" ] \
|
||||
&& echo "Error $CDL_FILE uses mixed delimiters"
|
||||
}
|
||||
```
|
||||
|
||||
```awk
|
||||
BEGIN{ hold = ""; IGNORECASE = 1 }
|
||||
NF {
|
||||
if( $1 == "+" && hold != "")
|
||||
{ for(i=2;i<=NF;i++) hold=hold " " $i }
|
||||
else if( hold != "") { print hold; hold=""; exit }
|
||||
};
|
||||
$0 ~ target { hold = $0 };
|
||||
```
|
||||
|
||||
```awk
|
||||
BEGIN{output="";hold="";IGNORECASE=1};
|
||||
NF{if($1!="+")hold=""}
|
||||
$0~target{
|
||||
hold=$0
|
||||
n=split(release,ports," ")
|
||||
for(i=n;i>0;i--){
|
||||
if(swpdelim!=""){
|
||||
gsub("<","[",ports[i])
|
||||
gsub(">","]",ports[i])}
|
||||
output=ports[i]" "output}
|
||||
print output}
|
||||
NF{if(hold=="")print $0}
|
||||
```
|
||||
@ -1,11 +1,10 @@
|
||||
---
|
||||
title: "Mile Stones"
|
||||
title: "Mile Stones 📚"
|
||||
date: 2021-08-28T16:13:52+02:00
|
||||
draft: false
|
||||
tags:
|
||||
- website
|
||||
- content
|
||||
- plan
|
||||
- ideas
|
||||
---
|
||||
|
||||
This is a list of topics that I may include at some point in time:
|
||||
@ -17,7 +16,7 @@ This is a list of topics that I may include at some point in time:
|
||||
|
||||
I also want to share some of the IC design work building up a technical profile:
|
||||
1. Chip gallery
|
||||
2. Acedemic topics
|
||||
2. Academic topics
|
||||
3. ADC stuff
|
||||
4. Time domain processing
|
||||
5. Skill and Cadence utilities
|
||||
|
||||
82
content/posts/pyside.md
Normal file
82
content/posts/pyside.md
Normal file
@ -0,0 +1,82 @@
|
||||
---
|
||||
title: "Binding QML with Python: PyViewer"
|
||||
date: 2021-08-29T12:53:19+02:00
|
||||
draft: false
|
||||
tags:
|
||||
- python
|
||||
- qml
|
||||
- gui
|
||||
- code
|
||||
---
|
||||
|
||||
[PyViewer](https://git.leene.dev/lieuwe/pyviewer) is a example project which
|
||||
implements a simple image browser / viewer in a scrollable grid array. This main
|
||||
objective here was using QML to define a graphical layout and bind it to a
|
||||
python code-base. Note that this code base is compatible with both Pyside2 and
|
||||
Pyside6. This is because while Pyside6 is preferred it is not readily available
|
||||
on all platforms. Running Pyside6 instead only recommend the qml library version
|
||||
requirements to omitted.
|
||||
|
||||
Please take a look at the git repository for exact implementation details. A
|
||||
brief summary of this interaction is presented below.
|
||||
|
||||
## Emitting QML Calls
|
||||
|
||||
Creating a `QObject` and adding `PySide2.QtCore.Slot` decorators to its methods
|
||||
will allow a python object to be added to the qml context as a referenceable
|
||||
object. For example here we add "viewer" to the qml context which is a
|
||||
"PyViewer" python object.
|
||||
|
||||
```Python
|
||||
pyviewer = PyViewer()
|
||||
engine.rootContext().setContextProperty("viewer", pyviewer)
|
||||
```
|
||||
|
||||
This way we can call the object's python procedure "update_tag_filter" from
|
||||
within the QML script as follows:
|
||||
|
||||
```QML
|
||||
viewer.update_tag_filter(false);
|
||||
```
|
||||
|
||||
Further using the `PySide2.QtCore.Property` decorator further allows us to call
|
||||
states in our python object and manipulate them as it were a qml object.
|
||||
|
||||
```QML
|
||||
viewer.path.split("::")
|
||||
```
|
||||
|
||||
## Emitting Python Calls
|
||||
|
||||
Once this context is working we can create a `PySide2.QtCore.Signal` object to
|
||||
call QML methods from within the python context. A python procedure could then
|
||||
"emit" this signal and thereby prompt any connected qml methods.
|
||||
|
||||
```python
|
||||
self.path_changed.emit()
|
||||
```
|
||||
|
||||
In the qml contect we can connect the signals from the python "viewer" object
|
||||
to a qml function call "swipe.update_paths" for example.
|
||||
|
||||
```qml
|
||||
viewer.path_changed.connect(swipe.update_paths)
|
||||
```
|
||||
|
||||
## Downside
|
||||
|
||||
Debugging and designing QML in this environment is limited since the pyside
|
||||
python library does not support all available QML/QT6 functionality. In most
|
||||
cases you are looking at C++ Qt documentation for how the pyside data-types
|
||||
and methods are supposed to behave without good hinting.
|
||||
|
||||
Also the variety in data types that can be passed from one context to the other
|
||||
is constrained although in this case I was able to manage with strings and byte
|
||||
objects.
|
||||
|
||||
## Other Notes: TODO
|
||||
|
||||
```python
|
||||
ImageCms.profileToProfile(img, 'USWebCoatedSWOP.icc',
|
||||
'sRGB Color Space Profile.icm', renderingIntent=0, outputMode='RGB')
|
||||
```
|
||||
@ -1,16 +1,16 @@
|
||||
---
|
||||
title: "Setting up a new site."
|
||||
title: "Setting Up a New Site 🌃"
|
||||
date: 2021-08-24T10:24:27+02:00
|
||||
draft: false
|
||||
toc: true
|
||||
tags:
|
||||
- website
|
||||
- setup
|
||||
- config
|
||||
- hugo
|
||||
- git-filter
|
||||
- git
|
||||
---
|
||||
|
||||
Previously I tried using grav with the intention to serve a simple website as
|
||||
Previously I tried using Grav with the intention to serve a simple website as
|
||||
it is quite easy to setup and the interface seemed quite nice. However the
|
||||
editing environment didn't feel good and after googling around a bit hugo
|
||||
already seemed a lot more appealing. It renders from markdown with some html/css
|
||||
@ -33,14 +33,14 @@ cd hugo
|
||||
go install
|
||||
```
|
||||
I started off with the hermit theme and initialized a repository for this site
|
||||
and the theme to track changes separately. I will probably adjust the color and
|
||||
and the theme to track changes separately. I will probably adjust the colour and
|
||||
type-setting to some extent. Then eventually adjusting the actual layouts and
|
||||
templates as we go.
|
||||
|
||||
## Git filter
|
||||
|
||||
Currently I setup two branches: `master` which is deployed statically on
|
||||
leene.dev, and `dev` which is just for local development as I try out different
|
||||
`leene.dev`, and `dev` which is just for local development as I try out different
|
||||
things. I setup a clean-smudge git filter to manage deployment on a site-basis:
|
||||
|
||||
``` toml
|
||||
|
||||
@ -1,8 +0,0 @@
|
||||
---
|
||||
title: "Pyside"
|
||||
date: 2021-08-29T12:53:19+02:00
|
||||
draft: false
|
||||
---
|
||||
|
||||
|
||||
Notes on using pyside to bind python with qml.
|
||||
13
content/projects/super_resolution.md
Normal file
13
content/projects/super_resolution.md
Normal file
@ -0,0 +1,13 @@
|
||||
---
|
||||
title: "Super Resolution 🧙♂️"
|
||||
date: 2021-09-19T13:30:00+02:00
|
||||
draft: true
|
||||
tags:
|
||||
- upscaling
|
||||
- image-processing
|
||||
- anime
|
||||
- python
|
||||
---
|
||||
|
||||
WIP: this is an on going effort for super-resolving images given learned context
|
||||
and Super-Resolution Using a Generative Adversarial Network (SRGAN).
|
||||
Loading…
x
Reference in New Issue
Block a user