Programming Rust

Useful hg commands

hg is an alternative to git ( as used with Github) and has a few special useful options.

hg annotate main.cpp
hg paths

as-an-aspie-im-worried-about-greta

74164 in use in an Ethernet Switch

File > 2MB so need to compress it
0013 jpg on ASUS laptop PB

arm summary product filter

API for BBC micro:bit

find my friend in iOS 13

Having fun with Linux utility aspell

Having fun with Linux utility aspell. Today this is really just a note to remind me to investigate more.

Run in command box e.g.
second example for checking cpp comments and program text strings
third for English language

aspell -c [filename]
aspell --mode=ccpp -c forLoops.cxx
aspell --mode=ccpp -c forLoops.cxx -den_GB

try also
cppcheck *.cpp

ada youtube videos

gpio from raspberry pi

gpio from raspberry pi

0 1 2 3 4 5 6 7 8 9 a b c d e f
00: -- -- -- -- -- -- -- -- -- -- -- -- --
10: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
20: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
30: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
40: -- -- -- -- -- -- -- -- 48 -- -- 4b -- -- -- --
50: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
60: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
70: -- -- -- -- -- -- -- 77

devices shown are ADC (*2) and bmp180

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