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Feature Requests
Posted: Sun May 03, 2026 11:35 pm
by sameh_philipp
Hello
Can you add a feature like as "Print Letter" to component macro 74hc595 7 segment ?
Thank You.
Sameh Philipp
Re: Feature Requests
Posted: Mon May 04, 2026 9:15 am
by mnfisher
It is relatively easy to do using the 'segments' function.
Have an array for the characters you need - not all characters are possible but a fair few are so use ASCII mapping (' ' (space) is 32, 'A' 65 etc) - and I would offset the index (use .c - 32 where .c is the character) as 0..31 are not 'printable'
Then you have .segments = char_set[.c -32] ChatGPT (or alternative) will generate the lookup table for you
Martin