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Go·Hardware·Lean - Device drivers
https://periph.io
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waveshare213v2: Make busy a PinIn, use WaitForEdge #40

Closed hansmi closed 2 years ago

hansmi commented 2 years ago

The busy pin from the e-paper display is only used to read, not to write, and thus there's no need for the PinIO interface. PinIn is enough.

In addition the WaitForEdge function can be used to shorten the delays when waiting for the display to become idle. Spurious or missed edges are acceptable: the delay isn't very long.

codecov-commenter commented 2 years ago

Codecov Report

Merging #40 (45561a7) into main (5179e40) will increase coverage by 0.0%. The diff coverage is 0.0%.

Impacted file tree graph

@@          Coverage Diff          @@
##            main     #40   +/-   ##
=====================================
  Coverage   62.5%   62.5%           
=====================================
  Files         55      55           
  Lines       6720    6723    +3     
=====================================
+ Hits        4202    4204    +2     
- Misses      2377    2378    +1     
  Partials     141     141
Impacted Files Coverage Δ
waveshare2in13v2/errorhandler.go 0.0% <0.0%> (ø)
waveshare2in13v2/waveshare213v2.go 0.0% <0.0%> (ø)
as7262/as7262.go 99.3% <0.0%> (+0.7%) :arrow_up:

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