GxEPD2-esphome/tools/gxepd2_harness/run_290_t94_wrapper.cpp

// The driver header must come before GxEPD2_BW.h - it defines the
// GxEPD_WHITE/BLACK/RED macros run_wrapper_harness.h's template body uses
// (macros are purely textual, need to exist before that text is seen), and
// GxEPD2_BW.h itself has a handful of bare `WIDTH`/`HEIGHT` references in
// its method bodies that aren't qualified with `GxEPD2_Type::` (most uses
// in that file are; a few aren't - looks like a latent vendor oversight
// that real Arduino board builds happen not to hit, presumably because
// some board variant header defines WIDTH/HEIGHT globals GxEPD2_BW.h's
// unqualified uses silently pick up). Defining the same two names as
// ordinary global constants (not macros, to avoid also rewriting the
// already-qualified `GxEPD2_Type::WIDTH` occurrences) before including
// GxEPD2_BW.h satisfies plain unqualified name lookup the same way.
#include "epd/GxEPD2_290_T94.h"
constexpr int16_t WIDTH = GxEPD2_290_T94::WIDTH;
constexpr int16_t HEIGHT = GxEPD2_290_T94::HEIGHT;
#include "GxEPD2_BW.h"

#include "run_wrapper_harness.h"

using Driver = Peek<GxEPD2_290_T94>;
using Wrapper = GxEPD2_BW<Driver, GxEPD2_290_T94::HEIGHT>;

int main() {
  run_wrapper_harness<Wrapper, Driver>("GxEPD2_290_T94", /*three_color=*/false);
  return 0;
}