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Chris
2018-10-10 20:55:05 +02:00
parent b7fe5674ee
commit 16686dee6d
1 changed files with 1 additions and 0 deletions
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examples/embedded_linux_epd4in2/src/main.rs
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@@ -133,6 +133,7 @@ fn run() -> Result<(), std::io::Error> {
graphics.draw_vertical_line(200, 50, 200, &Color::Black); graphics.draw_vertical_line(200, 50, 200, &Color::Black);
epd4in2.clear_frame(&mut spi).expect("clear frame error");
epd4in2.update_frame(&mut spi, graphics.get_buffer()).expect("update frame error"); epd4in2.update_frame(&mut spi, graphics.get_buffer()).expect("update frame error");
epd4in2.display_frame(&mut spi)?; epd4in2.display_frame(&mut spi)?;