Anshorei/epd-waveshare
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cargo fmt

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This commit is contained in:
Caemor
2021-04-11 20:38:03 +02:00
parent ba1b90e2f3
commit 9d95eeb64b
6 changed files with 31 additions and 64 deletions
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src/epd1in54b/mod.rs
+6 -12
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@@ -111,8 +111,7 @@ where
self.wait_until_idle();
self.send_resolution(spi)?;
self.interface
.cmd(spi, Command::DataStartTransmission1)?;
self.interface.cmd(spi, Command::DataStartTransmission1)?;
for b in black {
let expanded = expand_bits(*b);
@@ -126,8 +125,7 @@ where
spi: &mut SPI,
chromatic: &[u8],
) -> Result<(), SPI::Error> {
self.interface
.cmd(spi, Command::DataStartTransmission2)?;
self.interface.cmd(spi, Command::DataStartTransmission2)?;
self.interface.data(spi, chromatic)?;
Ok(())
}
@@ -209,8 +207,7 @@ where
self.wait_until_idle();
self.send_resolution(spi)?;
self.interface
.cmd(spi, Command::DataStartTransmission1)?;
self.interface.cmd(spi, Command::DataStartTransmission1)?;
for b in buffer {
// Two bits per pixel
@@ -224,8 +221,7 @@ where
let color = self.color.get_byte_value();
let nbits = WIDTH * (HEIGHT / 8);
self.interface
.cmd(spi, Command::DataStartTransmission2)?;
self.interface.cmd(spi, Command::DataStartTransmission2)?;
self.interface.data_x_times(spi, color, nbits)?;
//NOTE: Example code has a delay here
@@ -264,16 +260,14 @@ where
let color = DEFAULT_BACKGROUND_COLOR.get_byte_value();
// Clear the black
self.interface
.cmd(spi, Command::DataStartTransmission1)?;
self.interface.cmd(spi, Command::DataStartTransmission1)?;
// Uses 2 bits per pixel
self.interface
.data_x_times(spi, color, 2 * (WIDTH * HEIGHT / 8))?;
// Clear the red
self.interface
.cmd(spi, Command::DataStartTransmission2)?;
self.interface.cmd(spi, Command::DataStartTransmission2)?;
self.interface
.data_x_times(spi, color, WIDTH * HEIGHT / 8)?;
Ok(())