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Update/Include new update_and_display trait

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This commit is contained in:
Caemor
2020-03-22 00:42:20 +01:00
parent 8da294dd5e
commit ec72357b55
8 changed files with 76 additions and 97 deletions
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src/epd7in5_v2/mod.rs
+11 -25
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@@ -17,7 +17,7 @@ use embedded_hal::{
use crate::color::Color;
use crate::interface::DisplayInterface;
use crate::traits::{InternalWiAdditions, RefreshLUT, WaveshareDisplay, WaveshareDisplayExt};
use crate::traits::{InternalWiAdditions, RefreshLUT, WaveshareDisplay};
pub(crate) mod command;
use self::command::Command;
@@ -132,6 +132,7 @@ where
}
fn sleep(&mut self, spi: &mut SPI) -> Result<(), SPI::Error> {
self.wait_until_idle();
self.command(spi, Command::POWER_OFF)?;
self.wait_until_idle();
self.cmd_with_data(spi, Command::DEEP_SLEEP, &[0xA5])?;
@@ -139,9 +140,8 @@ where
}
fn update_frame(&mut self, spi: &mut SPI, buffer: &[u8]) -> Result<(), SPI::Error> {
self.command(spi, Command::DATA_START_TRANSMISSION_2)?;
self.send_data(spi, buffer)?;
self.wait_until_idle();
self.cmd_with_data(spi, Command::DATA_START_TRANSMISSION_2, buffer)?;
Ok(())
}
@@ -158,12 +158,19 @@ where
}
fn display_frame(&mut self, spi: &mut SPI) -> Result<(), SPI::Error> {
self.command(spi, Command::DISPLAY_REFRESH)?;
self.wait_until_idle();
self.command(spi, Command::DISPLAY_REFRESH)?;
Ok(())
}
fn update_and_display_frame(&mut self, spi: &mut SPI, buffer: &[u8]) -> Result<(), SPI::Error> {
self.update_frame(spi, buffer)?;
self.command(spi, Command::DISPLAY_REFRESH)?;
Ok(())
}
fn clear_frame(&mut self, spi: &mut SPI) -> Result<(), SPI::Error> {
self.wait_until_idle();
self.send_resolution(spi)?;
self.command(spi, Command::DATA_START_TRANSMISSION_1)?;
@@ -173,7 +180,6 @@ where
self.interface.data_x_times(spi, 0x00, WIDTH * HEIGHT / 8)?;
self.command(spi, Command::DISPLAY_REFRESH)?;
self.wait_until_idle();
Ok(())
}
@@ -206,26 +212,6 @@ where
}
}
impl<SPI, CS, BUSY, DC, RST> WaveshareDisplayExt<SPI, CS, BUSY, DC, RST>
for EPD7in5<SPI, CS, BUSY, DC, RST>
where
SPI: Write<u8>,
CS: OutputPin,
BUSY: InputPin,
DC: OutputPin,
RST: OutputPin,
{
fn update_and_display_frame(&mut self, spi: &mut SPI, buffer: &[u8]) -> Result<(), SPI::Error> {
self.command(spi, Command::DATA_START_TRANSMISSION_2)?;
for b in buffer {
self.send_data(spi, &[255 - b])?;
}
self.command(spi, Command::DISPLAY_REFRESH)?;
self.wait_until_idle();
Ok(())
}
}
impl<SPI, CS, BUSY, DC, RST> EPD7in5<SPI, CS, BUSY, DC, RST>
where
SPI: Write<u8>,