Updated to eh a6, delay not yet catched

src/epd5in65f/mod.rs

@@ -6,11 +6,7 @@
 //! - [Waveshare C driver](https://github.com/waveshare/e-Paper/blob/master/RaspberryPi%26JetsonNano/c/lib/e-Paper/EPD_5in65f.c)
 //! - [Waveshare Python driver](https://github.com/waveshare/e-Paper/blob/master/RaspberryPi%26JetsonNano/python/lib/waveshare_epd/epd5in65f.py)
 
-use embedded_hal::{
-    blocking::{delay::*, spi::Write},
-    digital::v2::{InputPin, OutputPin},
-};
-
+use crate::eh_prelude::*;
 use crate::color::OctColor;
 use crate::interface::DisplayInterface;
 use crate::traits::{InternalWiAdditions, RefreshLut, WaveshareDisplay};
@@ -48,7 +44,7 @@ where
     BUSY: InputPin,
     DC: OutputPin,
     RST: OutputPin,
-    DELAY: DelayMs<u8>,
+    DELAY: DelayUs,
 {
     fn init(&mut self, spi: &mut SPI, delay: &mut DELAY) -> Result<(), SPI::Error> {
         // Reset the device
@@ -81,7 +77,7 @@ where
     BUSY: InputPin,
     DC: OutputPin,
     RST: OutputPin,
-    DELAY: DelayMs<u8>,
+    DELAY: DelayUs,
 {
     type DisplayColor = OctColor;
     fn new(
@@ -205,7 +201,7 @@ where
     BUSY: InputPin,
     DC: OutputPin,
     RST: OutputPin,
-    DELAY: DelayMs<u8>,
+    DELAY: DelayUs,
 {
     fn command(&mut self, spi: &mut SPI, command: Command) -> Result<(), SPI::Error> {
         self.interface.cmd(spi, command)