Backlight and Dependancy

Moved Dependency to Workspace, updated backlight code.

Cargo.toml

@@ -63,3 +63,4 @@ usb-device = "0.3.1"
 usbd-hid = "0.7.0"
 usbd-serial = "0.2.1"
 ws2812-pio = "0.8.0"
+gc9a01a_driver = "0.1.3"

boards/waveshare-rp2040-lcd-1-28/Cargo.toml

@@ -14,15 +14,15 @@ repository = "https://github.com/rp-rs/rp-hal-boards.git"
 cortex-m-rt = { workspace = true, optional = true }
 rp2040-boot2 = { workspace = true, optional = true }
 rp2040-hal.workspace = true
-embedded-hal = { version = "0.2" }
-gc9a01a_driver = { version = "0.1.3" }
 
 [dev-dependencies]
 cortex-m.workspace = true
 panic-halt.workspace = true
+embedded-hal.workspace = true
 fugit.workspace = true
 nb.workspace = true
 embedded-graphics.workspace = true
+gc9a01a_driver = { workspace = true }
 
 [features]
 # This is the set of features we enable by default
@@ -49,4 +49,3 @@ disable-intrinsics = ["rp2040-hal/disable-intrinsics"]
 
 # This enables ROM functions for f64 math that were not present in the earliest RP2040s
 rom-v2-intrinsics = ["rp2040-hal/rom-v2-intrinsics"]
-

boards/waveshare-rp2040-lcd-1-28/examples/waveshare_rp2040_lcd_demo.rs

@@ -24,8 +24,6 @@ use waveshare_rp2040_lcd_1_28::{
     Pins, XOSC_CRYSTAL_FREQ,
 };
 
-use embedded_hal::digital::v2::OutputPin;
-
 use embedded_graphics::{
     pixelcolor::Rgb565,
     prelude::*,
@@ -102,7 +100,7 @@ fn main() -> ! {
 
     // Clear the screen before turning on the backlight
     display.clear(Rgb565::BLACK).unwrap();
-    _lcd_bl.set_high().unwrap();
+    _lcd_bl.into_push_pull_output_in_state(hal::gpio::PinState::High);
     delay.delay_ms(1000);
 
     let lcd_zero = Point::zero();