Add LCD driver for NV3007

.github/workflows/release.yml

@@ -17,4 +17,4 @@ jobs:
   build:
     uses: madmachineio/actions/.github/workflows/build.yml@main
     with: 
-      runners: '["ubuntu-22.04", "ubuntu-24.04", "macos-13", "macos-14", "macos-15"]'
+      runners: '["ubuntu-24.04", "macos-15", "macos-15-intel"]'

Examples/NV3007/DrawPixels/.gitignore

@@ -0,0 +1,7 @@
+.DS_Store
+/.build
+/Packages
+/*.xcodeproj
+xcuserdata/
+DerivedData/
+.swiftpm/xcode/package.xcworkspace/contents.xcworkspacedata

Examples/NV3007/DrawPixels/Package.mmp

@@ -0,0 +1,17 @@
+# This is a MadMachine project file in TOML format
+# This file holds those parameters that could not be managed by SwiftPM
+# Edit this file would change the behavior of the building/downloading procedure
+# Those project files in the dependent libraries would be IGNORED
+
+# Specify the board name below
+# There are "SwiftIOBoard" and "SwiftIOMicro" now
+board = "SwiftIOMicro"
+
+# Specifiy the target triple below
+# There are "thumbv7em-unknown-none-eabi" and "thumbv7em-unknown-none-eabihf" now
+# If your code use significant floating-point calculation,
+# plz set it to "thumbv7em-unknown-none-eabihf"
+triple = "thumbv7em-unknown-none-eabi"
+
+# Reserved for future use 
+version = 1

Examples/NV3007/DrawPixels/Package.swift

@@ -0,0 +1,25 @@
+// swift-tools-version: 5.9
+// The swift-tools-version declares the minimum version of Swift required to build this package.
+import PackageDescription
+let package = Package(
+    name: "DrawPixels",
+    dependencies: [
+        // Dependencies declare other packages that this package depends on.
+        .package(url: "https://github.com/madmachineio/SwiftIO.git", branch: "main"),
+        .package(url: "https://github.com/madmachineio/MadBoards.git", branch: "main"),
+        //.package(url: "https://github.com/madmachineio/MadDrivers.git", branch: "main"),
+        .package(path: "../../.."), // Use local path to MadDrivers
+    ],
+    targets: [
+        // Targets are the basic building blocks of a package. A target can define a module or a test suite.
+        // Targets can depend on other targets in this package, and on products in packages this package depends on.
+        .executableTarget(
+            name: "DrawPixels",
+            dependencies: [
+                "SwiftIO",
+                "MadBoards",
+                // use specific library would speed up the compile procedure
+                .product(name: "NV3007", package: "MadDrivers")
+            ]),
+    ]
+)

Examples/NV3007/DrawPixels/README.md

@@ -0,0 +1,16 @@
+# DrawPixels
+
+Fill the LCD with white and draw a red square on the middle.
+
+## Library reference
+
+* [SwiftIO](https://github.com/madmachineio/SwiftIO)
+* [MadBoard](https://github.com/madmachineio/MadBoards)
+* [ST7789](https://github.com/madmachineio/MadDrivers/tree/main/Sources/ST7789/ST7789.swift)
+
+
+## How to use
+
+1. Download the MadDrivers folder.
+2. Open and run one of the examples in Visual Studio Code. If you are not familiar with the operation, you could refer to [this tutorial](https://docs.madmachine.io/overview/advanced/run-example).
+

Examples/NV3007/DrawPixels/Sources/DrawPixels/main.swift

@@ -0,0 +1,28 @@
+// Draw a red square on a white background on the screen.
+import SwiftIO
+import MadBoard
+import NV3007
+
+let spi = SPI(Id.SPI0, speed: 30_000_000)
+let cs = DigitalOut(Id.D1)
+let dc = DigitalOut(Id.D5)
+let rst = DigitalOut(Id.D0)
+let bl = DigitalOut(Id.D2)
+
+let screen = NV3007(spi: spi, cs: cs, dc: dc, rst: rst, bl: bl)
+
+let white: UInt16 = 0xFFFF
+let red: UInt16 = 0x00F8
+
+screen.clearScreen(white)
+sleep(ms: 1000)
+
+for y in 50..<100 {
+    for x in 100..<200 {
+        screen.writePixel(x: x, y: y, color: red)
+    }
+}
+
+while true {
+    sleep(ms: 1000)
+}

Examples/NV3007/DrawUsingMadGraphics/.gitignore

@@ -0,0 +1,7 @@
+.DS_Store
+/.build
+/Packages
+/*.xcodeproj
+xcuserdata/
+DerivedData/
+.swiftpm/xcode/package.xcworkspace/contents.xcworkspacedata

Examples/NV3007/DrawUsingMadGraphics/Package.mmp

@@ -0,0 +1,17 @@
+# This is a MadMachine project file in TOML format
+# This file holds those parameters that could not be managed by SwiftPM
+# Edit this file would change the behavior of the building/downloading procedure
+# Those project files in the dependent libraries would be IGNORED
+
+# Specify the board name below
+# There are "SwiftIOBoard" and "SwiftIOMicro" now
+board = "SwiftIOMicro"
+
+# Specifiy the target triple below
+# There are "thumbv7em-unknown-none-eabi" and "thumbv7em-unknown-none-eabihf" now
+# If your code use significant floating-point calculation,
+# plz set it to "thumbv7em-unknown-none-eabihf"
+triple = "thumbv7em-unknown-none-eabi"
+
+# Reserved for future use 
+version = 1

Examples/NV3007/DrawUsingMadGraphics/Package.swift

@@ -0,0 +1,27 @@
+// swift-tools-version: 5.9
+// The swift-tools-version declares the minimum version of Swift required to build this package.
+import PackageDescription
+let package = Package(
+    name: "DrawUsingMadGraphics",
+    dependencies: [
+        // Dependencies declare other packages that this package depends on.
+        .package(url: "https://github.com/madmachineio/SwiftIO.git", branch: "main"),
+        .package(url: "https://github.com/madmachineio/MadBoards.git", branch: "main"),
+        //.package(url: "https://github.com/madmachineio/MadDrivers.git", branch: "main"),
+        .package(path: "../../.."),
+        .package(url: "https://github.com/madmachineio/CFreeType.git", from: "2.13.2"),
+    ],
+    targets: [
+        // Targets are the basic building blocks of a package. A target can define a module or a test suite.
+        // Targets can depend on other targets in this package, and on products in packages this package depends on.
+        .executableTarget(
+            name: "DrawUsingMadGraphics",
+            dependencies: [
+                "SwiftIO",
+                "MadBoards",
+                // use specific library would speed up the compile procedure
+                .product(name: "NV3007", package: "MadDrivers"),
+                "CFreeType",
+            ]),
+    ]
+)

Examples/NV3007/DrawUsingMadGraphics/README.md

@@ -0,0 +1,17 @@
+# DrawUsingMadGraphics
+
+Use another library `MadGraphics` to draw graphics on the LCD. You'll fill the screen with yellow, draw an orange square in the middle and display the text "Hello world!".
+
+## Library reference
+
+* [SwiftIO](https://github.com/madmachineio/SwiftIO)
+* [MadBoard](https://github.com/madmachineio/MadBoards)
+* [ST7789](https://github.com/madmachineio/MadDrivers/tree/main/Sources/ST7789/ST7789.swift)
+* [MadGraphics](https://madmachineio.github.io/MadGraphicsDocs/documentation/madgraphics/)
+
+
+## How to use
+
+1. Download the MadDrivers folder.
+2. Open and run one of the examples in Visual Studio Code. If you are not familiar with the operation, you could refer to [this tutorial](https://docs.madmachine.io/overview/advanced/run-example).
+

Examples/NV3007/DrawUsingMadGraphics/Sources/DrawUsingMadGraphics/main.swift

@@ -0,0 +1,43 @@
+// Use MadGraphics library to draw shapes and text on the screen.
+import SwiftIO
+import MadBoard
+import NV3007
+import MadGraphics
+
+
+let spi = SPI(Id.SPI0, speed: 30_000_000)
+let cs = DigitalOut(Id.D1)
+let dc = DigitalOut(Id.D5)
+let rst = DigitalOut(Id.D0)
+let bl = DigitalOut(Id.D2)
+
+let screen = NV3007(spi: spi, cs: cs, dc: dc, rst: rst, bl: bl)
+var screenBuffer = [UInt16](repeating: 0, count: screen.width * screen.height)
+var frameBuffer = [UInt32](repeating: 0, count: screen.width * screen.height)
+
+let robotoFont = Font(path: "/lfs/Resources/Fonts/Roboto-Regular.ttf" , pointSize: 12, dpi: 160)
+
+let rootLayer = Layer(width: screen.width, height: screen.height, backgroundColor: Pixel.yellow)
+rootLayer.render(into: &frameBuffer, output: &screenBuffer, transform: Pixel.toRGB565LE) { dirty, data in
+    screen.writeBitmap(x: dirty.x, y: dirty.y, width: dirty.width, height: dirty.height, data: data)
+}
+sleep(ms: 1000)
+
+let rect = Layer(at: Point(x: 20, y: 20), width: 200, height: 100, backgroundColor: Pixel.orange)
+rootLayer.append(rect)
+rootLayer.render(into: &frameBuffer, output: &screenBuffer, transform: Pixel.toRGB565LE) { dirty, data in
+    screen.writeBitmap(x: dirty.x, y: dirty.y, width: dirty.width, height: dirty.height, data: data)
+}
+sleep(ms: 1000)
+
+let label = TextLayer(at: Point(x: 120, y: 60), anchorPoint: UnitPoint.center, string: "Hello world!", font: robotoFont, foregroundColor: Pixel.red)
+rootLayer.append(label)
+rootLayer.render(into: &frameBuffer, output: &screenBuffer, transform: Pixel.toRGB565LE) { dirty, data in
+    screen.writeBitmap(x: dirty.x, y: dirty.y, width: dirty.width, height: dirty.height, data: data)
+}
+sleep(ms: 1000)
+
+
+while true {
+    sleep(ms: 1000)
+}

Package.swift

@@ -38,6 +38,7 @@ let package = Package(
                 "MPL3115A2",
                 "MPU6050",
                 "MS5611",
+                "NV3007",
                 "PCF8523",
                 "PCF8563",
                 "SGP30",
@@ -80,6 +81,7 @@ let package = Package(
         .library(name: "MPR121", targets: ["MPR121"]),
         .library(name: "MPU6050", targets: ["MPU6050"]),
         .library(name: "MS5611", targets: ["MS5611"]),
+        .library(name: "NV3007", targets: ["NV3007"]),
         .library(name: "PCF8523", targets: ["PCF8523"]),
         .library(name: "PCF8563", targets: ["PCF8563"]),
         .library(name: "SGP30", targets: ["SGP30"]),
@@ -194,6 +196,9 @@ let package = Package(
         .target(
             name: "MS5611",
             dependencies: ["SwiftIO"]),
+        .target(
+            name: "NV3007",
+            dependencies: ["SwiftIO"]),
         .target(
             name: "PCF8523",
             dependencies: ["SwiftIO"]),