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Unified Diff: samples/raspberry_pi/basic/blinky.dart

Issue 1389573002: Refactor Raspberry Pi GPIO and add GPIO mock (Closed) Base URL: git@github.com:dart-lang/fletch.git@master
Patch Set: Fixed come commetns Created 5 years, 2 months ago
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« pkg/gpio/lib/gpio_mock.dart ('K') | « pkg/raspberry_pi/lib/raspberry_pi.dart ('k') | samples/raspberry_pi/basic/buzzer.dart » ('j') | no next file with comments »
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Index: samples/raspberry_pi/basic/blinky.dart
diff --git a/samples/raspberry_pi/basic/blinky.dart b/samples/raspberry_pi/basic/blinky.dart
index fb688a95ab4861678a74e67f9a633e8a7af27d36..a7cf028626fcf66a3beca563946a4e47ecd80575 100644
--- a/samples/raspberry_pi/basic/blinky.dart
+++ b/samples/raspberry_pi/basic/blinky.dart
@@ -6,14 +6,18 @@
// Raspberry Pi 2 activity LED.
import 'package:gpio/gpio.dart';
+import 'package:raspberry_pi/raspberry_pi.dart';
import 'package:os/os.dart';
main() {
// Constant for the Raspberry Pi 2 onboard green LED.
const int led = 47;
- // Initialize gpio and configure the pin.
- PiMemoryMappedGPIO gpio = new PiMemoryMappedGPIO();
+ // Initialize Raspberry Pi and configure the activity LED to be GPIO
+ // controlled.
+ RaspberryPi pi = new RaspberryPi();
+ pi.leds.activityLED.setMode(OnboardLEDMode.gpio);
+ GPIO gpio = pi.memoryMappedGPIO;
gpio.setMode(led, Mode.output);
// Turn LED on and off in a continuous loop.
« pkg/gpio/lib/gpio_mock.dart ('K') | « pkg/raspberry_pi/lib/raspberry_pi.dart ('k') | samples/raspberry_pi/basic/buzzer.dart » ('j') | no next file with comments »

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