From e705f97fccc2262e177ed2bde4e579640ec6c80e Mon Sep 17 00:00:00 2001
From: Andrey Bychkov <andrey@signalmodelling.ru>
Date: Sun, 4 Feb 2024 22:50:25 +0300
Subject: [PATCH] starting some code

---
 .vscode/settings.json | 25 +++++++++++++----------
 ValveController.cpp   | 46 ++++++++++++++++++++++++++++++++++++++-----
 2 files changed, 56 insertions(+), 15 deletions(-)

diff --git a/.vscode/settings.json b/.vscode/settings.json
index cc71307..05dc4e3 100644
--- a/.vscode/settings.json
+++ b/.vscode/settings.json
@@ -1,17 +1,22 @@
 {
   "cmake.configureOnOpen": false,
   "cmake.statusbar.advanced": {
-    "debug" : {
+    "debug": {
       "visibility": "hidden"
-              },
-    "launch" : {
+    },
+    "launch": {
       "visibility": "hidden"
-               },
-    "build" : {
+    },
+    "build": {
       "visibility": "hidden"
-               },
-    "buildTarget" : {
+    },
+    "buildTarget": {
       "visibility": "hidden"
-               },
-     },
-}
+    },
+  },
+  "clang-format.executable": "C:/qt/qt-creator-8_win_x64/bin/clang-format.exe",
+  "editor.formatOnSave": true,
+  "[cpp]": {
+    "editor.defaultFormatter": "demiaochen.clang-format-indent-4",
+  },
+}
\ No newline at end of file
diff --git a/ValveController.cpp b/ValveController.cpp
index 35845af..6a2dc32 100644
--- a/ValveController.cpp
+++ b/ValveController.cpp
@@ -1,14 +1,50 @@
-#include <stdio.h>
 #include "pico/stdlib.h"
 
+void gpio_init_out(uint gpio) {
+    gpio_set_dir(gpio, GPIO_OUT);
+    gpio_put(gpio, 0);
+    gpio_set_function(gpio, GPIO_FUNC_SIO);
+}
 
+void gpio_callback(uint gpio, uint32_t events) {}
 
-int main()
-{
-    stdio_init_all();
+class Valve {
+  public:
+    Valve(uint gpio_motor1, uint gpio_motor2, uint gpio_start, uint gpio_end)
+        : motor1(gpio_motor1), motor2(gpio_motor2), start_pin(gpio_start),
+          end_pin(gpio_end) {
+        gpio_init_out(motor1);
+        gpio_init_out(motor2);
+        gpio_set_irq_enabled_with_callback(start_pin, GPIO_IRQ_EDGE_RISE, true,
+                                           &gpio_callback);
+        gpio_set_irq_enabled_with_callback(end_pin, GPIO_IRQ_EDGE_RISE, true,
+                                           &gpio_callback);
+    }
 
+    void open() {
+        gpio_put(motor2, 0);
+        gpio_put(motor1, 1);
+    }
 
-    puts("Hello, world!");
+    void close() {
+        gpio_put(motor1, 0);
+        gpio_put(motor2, 1);
+    }
 
+  private:
+    uint motor1, motor2;
+    uint start_pin, end_pin;
+};
+
+int main() {
+    Valve *v = new Valve(0, 1, 4, 5);
+
+    gpio_init_out(PICO_DEFAULT_LED_PIN);
+    while (true) {
+        gpio_put(PICO_DEFAULT_LED_PIN, 1);
+        sleep_ms(200);
+        gpio_put(PICO_DEFAULT_LED_PIN, 0);
+        sleep_ms(200);
+    }
     return 0;
 }