Add my_custom_fan_template.cpp

.gitignore

@@ -21,6 +21,7 @@ src/custom/*
 !src/custom/bootlogo_template.h
 !src/custom/my_custom_template.h
 !src/custom/my_custom_template.cpp
+!src/custom/my_custom_fan_template.cpp
 
 ## Test result files
 *.xml

src/custom/my_custom_fan_template.cpp

@@ -0,0 +1,99 @@
+/* MIT License - Copyright (c) 2019-2021 Francis Van Roie
+   For full license information read the LICENSE file in the project folder */
+
+#include "hasplib.h"
+
+#if HASP_USE_CUSTOM > 0 && false // <-- set this to true in your code
+
+#include "custom/my_custom.h"
+
+uint16_t fanspeed       = 0;
+uint16_t fanangle       = 450;
+unsigned long prev_loop = 0;
+
+static void my_rotate_fan()
+{
+    uint8_t page = 1;
+    uint8_t id   = 150;
+
+    lv_obj_t* fan = hasp_find_obj_from_page_id(page, id);
+    if(!fan) return; // object doesn't exist
+
+    uint16_t angle = lv_img_get_angle(fan) + fanangle;
+    lv_img_set_angle(fan, angle % 3600);
+}
+
+void custom_setup()
+{
+    // Initialization code here
+    randomSeed(millis());
+    prev_loop = millis();
+}
+
+void custom_loop()
+{
+    // Non-blocking code here, this should execute very fast!
+    if(fanspeed && (millis() - prev_loop > fanspeed)) {
+        my_rotate_fan();
+        prev_loop = millis();
+    }
+}
+
+void custom_every_second()
+{
+    Serial.print("#");
+}
+
+void custom_every_5seconds()
+{
+    Log.verbose(TAG_CUSTOM, "5 seconds have passsed...");
+    dispatch_state_subtopic("my_sensor", "{\"test\":123}");
+}
+
+bool custom_pin_in_use(uint pin)
+{
+    if(pin == 1024) return true; // fictuous used pin
+
+    // otherwise the pin is not used
+    return false;
+}
+
+void custom_get_sensors(JsonDocument& doc)
+{
+    /* Sensor Name */
+    JsonObject sensor = doc.createNestedObject(F("Custom"));
+
+    /* Key-Value pair of the sensor value */
+    sensor[F("Random")] = random(256);
+}
+
+/* Receive custom topic & payload messages */
+void custom_topic_payload(const char* topic, const char* payload, uint8_t source)
+{
+    bool update = strlen(payload) > 0;
+    Log.notice(TAG_CUSTOM, "Handling custom message: %s => %s", topic, payload);
+
+    if(update) {
+        if(!strcmp(topic, "fanspeed")) {
+            fanspeed = atoi(payload);
+        } else if(!strcmp(topic, "fanangle")) {
+            fanangle = atoi(payload);
+        }
+
+    } else {
+        char buffer[8] = "";
+
+        if(!strcmp(topic, "fanspeed")) {
+            snprintf_P(buffer, sizeof(buffer), PSTR("%d"), fanspeed);
+            dispatch_state_subtopic("fanspeed", buffer);
+        }
+        if(!strcmp(topic, "fanangle")) {
+            snprintf_P(buffer, sizeof(buffer), PSTR("%d"), fanangle);
+            dispatch_state_subtopic("fanangle", buffer);
+        }
+    }
+
+    // Log.verbose(TAG_CUSTOM, "Handled custom message: %s => %s", topic, payload);
+}
+
+#endif // HASP_USE_CUSTOM