pot plugin w. example

src/GpioConfig.h

@@ -0,0 +1,12 @@
+#ifndef __GPIO_CONFIG_
+#define __GPIO_CONFIG_
+
+struct GpioConfig
+{
+    int pin;
+    int threshold;
+    int pollInterval;
+    const char *topic;
+};
+
+#endif

src/PotPlugin.cpp

@@ -0,0 +1,23 @@
+#include "PotPlugin.h"
+
+PotPlugin::PotPlugin(GpioConfig cfg){
+    config = cfg;
+}
+void PotPlugin::activate(Scheduler *userScheduler)
+{
+    inputTask.set(TASK_MILLISECOND * config.pollInterval, TASK_FOREVER, std::bind(&PotPlugin::checkInput, this));
+    userScheduler->addTask(inputTask);
+    inputTask.enable();
+    PRINT_MSG(Serial, "PLUGIN", "PotPlugin activated");
+}
+
+void PotPlugin::checkInput()
+{
+    // FIXME add range and threashold to config
+    int newVal = analogRead(config.pin);
+    if ((newVal >= currentVal + config.threshold || newVal <= currentVal - config.threshold))
+    {
+        publish(config.topic, String(newVal));
+        currentVal = newVal;
+    }
+}

src/PotPlugin.h

@@ -0,0 +1,29 @@
+#ifndef __POT_PLUGIN_H__
+#define __POT_PLUGIN_H__
+
+#define _TASK_SLEEP_ON_IDLE_RUN
+#define _TASK_STD_FUNCTION 
+
+#include <functional>
+#include <vector>
+#include <FS.h>
+#include <TaskSchedulerDeclarations.h>
+#include <Plugin.h>
+#include <utils/print.h>
+#include <utils/misc.h>
+#include <GpioConfig.h>
+
+using namespace std;
+using namespace std::placeholders;
+
+class PotPlugin : public Plugin {
+    public:
+        Task inputTask;
+        int currentVal = 0;
+        GpioConfig config;
+        PotPlugin(GpioConfig cfg);
+        void activate(Scheduler* userScheduler);
+        void checkInput();
+};
+
+#endif

src/TemplatePlugin.cpp

@@ -1,11 +0,0 @@
-#include "TemplatePlugin.h"
-
-TemplatePlugin::TemplatePlugin(TemplateConfig cfg)
-{
-    templateConfig = cfg;
-}
-
-void TemplatePlugin::activate(Scheduler *scheduler)
-{
-    PRINT_MSG(Serial, "TEMPLATE", "plugin activated");
-}

src/TemplatePlugin.h

@@ -1,26 +0,0 @@
-#ifndef __TEMPLATE_PLUGIN__
-#define __TEMPLATE_PLUGIN__
-
-#define _TASK_SLEEP_ON_IDLE_RUN
-#define _TASK_STD_FUNCTION
-
-#include <Plugin.h>
-#include "utils/utils_print.h"
-
-using namespace std;
-using namespace std::placeholders;
-
-struct TemplateConfig
-{
-    const char *var;
-};
-
-class TemplatePlugin : public Plugin
-{
-  public:
-    TemplateConfig templateConfig;
-    TemplatePlugin(TemplateConfig cfg);
-    void activate(Scheduler *scheduler);
-};
-
-#endif

src/examples/basic/config.h

@@ -1,24 +0,0 @@
-#ifndef __DEVICE_CONFIG__
-#define __DEVICE_CONFIG__
-
-// Scheduler config
-#define _TASK_SLEEP_ON_IDLE_RUN
-#define _TASK_STD_FUNCTION
-#define _TASK_PRIORITY
-
-// Chip config
-#define SPROCKET_TYPE       "SPROCKET"
-#define SERIAL_BAUD_RATE    115200
-#define STARTUP_DELAY       1000
-
-// network config
-#define SPROCKET_MODE       1
-#define WIFI_CHANNEL        11
-#define AP_SSID             "sprocket"
-#define AP_PASSWORD         "th3r31sn0sp00n"
-#define STATION_SSID        "MyAP"
-#define STATION_PASSWORD    "th3r31sn0sp00n"
-#define HOSTNAME            "sprocket"
-#define CONNECT_TIMEOUT     10000
-
-#endif

src/examples/basic/main.cpp

@@ -1,31 +0,0 @@
-#include "config.h"
-#include "WiFiNet.h"
-#include "Sprocket.h"
-#include "TemplatePlugin.h"
-
-WiFiNet *network;
-Sprocket *sprocket;
-
-void setup()
-{
-    sprocket = new Sprocket({STARTUP_DELAY, SERIAL_BAUD_RATE});
-    sprocket->addPlugin(new TemplatePlugin({"sprocket"}));
-
-    network = new WiFiNet(
-        SPROCKET_MODE,
-        STATION_SSID,
-        STATION_PASSWORD,
-        AP_SSID,
-        AP_PASSWORD,
-        HOSTNAME,
-        CONNECT_TIMEOUT);
-    network->connect();
-
-    sprocket->activate();
-}
-
-void loop()
-{
-    sprocket->loop();
-    yield();
-}

src/examples/pot/config.h

@@ -0,0 +1,18 @@
+#ifndef __DEVICE_CONFIG__
+#define __DEVICE_CONFIG__
+
+// Scheduler
+#define _TASK_SLEEP_ON_IDLE_RUN
+#define _TASK_STD_FUNCTION
+#define _TASK_PRIORITY
+
+// Chip
+#define SPROCKET_TYPE       "SPROCKET"
+#define SERIAL_BAUD_RATE    115200
+#define STARTUP_DELAY       1000
+
+// Pot
+#define POT_THRESHOLD 16
+#define POT_POLL_INTERVAL 50
+
+#endif

src/examples/pot/main.cpp

@@ -0,0 +1,30 @@
+#include "config.h"
+#include "Sprocket.h"
+#include "PotPlugin.h"
+
+Sprocket *sprocket;
+
+void registerPot(Sprocket* s, int pin, const char* topic)
+{
+    s->addPlugin(
+        new PotPlugin({pin, POT_THRESHOLD, POT_POLL_INTERVAL, topic}));
+    s->subscribe(topic, bind([](String label, String val){
+        PRINT_MSG(Serial, label.c_str(), val.c_str());
+    }, topic, _1));
+}
+
+void setup()
+{
+    sprocket = new Sprocket({STARTUP_DELAY, SERIAL_BAUD_RATE});
+    registerPot(sprocket, 36, "pot1");
+    registerPot(sprocket, 37, "pot2");
+    registerPot(sprocket, 38, "pot3");
+    registerPot(sprocket, 39, "pot4");
+    sprocket->activate();
+}
+
+void loop()
+{
+    sprocket->loop();
+    yield();
+}