rename interface component, update docs, added cleanup of old beacons

components/interface/include/interface-datetime.h

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+// Copyright 2020 Lukas Haubaum
+//
+// Licensed under the GNU Affero General Public License, Version 3;
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+
+//     https://www.gnu.org/licenses/agpl-3.0.html
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+/**
+ * @file
+ * 
+ * @brief interface for changing current date and time
+ *  
+ */
+#ifndef _interface__DATETIME_H_
+#define _interface__DATETIME_H_
+
+typedef enum
+{
+    INTERFACE_DATETIME_STATE_YEAR = 0,
+    INTERFACE_DATETIME_STATE_MONTH,
+    INTERFACE_DATETIME_STATE_DAY,
+    INTERFACE_DATETIME_STATE_HOUR,
+    INTERFACE_DATETIME_STATE_MINUTE,
+    INTERFACE_DATETIME_STATE_SECONDS,
+} interface_datetime_state_t;
+
+void interface_datetime_start(void);
+
+int interface_datetime_state(void);
+
+#endif

components/interface/include/interface-menu.h

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+// Copyright 2020 Lukas Haubaum
+//
+// Licensed under the GNU Affero General Public License, Version 3;
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+
+//     https://www.gnu.org/licenses/agpl-3.0.html
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+/**
+ * @file
+ * 
+ * @brief interface menu to navigate through interface
+ *  
+ */
+#ifndef _interface__MENU_H_
+#define _interface__MENU_H_
+
+typedef enum
+{
+    INTERFACE_MENU_STATE_IDLE = 0,
+    INTERFACE_MENU_STATE_SELECT_TIME,
+    INTERFACE_MENU_STATE_SELECT_DEBUG,
+    INTERFACE_MENU_STATE_SELECT_STATUS,
+} interface_menu_state_t;
+
+void interface_menu_start(void);
+
+int interface_menu_get_state(void);
+
+#endif

components/interface/include/interface-status.h

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+// Copyright 2020 Lukas Haubaum
+//
+// Licensed under the GNU Affero General Public License, Version 3;
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+
+//     https://www.gnu.org/licenses/agpl-3.0.html
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+/**
+ * @file
+ * 
+ * @brief interface to show current ENA status (infection risk etc.)
+ *  
+ */
+#ifndef _interface__STATUS_H_
+#define _interface__STATUS_H_
+
+void interface_status_start(void);
+
+#endif

components/interface/include/interface.h

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+// Copyright 2020 Lukas Haubaum
+//
+// Licensed under the GNU Affero General Public License, Version 3;
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+
+//     https://www.gnu.org/licenses/agpl-3.0.html
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+/**
+ * @file
+ * 
+ * @brief interface functionality via touch pads for control and setup
+ *  
+ */
+#ifndef _interface__H_
+#define _interface__H_
+
+#define INTERFACE_LOG "INTERFACE" // TAG for Logging
+
+#define TOUCHPAD_FILTER_TOUCH_PERIOD (10)
+#define TOUCH_PAD_COUNT (4)
+#define TOUCH_PAD_ESC (TOUCH_PAD_NUM0)
+#define TOUCH_PAD_OK (TOUCH_PAD_NUM6)
+#define TOUCH_PAD_UP (TOUCH_PAD_NUM4)
+#define TOUCH_PAD_DOWN (TOUCH_PAD_NUM3)
+
+/**
+ * @brief different interface states
+ */
+typedef enum
+{
+    INTERFACE_STATE_IDLE = 0,     // ilde state, do nothing
+    INTERFACE_STATE_MENU,         // main menu
+    INTERFACE_STATE_SET_DATETIME, // set current date and time
+    INTERFACE_STATE_STATUS,       // current status
+} interface_state_t;
+
+/**
+ * @brief       callback function on touch event
+ */
+typedef void (*interface_touch_callback)(void);
+
+/**
+ * @brief       register a callback function for touch event
+ * 
+ * @param[in]   touch_pad   id of the touchpad to listen touch
+ * @param[in]   callback    callback function
+ */
+void interface_register_touch_callback(int touch_pad, interface_touch_callback callback);
+
+/**
+ * @brief       get current interface state
+ * 
+ * @return
+ *              current state the interface is in
+ */
+int interface_get_state(void);
+
+/**
+ * @brief       set current interface state
+ * 
+ * @param[in]   state   new state to set
+ */
+void interface_set_state(interface_state_t state);
+
+/**
+ * @brief       start interface logic
+ * 
+ * This will initialize the touch controls and start a task to listen to touch
+ * inputs and calling the callbacks
+ */
+void interface_start(void);
+
+#endif