Working example

the example is a ble hart rate device. Working with Linux, Windows, Android and ios and Ipados.

Author: fabiankuffer

CMakeLists.txt

@@ -1,8 +1,6 @@
-# For more information about build system see
-# https://docs.espressif.com/projects/esp-idf/en/latest/api-guides/build-system.html
-# The following five lines of boilerplate have to be in your project's
+# The following lines of boilerplate have to be in your project's
 # CMakeLists in this exact order for cmake to work correctly
 cmake_minimum_required(VERSION 3.5)
 
 include($ENV{IDF_PATH}/tools/cmake/project.cmake)
-project(SimLinkSoftware)
+project(blehr)

Makefile

@@ -0,0 +1,8 @@
+#
+# This is a project Makefile. It is assumed the directory this Makefile resides in is a
+# project subdirectory.
+#
+
+PROJECT_NAME := blehr
+
+include $(IDF_PATH)/make/project.mk

main/CMakeLists.txt

@@ -1,9 +1,2 @@
-set(srcs "main.cpp"
-         "common.cpp"
-         "gap.cpp"
-         "gatt.cpp")
-
-idf_component_register(SRCS "${srcs}"
+idf_component_register(SRCS "main.c" "gatt_svr.c"
                     INCLUDE_DIRS ".")
-
-#hier muss kein required oder ähnliches rein, weil main alles required

main/blehr_sens.h

@@ -0,0 +1,52 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *  http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * 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.
+ */
+
+#ifndef H_BLEHR_SENSOR_
+#define H_BLEHR_SENSOR_
+
+#include "nimble/ble.h"
+#include "modlog/modlog.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* Heart-rate configuration */
+#define GATT_HRS_UUID                           0x180D
+#define GATT_HRS_MEASUREMENT_UUID               0x2A37
+#define GATT_HRS_BODY_SENSOR_LOC_UUID           0x2A38
+#define GATT_DEVICE_INFO_UUID                   0x180A
+#define GATT_MANUFACTURER_NAME_UUID             0x2A29
+#define GATT_MODEL_NUMBER_UUID                  0x2A24
+#define GATT_BATTERYS_UUID                      0x180f
+#define GATT_BATTERY_LEVEL_UUID                 0x2a19
+
+extern uint16_t hrs_hrm_handle;
+
+struct ble_hs_cfg;
+struct ble_gatt_register_ctxt;
+
+void gatt_svr_register_cb(struct ble_gatt_register_ctxt *ctxt, void *arg);
+int gatt_svr_init(void);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif

main/common.cpp

@@ -0,0 +1,4 @@
+#
+# "main" pseudo-component makefile.
+#
+# (Uses default behaviour of compiling all source files in directory, adding 'include' to include path.)