Add API for LED resource to check human behavior

Change-Id: Iabdff0eec6470a45c5c84435c42f9f63af8945eb

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 6862abd..54c7f72 100644 (file)
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -43,6 +43,7 @@ ADD_EXECUTABLE(${PROJECT_NAME}
        ${PROJECT_ROOT_DIR}/src/resource/resource_infrared_obstacle_avoidance_sensor.c
        ${PROJECT_ROOT_DIR}/src/resource/resource_touch_sensor.c
        ${PROJECT_ROOT_DIR}/src/resource/resource_ultrasonic_sensor.c
+       ${PROJECT_ROOT_DIR}/src/resource/resource_led.c
 )
 
 TARGET_LINK_LIBRARIES(${PROJECT_NAME} ${pkgs_LDFLAGS} -lm)

diff --git a/inc/resource.h b/inc/resource.h
index 512b896..b2d22ef 100644 (file)
--- a/inc/resource.h
+++ b/inc/resource.h
@@ -30,5 +30,6 @@
 #include "resource/resource_infrared_obstacle_avoidance_sensor.h"
 #include "resource/resource_touch_sensor.h"
 #include "resource/resource_ultrasonic_sensor.h"
+#include "resource/resource_led.h"
 
 #endif /* __POSITION_FINDER_RESOURCE_H__ */

diff --git a/inc/resource/resource_led.h b/inc/resource/resource_led.h
new file mode 100644 (file)
index 0000000..aef79ae
--- /dev/null
+++ b/inc/resource/resource_led.h
@@ -0,0 +1,27 @@
+/*
+ * Copyright (c) 2017 Samsung Electronics Co., Ltd.
+ *
+ * Contact: Jin Yoon <jinny.yoon@samsung.com>
+ *          Geunsun Lee <gs86.lee@samsung.com>
+ *          Eunyoung Lee <ey928.lee@samsung.com>
+ *          Junkyu Han <junkyu.han@samsung.com>
+ *
+ * Licensed under the Flora License, Version 1.1 (the License);
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://floralicense.org/license/
+ *
+ * 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 __POSITION_FINDER_RESOURCE_LED_H__
+#define __POSITION_FINDER_RESOURCE_LED_H__
+
+extern int resource_write_led(int pin_num, int write_value);
+
+#endif /* __POSITION_FINDER_RESOURCE_LED_H__ */

diff --git a/inc/resource/resource_led_internal.h b/inc/resource/resource_led_internal.h
new file mode 100644 (file)
index 0000000..7073f17
--- /dev/null
+++ b/inc/resource/resource_led_internal.h
@@ -0,0 +1,27 @@
+/*
+ * Copyright (c) 2017 Samsung Electronics Co., Ltd.
+ *
+ * Contact: Jin Yoon <jinny.yoon@samsung.com>
+ *          Geunsun Lee <gs86.lee@samsung.com>
+ *          Eunyoung Lee <ey928.lee@samsung.com>
+ *          Junkyu Han <junkyu.han@samsung.com>
+ *
+ * Licensed under the Flora License, Version 1.1 (the License);
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://floralicense.org/license/
+ *
+ * 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 __POSITION_FINDER_RESOURCE_LED_INTERNAL_H__
+#define __POSITION_FINDER_RESOURCE_LED_INTERNAL_H__
+
+extern void resource_close_led(int pin_num);
+
+#endif /* __POSITION_FINDER_RESOURCE_LED_INTERNAL_H__ */

diff --git a/inc/resource_internal.h b/inc/resource_internal.h
index 48cd1a3..5ef6cce 100644 (file)
--- a/inc/resource_internal.h
+++ b/inc/resource_internal.h
@@ -29,6 +29,7 @@
 #include "resource/resource_infrared_obstacle_avoidance_sensor_internal.h"
 #include "resource/resource_touch_sensor_internal.h"
 #include "resource/resource_ultrasonic_sensor_internal.h"
+#include "resource/resource_led_internal.h"
 
 #define PIN_MAX 40
 

diff --git a/src/resource/resource_led.c b/src/resource/resource_led.c
new file mode 100644 (file)
index 0000000..aa5e170
--- /dev/null
+++ b/src/resource/resource_led.c
@@ -0,0 +1,58 @@
+/*
+ * Copyright (c) 2017 Samsung Electronics Co., Ltd.
+ *
+ * Contact: Jin Yoon <jinny.yoon@samsung.com>
+ *          Geunsun Lee <gs86.lee@samsung.com>
+ *          Eunyoung Lee <ey928.lee@samsung.com>
+ *          Junkyu Han <junkyu.han@samsung.com>
+ *
+ * Licensed under the Flora License, Version 1.1 (the License);
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://floralicense.org/license/
+ *
+ * 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.
+ */
+
+#include <stdlib.h>
+#include <unistd.h>
+#include <peripheral_io.h>
+
+#include "log.h"
+#include "resource_internal.h"
+
+void resource_close_led(int pin_num)
+{
+       if (!resource_get_info(pin_num)->opened) return;
+
+       _I("LED is finishing...");
+       peripheral_gpio_close(resource_get_info(pin_num)->sensor_h);
+       resource_get_info(pin_num)->opened = 0;
+}
+
+int resource_write_led(int pin_num, int write_value)
+{
+       int ret = PERIPHERAL_ERROR_NONE;
+
+       if (!resource_get_info(pin_num)->opened) {
+               ret = peripheral_gpio_open(pin_num, &resource_get_info(pin_num)->sensor_h);
+               retv_if(!resource_get_info(pin_num)->sensor_h, -1);
+
+               ret = peripheral_gpio_set_direction(resource_get_info(pin_num)->sensor_h, PERIPHERAL_GPIO_DIRECTION_OUT);
+               retv_if(ret != 0, -1);
+
+               resource_get_info(pin_num)->opened = 1;
+       }
+
+       ret = peripheral_gpio_write(resource_get_info(pin_num)->sensor_h, write_value);
+       retv_if(ret < 0, -1);
+
+       _I("LED Value : %s", write_value ? "ON":"OFF");
+
+       return 0;
+}