From 3a84474bd5748d3367a3c79742c5001cb789b804 Mon Sep 17 00:00:00 2001 From: Eunyoung Lee Date: Fri, 11 Aug 2017 15:52:13 +0900 Subject: [PATCH] Add API for LED resource to check human behavior Change-Id: Iabdff0eec6470a45c5c84435c42f9f63af8945eb --- CMakeLists.txt | 1 + inc/resource.h | 1 + inc/resource/resource_led.h | 27 +++++++++++++++++ inc/resource/resource_led_internal.h | 27 +++++++++++++++++ inc/resource_internal.h | 1 + src/resource/resource_led.c | 58 ++++++++++++++++++++++++++++++++++++ 6 files changed, 115 insertions(+) create mode 100644 inc/resource/resource_led.h create mode 100644 inc/resource/resource_led_internal.h create mode 100644 src/resource/resource_led.c diff --git a/CMakeLists.txt b/CMakeLists.txt index 6862abd..54c7f72 100644 --- 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 --- 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 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 + * Geunsun Lee + * Eunyoung Lee + * Junkyu Han + * + * 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 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 + * Geunsun Lee + * Eunyoung Lee + * Junkyu Han + * + * 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 --- 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 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 + * Geunsun Lee + * Eunyoung Lee + * Junkyu Han + * + * 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 +#include +#include + +#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; +} -- 2.7.4