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ble_tes.h
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38 
52 #ifndef BLE_TES_H__
53 #define BLE_TES_H__
54 
55 #include "ble.h"
56 #include "ble_srv_common.h"
57 #include "app_util_platform.h"
58 #include <stdint.h>
59 #include <stdbool.h>
60 
61 #define BLE_UUID_TES_SERVICE 0x0200
62 #define BLE_TES_MAX_DATA_LEN (GATT_MTU_SIZE_DEFAULT - 3)
64 #ifdef __GNUC__
65  #ifdef PACKED
66  #undef PACKED
67  #endif
68 
69  #define PACKED(TYPE) TYPE __attribute__ ((packed))
70 #endif
71 
72 typedef PACKED( struct
73 {
74  int8_t integer;
75  uint8_t decimal;
76 }) ble_tes_temperature_t;
77 
78 typedef PACKED( struct
79 {
80  int32_t integer;
81  uint8_t decimal;
82 }) ble_tes_pressure_t;
83 
84 typedef uint8_t ble_tes_humidity_t;
85 
86 typedef PACKED( struct
87 {
88  uint16_t eco2_ppm;
89  uint16_t tvoc_ppb;
90 }) ble_tes_gas_t;
91 
92 typedef PACKED( struct
93 {
94  uint16_t red;
95  uint16_t green;
96  uint16_t blue;
97  uint16_t clear;
98 }) ble_tes_color_t;
99 
100 typedef enum
101 {
102  GAS_MODE_250MS,
103  GAS_MODE_1S,
104  GAS_MODE_10S,
105  GAS_MODE_60S,
106 } ble_tes_gas_mode_t;
107 
108 typedef PACKED( struct
109 {
110  uint8_t led_red;
111  uint8_t led_green;
112  uint8_t led_blue;
113 }) ble_tes_color_config_t;
114 
115 typedef PACKED( struct
116 {
117  uint16_t temperature_interval_ms;
118  uint16_t pressure_interval_ms;
119  uint16_t humidity_interval_ms;
120  uint16_t color_interval_ms;
121  uint8_t gas_interval_mode;
122  ble_tes_color_config_t color_config;
123 }) ble_tes_config_t;
124 
125 #define BLE_TES_CONFIG_TEMPERATURE_INT_MIN 100
126 #define BLE_TES_CONFIG_TEMPERATURE_INT_MAX 5000
127 #define BLE_TES_CONFIG_PRESSURE_INT_MIN 50
128 #define BLE_TES_CONFIG_PRESSURE_INT_MAX 5000
129 #define BLE_TES_CONFIG_HUMIDITY_INT_MIN 100
130 #define BLE_TES_CONFIG_HUMIDITY_INT_MAX 5000
131 #define BLE_TES_CONFIG_COLOR_INT_MIN 200
132 #define BLE_TES_CONFIG_COLOR_INT_MAX 5000
133 #define BLE_TES_CONFIG_GAS_MODE_MIN 1
134 #define BLE_TES_CONFIG_GAS_MODE_MAX 3
135 
136 typedef enum
137 {
138  BLE_TES_EVT_NOTIF_TEMPERATURE,
139  BLE_TES_EVT_NOTIF_PRESSURE,
140  BLE_TES_EVT_NOTIF_HUMIDITY,
141  BLE_TES_EVT_NOTIF_GAS,
142  BLE_TES_EVT_NOTIF_COLOR,
143  BLE_TES_EVT_CONFIG_RECEIVED
144 }ble_tes_evt_type_t;
145 
146 /* Forward declaration of the ble_tes_t type. */
147 typedef struct ble_tes_s ble_tes_t;
148 
150 typedef void (*ble_tes_evt_handler_t) (ble_tes_t * p_tes,
151  ble_tes_evt_type_t evt_type,
152  uint8_t * p_data,
153  uint16_t length);
154 
160 typedef struct
161 {
162  ble_tes_temperature_t * p_init_temperature;
163  ble_tes_pressure_t * p_init_pressure;
164  ble_tes_humidity_t * p_init_humidity;
165  ble_tes_gas_t * p_init_gas;
166  ble_tes_color_t * p_init_color;
167  ble_tes_config_t * p_init_config;
168  ble_tes_evt_handler_t evt_handler;
169 } ble_tes_init_t;
170 
175 struct ble_tes_s
176 {
177  uint8_t uuid_type;
178  uint16_t service_handle;
179  ble_gatts_char_handles_t temperature_handles;
180  ble_gatts_char_handles_t pressure_handles;
181  ble_gatts_char_handles_t humidity_handles;
182  ble_gatts_char_handles_t gas_handles;
183  ble_gatts_char_handles_t color_handles;
184  ble_gatts_char_handles_t config_handles;
185  uint16_t conn_handle;
186  bool is_temperature_notif_enabled;
187  bool is_pressure_notif_enabled;
188  bool is_humidity_notif_enabled;
189  bool is_gas_notif_enabled;
190  bool is_color_notif_enabled;
191  ble_tes_evt_handler_t evt_handler;
192 };
193 
204 uint32_t ble_tes_init(ble_tes_t * p_tes, const ble_tes_init_t * p_tes_init);
205 
216 void ble_tes_on_ble_evt(ble_tes_t * p_tes, ble_evt_t * p_ble_evt);
217 
228 uint32_t ble_tes_temperature_set(ble_tes_t * p_tes, ble_tes_temperature_t * p_data);
229 
239 uint32_t ble_tes_pressure_set(ble_tes_t * p_tes, ble_tes_pressure_t * p_data);
240 
250 uint32_t ble_tes_humidity_set(ble_tes_t * p_tes, ble_tes_humidity_t * p_data);
251 
261 uint32_t ble_tes_gas_set(ble_tes_t * p_tes, ble_tes_gas_t * p_data);
262 
272 uint32_t ble_tes_color_set(ble_tes_t * p_tes, ble_tes_color_t * p_data);
273 
274 #endif // BLE_TES_H__
275