1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
|
/* Copyright (C) 2021 Adam Pigg
This file is part of InfiniTime.
InfiniTime is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published
by the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
InfiniTime is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
#include "NavigationService.h"
#include "systemtask/SystemTask.h"
int NAVCallback(uint16_t conn_handle, uint16_t attr_handle, struct ble_gatt_access_ctxt* ctxt, void* arg) {
auto navService = static_cast<Pinetime::Controllers::NavigationService*>(arg);
return navService->OnCommand(conn_handle, attr_handle, ctxt);
}
Pinetime::Controllers::NavigationService::NavigationService(Pinetime::System::SystemTask& system) : m_system(system) {
navUuid.value[14] = navId[0];
navUuid.value[15] = navId[1];
navFlagCharUuid.value[12] = navFlagCharId[0];
navFlagCharUuid.value[13] = navFlagCharId[1];
navFlagCharUuid.value[14] = navId[0];
navFlagCharUuid.value[15] = navId[1];
navNarrativeCharUuid.value[12] = navNarrativeCharId[0];
navNarrativeCharUuid.value[13] = navNarrativeCharId[1];
navNarrativeCharUuid.value[14] = navId[0];
navNarrativeCharUuid.value[15] = navId[1];
navManDistCharUuid.value[12] = navManDistCharId[0];
navManDistCharUuid.value[13] = navManDistCharId[1];
navManDistCharUuid.value[14] = navId[0];
navManDistCharUuid.value[15] = navId[1];
navProgressCharUuid.value[12] = navProgressCharId[0];
navProgressCharUuid.value[13] = navProgressCharId[1];
navProgressCharUuid.value[14] = navId[0];
navProgressCharUuid.value[15] = navId[1];
characteristicDefinition[0] = {
.uuid = &navFlagCharUuid.u, .access_cb = NAVCallback, .arg = this, .flags = BLE_GATT_CHR_F_WRITE | BLE_GATT_CHR_F_READ};
characteristicDefinition[1] = {
.uuid = &navNarrativeCharUuid.u, .access_cb = NAVCallback, .arg = this, .flags = BLE_GATT_CHR_F_WRITE | BLE_GATT_CHR_F_READ};
characteristicDefinition[2] = {
.uuid = &navManDistCharUuid.u, .access_cb = NAVCallback, .arg = this, .flags = BLE_GATT_CHR_F_WRITE | BLE_GATT_CHR_F_READ};
characteristicDefinition[3] = {
.uuid = &navProgressCharUuid.u, .access_cb = NAVCallback, .arg = this, .flags = BLE_GATT_CHR_F_WRITE | BLE_GATT_CHR_F_READ};
characteristicDefinition[4] = {0};
serviceDefinition[0] = {.type = BLE_GATT_SVC_TYPE_PRIMARY, .uuid = &navUuid.u, .characteristics = characteristicDefinition};
serviceDefinition[1] = {0};
m_progress = 0;
}
void Pinetime::Controllers::NavigationService::Init() {
int res = 0;
res = ble_gatts_count_cfg(serviceDefinition);
ASSERT(res == 0);
res = ble_gatts_add_svcs(serviceDefinition);
ASSERT(res == 0);
}
int Pinetime::Controllers::NavigationService::OnCommand(uint16_t conn_handle, uint16_t attr_handle, struct ble_gatt_access_ctxt* ctxt) {
if (ctxt->op == BLE_GATT_ACCESS_OP_WRITE_CHR) {
size_t notifSize = OS_MBUF_PKTLEN(ctxt->om);
uint8_t data[notifSize + 1];
data[notifSize] = '\0';
os_mbuf_copydata(ctxt->om, 0, notifSize, data);
char* s = (char*) &data[0];
if (ble_uuid_cmp(ctxt->chr->uuid, &navFlagCharUuid.u) == 0) {
m_flag = s;
} else if (ble_uuid_cmp(ctxt->chr->uuid, &navNarrativeCharUuid.u) == 0) {
m_narrative = s;
} else if (ble_uuid_cmp(ctxt->chr->uuid, &navManDistCharUuid.u) == 0) {
m_manDist = s;
} else if (ble_uuid_cmp(ctxt->chr->uuid, &navProgressCharUuid.u) == 0) {
m_progress = data[0];
}
}
return 0;
}
std::string Pinetime::Controllers::NavigationService::getFlag() {
return m_flag;
}
std::string Pinetime::Controllers::NavigationService::getNarrative() {
return m_narrative;
}
std::string Pinetime::Controllers::NavigationService::getManDist() {
return m_manDist;
}
int Pinetime::Controllers::NavigationService::getProgress() {
return m_progress;
}
|
