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Merge pull request #522 from jonvmey/fix-nav-uuid-docs

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Fix Navigation Service UUID docs
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JF 2021-10-09 19:58:24 +02:00 committed by GitHub
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3 changed files with 29 additions and 49 deletions
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10
doc/NavigationService.md
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@ -9,19 +9,19 @@ manDist (string) - Manouvre Distance, the distance to the upcoming change
progress (uint8) - Percent complete of total route, value 0-100
## Service
The service UUID is c7e60001-78fc-48fe-8e23-433b3a1942d0
The service UUID is 00010000-78fc-48fe-8e23-433b3a1942d0
## Characteristics
## Flags (UUID c7e60002-78fc-48fe-8e23-433b3a1942d0)
## Flags (UUID 00010001-78fc-48fe-8e23-433b3a1942d0)
All included icons are from pure-maps, which provides the actual routing from the client. The icon names ultimately come from the mapbox project "direction-icons", See https://github.com/rinigus/pure-maps/tree/master/qml/icons/navigation See the end of this document for the full lsit of supported icon names.
## Narrative (UUID c7e60003-78fc-48fe-8e23-433b3a1942d0)
## Narrative (UUID 00010002-78fc-48fe-8e23-433b3a1942d0)
This is a client supplied string describing the upcoming instruction such as "At the roundabout take the first exit".
## Man Dist (UUID c7e60004-78fc-48fe-8e23-433b3a1942d0)
## Man Dist (UUID 00010003-78fc-48fe-8e23-433b3a1942d0)
This is a short string describing the distance to the upcoming instruction such as "50 m".
## Progress (UUID c7e60001=5-78fc-48fe-8e23-433b3a1942d0)
## Progress (UUID 00010004-78fc-48fe-8e23-433b3a1942d0)
The percent complete in a uint8. The watch displays this as an overall progress in a progress bar.
## Full icon list

51
src/components/ble/NavigationService.cpp
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@ -20,35 +20,32 @@
#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);
}
namespace {
// 0001yyxx-78fc-48fe-8e23-433b3a1942d0
constexpr ble_uuid128_t CharUuid(uint8_t x, uint8_t y) {
return ble_uuid128_t {.u = {.type = BLE_UUID_TYPE_128},
.value = {0xd0, 0x42, 0x19, 0x3a, 0x3b, 0x43, 0x23, 0x8e, 0xfe, 0x48, 0xfc, 0x78, x, y, 0x01, 0x00}};
}
// 00010000-78fc-48fe-8e23-433b3a1942d0
constexpr ble_uuid128_t BaseUuid() {
return CharUuid(0x00, 0x00);
}
constexpr ble_uuid128_t navUuid {BaseUuid()};
constexpr ble_uuid128_t navFlagCharUuid {CharUuid(0x01, 0x00)};
constexpr ble_uuid128_t navNarrativeCharUuid {CharUuid(0x02, 0x00)};
constexpr ble_uuid128_t navManDistCharUuid {CharUuid(0x03, 0x00)};
constexpr ble_uuid128_t navProgressCharUuid {CharUuid(0x04, 0x00)};
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);
}
} // namespace
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};

17
src/components/ble/NavigationService.h
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@ -26,10 +26,6 @@
#undef max
#undef min
// c7e60000-78fc-48fe-8e23-433b3a1942d0
#define NAVIGATION_SERVICE_UUID_BASE \
{ 0xd0, 0x42, 0x19, 0x3a, 0x3b, 0x43, 0x23, 0x8e, 0xfe, 0x48, 0xfc, 0x78, 0x00, 0x00, 0x00, 0x00 }
namespace Pinetime {
namespace System {
class SystemTask;
@ -53,19 +49,6 @@ namespace Pinetime {
int getProgress();
private:
static constexpr uint8_t navId[2] = {0x01, 0x00};
static constexpr uint8_t navFlagCharId[2] = {0x01, 0x00};
static constexpr uint8_t navNarrativeCharId[2] = {0x02, 0x00};
static constexpr uint8_t navManDistCharId[2] = {0x03, 0x00};
static constexpr uint8_t navProgressCharId[2] = {0x04, 0x00};
ble_uuid128_t navUuid {.u = {.type = BLE_UUID_TYPE_128}, .value = NAVIGATION_SERVICE_UUID_BASE};
ble_uuid128_t navFlagCharUuid {.u = {.type = BLE_UUID_TYPE_128}, .value = NAVIGATION_SERVICE_UUID_BASE};
ble_uuid128_t navNarrativeCharUuid {.u = {.type = BLE_UUID_TYPE_128}, .value = NAVIGATION_SERVICE_UUID_BASE};
ble_uuid128_t navManDistCharUuid {.u = {.type = BLE_UUID_TYPE_128}, .value = NAVIGATION_SERVICE_UUID_BASE};
ble_uuid128_t navProgressCharUuid {.u = {.type = BLE_UUID_TYPE_128}, .value = NAVIGATION_SERVICE_UUID_BASE};
struct ble_gatt_chr_def characteristicDefinition[5];
struct ble_gatt_svc_def serviceDefinition[2];