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Delayed disconnecting after pairing complete by 500ms

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This commit is contained in:
Martin Woolley 2016-12-20 13:28:10 +00:00
parent 12bf127ae2
commit ddbcec094e
2 changed files with 11 additions and 2 deletions
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3
inc/bluetooth/MicroBitBLEManager.h
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@ -277,6 +277,9 @@ class MicroBitBLEManager : MicroBitComponent
*/
void showNameHistogram(MicroBitDisplay &display);
#define MICROBIT_BLE_DISCONNECT_AFTER_PAIRING_DELAY 500
unsigned long pairing_completed_at_time;
int pairingStatus;
ManagedString passKey;
ManagedString deviceName;

10
source/bluetooth/MicroBitBLEManager.cpp
View file

@ -28,6 +28,8 @@ DEALINGS IN THE SOFTWARE.
#include "MicroBitEddystone.h"
#include "MicroBitStorage.h"
#include "MicroBitFiber.h"
#include "MicroBitSystemTimer.h"
#include <inttypes.h>
/* The underlying Nordic libraries that support BLE do not compile cleanly with the stringent GCC settings we employ.
* If we're compiling under GCC, then we suppress any warnings generated from this code (but not the rest of the DAL)
@ -477,6 +479,8 @@ void MicroBitBLEManager::pairingComplete(bool success)
{
this->pairingStatus = MICROBIT_BLE_PAIR_COMPLETE;
pairing_completed_at_time = system_timer_current_time();
if (success)
{
this->pairingStatus |= MICROBIT_BLE_PAIR_SUCCESSFUL;
@ -490,8 +494,10 @@ void MicroBitBLEManager::pairingComplete(bool success)
*/
void MicroBitBLEManager::idleTick()
{
if (ble)
ble->disconnect(pairingHandle, Gap::REMOTE_DEV_TERMINATION_DUE_TO_POWER_OFF);
if((system_timer_current_time() - pairing_completed_at_time) >= MICROBIT_BLE_DISCONNECT_AFTER_PAIRING_DELAY) {
if (ble)
ble->disconnect(pairingHandle, Gap::REMOTE_DEV_TERMINATION_DUE_TO_POWER_OFF);
}
fiber_remove_idle_component(this);
}