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microbit: Support for bonding only available in pairing mode

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Update to BLE initialisation code. Ability to initiate pairing is now
restricted to pairing mode.
This commit is contained in:
Joe Finney 2016-01-25 20:41:16 +00:00
parent 99d7231945
commit e3fdc5a290
4 changed files with 17 additions and 12 deletions
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2
inc/MicroBitBLEManager.h
View file

@ -72,7 +72,7 @@ class MicroBitBLEManager
* uBit.init();
* @endcode
*/
void init(ManagedString deviceName, ManagedString serialNumber);
void init(ManagedString deviceName, ManagedString serialNumber, bool enableBonding);
/**
* Change the output power level of the transmitter to the given value.

7
source/MicroBit.cpp
View file

@ -133,13 +133,6 @@ void MicroBit::init()
// Seed our random number generator
seedRandom();
#if CONFIG_ENABLED(MICROBIT_BLE_ENABLED)
// Start the BLE stack.
bleManager.init(this->getName(), this->getSerial());
ble = bleManager.ble;
#endif
// Start refreshing the Matrix Display
systemTicker.attach(this, &MicroBit::systemTick, MICROBIT_DISPLAY_REFRESH_PERIOD);

16
source/MicroBitSuperMain.cpp
View file

@ -46,9 +46,12 @@ int main()
if (i == 10)
{
// Bring up the BLE stack if it isn't alredy done.
// Start the BLE stack, if it isn't already running.
if (!uBit.ble)
uBit.bleManager.init(uBit.getName(), uBit.getSerial());
{
uBit.bleManager.init(uBit.getName(), uBit.getSerial(), true);
uBit.ble = uBit.bleManager.ble;
}
// Enter pairing mode, using the LED matrix for any necessary pairing operations
uBit.bleManager.pairingMode(uBit.display);
@ -56,6 +59,15 @@ int main()
}
#endif
#if CONFIG_ENABLED(MICROBIT_BLE_ENABLED)
// Start the BLE stack, if it isn't already running.
if (!uBit.ble)
{
uBit.bleManager.init(uBit.getName(), uBit.getSerial(), false);
uBit.ble = uBit.bleManager.ble;
}
#endif
app_main();
// If app_main exits, there may still be other fibers running, registered event handlers etc.

4
source/ble-services/MicroBitBLEManager.cpp
View file

@ -127,7 +127,7 @@ void MicroBitBLEManager::advertise()
* uBit.init();
* @endcode
*/
void MicroBitBLEManager::init(ManagedString deviceName, ManagedString serialNumber)
void MicroBitBLEManager::init(ManagedString deviceName, ManagedString serialNumber, bool enableBonding)
{
ManagedString BLEName("BBC micro:bit");
@ -156,7 +156,7 @@ void MicroBitBLEManager::init(ManagedString deviceName, ManagedString serialNumb
// Setup our security requirements.
ble->securityManager().onPasskeyDisplay(passkeyDisplayCallback);
ble->securityManager().onSecuritySetupCompleted(securitySetupCompletedCallback);
ble->securityManager().init(MICROBIT_BLE_ENABLE_BONDING, MICROBIT_BLE_REQUIRE_MITM, SecurityManager::IO_CAPS_DISPLAY_ONLY);
ble->securityManager().init(enableBonding, MICROBIT_BLE_REQUIRE_MITM, SecurityManager::IO_CAPS_DISPLAY_ONLY);
#if CONFIG_ENABLED(MICROBIT_BLE_WHITELIST)
// Configure a whitelist to filter all connection requetss from unbonded devices.