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add support to handle radio-notification event as a FuncionPointer so that we can have <object, member> pairs for callbacks.

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This commit is contained in:
Rohit Grover 2015-07-21 11:34:36 +01:00
parent 5ad392605f
commit 553132b406
2 changed files with 22 additions and 3 deletions
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4
source/nRF5xGap.cpp
View file

@ -26,6 +26,10 @@ nRF5xGap &nRF5xGap::getInstance() {
return m_instance;
}
void radioNotificationStaticCallback(bool param) {
nRF5xGap::getInstance().processRadioNotificationEvent(param);
}
/**************************************************************************/
/*!
@brief Sets the advertising parameters and payload for the device

21
source/nRF5xGap.h
View file

@ -29,6 +29,8 @@
#include "ble_radio_notification.h"
#include "btle_security.h"
void radioNotificationStaticCallback(bool param);
/**************************************************************************/
/*!
\brief
@ -70,9 +72,12 @@ public:
virtual ble_error_t setPreferredConnectionParams(const ConnectionParams_t *params);
virtual ble_error_t updateConnectionParams(Handle_t handle, const ConnectionParams_t *params);
virtual void onRadioNotification(RadioNotificationEventCallback_t callback) {
Gap::onRadioNotification(callback);
ble_radio_notification_init(NRF_APP_PRIORITY_HIGH, NRF_RADIO_NOTIFICATION_DISTANCE_800US, radioNotificationCallback);
virtual ble_error_t initRadioNotification(void) {
if (ble_radio_notification_init(NRF_APP_PRIORITY_HIGH, NRF_RADIO_NOTIFICATION_DISTANCE_800US, radioNotificationStaticCallback) == NRF_SUCCESS) {
return BLE_ERROR_NONE;
}
return BLE_ERROR_UNSPECIFIED;
}
virtual ble_error_t startRadioScan(const GapScanningParams &scanningParams) {
@ -100,6 +105,16 @@ public:
return BLE_STACK_BUSY;
}
private:
/**
* A helper function to process radio-notification events; to be called internally.
* @param param [description]
*/
void processRadioNotificationEvent(bool param) {
radioNotificationCallback.call(param);
}
friend void radioNotificationStaticCallback(bool param); /* allow invocations of processRadioNotificationEvent() */
private:
uint16_t m_connectionHandle;
nRF5xGap() {