ARMmbed
/
mbed-os
mirror of https://github.com/ARMmbed/mbed-os.git
1
0
Fork 0
Code Issues Projects Releases Wiki Activity

packetisation

pull/8738/head
paul-szczepanek-arm 2018-11-08 11:43:42 +00:00 committed by Vincent Coubard
parent 834e6c4f9b
commit 26f40e07f7
2 changed files with 33 additions and 8 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
features/FEATURE_BLE/ble/generic/GenericGap.h
View File

@ -48,7 +48,8 @@ class GenericGap : public ::Gap,
public: public:
/* TODO: move to config */ /* TODO: move to config */
static const size_t MAX_ADVERTISING_SETS = 64; static const size_t MAX_ADVERTISING_SETS = 15;
static const size_t MAX_HCI_DATA_LENGTH = 251;
/** /**
* Construct a GenericGap instance for a given BLE instance ID. * Construct a GenericGap instance for a given BLE instance ID.
* *

38
features/FEATURE_BLE/source/generic/GenericGap.cpp
View File

@ -1693,13 +1693,37 @@ ble_error_t GenericGap::setAdvertisingPayload(AdvHandle_t handle, const GapAdver
return BLE_ERROR_NOT_IMPLEMENTED; return BLE_ERROR_NOT_IMPLEMENTED;
} }
return _pal_gap.set_extended_advertising_data( ble_error_t status = BLE_ERROR_NONE;
handle, uint16_t index = 0;
/*TODO fragment*/ pal::advertising_fragment_description_t::FIRST_FRAGMENT, const uint16_t& length = payload->getPayloadLen();
payload->setMinimiseFragmentation, uint16_t packet_data_length = length;
payload->getPayloadLen(), pal::advertising_fragment_description_t operation;
payload->getPayload() operation = (length > MAX_HCI_DATA_LENGTH) ?
); pal::advertising_fragment_description_t::COMPLETE_FRAGMENT
: operation = pal::advertising_fragment_description_t::FIRST_FRAGMENT;
while (index < length) {
if ((length - index) > MAX_HCI_DATA_LENGTH) {
packet_data_length = MAX_HCI_DATA_LENGTH;
} else {
packet_data_length = length - index;
operation = pal::advertising_fragment_description_t::LAST_FRAGMENT;
}
_pal_gap.set_extended_advertising_data(
handle,
packet_data_length,
payload->setMinimiseFragmentation,
packet_data_length,
payload->getPayload() + index
);
index += packet_data_length;
operation = pal::advertising_fragment_description_t::INTERMEDIATE_FRAGMENT;
}
return status;
} }
ble_error_t GenericGap::setAdvertisingScanResponse(AdvHandle_t handle, const GapAdvertisingData* response) { ble_error_t GenericGap::setAdvertisingScanResponse(AdvHandle_t handle, const GapAdvertisingData* response) {