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Updates to BLE 2.1.11 / ble-nrf51822 2.2.3 

Minor amends:
  - bleDisconnectionCallback signature change
  - bleSetAdvertisingInterval now takes milliseconds as a parameter
  - event based invocation of DFU bootloader
master
Joe Finney 2015-12-11 04:57:06 +00:00
parent 2327ad44ff
commit 14831ac9b9
4 changed files with 40 additions and 6 deletions
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2
inc/MicroBit.h
View File

@ -302,7 +302,7 @@ extern MicroBit uBit;
// BLE callback when an active GATT session with another device is terminated.
// Used to reset state and restart advertising ourselves.
//
void bleDisconnectionCallback(Gap::Handle_t handle, Gap::DisconnectionReason_t reason);
void bleDisconnectionCallback(const Gap::DisconnectionCallbackParams_t *reason);
// Entry point for application programs. Called after the super-main function
// has initialized the device and runtime environment.

5
source/MicroBit.cpp
View File

@ -31,9 +31,8 @@ microbit_reset()
/**
* Callback when a BLE GATT disconnect occurs.
*/
void bleDisconnectionCallback(Gap::Handle_t handle, Gap::DisconnectionReason_t reason)
void bleDisconnectionCallback(const Gap::DisconnectionCallbackParams_t *reason)
{
(void) handle; /* -Wunused-param */
(void) reason; /* -Wunused-param */
uBit.ble->startAdvertising();
@ -167,7 +166,7 @@ void MicroBit::init()
ble->accumulateAdvertisingPayload(GapAdvertisingData::BREDR_NOT_SUPPORTED | GapAdvertisingData::LE_GENERAL_DISCOVERABLE);
ble->accumulateAdvertisingPayload(GapAdvertisingData::COMPLETE_LOCAL_NAME, (uint8_t *)MICROBIT_BLE_DEVICE_NAME, sizeof(MICROBIT_BLE_DEVICE_NAME));
ble->setAdvertisingType(GapAdvertisingParams::ADV_CONNECTABLE_UNDIRECTED);
ble->setAdvertisingInterval(Gap::MSEC_TO_ADVERTISEMENT_DURATION_UNITS(200));
ble->setAdvertisingInterval(200);
ble->startAdvertising();
#endif

2
source/MicroBitSuperMain.cpp
View File

@ -60,7 +60,7 @@ int main()
uBit.ble->accumulateAdvertisingPayload(GapAdvertisingData::BREDR_NOT_SUPPORTED | GapAdvertisingData::LE_GENERAL_DISCOVERABLE);
uBit.ble->accumulateAdvertisingPayload(GapAdvertisingData::COMPLETE_LOCAL_NAME, (uint8_t *)MICROBIT_BLE_DEVICE_NAME, sizeof(MICROBIT_BLE_DEVICE_NAME));
uBit.ble->setAdvertisingType(GapAdvertisingParams::ADV_CONNECTABLE_UNDIRECTED);
uBit.ble->setAdvertisingInterval(Gap::MSEC_TO_ADVERTISEMENT_DURATION_UNITS(200));
uBit.ble->setAdvertisingInterval(200);
uBit.ble->startAdvertising();
}

37
source/ble-services/MicroBitDFUService.cpp
View File

@ -17,6 +17,31 @@
#include "MicroBit.h"
#include "ble/UUID.h"
#if !defined(__arm)
#pragma GCC diagnostic ignored "-Wunused-function"
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wunused-parameter"
#endif
/*
* 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)
* The ARM cc compiler is more tolerant. We don't test __GNUC__ here to detect GCC as ARMCC also typically sets this
* as a compatability option, but does not support the options used...
*/
extern "C" {
#include "dfu_app_handler.h"
}
/*
* Return to our predefined compiler settings.
*/
#if !defined(__arm)
#pragma GCC diagnostic pop
#endif
/**
* Constructor.
* Create a representation of a MicroBit device.
@ -121,7 +146,17 @@ void MicroBitDFUService::onDataWritten(const GattWriteCallbackParams *params)
#if CONFIG_ENABLED(MICROBIT_DBG)
uBit.serial.printf(" ACTIVATING BOOTLOADER.\n");
#endif
bootloader_start();
// Call bootloader_start implicitly trough a event handler call
// it is a work around for bootloader_start not being public in sdk 8.1
ble_dfu_t p_dfu;
ble_dfu_evt_t p_evt;
p_dfu.conn_handle = params->connHandle;
p_evt.ble_dfu_evt_type = BLE_DFU_START;
dfu_app_on_dfu_evt(&p_dfu, &p_evt);
}
break;