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OSTC over BLE: initialize Terminal I/O client

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This initalizes the Terminal I/O client as described in paragraph 3 of
http://www.telit.com/fileadmin/user_upload/products/Downloads/sr-rf/BlueMod/TIO_Implementation_Guide_r04.pdf

This is for all Heinrichs Weikamp computers, that use referenced BT/BLE hardware
module from Telit Wireless Solutions (Formerly Stollmann E+V GmbH). The 16 bit
UUID 0xFEFB (or a derived 128 bit UUID starting with 0x0000FEFB is a
clear indication that the OSTC is equipped with this BT/BLE hardware.
Furthermore, most devices equipped with this BT/BLE hardware have BT addresses
starting with 00:80:25:...

Signed-off-by: Jan Mulder <jlmulder@xs4all.nl>
This commit is contained in:
Jan Mulder 2017-07-03 19:24:39 +02:00 • committed by Dirk Hohndel
parent 40d85b5d63
commit 6fe0388b96
2 changed files with 89 additions and 10 deletions
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15
core/qt-ble.h
View file

@ -6,6 +6,11 @@
#include <QLowEnergyController>
#include <QEventLoop>
#define HW_OSTC_BLE_DATA_RX 0
#define HW_OSTC_BLE_DATA_TX 1
#define HW_OSTC_BLE_CREDITS_RX 2
#define HW_OSTC_BLE_CREDITS_TX 3
class BLEObject : public QObject
{
Q_OBJECT
@ -25,14 +30,22 @@ public slots:
void serviceStateChanged(QLowEnergyService::ServiceState s);
void characteristcStateChanged(const QLowEnergyCharacteristic &c, const QByteArray &value);
void writeCompleted(const QLowEnergyDescriptor &d, const QByteArray &value);
int setupHwTerminalIo(QList<QLowEnergyCharacteristic>);
private:
QVector<QLowEnergyService *> services;
QLowEnergyController *controller = nullptr;
QList<QByteArray> receivedPackets;
QEventLoop waitForPacket;
bool isCharacteristicWritten;
dc_user_device_t *device;
QList<QUuid> hwAllCharacteristics = {
"{00000001-0000-1000-8000-008025000000}", // HW_OSTC_BLE_DATA_RX
"{00000002-0000-1000-8000-008025000000}", // HW_OSTC_BLE_DATA_TX
"{00000003-0000-1000-8000-008025000000}", // HW_OSTC_BLE_CREDITS_RX
"{00000004-0000-1000-8000-008025000000}" // HW_OSTC_BLE_CREDITS_TX
};
};