UM1870 datasheet(29/58 Pages) STMICROELECTRONICS

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UM1870

GUI software description

Example 3

# Wait HCI_VENDOR event_code

evt = WAIT_EVENT(HCI_VENDOR)

#Using evt.get_param('Ecode').val it's possible to verify the type of HCI_VENDOR

#event.

evtCode = evt.get_param('Ecode').val

if (evtCode == EVT_BLUE_GATT_NOTIFICATION):

conn_handle=evt.get_param('Connection_Handle').val

Example 4

# Wait the Ecode EVT_BLUE_GATT_PROCEDURE_COMPLETE (HCI_VENDOR

#event_code).

# if no event occurs within the selected timeout, an exception is raised

WAIT_EVENT(HCI_VENDOR, timeout=30,

Ecode=EVT_BLUE_GATT_PROCEDURE_COMPLETE)

Note:

If no timeout parameter is specified, it waits until the

EVT_BLUE_GATT_PROCEDURE_COMPLETE event occurs.

Example 5

# Wait an event for 10 seconds with continueOnEvtMiss set to True

# If no event occurs, the script continues (no exception is raised).

WAIT_EVENT(timeout=10, continueOnEvtMiss =True)

Note:

If continueOnEvtMiss parameter is set to False and if no event within the selected timeout

occurs, an exception is raised.

Example 6

# Wait the HCI_DISCONNECTION_COMPLETE event_code

WAIT_EVENT(HCI_DISCONNECTION_COMPLETE)

Example 7

# Create a Connection and wait for the HCI_LE_CONNECTION_COMPLETE

ACI_GAP_CREATE_CONNECTION(Peer_Address=[0x12, 0x34, 0x00, 0xE1, 0x80,

0x02])

event = WAIT_EVENT(HCI_LE_META,

timeout=30,Subevent_Code=HCI_LE_CONNECTION_COMPLETE)

if event.get_param('Status').val==0x00:

# Store the connection handle

conn_handle= event.get_param('Connection_Handle').val

# User defined code …

GUI script engine loading and running steps

To load and run a python script using the BlueNRG-MS GUI script engine, the following

steps must be observed:

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