def main(serial_port):
print "Serial port used: {}".format(serial_port)
ble_driver.sd_rpc_serial_port_name_set(serial_port)
ble_driver.sd_rpc_serial_baud_rate_set(115200)
ble_driver.sd_rpc_log_handler_set(log_message_handler)
ble_driver.sd_rpc_evt_handler_set(ble_evt_handler)
error_code = ble_driver.sd_rpc_open()
if error_code != ble_driver.NRF_SUCCESS:
print "Failed to open the nRF51 BLE Driver. Error code: 0x{0:X}.".format(
error_code)
return
error_code = init_ble_stack()
if error_code != ble_driver.NRF_SUCCESS:
return
init_connection_params()
init_scan_params()
error_code = init_services()
if error_code != ble_driver.NRF_SUCCESS:
return
set_adv_data()
start_scan()
cccd_value = 0
while True:
char = sys.stdin.readline()
if 'q' in char:
break
else:
print "Received character {}".format(char)
cccd_value ^= CCCD_NOTIFY
set_hrm_cccd(cccd_value)
if peripheral_connection_handle != ble_driver.BLE_CONN_HANDLE_INVALID:
ble_driver.sd_ble_gap_disconnect(
peripheral_connection_handle,
ble_driver.BLE_HCI_REMOTE_USER_TERMINATED_CONNECTION)
if central_connection_handle != ble_driver.BLE_CONN_HANDLE_INVALID:
ble_driver.sd_ble_gap_disconnect(
peripheral_connection_handle,
ble_driver.BLE_HCI_REMOTE_USER_TERMINATED_CONNECTION)
error_code = ble_driver.sd_rpc_close()
if error_code != ble_driver.NRF_SUCCESS:
print "Failed to close the nRF51 BLE Driver. Error code: 0x{0:X}".format(
error_code)
return
print "Closed"
def main(serial_port):
print "Serial port used: {}".format(serial_port)
ble_driver.sd_rpc_serial_port_name_set(serial_port)
ble_driver.sd_rpc_serial_baud_rate_set(115200)
ble_driver.sd_rpc_log_handler_set(log_message_handler)
ble_driver.sd_rpc_evt_handler_set(ble_evt_handler)
error_code = ble_driver.sd_rpc_open()
if error_code != ble_driver.NRF_SUCCESS:
print "Failed to open the nRF51 BLE Driver. Error code: 0x{0:X}.".format(error_code)
return
error_code = init_ble_stack()
if error_code != ble_driver.NRF_SUCCESS:
return
init_connection_params()
init_scan_params()
error_code = init_services()
if error_code != ble_driver.NRF_SUCCESS:
return
set_adv_data()
start_scan()
cccd_value = 0
while True:
char = sys.stdin.readline()
if 'q' in char:
break
else:
print "Received character {}".format(char)
cccd_value ^= CCCD_NOTIFY
set_hrm_cccd(cccd_value)
if peripheral_connection_handle != ble_driver.BLE_CONN_HANDLE_INVALID:
ble_driver.sd_ble_gap_disconnect(peripheral_connection_handle,
ble_driver.BLE_HCI_REMOTE_USER_TERMINATED_CONNECTION)
if central_connection_handle != ble_driver.BLE_CONN_HANDLE_INVALID:
ble_driver.sd_ble_gap_disconnect(peripheral_connection_handle,
ble_driver.BLE_HCI_REMOTE_USER_TERMINATED_CONNECTION)
error_code = ble_driver.sd_rpc_close()
if error_code != ble_driver.NRF_SUCCESS:
print "Failed to close the nRF51 BLE Driver. Error code: 0x{0:X}".format(error_code)
return
print "Closed"
def on_disconnected(gap_event):
global peripheral_connection_handle
global central_connection_handle
if peripheral_connection_handle == gap_event.conn_handle:
print "Disconnected from a central, reason: 0x{0:02X}".format(
gap_event.params.disconnected.reason)
peripheral_connection_handle = ble_driver.BLE_CONN_HANDLE_INVALID
# If we have a connection to a periperhal device we start to advertise again
if central_connection_handle != ble_driver.BLE_CONN_HANDLE_INVALID:
start_advertising()
elif central_connection_handle == gap_event.conn_handle:
print "Disconnected from a peripheral, reason: 0x{0:02X}".format(
gap_event.params.disconnected.reason)
# If we have a connection to a central device we disconnect from it since we have no
# peripheral that gives us values to propagate
if peripheral_connection_handle == ble_driver.BLE_CONN_HANDLE_INVALID:
ble_driver.sd_ble_gap_disconnect(peripheral_connection_handle,
ble_driver.BLE_HCI_REMOTE_USER_TERMINATED_CONNECTION)
start_scan()
def on_disconnected(gap_event):
global peripheral_connection_handle
global central_connection_handle
if peripheral_connection_handle == gap_event.conn_handle:
print "Disconnected from a central, reason: 0x{0:02X}".format(
gap_event.params.disconnected.reason)
peripheral_connection_handle = ble_driver.BLE_CONN_HANDLE_INVALID
# If we have a connection to a periperhal device we start to advertise again
if central_connection_handle != ble_driver.BLE_CONN_HANDLE_INVALID:
start_advertising()
elif central_connection_handle == gap_event.conn_handle:
print "Disconnected from a peripheral, reason: 0x{0:02X}".format(
gap_event.params.disconnected.reason)
# If we have a connection to a central device we disconnect from it since we have no
# peripheral that gives us values to propagate
if peripheral_connection_handle == ble_driver.BLE_CONN_HANDLE_INVALID:
ble_driver.sd_ble_gap_disconnect(
peripheral_connection_handle,
ble_driver.BLE_HCI_REMOTE_USER_TERMINATED_CONNECTION)
start_scan()
