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add support for ACL and ISO HCI packet queues

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This commit is contained in:
Gilles Boccon-Gibod
2025-01-22 13:15:37 -05:00
parent af466c2970
commit cbd46adbcf
9 changed files with 471 additions and 115 deletions
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bumble/controller.py
+24 -9
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@@ -154,15 +154,17 @@ class Controller:
'0000000060000000'
) # BR/EDR Not Supported, LE Supported (Controller)
self.manufacturer_name = 0xFFFF
self.hc_data_packet_length = 27
self.hc_total_num_data_packets = 64
self.hc_le_data_packet_length = 27
self.hc_total_num_le_data_packets = 64
self.acl_data_packet_length = 27
self.total_num_acl_data_packets = 64
self.le_acl_data_packet_length = 27
self.total_num_le_acl_data_packets = 64
self.iso_data_packet_length = 960
self.total_num_iso_data_packets = 64
self.event_mask = 0
self.event_mask_page_2 = 0
self.supported_commands = bytes.fromhex(
'2000800000c000000000e4000000a822000000000000040000f7ffff7f000000'
'30f0f9ff01008004000000000000000000000000000000000000000000000000'
'30f0f9ff01008004002000000000000000000000000000000000000000000000'
)
self.le_event_mask = 0
self.advertising_parameters = None
@@ -1181,9 +1183,9 @@ class Controller:
return struct.pack(
'<BHBHH',
HCI_SUCCESS,
self.hc_data_packet_length,
self.acl_data_packet_length,
0,
self.hc_total_num_data_packets,
self.total_num_acl_data_packets,
0,
)
@@ -1212,8 +1214,21 @@ class Controller:
return struct.pack(
'<BHB',
HCI_SUCCESS,
self.hc_le_data_packet_length,
self.hc_total_num_le_data_packets,
self.le_acl_data_packet_length,
self.total_num_le_acl_data_packets,
)
def on_hci_le_read_buffer_size_v2_command(self, _command):
'''
See Bluetooth spec Vol 4, Part E - 7.8.2 LE Read Buffer Size Command
'''
return struct.pack(
'<BHBHB',
HCI_SUCCESS,
self.le_acl_data_packet_length,
self.total_num_le_acl_data_packets,
self.iso_data_packet_length,
self.total_num_iso_data_packets,
)
def on_hci_le_read_local_supported_features_command(self, _command):