pw_bluetooth: Switch from parameterized value to determining at run time
This change switches LESetExtendedScanParametersCommand from
parameterized num_entries to determining the value at run time.
Bug: 305975969
Change-Id: I02870afaed2adc846b92f34ec6dbba879a4cb8ef
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/176572
Commit-Queue: Faraaz Sareshwala <fsareshwala@google.com>
Reviewed-by: Ben Lawson <benlawson@google.com>
diff --git a/pw_bluetooth/public/pw_bluetooth/hci_commands.emb b/pw_bluetooth/public/pw_bluetooth/hci_commands.emb
index c5a8119..02c43ae 100644
--- a/pw_bluetooth/public/pw_bluetooth/hci_commands.emb
+++ b/pw_bluetooth/public/pw_bluetooth/hci_commands.emb
@@ -2504,7 +2504,7 @@
[requires: 0x0004 <= this]
-struct LESetExtendedScanParametersCommand(num_entries: UInt:8):
+struct LESetExtendedScanParametersCommand:
-- 7.8.64 LE Set Extended Scan Parameters command (v5.0) (LE)
-- HCI_LE_Set_Extended_Scan_Parameters
-- num_entries corresponds to the number of bits set in the |scanning_phys| field
@@ -2514,9 +2514,9 @@
$next [+1] LEScanFilterPolicy scanning_filter_policy
$next [+1] LEScanPHYBits scanning_phys
let single_entry_size = LESetExtendedScanParametersData.$size_in_bytes
+ let num_entries = (scanning_phys.le_1m ? 1 : 0)+(scanning_phys.le_coded ? 1 : 0)
let total_entries_size = num_entries*single_entry_size
$next [+total_entries_size] LESetExtendedScanParametersData[num_entries] data
- -- Indicates the type of address being used in the scan request packets (for active scanning).
struct LESetExtendedScanEnableCommand:
