mirror/btstack
1
0
Fork 0
mirror of https://github.com/bluekitchen/btstack.git synced 2025-01-17 16:14:15 +00:00
Code Issues Packages Projects Releases Wiki Activity

tool/compile_gatt: allow CHARACTERISTIC_USER_DESCRIPTION to be dynamic, fix UUID for other dynamic descriptors

Browse Source
This commit is contained in:
Matthias Ringwald 2021-05-01 17:10:05 +02:00
parent 824847eaaf
commit 766e9e2722
1 changed files with 2 additions and 43 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

45
tool/compile_gatt.py
View File

@ -632,47 +632,6 @@ def parseCharacteristic(fout, parts):
handle = handle + 1
def parseCharacteristicUserDescription(fout, parts):
global handle
global total_size
global current_characteristic_uuid_string
properties = parseProperties(parts[1])
value = parts[2]
size = 2 + 2 + 2 + 2
if is_string(value):
size = size + len(value)
else:
size = size + len(value.split())
# use write, write permissions and encryption key size from attribute value and set READ_ANYBODY
flags = write_permissions_and_key_size_flags_from_properties(properties)
flags |= properties & property_flags['WRITE']
flags |= property_flags['READ']
write_indent(fout)
fout.write('// 0x%04x CHARACTERISTIC_USER_DESCRIPTION-%s\n' % (handle, '-'.join(parts[1:])))
dump_flags(fout, flags)
write_indent(fout)
write_16(fout, size)
write_16(fout, flags)
write_16(fout, handle)
write_16(fout, 0x2901)
if is_string(value):
write_string(fout, value)
else:
write_sequence(fout,value)
fout.write("\n")
database_hash_append_uint16(handle)
database_hash_append_uint16(0x2901)
defines_for_characteristics.append('#define ATT_CHARACTERISTIC_%s_USER_DESCRIPTION_HANDLE 0x%04x' % (current_characteristic_uuid_string, handle))
handle = handle + 1
def parseGenericDynamicDescriptor(fout, parts, uuid, name):
global handle
global total_size
@ -696,7 +655,7 @@ def parseGenericDynamicDescriptor(fout, parts, uuid, name):
write_16(fout, size)
write_16(fout, flags)
write_16(fout, handle)
write_16(fout, 0x2903)
write_16(fout, uuid)
fout.write("\n")
database_hash_append_uint16(handle)
@ -940,7 +899,7 @@ def parseLines(fname_in, fin, fout):
# 2901
if parts[0] == 'CHARACTERISTIC_USER_DESCRIPTION':
parseCharacteristicUserDescription(fout, parts)
parseGenericDynamicDescriptor(fout, parts, 0x2901, 'USER_DESCRIPTION')
continue