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enumerate characteristics with same UUID

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matthias.ringwald@gmail.com 2014-03-01 22:57:56 +00:00
parent fbba41e559
commit 5116379de6
1 changed files with 21 additions and 9 deletions
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30
ble/compile-gatt.py
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@ -70,11 +70,13 @@ property_flags = {
}
services = dict()
characteristic_indices = dict()
presentation_formats = dict()
current_service_uuid = list()
current_service_uuid_string = ""
current_service_start_handle = 0
defines = []
current_characteristic_uuid_string = ""
current_characteristic_uuid_string_full = ""
defines = []
handle = 1
total_size = 0
@ -157,15 +159,14 @@ def add_client_characteristic_configuration(properties):
def parseService(fout, parts, service_type):
global handle
global total_size
global current_service_uuid
global current_service_uuid_string
global current_service_start_handle
global services
keyUUID = keyForUUID(current_service_uuid)
if keyUUID:
if current_service_uuid_string:
fout.write("\n")
# print "append service %s = [%d, %d]\n" % (keyUUID, current_service_start_handle, handle-1)
services[keyUUID] = [current_service_start_handle, handle-1]
# print "append service %s = [%d, %d]\n" % (current_characteristic_uuid_string, current_service_start_handle, handle-1)
services[current_service_uuid_string] = [current_service_start_handle, handle-1]
property = property_flags['READ'];
@ -188,7 +189,7 @@ def parseService(fout, parts, service_type):
write_uuid(uuid)
fout.write("\n")
current_service_uuid = uuid
current_service_uuid_string = keyForUUID(uuid)
current_service_start_handle = handle
handle = handle + 1
total_size = total_size + size
@ -237,10 +238,21 @@ def parseCharacteristic(fout, parts):
global handle
global total_size
global current_characteristic_uuid_string
global current_characteristic_uuid_string_full
global characteristic_indices
property_read = property_flags['READ'];
# enumerate characteristics with same UUID, using optional name tag if available
current_characteristic_uuid_string = c_string_for_uuid(parts[1]);
index = 1
if current_characteristic_uuid_string in characteristic_indices:
index = characteristic_indices[current_characteristic_uuid_string] + 1
characteristic_indices[current_characteristic_uuid_string] = index
if len(parts) > 4:
current_characteristic_uuid_string_full += '_' + parts[4].upper().replace(' ','_')
else:
current_characteristic_uuid_string_full += ('_%02x' % index)
uuid = parseUUID(parts[1])
uuid_size = len(uuid)
@ -288,7 +300,7 @@ def parseCharacteristic(fout, parts):
else:
write_sequence(fout,value)
fout.write("\n")
defines.append('#define ATT_CHARACTERISTIC_%s_VALUE_HANDLE 0x%04x' % (current_characteristic_uuid_string, handle))
defines.append('#define ATT_CHARACTERISTIC_%s_VALUE_HANDLE 0x%04x' % (current_characteristic_uuid_string_full, handle))
handle = handle + 1
if add_client_characteristic_configuration(properties):