How to use the erpc.Reference function in erpc
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EmbeddedRPC / erpc-imx-demos / MPU / example_erpc / service / erpc_matrix_multiply / server.py View on Github 
def _handle_erpcMatrixMultiply(self, sequence, codec):
# Create reference objects to pass into handler for out/inout parameters.
result_matrix = erpc.Reference()
# Read incoming parameters.
matrix1 = []
for _i0 in range(5):
_v0 = []
for _i1 in range(5):
_v1 = codec.read_int32()
_v0.append(_v1)
matrix1.append(_v0)
matrix2 = []
for _i0 in range(5):
_v0 = []
for _i1 in range(5):
_v1 = codec.read_int32()def erpcMatrixMultiply(self, matrix1, matrix2, result_matrix):
assert type(result_matrix) is erpc.Reference, "out parameter must be a Reference object"
# Build remote function invocation message.
request = self._clientManager.create_request()
codec = request.codec
codec.start_write_message(erpc.codec.MessageInfo(
type=erpc.codec.MessageType.kInvocationMessage,
service=self.SERVICE_ID,
request=self.ERPCMATRIXMULTIPLY_ID,
sequence=request.sequence))
if matrix1 is None:
raise ValueError("matrix1 is None")
for _i0 in matrix1:
for _i1 in _i0:
codec.write_int32(_i1)
