Modify COMM_var; send/recv buffer may need to specify the first address (e.g. buf_recv(1,1) ).
Modify COMM_var; send/recv buffer may need to specify the first address (e.g. buf_recv(1,1) ).

nicamdc-dev/nicamdc,nicamdc-dev/nicamdc,nicamdc-dev/nicamdc,nicamdc-dev/nicamdc,nicamdc-dev/nicamdc