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aci_gatt_write_char_value return 0x01

Question asked by Francesco Sarasini on Feb 1, 2018
Latest reply on Feb 13, 2018 by Winfred Lu



I have a bluenrg-1 as a central and a smartphone as a peripheral. Central can connect and discovery correctly.


When I try to write a pheriperal's value, aci_gatt_write_char_value() return 0x01.


aci_att_prepare_write_resp_event is never called

aci_att_exec_write_resp_event is never called

but the peripheral is receiving the data!


What is the error code 0x01 ?