BlueNRG-MS如何写入远程特性

我尝试写入远程设备上的特性，BlueNRG-MS作为外围客户端。我调用aci_gatt_write_charac_value（）并返回SUCCESS。但是EVT_BLUE_GATT_PROCEDURE_COMPLETE来了，它有时是0x00（BLE_STATUS_SUCCESS），有时它是0x41（BLE_STATUS_FAILED）。可能是什么原因以及如何解决这个问题？堆栈是7.2.c.

#ancs #iphone #ble #bluenrg-ms #client



以下为原文




I try to write to a characteristic on a remote device, BlueNRG-MS works as peripheral client. I call aci_gatt_write_charac_value() and it returns SUCCESS. But then EVT_BLUE_GATT_PROCEDURE_COMPLETE comes and it is sometimes 0x00 (BLE_STATUS_SUCCESS) and sometimes it's 0x41 (BLE_STATUS_FAILED). What could be the reason and how to solve this? Stack is 7.2.c.

#ancs #iphone #ble #bluenrg-ms #client