RE: read characteristic from peripheral

PeteKcSum — Fri, 29 Nov 2019 07:09:44 GMT

thx, solved it.

RE: read characteristic from peripheral

Simon — Tue, 26 Nov 2019 00:21:26 GMT

[quote user=""]But i am still very unclear and confused how it is done. What needs to be done to trigger the event BLE_GATTC_EVT_CHAR_VAL_BY_UUID_READ_RSP so that the event handler is called ?[/quote]

After calling sd_ble_gattc_char_value_by_uuid_read(), the event will be received by the BLE event handler ble_evt_handler(). You should modify the switch-case statement to handle the BLE_GATTC_EVT_CHAR_VAL_BY_UUID_READ_RSP event. Check out the message sequence chart for GATTC Read Characteristic Value by UUID for more information.

[quote user=""]After that , how are the char values stored ?[/quote]

You can access the values as explained by Edvin in this thread, If you are wondering if the characteristics are stored in flash, that is not the case (unless you are using the Peer Manager).

Best regards,

Simon