diff options
Diffstat (limited to 'ble.c')
| -rw-r--r-- | ble.c | 91 |
1 files changed, 56 insertions, 35 deletions
@@ -429,6 +429,23 @@ notify_cb (uint16_t value_handle, const uint8_t * value, int i; BLE *ble = user_data; + + + if ((value_handle == ble->cp_handle) && (length == 5) + && (value[0] == OP_CODE_PKT_RCPT_NOTIF)) + { + uint32_t u32; + memcpy (&u32, &value[1], 4); + ble->notify_pkts = u32; + if (ble->notify_waiting_for_pkts) + mainloop_quit (); + ble->notify_waiting_for_pkts = 0; + + return; + } + + + printf ("Handle Value Not/Ind: 0x%04x - ", value_handle); if (length == 0) @@ -444,21 +461,18 @@ notify_cb (uint16_t value_handle, const uint8_t * value, printf ("\n"); - if (value_handle != ble->cp_handle) - return; - if (length != 3) - return; - if (value[0] != OP_CODE_RESPONSE) - return; - if (value[1] != ble->notify_waiting_for_op) - return; + if ((value_handle == ble->cp_handle) && (length == 3) + && (value[0] == OP_CODE_RESPONSE) + && (value[1] == ble->notify_waiting_for_op)) + { + ble->notify_code = value[2]; + printf ("Got response => 0x%02x\n", value[2]); + mainloop_quit (); + } - ble->notify_code = value[2]; - printf ("Got response => 0x%02x\n", value[2]); - mainloop_quit (); } @@ -593,32 +607,12 @@ ble_send_data (BLE * ble, uint8_t * buf, size_t len) int ble_send_data_noresp (BLE * ble, uint8_t * buf, size_t len) { - size_t mtu = 16, tx; - - printf ("Sending data:\n"); - - - hexdump (buf, (len < 64) ? len : 64); - - - while (len) + if (!bt_gatt_client_write_without_response + (ble->gatt, ble->data_handle, false, buf, len)) { - - printf ("%u bytes left\n", (unsigned) len); - - tx = (len > mtu) ? mtu : len; - - if (!bt_gatt_client_write_without_response - (ble->gatt, ble->data_handle, false, buf, tx)) - { - printf ("Failed to initiate write procedure\n"); - return EXIT_FAILURE; - } - - len -= tx; - buf += tx; + printf ("Failed to initiate write procedure\n"); + return EXIT_FAILURE; } - return EXIT_SUCCESS; } @@ -642,3 +636,30 @@ ble_wait_run (BLE * ble) return ble->notify_code; } + +void +ble_notify_pkts_start (BLE * ble) +{ + ble->notify_waiting_for_pkts = 1; +} + + +void +ble_notify_pkts_stop (BLE * ble) +{ + ble->notify_waiting_for_pkts = 0; +} + +size_t +ble_notify_get_pkts (BLE * ble) +{ + size_t ret = 0; + + mainloop_run (); + + if (!ble->notify_waiting_for_pkts) + ret = ble->notify_pkts; + ble->notify_waiting_for_pkts = 1; + + return ret; +} |