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esp32: configure SCO over HCI after power up

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This commit is contained in:
Matthias Ringwald 2019-05-08 14:21:20 +02:00
parent 59c335756f
commit 74a4ebbb07
2 changed files with 10 additions and 7 deletions
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1
CHANGELOG.md
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@ -18,6 +18,7 @@ and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.
- ATT DB: call write callback for validated signed writes
- ATT Server: abort signed write validation on incoming new request
- Bluetooth SIG web scraping tools updated
- ESP32: Configure SCO over HCI after power up
### Added
- SM: Track if connection encryption is based on LE Secure Connection pairing

16
port/esp32/components/btstack/main.c
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@ -246,11 +246,6 @@ static int transport_open(void){
return -1;
}
#ifdef ENABLE_SCO_OVER_HCI
ret = esp_bredr_sco_datapath_set(ESP_SCO_DATA_PATH_HCI);
log_info("transport: configure SCO over HCI, result 0x%04x", ret);
#endif
return 0;
}
@ -340,8 +335,15 @@ static void packet_handler (uint8_t packet_type, uint16_t channel, uint8_t *pack
if (packet_type != HCI_EVENT_PACKET) return;
switch(hci_event_packet_get_type(packet)){
case BTSTACK_EVENT_STATE:
if (btstack_event_state_get_state(packet) != HCI_STATE_WORKING) return;
printf("BTstack: up and running.\n");
if (btstack_event_state_get_state(packet) == HCI_STATE_WORKING) {
#ifdef ENABLE_SCO_OVER_HCI
esp_err_t ret = esp_bredr_sco_datapath_set(ESP_SCO_DATA_PATH_HCI);
log_info("transport: configure SCO over HCI, result 0x%04x", ret);
#endif
bd_addr_t addr;
gap_local_bd_addr(addr);
printf("BTstack up and running at %s\n", bd_addr_to_str(addr));
}
break;
case HCI_EVENT_COMMAND_COMPLETE:
if (HCI_EVENT_IS_COMMAND_COMPLETE(packet, hci_read_local_version_information)){