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Merge branch 'feature/support_le_power_control' into 'master'

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Nimble: Add LE Power control HCI Command / Event

See merge request espressif/esp-idf!15773
This commit is contained in:
Jiang Jiang Jian
2022-11-04 17:21:19 +08:00
parent 6fb6bdf6dd fe5d4e0f39
commit 8facf6fbb1
6 changed files with 128 additions and 6 deletions
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examples/bluetooth/nimble/blecent/sdkconfig.defaults.esp32c2
+1 -1
View File
@@ -2,7 +2,7 @@
# Espressif IoT Development Framework (ESP-IDF) Project Minimal Configuration
#
CONFIG_IDF_TARGET="esp32c2"
# CONFIG_EXAMPLE_EXTENDED_ADV is not set
CONFIG_BT_NIMBLE_EXT_ADV=y
CONFIG_BT_ENABLED=y
CONFIG_BT_NIMBLE_ENABLED=y
# CONFIG_BT_NIMBLE_50_FEATURE_SUPPORT is not set
examples/bluetooth/nimble/bleprph/main/main.c
+46
View File
@@ -47,6 +47,10 @@ static uint8_t own_addr_type;
void ble_store_config_init(void);
#if MYNEWT_VAL(BLE_POWER_CONTROL)
static struct ble_gap_event_listener power_control_event_listener;
#endif
/**
* Logs information about a connection to the console.
*/
@@ -197,6 +201,19 @@ bleprph_advertise(void)
}
#endif
#if MYNEWT_VAL(BLE_POWER_CONTROL)
static void bleprph_power_control(uint16_t conn_handle)
{
int rc;
rc = ble_gap_read_remote_transmit_power_level(conn_handle, 0x01 ); // Attempting on LE 1M phy
assert (rc == 0);
rc = ble_gap_set_transmit_power_reporting_enable(conn_handle, 0x1, 0x1);
assert (rc == 0);
}
#endif
/**
* The nimble host executes this callback when a GAP event occurs. The
* application associates a GAP event callback with each connection that forms.
@@ -239,6 +256,13 @@ bleprph_gap_event(struct ble_gap_event *event, void *arg)
bleprph_advertise();
#endif
}
#if MYNEWT_VAL(BLE_POWER_CONTROL)
bleprph_power_control(event->connect.conn_handle);
ble_gap_event_listener_register(&power_control_event_listener,
bleprph_gap_event, NULL);
#endif
return 0;
case BLE_GAP_EVENT_DISCONNECT:
@@ -361,6 +385,28 @@ bleprph_gap_event(struct ble_gap_event *event, void *arg)
ESP_LOGI(tag, "ble_sm_inject_io result: %d\n", rc);
}
return 0;
#if MYNEWT_VAL(BLE_POWER_CONTROL)
case BLE_GAP_EVENT_TRANSMIT_POWER:
MODLOG_DFLT(INFO, "Transmit power event : status=%d conn_handle=%d reason=%d "
"phy=%d power_level=%x power_level_flag=%d delta=%d",
event->transmit_power.status,
event->transmit_power.conn_handle,
event->transmit_power.reason,
event->transmit_power.phy,
event->transmit_power.transmit_power_level,
event->transmit_power.transmit_power_level_flag,
event->transmit_power.delta);
return 0;
case BLE_GAP_EVENT_PATHLOSS_THRESHOLD:
MODLOG_DFLT(INFO, "Pathloss threshold event : conn_handle=%d current path loss=%d "
"zone_entered =%d",
event->pathloss_threshold.conn_handle,
event->pathloss_threshold.current_path_loss,
event->pathloss_threshold.zone_entered);
return 0;
#endif
}
return 0;