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extmod/nimble: When getting BLE MAC try public address if random fails.

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This is needed for BLE.config('mac') to work on esp32.
This commit is contained in:
Damien George 2020-03-11 13:59:34 +11:00
parent dd0bc26e65
commit 7bf62562ce
1 changed files with 8 additions and 1 deletions
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9
extmod/nimble/modbluetooth_nimble.c
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@ -339,7 +339,14 @@ bool mp_bluetooth_is_active(void) {
void mp_bluetooth_get_device_addr(uint8_t *addr) {
#if MICROPY_PY_BLUETOOTH_RANDOM_ADDR
ble_hs_id_copy_addr(BLE_ADDR_RANDOM, addr, NULL);
uint8_t addr_le[6];
int rc = ble_hs_id_copy_addr(BLE_ADDR_RANDOM, addr_le, NULL);
if (rc != 0) {
// Even with MICROPY_PY_BLUETOOTH_RANDOM_ADDR enabled the public address may
// be used instead, in which case there is no random address.
ble_hs_id_copy_addr(BLE_ADDR_PUBLIC, addr_le, NULL);
}
reverse_addr_byte_order(addr, addr_le);
#else
mp_hal_get_mac(MP_HAL_MAC_BDADDR, addr);
#endif