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Redpine Signals, Inc. Proprietary and Confidential
Page 41
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break;
}
close(hci_sock);
usleep(10000); // 10 ms retry delay
}
if (attempt == 0) {
LOGE("%s: Timeout waiting for HCI device to come up",
__FUNCTION__);
goto out;
}
LOGI("Starting bluetoothd deamon");
if (property_set("ctl.start", "bluetoothd") < 0) {
LOGE("Failed to start bluetoothd");
goto out;
}
sleep(HCID_START_DELAY_SEC);
ret = 0;
out:
if (hci_sock >= 0) close(hci_sock);
return ret;
}
/*In bt_disable comment the hciattach and instead remove Redpine’s driver via
rmmod.*/
int bt_disable() {
LOGV(__FUNCTION__);
int ret = -1;
int hci_sock = -1;
LOGI("Stopping bluetoothd deamon");
if (property_set("ctl.stop", "bluetoothd") < 0) {
LOGE("Error stopping bluetoothd");
goto out;
}
usleep(HCID_STOP_DELAY_USEC);
hci_sock = create_hci_sock();
if (hci_sock < 0) goto out;
ioctl(hci_sock, HCIDEVDOWN, HCI_DEV_ID);
/*
LOGI("Stopping hciattach deamon");
if (property_set("ctl.stop", "hciattach") < 0) {
LOGE("Error stopping hciattach");
goto out;
}
if (set_bluetooth_power(0) < 0) {
