...{matches={{-- Matches all sources.{"node.name","matches","bluez_input.*"},},{-- Matches all sinks.{"node.name","matches","bluez_output.*"},},},apply_properties={--["node.nick"] = "My Node",--["priority.driver"] = 100,--["priority.session"] = 100,--["node.pause-on-idle"] = false,--["resample.quality"] = 4,--["channelmix.normalize"] = false,--["channelmix.mix-lfe"] = false,--["session.suspend-timeout-seconds"] = 5, -- 0 disables suspend--["monitor.channel-volumes"] = false,-- Media source role, "input" or "playback"-- Defaults to "playback", playing stream to speakers-- Set to "input" to use as an input for apps--["bluez5.media-source-role"] = "input",["bluez5.a2dp.ldac.quality"]="hq",-- LDAC HQ モード},},...
Preamp: 0dbFilter 1: ON PK Fc 20 Hz Gain 0 dB Q 4.36Filter 2: ON PK Fc 25 Hz Gain 0 dB Q 4.36Filter 3: ON PK Fc 32 Hz Gain 0 dB Q 4.36Filter 4: ON PK Fc 40 Hz Gain 0 dB Q 4.36Filter 5: ON PK Fc 50 Hz Gain 0 dB Q 4.36Filter 6: ON PK Fc 63 Hz Gain 0 dB Q 4.36Filter 7: ON PK Fc 80 Hz Gain -0.2 dB Q 4.36Filter 8: ON PK Fc 101 Hz Gain 1.1 dB Q 4.36Filter 9: ON PK Fc 127 Hz Gain 0 dB Q 4.36Filter 10: ON PK Fc 160 Hz Gain 0 dB Q 4.36Filter 11: ON PK Fc 202 Hz Gain 0 dB Q 4.36Filter 12: ON PK Fc 254 Hz Gain -0.9 dB Q 4.36Filter 13: ON PK Fc 320 Hz Gain 0.7 dB Q 4.36Filter 14: ON PK Fc 403 Hz Gain 2.2 dB Q 4.36Filter 15: ON PK Fc 508 Hz Gain 0.3 dB Q 4.36Filter 16: ON PK Fc 640 Hz Gain 3 dB Q 4.36Filter 17: ON PK Fc 806 Hz Gain 2.3 dB Q 4.36Filter 18: ON PK Fc 1016 Hz Gain 0.8 dB Q 4.36Filter 19: ON PK Fc 1280 Hz Gain 1 dB Q 4.36Filter 20: ON PK Fc 1613 Hz Gain -1.1 dB Q 4.36Filter 21: ON PK Fc 2032 Hz Gain 0.5 dB Q 4.36Filter 22: ON PK Fc 2560 Hz Gain -1.1 dB Q 4.36Filter 23: ON PK Fc 3225 Hz Gain -0.7 dB Q 4.36Filter 24: ON PK Fc 4064 Hz Gain 2.2 dB Q 4.36Filter 25: ON PK Fc 5120 Hz Gain 1.7 dB Q 4.36Filter 26: ON PK Fc 6451 Hz Gain 0.2 dB Q 4.36Filter 27: ON PK Fc 8127 Hz Gain -3 dB Q 4.36Filter 28: ON PK Fc 10240 Hz Gain -0.4 dB Q 4.36Filter 29: ON PK Fc 12902 Hz Gain 2 dB Q 4.36Filter 30: ON PK Fc 16255 Hz Gain 4.7 dB Q 4.36Filter 31: ON PK Fc 20480 Hz Gain 10.7 dB Q 4.36
#!/bin/bash# -----------------------------------------------------------------------------# Author: Ryo Nakagami# Revised: 2025-12-28# Script: bt_repair.sh# Description:# Bluetooth device re-pairing script for troubleshooting connection issues.# Completely removes and re-establishes the pairing with a Bluetooth device.## Steps:# 1. Disconnect the specified Bluetooth device# 2. Remove the device (clear pairing information)# 3. Re-pair with the device# 4. Trust and reconnect to the device## Arguments:# <MAC_ADDRESS> Bluetooth device MAC address (e.g., 00:02:3C:8B:88:90)## Usage:# ./bt_repair.sh <MAC_ADDRESS> # Re-pair with specified device# ./bt_repair.sh 00:02:3C:8B:88:90 # Example with actual MAC address# ./bt_repair.sh # Show usage and available devices## Notes:# - Requires bluetoothctl (part of bluez package) installed.# - Device must be in pairing mode before running this script.# - AutoEnable=true in /etc/bluetooth/main.conf is recommended.# -----------------------------------------------------------------------------# 引数チェックif[-z"$1"];thenecho"Usage: $0 <MAC_ADDRESS>"echo"Example: $0 00:02:3C:8B:88:90"echo""echo"Available devices:"bluetoothctl devicesexit 1fiDEVICE_MAC="$1"echo"=== Bluetooth Re-pairing ==="echo"MAC Address: ${DEVICE_MAC}"echo""# 1. 接続解除echo"[1/4] Disconnecting..."bluetoothctl disconnect "${DEVICE_MAC}"2>/dev/nullsleep 1# 2. デバイス削除(ペアリング情報をクリア)echo"[2/4] Removing device..."bluetoothctl remove "${DEVICE_MAC}"2>/dev/nullsleep 2# 3. 再ペアリングecho"[3/4] Pairing..."echo"※ デバイスがペアリングモードになっていることを確認してください"bluetoothctl pair "${DEVICE_MAC}"sleep 2# 4. 接続echo"[4/4] Connecting..."bluetoothctl trust "${DEVICE_MAC}"bluetoothctl connect "${DEVICE_MAC}"echo""echo"=== Complete ==="
% gcc check_numeric_type.c -o test && ./test
Type Bytes Min Max
int 4 -2147483648 2147483647
short 2 -32768 32767
long 8 -9223372036854775808 9223372036854775807
unsigned short 2 0 65535
unsigned long 8 0 18446744073709551615
long long 8 -9223372036854775808 9223372036854775807
unsigned long long 8 0 18446744073709551615
float 4 -3.402823e+38 3.402823e+38
double 8 -1.797693e+308 1.797693e+308
long double 16 -1.189731e+4932 1.189731e+4932