aic-bluetooth: Targeted process management and error handling

Signed-off-by: Patrick Yavitz <pyavitz@gmail.com>
This commit is contained in:
Patrick Yavitz
2025-08-03 06:15:00 -04:00
committed by c0rnelius
parent 09f263f751
commit 6f08f2d0d8

View File

@@ -1,15 +1,23 @@
#!/bin/bash
# HW Reset
hciattach -r -s 1500000 /dev/ttyS1 any 1500000 flow nosleep > /dev/null 2>&1
set -e
# Kill hciattach
# HW Reset
if ! hciattach -r -s 1500000 /dev/ttyS1 any 1500000 flow nosleep > /dev/null 2>&1; then
echo "Failed to reset HCI device" >&2
exit 1
fi
# Kill process using device
sleep .50
killall hciattach
pkill -f "/dev/ttyS1" || true
# Attach Bluetooth HCI UART
sleep .50
hciattach -s 1500000 /dev/ttyS1 any 1500000 flow nosleep > /dev/null 2>&1
if ! hciattach -s 1500000 /dev/ttyS1 any 1500000 flow nosleep > /dev/null 2>&1; then
echo "Failed to attach HCI device" >&2
exit 1
fi
rfkill unblock all
exit 0