Q & A

Q: To configure my combo CSR module by DDMISO mode?
A: Modify combo module init script /etc/init.d/ubloxinit.sh

echo "[DDMISO] UBLOX Driver"
modprobe jody-w2-sdiouart
ifconfig uap0 192.168.1.10
hostapd /etc/ublox/hostapd.conf -B
udhcpd /etc/ublox/udhcpd.conf
ifconfig uap0 up
wpa_supplicant -B -D nl80211 -i mlan0 -c /etc/ublox/wpa_supplicant.conf
#modprobe jody-w2-sdiouart-bt
#hciattach /dev/ttyAMA1 any 3000000 flow
#hciconfig -a hci0 up
#hciconfig -a hci0
udhcpc -i mlan0

Q: How to prioritize audio sound configurations?
A. If you want to use HFP, provide workaround, During the phone call, run following commands to establish audio path.

arecord -Dhw:0,1 -c2 -r16000 -fS16_LE | aplay -Ddefault -c2 -r8000 -fS16_LE
arecord -Ddefault -c2 -r8000 -fS16_LE | aplay -Dhw:0,1 -c2 -r8000 -fS16_LE

then AnWBTSRV_HFP_Enable_Audio_Flow(0) API to disable AnW audio wrapper.