MAN0974-14-EN_XL7_XL7P_UM
July 6, 2022
Page 147 | 199
The following dialog will open.
Figure 15.1 - Audio Config Dialog
15.3 Audio Config Details
Triggers
–
Set the trigger bit high to play the audio file.
NOTE:
The bit needs to be left on to continue
playing. The bit will be set to low after the file is finished laying.
Status
–
This register gives the status of the audio files, see table below.
Table 15.1 - 1st and 2nd Status Registers
Bit Number
Description
1
st
Status Register
Bit 1 to Bit 8
Volume Control (0-100)
Bit 9
Play Control (1=Pause, 0=Play)
Bits 10-16
Not Used
2
nd
Status Register
Bit 1
Cannot open ALSA Lib
Bit 2
Cannot open MP3 Lib
Bit 3
Audio output device cannot be setup
Bit 4
Cannot open input Audio Stream
Bit 5
Memory allocation failed
Bit 6
Buffer is not free
Bit 7
Write Fail
Bit 8
Short Write
Bit 9
Recover Error
Bit 10
Filename Error
Bits 11-16
Not Used