- ページ 4
コントロールユニット DFRobot DFPLayer MiniのPDF マニュアルをオンラインで閲覧またはダウンロードできます。DFRobot DFPLayer Mini 13 ページ。
ページを印刷する
DFPLayer Mini
0x09
0x0A
0x0B
0x0C
0x0D
0x0E
0x0F
0x10
0x11
2).Query the System Parameters
Commands
0x3C
0x3D
0x3E
0x3F
0x40
0x41
0x42
0x43
0x44
0x45
0x46
0x47
0x48
0x49
0x4A
0x4B
0x4C
0x4D
3.3. Returned Data of Module
3.3.1. Returned Data of Module Power-on
1).The module power on, require a certain of the time initialization, this time is determined by U-disk, TF card,
flash, etc. device 's file numbers, general situation in the 1.5 ~ 3Sec. If module initialization data has not been
Specify playback
source(0/1/2/3/4)
Enter into standby – low power
loss
Normal working
Reset module
Playback
Pause
Specify folder to playback
Volume adjust set
Repeat play
Function Description
STAY
STAY
STAY
Send initialization parameters
Returns an error, request
retransmission
Reply
Query the current status
Query the current volume
Query the current EQ
Query the current playback mode
Query the current software version
Query the total number of TF card
files
Query the total number of U-disk
files
Query the total number of flash
files
Keep on
Queries the current track of TF
card
Queries the current track of U-Disk
Queries the current track of Flash
U/TF/AUX/SLEEP/FLASH
1~10(need to set by user)
{DH＝1:Open volume adjust }{DL: set volume
gain 0~31}
{1:start repeat play}{0:stop play}
Parameters(16 bit)
0 - 0x0F(each bit represent one device of the
low-four bits)