Command 66h, GETAFDIR (Application file directory listing)
Command Packet 66h is used to request a directory listing of the application files stored in receiver memory. The receiver responds by sending the directory listing in Report Packet 67h.
The following table describes the packet structure.
|
Byte |
Item |
Type |
Value |
Notes |
|---|---|---|---|---|
|
0 |
STX |
1 (Char) |
02h |
Start transmission. |
|
1 |
STATUS |
1 (Char) |
See Receiver status byte. |
Receiver status code. |
|
2 |
PACKET TYPE |
1 (Char) |
66h |
Command Packet Type. |
|
3 |
LENGTH |
1 (Char) |
0h |
Data byte count. |
|
4 |
CHECKSUM |
1 (Char) |
Checksum value. |
|
|
5 |
ETX |
1 (Char) |
03h |
End transmission. |