General Commands; Command 0X01 - Response Ack - Magtek DynaPro Go Programmer's Manual

4 - Command Set
4.3

General Commands

4.3.1 Command 0x01 - Response ACK

This command retrieves the status of the most recent command the host has sent to the device. The host
should call this command immediately after it sends a command to the device, to determine whether the
device accepted the command as sent. The data the device returns includes an ACKSTS code (see Table
4-2 on page 40) and the ID of the command the status is for.
Table 4-1 - Usage Table for Command 0x01
Bit 7
Byte 0 0x01
Status of command ("ACKSTS"). See Table 4-2 - ACKSTS Codes for a list of possible
Byte 1
values.
Byte 2 ID of command being ACKed
Byte 3 Reserved
Byte 4 Reserved
For example, after sending Command 0x03 - Request Swipe Card to the device, the host should
immediately call Command 0x01 - Response ACK. If the command executed correctly, the ACKSTS
would be 0x00; if the host included bad parameters in the command, the ACKSTS would be Bad
Parameter (0x82), as specified in the documentation of Command 0x03 - Request Swipe Card.
DynaPro Go| Handheld PIN Pad Device with MSR/Contact/Contactless | Programmer's Manual (COMMANDS)
6 5 4
Page 39 of 247 (D998200136-31)
3 2 1 0