MXT1664T3-ABESSQTP datasheet(56/98 Pages) MICROCHIP

56 / 98 page

MXT1664T3 2.0

DS40002054A-page 56

 2018 Microchip Technology Inc.

FIGURE 10-16:

START DEBUG MONITORING – RESPONSE PACKET FORMAT

In Figure 10-16:

• Rpt ID is the same as that used in the command packet (either 0x01 or 0x02, as appropriate).

• Command ID is always 0xE1 (start debug monitoring command).

The debug data packet has the format given in Figure 10-17.

FIGURE 10-17:

DEBUG DATA PACKET FORMAT

In Figure 10-17:

• Packet Num is the number of this USB packet in the debug data frame (full set of debug data). Refer to

QTAN0050, Using the maXTouch Debug Port, for more information on the format of the debug data.

• Num Packets is the total number of USB packets that make up a debug data frame.

• Frame Num is the ID number of this frame.

• Data 0 to Data 59 are 59 bytes of debug data.

10.4.4

STOP DEBUG MONITORING

This command instructs the device to cease returning debug-monitoring data packets.

The command packet has the format given in Figure 10-18.

FIGURE 10-18:

STOP DEBUG MONITORING – COMMAND PACKET FORMAT

In Figure 10-18:

• Rpt ID can be either 0x01 or 0x02 (see Table 10-3 on page 50).

• Command ID is the command ID to stop debug monitoring (0xE2).

The response packet has the format given in Figure 10-19.

FIGURE 10-19:

STOP DEBUG MONITORING – RESPONSE PACKET FORMAT

In Figure 10-19:

• Rpt ID is the same as that used in the command packet (either 0x01 or 0x02, as appropriate).

• Command ID is always 0xE2 (stop debug monitoring command).

0xE1

Command

Rpt ID

Reserved Bytes

(62 Bytes)

0x00

...

Packet

Num

Debug Data

Data 0

Data 59

Num

Packets

Frame

Num

Rpt ID

...

0xE2

Command

Rpt ID

Reserved Bytes

(62 Bytes)

0x00

...

0xE2

Command

Received

Rpt ID

Reserved Bytes

(62 Bytes)

0x00

...

MXT1664T3-ABESSQTP Datasheet(PDF) 56 Page - Microchip Technology

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