User manual

PICkit™ Serial Analyzer User’s Guide

FIGURE 5-13: SPI SCRIPT BUILDER – CREATING A SCRIPT

5.8 SCRIPT EXECUTE

The Script Execute window is shown in Figure 5-14. Once scripts are created using the

Script Builder, they can be assigned to buttons in the Script Execute window. This

makes a convenient window to execute multiple scripts either individually or iteratively.

Script executing will be logged in the Transactions window.

TABLE 5-2: SPI SCRIPT MACRO COMMAND

Macro Command

Command

Abbreviation

Description

SPIBITRATE [BR] Set Bit Rate. Next byte is the scaler, followed by

the pre-scaler.

SPIDATIN [DI] Input data. Next byte is the byte count.

SPIDATOUT [DO] Output data. Next byte is the byte count, followed

by the data.

SPIDATIO [DIO] Output data

SPISDOIN [SI] Set SDO pin to Input (tri-state)

SPISDOOUT [SO] Set SDO pin to Output

SPIINIT [I_] Initialize SPI controller

SPICSON [CSON] Assert CS (active-low)

SPICSOFF [CSOF] De-assert CS (active-low)