MATLAB REAL-TIME WORKSHOP 7 - TARGET LANGUAGE COMPILER Manuel de service télécharger pdf (Page 86)

Writing Target Language Files

3-12

This convention creates consistent variables throughout the TLC files. For

example, the Gain block contains the following

Outputs function:

%% Function: Outputs ===========================================

%% Abstract:

%% Y = U * K

%function Outputs(block, system) Output

/* %<Type> Block: %<Name> */

%assign rollVars = ["U", "Y", "P"]

%roll sigIdx = RollRegions, lcv = RollThreshold, block,...

"Roller", rollVars

%assign y = LibBlockOutputSignal(0, "", lcv, sigIdx)

%assign u = LibBlockInputSignal(0, "", lcv, sigIdx)

%assign k = LibBlockParameter(Gain, "", lcv, sigIdx)

%<y> = %<u> * %<k>;

%endroll

%endfunction

Table 3-5: TLC Global Variables Specifying RTW Global Functions

Description TLC Global Variable Default Value

Log variable create function

tCreateLogVar rt_CreateLogVar

Log variable update function

tUpdateLogVar rt_UpdateLogVar

Zero-crossing function

tZCFcn rt_ZCFcn

Note 3

Note 1

Note 5

Notes 4, 6

Note 2

1 2 ... 81 82 83 84 85 86 87 88 89 90 91 ... 281 282

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MATLAB REAL-TIME WORKSHOP 7 - TARGET LANGUAGE COMPILER Manuel de service Page 86