List of Data Types

Automotive Diagnostic Command Set Toolkit Help

Edition Date: November 2018

Part Number: 372140J-01

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The following data types are used with the Automotive Diagnostic Command Set API for C functions.

Data Types for the Automotive Diagnostic Command Set for C

Data Type Purpose
i8 8-bit signed integer
i16 16-bit signed integer
i32 32-bit signed integer
u8 8-bit unsigned integer
u16 16-bit unsigned integer
u32 32-bit unsigned integer
f32 32-bit floating-point number
f64 64-bit floating-point number
str ASCII string represented as an array of characters terminated by null character ('\0'). This type is used with output strings. str is typically used in the Automotive Diagnostic Command Set API as a pointer to a string, as char*.
cstr ASCII string represented as an array of characters terminated by null character ('\0'). This type is used with input strings. cstr is typically used in the Automotive Diagnostic Command Set as a pointer to a string, as const char*.

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