Bitfield declarator type specifier

Description

Specify the bitfield type when selecting configuration parameter Pack Boolean data into bitfields.

Category: Optimization

Note

The optimization benefit is dependent upon your choice of target.

Settings

Default: uint_T

uint_T: The type specified for a bitfield declaration is an unsigned int.
uchar_T: The type specified for a bitfield declaration is an unsigned char.

Tip

The Pack Boolean data into bitfields configuration parameter default setting uses unsigned integers. This might cause an increase in RAM if the bitfields are small and distributed. In this case, uchar_T might use less RAM depending on your target.