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Encodes given 'field_val' at position given by mask 'field_mask'.

Files

lib_def.h

Prototype

          DEF_BIT_FIELD_ENC(field_val, field_mask);

Arguments

field_val

Value to encode.

field_mask

Mask of field to read.

Returned Value

Field value, masked and left-shifted to field position.

Required Configuration

None.

Notes / Warnings

  1. 'field_mask' argument must contain a mask with contiguous set bits.
  2. 'field_val' & 'field_mask' SHOULD be unsigned integers.
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