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modbus_get_byte_from_bits

Name

modbus_get_byte_from_bits - get the value from many bits

Synopsis

uint8_t modbus_get_byte_from_bits(const uint8_t *src, int index, unsigned int nb_bits);

Description

The modbus_get_byte_from_bits() function shall extract a value from many bits. All nb_bits bits from src at position index will be read as a single value. To obtain a full byte, set nb_bits to 8.

Return value

The function shall return a byte containing the bits read.

See also