modbus_set_bits_from_bytes(3) Manual Page

void modbus_set_bits_from_bytes(uint8_t *dest, int index, unsigned int nb_bits, const uint8_t *tab_byte);

The modbus_set_bits_from_bytes function shall set bits by reading an array of bytes. All the bits of the bytes read from the first position of the array tab_byte are written as bits in the dest array starting at position index.

There is no return values.

modbus_set_bits_from_byte(3) modbus_get_byte_from_bits(3)

The libmodbus documentation was written by Stéphane Raimbault <stephane.raimbault@gmail.com>