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- modbus_write_bit(3)
- ===================
- NAME
- ----
- modbus_write_bit - write a single bit
- SYNOPSIS
- --------
- *int modbus_write_bit(modbus_t *'ctx', int 'addr', int 'status');*
- DESCRIPTION
- -----------
- The *modbus_write_bit()* function shall write the status of _status_ at the
- address _addr_ of the remote device. The value must be set to `TRUE` or `FALSE`.
- The function uses the Modbus function code 0x05 (force single coil).
- RETURN VALUE
- ------------
- The function shall return 1 if successful. Otherwise it shall return -1 and set
- errno.
- SEE ALSO
- --------
- linkmb:modbus_read_bits[3]
- linkmb:modbus_write_bits[3]
- AUTHORS
- -------
- The libmodbus documentation was written by Stéphane Raimbault
- <stephane.raimbault@gmail.com>
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