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| MODBUS_GET_SLAVE(3) | libmodbus Manual | MODBUS_GET_SLAVE(3) |
NAME
modbus_get_slave - get slave number in the contextSYNOPSIS
int modbus_get_slave(modbus_t *ctx);DESCRIPTION
The modbus_get_slave() function shall get the slave number in the libmodbus context.RETURN VALUE
The function shall return the slave number if successful. Otherwise it shall return -1 and set errno to one of the values defined below.ERRORS
EINVALThe libmodbus context is undefined.
SEE ALSO
modbus_set_slave(3)AUTHORS
The libmodbus documentation was written by Stéphane Raimbault <stephane.raimbault@gmail.com>| 04/09/2022 | libmodbus v3.1.6 |
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