1MODBUS_RTU_SET_RTS_D(3)        libmodbus Manual        MODBUS_RTU_SET_RTS_D(3)
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NAME

6       modbus_rtu_set_rts_delay - set the RTS delay in RTU
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SYNOPSIS

9       int modbus_rtu_set_rts_delay(modbus_t *ctx, int us);
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DESCRIPTION

12       The modbus_rtu_set_rts_delay() function shall set the Request To Send
13       delay period of the libmodbus context ctx.
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15       This function can only be used with a context using a RTU backend.
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RETURN VALUE

18       The modbus_rtu_set_rts_delay() function shall return 0 if successful.
19       Otherwise it shall return -1 and set errno.
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ERRORS

22       EINVAL
23           The libmodbus backend is not RTU or a negative delay was specified.
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SEE ALSO

26       modbus_rtu_get_rts_delay(3)
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AUTHORS

29       Jimmy Bergström <jimmy@ekontroll.com>
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31       The libmodbus documentation was written by Stéphane Raimbault
32       <stephane.raimbault@gmail.com>
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36libmodbus v3.1.6                  01/19/2023           MODBUS_RTU_SET_RTS_D(3)
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