NAME¶
modbus_receive_confirmation - receive a confirmation request
SYNOPSIS¶
int modbus_receive_confirmation(modbus_t *ctx, uint8_t
* rsp);
DESCRIPTION¶
The
modbus_receive_confirmation() function shall receive a request via
the socket of the context
ctx. This function must be used for debugging
purposes because the received response isn’t checked against the
initial request. This function can be used to receive request not handled by
the library.
RETURN VALUE¶
The
modbus_receive_confirmation() function shall store the confirmation
request in
rsp and return the response length if sucessful. Otherwise
it shall return -1 and set errno.
SEE ALSO¶
modbus_send_raw_request(3)
AUTHORS¶
The libmodbus documentation was written by Stéphane Raimbault <
stephane.raimbault@gmail.com[1]>
NOTES¶
- 1.
- stephane.raimbault@gmail.com
mailto:stephane.raimbault@gmail.com