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/**
* Marlin 3D Printer Firmware
* Copyright (c) 2020 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
*
* Based on Sprinter and grbl.
* Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*
*/
#include "../../../inc/MarlinConfigPre.h"
#if HAS_ETHERNET
#include "../../../feature/ethernet.h"
#include "../../../core/serial.h"
#include "../../gcode.h"
void say_ethernet() { SERIAL_ECHOPGM(" Ethernet "); }
void ETH0_report() {
say_ethernet();
SERIAL_ECHO_TERNARY(ethernet.hardware_enabled, "port ", "en", "dis", "abled.\n");
if (ethernet.hardware_enabled) {
say_ethernet();
SERIAL_ECHO_TERNARY(ethernet.have_telnet_client, "client ", "en", "dis", "abled.\n");
}
else
SERIAL_ECHOLNPGM("Send 'M552 S1' to enable.");
}
void MAC_report() {
uint8_t mac[6];
if (ethernet.hardware_enabled) {
Ethernet.MACAddress(mac);
SERIAL_ECHOPGM(" MAC: ");
LOOP_L_N(i, 6) {
if (mac[i] < 16) SERIAL_CHAR('0');
SERIAL_PRINT(mac[i], HEX);
if (i < 5) SERIAL_CHAR(':');
}
}
SERIAL_EOL();
}
// Display current values when the link is active,
// otherwise show the stored values
void ip_report(const uint16_t cmd, PGM_P const post, const IPAddress &ipo) {
SERIAL_CHAR('M'); SERIAL_ECHO(cmd); SERIAL_CHAR(' ');
LOOP_L_N(i, 4) {
SERIAL_ECHO(ipo[i]);
if (i < 3) SERIAL_CHAR('.');
}
SERIAL_ECHOPGM(" ; ");
SERIAL_ECHOPGM_P(post);
SERIAL_EOL();
}
void M552_report() {
ip_report(552, PSTR("ip address"), Ethernet.linkStatus() == LinkON ? Ethernet.localIP() : ethernet.ip);
}
void M553_report() {
ip_report(553, PSTR("subnet mask"), Ethernet.linkStatus() == LinkON ? Ethernet.subnetMask() : ethernet.subnet);
}
void M554_report() {
ip_report(554, PSTR("gateway"), Ethernet.linkStatus() == LinkON ? Ethernet.gatewayIP() : ethernet.gateway);
}
/**
* M552: Set IP address, enable/disable network interface
*
* S0 : disable networking
* S1 : enable networking
* S-1 : reset network interface
*
* Pnnn : Set IP address, 0.0.0.0 means acquire an IP address using DHCP
*/
void GcodeSuite::M552() {
const bool seenP = parser.seenval('P');
if (seenP) ethernet.ip.fromString(parser.value_string());
const bool seenS = parser.seenval('S');
if (seenS) {
switch (parser.value_int()) {
case -1:
if (ethernet.telnetClient) ethernet.telnetClient.stop();
ethernet.init();
break;
case 0: ethernet.hardware_enabled = false; break;
case 1: ethernet.hardware_enabled = true; break;
default: break;
}
}
const bool nopar = !seenS && !seenP;
if (nopar || seenS) ETH0_report();
if (nopar || seenP) M552_report();
}
/**
* M553 Pnnn - Set netmask
*/
void GcodeSuite::M553() {
if (parser.seenval('P')) ethernet.subnet.fromString(parser.value_string());
M553_report();
}
/**
* M554 Pnnn - Set Gateway
*/
void GcodeSuite::M554() {
if (parser.seenval('P')) ethernet.gateway.fromString(parser.value_string());
M554_report();
}
#endif // HAS_ETHERNET
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