16140fd383
This FW for the New Packet Radio project was taken from the Hackaday project https://hackaday.io/project/164092-npr-new-packet-radio The source code is original without any modifications, ver. 2020_06_29.
46 lines
No EOL
1.7 KiB
C
46 lines
No EOL
1.7 KiB
C
// This file is part of "NPR70 modem firmware" software
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// (A GMSK data modem for ham radio 430-440MHz, at several hundreds of kbps)
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// Copyright (c) 2017-2018 Guillaume F. F4HDK (amateur radio callsign)
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//
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// "NPR70 modem firmware" is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// "NPR70 modem firmware" is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with "NPR70 modem firmware". If not, see <http://www.gnu.org/licenses/>
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#ifndef DHCP_ARP_F4
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#define DHCP_ARP_F4
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#include "mbed.h"
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#include "W5500.h"
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#include "global_variables.h"
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void reset_DHCP_table(LAN_conf_T* LAN_config);
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int lookfor_free_LAN_IP (LAN_conf_T* LAN_config, unsigned char* client_MAC, unsigned char* requested_IP, unsigned char* proposed_IP, int req_type);
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void DHCP_server(LAN_conf_T* LAN_config, W5500_chip* W5500);
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void DHCP_ARP_print_entries(void);
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// *** ARP part ***
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void ARP_proxy (unsigned char* ARP_RX_packet);
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void ARP_client_request (unsigned long int IP);
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void ARP_client_answer_treatment (unsigned char* ARP_RX_packet, int size);
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void ARP_RX_packet_treatment (unsigned char* ARP_RX_packet, int size);
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int lookfor_MAC_from_IP (unsigned char* MAC_out, unsigned long int IP_addr);
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void DHCP_ARP_periodic_free_table (void);
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#endif |