kopia lustrzana https://github.com/raspberrypi/pico-playground
70 wiersze
2.4 KiB
C
70 wiersze
2.4 KiB
C
/*
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* The MIT License (MIT)
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*
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* Copyright (c) 2020 Peter Lawrence
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*
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* influenced by lrndis https://github.com/fetisov/lrndis
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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*
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*/
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/*
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this appears as either a RNDIS or CDC-ECM USB virtual network adapter; the OS picks its preference
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RNDIS should be valid on Linux and Windows hosts, and CDC-ECM should be valid on Linux and macOS hosts
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The MCU appears to the host as IP address 192.168.7.1, and provides a DHCP server, DNS server, and web server.
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*/
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#include "bsp/board.h"
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#include "tusb.h"
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#include "lwip/init.h"
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#include "lwip/timeouts.h"
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#include "httpd.h"
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/* shared between tud_network_recv_cb() and service_traffic() */
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static struct pbuf *received_frame;
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/* this is used by this code, ./class/net/net_driver.c, and usb_descriptors.c */
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/* ideally speaking, this should be generated from the hardware's unique ID (if available) */
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/* it is suggested that the first two bytes are 0x02,0x02 to indicate a link-local address */
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const uint8_t tud_network_mac_address[6] = {0x02,0x02,0x84,0x6A,0x96,0x00};
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// Shouldn't need this?
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void tuh_cdc_xfer_isr(uint8_t dev_addr, xfer_result_t event, cdc_pipeid_t pipe_id, uint32_t xferred_bytes)
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{
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;
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}
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int main(void)
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{
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/* initialize TinyUSB */
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board_init();
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tusb_init();
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while (1)
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{
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// tinyusb host task
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tuh_task();
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}
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return 0;
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} |