59 lines
1.4 KiB
C++
59 lines
1.4 KiB
C++
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#include "pico/stdlib.h"
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#include "pico/bootrom.h"
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#include "pico/unique_id.h"
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#include "tusb.h"
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#include "wire.h"
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#include "usb_cdc.h"
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#include "net.h"
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#include "w6300.h"
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static usb_cdc usb;
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int main() {
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tusb_init();
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net_init();
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static static_vector<uint8_t, 256> rx_buf;
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while (true) {
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tud_task();
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usb.drain();
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while (tud_cdc_available()) {
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uint8_t byte;
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if (tud_cdc_read(&byte, 1) != 1) break;
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rx_buf.push_back(byte);
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auto msg = try_decode(rx_buf);
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if (!msg) {
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if (rx_buf.full()) rx_buf.clear();
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continue;
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}
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rx_buf.clear();
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switch (msg->type_id) {
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case RequestPICOBOOT::ext_id:
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usb.send(encode_response(msg->message_id, ResponsePICOBOOT{}));
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sleep_ms(100);
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reset_usb_boot(0, 1);
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break;
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case RequestInfo::ext_id: {
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ResponseInfo resp;
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pico_unique_board_id_t uid;
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pico_get_unique_board_id(&uid);
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std::copy(uid.id, uid.id + 8, resp.board_id.begin());
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auto ninfo = w6300::get_net_info();
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resp.mac = ninfo.mac;
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usb.send(encode_response(msg->message_id, resp));
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break;
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}
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}
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}
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__wfi();
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}
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}
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