mirror of
https://github.com/pascallanger/DIY-Multiprotocol-TX-Module.git
synced 2025-10-31 03:14:16 +00:00
70 lines
1.5 KiB
C
70 lines
1.5 KiB
C
/*
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This project 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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Multiprotocol 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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You should have received a copy of the GNU General Public License
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along with Multiprotocol. If not, see <http://www.gnu.org/licenses/>.
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*/
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void frskySendStuffed(uint8_t frame[])
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{
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Serial_write(0x7E);
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for (uint8_t i = 0; i < 9; i++) {
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if ((frame[i] == 0x7e) || (frame[i] == 0x7d)) {
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Serial_write(0x7D);
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frame[i] ^= 0x20;
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}
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Serial_write(frame[i]);
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}
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Serial_write(0x7E);
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}
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void frskySendFrame()
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{
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uint8_t frame[9];
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frame[0] = 0xfe;
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if ((cur_protocol[0]&0x1F)==MODE_FRSKY)
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{
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compute_RSSIdbm();
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frame[1] = pktt[3];
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frame[2] = pktt[4];
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frame[3] = (uint8_t)RSSI_dBm;
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frame[4] = pktt[5]*2;//txrssi
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frame[5] = frame[6] = frame[7] = frame[8] = 0;
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}
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else
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if ((cur_protocol[0]&0x1F)==MODE_HUBSAN)
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{
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frame[1] = v_lipo*2;
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frame[2] = 0;
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frame[3] = 0x5A;//dummy value
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frame[4] = 2 * 0x5A;//dummy value
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frame[5] = frame[6] = frame[7] = frame[8] = 0;
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}
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frskySendStuffed(frame);
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}
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void frskyUpdate()
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{
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if(telemetry_link){
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frskySendFrame();
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telemetry_link=0;
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}
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}
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