898 lines
29 KiB
C++
898 lines
29 KiB
C++
/*
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* Authors (alphabetical order)
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* - Bertrand Songis <bsongis@gmail.com>
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* - Bryan J. Rentoul (Gruvin) <gruvin@gmail.com>
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* - Cameron Weeks <th9xer@gmail.com>
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* - Erez Raviv
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* - Jean-Pierre Parisy
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* - Karl Szmutny <shadow@privy.de>
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* - Michael Blandford
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* - Michal Hlavinka
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* - Pat Mackenzie
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* - Philip Moss
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* - Rob Thomson
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* - Romolo Manfredini <romolo.manfredini@gmail.com>
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* - Thomas Husterer
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*
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* open9x is based on code named
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* gruvin9x by Bryan J. Rentoul: http://code.google.com/p/gruvin9x/,
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* er9x by Erez Raviv: http://code.google.com/p/er9x/,
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* and the original (and ongoing) project by
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* Thomas Husterer, th9x: http://code.google.com/p/th9x/
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*
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* This program 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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*/
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#include "open9x.h"
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#include "menus.h"
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// Enumerate FrSky packet codes
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#define LINKPKT 0xfe
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#define USRPKT 0xfd
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#define A11PKT 0xfc
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#define A12PKT 0xfb
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#define A21PKT 0xfa
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#define A22PKT 0xf9
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#define ALRM_REQUEST 0xf8
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#define RSSI1PKT 0xf7
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#define RSSI2PKT 0xf6
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#define RSSI_REQUEST 0xf1
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#define START_STOP 0x7e
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#define BYTESTUFF 0x7d
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#define STUFF_MASK 0x20
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uint8_t frskyRxBuffer[FRSKY_RX_PACKET_SIZE]; // Receive buffer. 9 bytes (full packet), worst case 18 bytes with byte-stuffing (+1)
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uint8_t frskyTxBuffer[FRSKY_TX_PACKET_SIZE]; // Ditto for transmit buffer
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uint8_t frskyTxBufferCount = 0;
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uint8_t FrskyRxBufferReady = 0;
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int8_t frskyStreaming = -1;
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uint8_t frskyUsrStreaming = 0;
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FrskyData frskyTelemetry[2];
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FrskyRSSI frskyRSSI[2];
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struct FrskyAlarm {
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uint8_t level; // The alarm's 'urgency' level. 0=disabled, 1=yellow, 2=orange, 3=red
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uint8_t greater; // 1 = 'if greater than'. 0 = 'if less than'
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uint8_t value; // The threshold above or below which the alarm will sound
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};
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struct FrskyAlarm frskyAlarms[4];
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#if defined(FRSKY_HUB) || defined(WS_HOW_HIGH)
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FrskyHubData frskyHubData; // TODO initialization?
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uint8_t barsThresholds[BAR_MAX-3];
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#endif
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void frskyPushValue(uint8_t *&ptr, uint8_t value)
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{
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// byte stuff the only byte than might need it
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if (value == START_STOP) {
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*ptr++ = 0x5e;
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*ptr++ = BYTESTUFF;
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}
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else if (value == BYTESTUFF) {
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*ptr++ = 0x5d;
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*ptr++ = BYTESTUFF;
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}
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else {
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*ptr++ = value;
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}
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}
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#ifdef DISPLAY_USER_DATA
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/*
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Copies all available bytes (up to max bufsize) from frskyUserData circular
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buffer into supplied *buffer. Returns number of bytes copied (or zero)
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*/
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uint8_t frskyGetUserData(char *buffer, uint8_t bufSize)
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{
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uint8_t i = 0;
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while (!frskyUserData.isEmpty())
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{
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buffer[i] = frskyUserData.get();
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i++;
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}
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return i;
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}
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#endif
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#ifdef FRSKY_HUB
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inline void getGpsPilotPosition()
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{
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frskyHubData.pilotLatitude = (((uint32_t)frskyHubData.gpsLatitude_bp / 100) * 1000000) + (((frskyHubData.gpsLatitude_bp % 100) * 10000 + frskyHubData.gpsLatitude_ap) * 5) / 3;
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frskyHubData.pilotLongitude = (((uint32_t)frskyHubData.gpsLongitude_bp / 100) * 1000000) + (((frskyHubData.gpsLongitude_bp % 100) * 10000 + frskyHubData.gpsLongitude_ap) * 5) / 3;
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uint32_t lat = ((uint32_t)frskyHubData.gpsLatitude_bp / 100) * 100+ (((uint32_t)frskyHubData.gpsLatitude_bp % 100) * 5) / 3;
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uint32_t angle2 = (lat*lat) / 10000;
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uint32_t angle4 = angle2 * angle2;
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frskyHubData.distFromEarthAxis = 139*(((uint32_t)10000000-((angle2*(uint32_t)123370)/81)+(angle4/25))/12500);
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// printf("frskyHubData.distFromEarthAxis=%d\n", frskyHubData.distFromEarthAxis); fflush(stdout);
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}
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inline void getGpsDistance()
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{
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uint32_t lat = (((uint32_t)frskyHubData.gpsLatitude_bp / 100) * 1000000) + (((frskyHubData.gpsLatitude_bp % 100) * 10000 + frskyHubData.gpsLatitude_ap) * 5) / 3;
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uint32_t lng = (((uint32_t)frskyHubData.gpsLongitude_bp / 100) * 1000000) + (((frskyHubData.gpsLongitude_bp % 100) * 10000 + frskyHubData.gpsLongitude_ap) * 5) / 3;
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// printf("lat=%d (%d), long=%d (%d)\n", lat, abs(lat - frskyHubData.pilotLatitude), lng, abs(lng - frskyHubData.pilotLongitude));
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uint32_t angle = (lat > frskyHubData.pilotLatitude) ? lat - frskyHubData.pilotLatitude : frskyHubData.pilotLatitude - lat;
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uint32_t dist = EARTH_RADIUS * angle / 1000000;
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uint32_t result = dist*dist;
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angle = (lng > frskyHubData.pilotLongitude) ? lng - frskyHubData.pilotLongitude : frskyHubData.pilotLongitude - lng;
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dist = frskyHubData.distFromEarthAxis * angle / 1000000;
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result += dist*dist;
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dist = frskyHubData.baroAltitude_bp + frskyHubData.baroAltitudeOffset;
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result += dist*dist;
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frskyHubData.gpsDistance = isqrt32(result);
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}
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inline int8_t parseTelemHubIndex(uint8_t index)
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{
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if (index > 0x39) {
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if (index > 0x3b)
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return -1; // invalid index
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index -= 17;
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}
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return index*2;
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}
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typedef enum {
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TS_IDLE = 0, // waiting for 0x5e frame marker
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TS_DATA_ID, // waiting for dataID
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TS_DATA_LOW, // waiting for data low byte
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TS_DATA_HIGH, // waiting for data high byte
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TS_XOR = 0x80 // decode stuffed byte
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} TS_STATE;
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void parseTelemHubByte(uint8_t byte)
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{
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static int8_t structPos;
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static uint8_t lowByte;
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static TS_STATE state = TS_IDLE;
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if (byte == 0x5e) {
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state = TS_DATA_ID;
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return;
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}
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if (state == TS_IDLE) {
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return;
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}
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if (state & TS_XOR) {
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byte = byte ^ 0x60;
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state = (TS_STATE)(state - TS_XOR);
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}
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if (byte == 0x5d) {
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state = (TS_STATE)(state | TS_XOR);
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return;
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}
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if (state == TS_DATA_ID) {
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structPos = parseTelemHubIndex(byte);
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state = TS_DATA_LOW;
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if (structPos < 0)
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state = TS_IDLE;
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return;
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}
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if (state == TS_DATA_LOW) {
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lowByte = byte;
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state = TS_DATA_HIGH;
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return;
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}
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if ((uint8_t)structPos == offsetof(FrskyHubData, gpsLatitude_bp)) {
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if (lowByte || byte)
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frskyHubData.gpsFix = 1;
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else if (frskyHubData.gpsFix > 0 && frskyHubData.gpsLatitude_bp > 1)
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frskyHubData.gpsFix = 0;
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}
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if ((uint8_t)structPos == offsetof(FrskyHubData, gpsLongitude_bp)) {
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if (lowByte || byte)
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frskyHubData.gpsFix = 1;
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else if (frskyHubData.gpsFix > 0 && frskyHubData.gpsLongitude_bp > 1)
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frskyHubData.gpsFix = 0;
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}
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if ((uint8_t)structPos == offsetof(FrskyHubData, gpsAltitude_bp) ||
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((uint8_t)structPos >= offsetof(FrskyHubData, gpsAltitude_ap) && (uint8_t)structPos <= offsetof(FrskyHubData, gpsLatitudeNS) && (uint8_t)structPos != offsetof(FrskyHubData, baroAltitude_bp) && (uint8_t)structPos != offsetof(FrskyHubData, baroAltitude_ap))) {
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// If we don't have a fix, we may discard the value
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if (frskyHubData.gpsFix <= 0) {
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state = TS_IDLE;
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return;
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}
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}
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((uint8_t*)&frskyHubData)[structPos] = lowByte;
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((uint8_t*)&frskyHubData)[structPos+1] = byte;
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if ((uint8_t)structPos == offsetof(FrskyHubData, baroAltitude_bp) && !frskyHubData.baroAltitudeOffset) {
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// First received altitude => Altitude offset
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frskyHubData.baroAltitudeOffset = -frskyHubData.baroAltitude_bp;
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}
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if ((uint8_t)structPos == offsetof(FrskyHubData, gpsAltitude_ap)) {
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if (!frskyHubData.pilotLatitude && !frskyHubData.pilotLongitude) {
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// First received GPS position => Pilot GPS position
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getGpsPilotPosition();
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}
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else if (frskyHubData.gpsDistNeeded || g_menuStack[0] != menuProcFrsky) {
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getGpsDistance();
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}
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}
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if ((uint8_t)structPos == offsetof(FrskyHubData, gpsSpeed_bp)) {
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// Speed => Max speed
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if (frskyHubData.maxGpsSpeed < frskyHubData.gpsSpeed_bp)
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frskyHubData.maxGpsSpeed = frskyHubData.gpsSpeed_bp;
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}
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if ((uint8_t)structPos == offsetof(FrskyHubData, volts)) {
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// Voltage => Cell number + Cell voltage
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uint8_t battnumber = ((frskyHubData.volts & 0x00F0) >> 4);
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if (battnumber < 12) {
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if (frskyHubData.cellsCount < battnumber+1) {
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frskyHubData.cellsCount = battnumber+1;
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}
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uint8_t cellVolts = (uint8_t)(((((frskyHubData.volts & 0xFF00) >> 8) + ((frskyHubData.volts & 0x000F) << 8)))/10);
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frskyHubData.cellVolts[battnumber] = cellVolts;
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if (!frskyHubData.minCellVolts || cellVolts < frskyHubData.minCellVolts)
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frskyHubData.minCellVolts = cellVolts;
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}
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}
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state = TS_IDLE;
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}
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#endif
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#ifdef WS_HOW_HIGH
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void parseTelemWSHowHighByte(uint8_t byte)
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{
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if (frskyUsrStreaming < (FRSKY_TIMEOUT10ms*3 - 10)) // At least 100mS passed since last data received
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((uint8_t*)&frskyHubData)[offsetof(FrskyHubData, baroAltitude_bp)] = byte;
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else
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((uint8_t*)&frskyHubData)[offsetof(FrskyHubData, baroAltitude_bp)+1] = byte;
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frskyUsrStreaming = FRSKY_TIMEOUT10ms*3; // reset counter
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}
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#endif
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/*
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Called from somewhere in the main loop or a low priority interrupt
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routine perhaps. This function processes FrSky telemetry data packets
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assembled by he USART0_RX_vect) ISR function (below) and stores
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extracted data in global variables for use by other parts of the program.
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Packets can be any of the following:
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- A1/A2/RSSI telemetry data
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- Alarm level/mode/threshold settings for Ch1A, Ch1B, Ch2A, Ch2B
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- User Data packets
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*/
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void processFrskyPacket(uint8_t *packet)
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{
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// What type of packet?
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switch (packet[0])
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{
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case A22PKT:
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case A21PKT:
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case A12PKT:
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case A11PKT:
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{
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struct FrskyAlarm *alarmptr ;
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alarmptr = &frskyAlarms[(packet[0]-A22PKT)] ;
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alarmptr->value = packet[1];
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alarmptr->greater = packet[2] & 0x01;
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alarmptr->level = packet[3] & 0x03;
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}
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break;
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case LINKPKT: // A1/A2/RSSI values
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frskyTelemetry[0].set(packet[1]);
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frskyTelemetry[1].set(packet[2]);
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frskyRSSI[0].set(packet[3]);
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frskyRSSI[1].set(packet[4] / 2);
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frskyStreaming = FRSKY_TIMEOUT10ms; // reset counter only if valid frsky packets are being detected
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break;
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#if defined(FRSKY_HUB) || defined (WS_HOW_HIGH)
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case USRPKT: // User Data packet
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uint8_t numBytes = 3 + (packet[1] & 0x07); // sanitize in case of data corruption leading to buffer overflow
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for (uint8_t i=3; i<numBytes; i++) {
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#if defined(FRSKY_HUB)
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if (g_model.frsky.usrProto == 1) // FrSky Hub
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parseTelemHubByte(packet[i]);
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#endif
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#if defined(WS_HOW_HIGH)
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if (g_model.frsky.usrProto == 2) // WS How High
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parseTelemWSHowHighByte(packet[i]);
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#endif
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}
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break;
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#endif
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}
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FrskyRxBufferReady = 0;
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}
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// Receive buffer state machine state defs
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#define frskyDataIdle 0
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#define frskyDataStart 1
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#define frskyDataInFrame 2
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#define frskyDataXOR 3
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/*
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Receive serial (RS-232) characters, detecting and storing each Fr-Sky
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0x7e-framed packet as it arrives. When a complete packet has been
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received, process its data into storage variables. NOTE: This is an
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interrupt routine and should not get too lengthy. I originally had
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the buffer being checked in the perMain function (because per10ms
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isn't quite often enough for data streaming at 9600baud) but alas
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that scheme lost packets also. So each packet is parsed as it arrives,
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directly at the ISR function (through a call to frskyProcessPacket).
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If this proves a problem in the future, then I'll just have to implement
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a second buffer to receive data while one buffer is being processed (slowly).
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*/
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#ifndef SIMU
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ISR(USART0_RX_vect)
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{
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uint8_t stat;
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uint8_t data;
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static uint8_t numPktBytes = 0;
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static uint8_t dataState = frskyDataIdle;
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UCSR0B &= ~(1 << RXCIE0); // disable Interrupt
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sei() ;
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stat = UCSR0A; // USART control and Status Register 0 A
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/*
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bit 7 6 5 4 3 2 1 0
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RxC0 TxC0 UDRE0 FE0 DOR0 UPE0 U2X0 MPCM0
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RxC0: Receive complete
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TXC0: Transmit Complete
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UDRE0: USART Data Register Empty
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FE0: Frame Error
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DOR0: Data OverRun
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UPE0: USART Parity Error
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U2X0: Double Tx Speed
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PCM0: MultiProcessor Comms Mode
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*/
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// rh = UCSR0B; //USART control and Status Register 0 B
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/*
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bit 7 6 5 4 3 2 1 0
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RXCIE0 TxCIE0 UDRIE0 RXEN0 TXEN0 UCSZ02 RXB80 TXB80
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RxCIE0: Receive Complete int enable
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TXCIE0: Transmit Complete int enable
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UDRIE0: USART Data Register Empty int enable
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RXEN0: Rx Enable
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TXEN0: Tx Enable
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UCSZ02: Character Size bit 2
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RXB80: Rx data bit 8
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TXB80: Tx data bit 8
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*/
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data = UDR0; // USART data register 0
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if (stat & ((1 << FE0) | (1 << DOR0) | (1 << UPE0)))
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{ // discard buffer and start fresh on any comms error
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FrskyRxBufferReady = 0;
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numPktBytes = 0;
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}
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else
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{
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if (FrskyRxBufferReady == 0) // can't get more data if the buffer hasn't been cleared
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{
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switch (dataState)
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{
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case frskyDataStart:
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if (data == START_STOP) break; // Remain in userDataStart if possible 0x7e,0x7e doublet found.
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if (numPktBytes < FRSKY_RX_PACKET_SIZE)
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frskyRxBuffer[numPktBytes++] = data;
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dataState = frskyDataInFrame;
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break;
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case frskyDataInFrame:
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if (data == BYTESTUFF)
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{
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dataState = frskyDataXOR; // XOR next byte
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break;
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}
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if (data == START_STOP) // end of frame detected
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{
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processFrskyPacket(frskyRxBuffer); // FrskyRxBufferReady = 1;
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dataState = frskyDataIdle;
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break;
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}
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if (numPktBytes < FRSKY_RX_PACKET_SIZE)
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frskyRxBuffer[numPktBytes++] = data;
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break;
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case frskyDataXOR:
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if (numPktBytes < FRSKY_RX_PACKET_SIZE)
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frskyRxBuffer[numPktBytes++] = data ^ STUFF_MASK;
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dataState = frskyDataInFrame;
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break;
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case frskyDataIdle:
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if (data == START_STOP)
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{
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numPktBytes = 0;
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dataState = frskyDataStart;
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}
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break;
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} // switch
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} // if (FrskyRxBufferReady == 0)
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}
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cli() ;
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UCSR0B |= (1 << RXCIE0); // enable Interrupt
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}
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#endif
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/******************************************/
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void frskyTransmitBuffer()
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{
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UCSR0B |= (1 << UDRIE0); // enable UDRE0 interrupt
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}
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uint8_t FrskyAlarmSendState = 0 ;
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void FRSKY10mspoll(void)
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{
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if (frskyTxBufferCount)
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return; // we only have one buffer. If it's in use, then we can't send yet.
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uint8_t *ptr = &frskyTxBuffer[0];
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*ptr++ = START_STOP; // End of packet
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*ptr++ = 0x00;
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*ptr++ = 0x00;
|
|
*ptr++ = 0x00;
|
|
*ptr++ = 0x00;
|
|
*ptr++ = 0x00;
|
|
|
|
// Now send a packet
|
|
FrskyAlarmSendState -= 1;
|
|
uint8_t alarm = 1 - (FrskyAlarmSendState % 2);
|
|
if (FrskyAlarmSendState < 4) {
|
|
uint8_t channel = 1 - (FrskyAlarmSendState / 2);
|
|
*ptr++ = (g_eeGeneral.beeperMode != -2/*TODO constant*/ ? ALARM_LEVEL(channel, alarm) : alarm_off);
|
|
*ptr++ = ALARM_GREATER(channel, alarm);
|
|
frskyPushValue(ptr, g_model.frsky.channels[channel].alarms_value[alarm]);
|
|
*ptr++ = (A22PKT + FrskyAlarmSendState); // fc - fb - fa - f9
|
|
}
|
|
else {
|
|
*ptr++ = (g_eeGeneral.beeperMode != -2/*TODO constant*/ ? ((2+alarm+g_model.frskyRssiAlarms[alarm].level) % 4) : alarm_off);
|
|
*ptr++ = 0x00 ;
|
|
frskyPushValue(ptr, 50+g_model.frskyRssiAlarms[alarm].value);
|
|
*ptr++ = (RSSI1PKT-alarm); // f7 - f6
|
|
}
|
|
|
|
*ptr++ = START_STOP; // Start of packet
|
|
|
|
frskyTxBufferCount = ptr - &frskyTxBuffer[0];
|
|
frskyTransmitBuffer();
|
|
}
|
|
|
|
bool FRSKY_alarmRaised(uint8_t idx)
|
|
{
|
|
for (int i=0; i<2; i++) {
|
|
if (ALARM_LEVEL(idx, i) != alarm_off) {
|
|
if (ALARM_GREATER(idx, i)) {
|
|
if (frskyTelemetry[idx].value > g_model.frsky.channels[idx].alarms_value[i])
|
|
return true;
|
|
}
|
|
else {
|
|
if (frskyTelemetry[idx].value < g_model.frsky.channels[idx].alarms_value[i])
|
|
return true;
|
|
}
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
|
|
inline void FRSKY_EnableTXD(void)
|
|
{
|
|
frskyTxBufferCount = 0;
|
|
UCSR0B |= (1 << TXEN0); // enable TX
|
|
}
|
|
|
|
inline void FRSKY_EnableRXD(void)
|
|
{
|
|
UCSR0B |= (1 << RXEN0); // enable RX
|
|
UCSR0B |= (1 << RXCIE0); // enable Interrupt
|
|
}
|
|
|
|
void FRSKY_Init(void)
|
|
{
|
|
// clear frsky variables
|
|
memset(frskyAlarms, 0, sizeof(frskyAlarms));
|
|
resetTelemetry();
|
|
|
|
DDRE &= ~(1 << DDE0); // set RXD0 pin as input
|
|
PORTE &= ~(1 << PORTE0); // disable pullup on RXD0 pin
|
|
|
|
#undef BAUD
|
|
#define BAUD 9600
|
|
#ifndef SIMU
|
|
#include <util/setbaud.h>
|
|
|
|
UBRR0H = UBRRH_VALUE;
|
|
UBRR0L = UBRRL_VALUE;
|
|
UCSR0A &= ~(1 << U2X0); // disable double speed operation.
|
|
|
|
// set 8N1
|
|
UCSR0B = 0 | (0 << RXCIE0) | (0 << TXCIE0) | (0 << UDRIE0) | (0 << RXEN0) | (0 << TXEN0) | (0 << UCSZ02);
|
|
UCSR0C = 0 | (1 << UCSZ01) | (1 << UCSZ00);
|
|
|
|
|
|
while (UCSR0A & (1 << RXC0)) UDR0; // flush receive buffer
|
|
|
|
#endif
|
|
|
|
// These should be running right from power up on a FrSky enabled '9X.
|
|
FRSKY_EnableTXD(); // enable FrSky-Telemetry reception
|
|
FRSKY_EnableRXD(); // enable FrSky-Telemetry reception
|
|
}
|
|
|
|
#if 0
|
|
// Send packet requesting all alarm settings be sent back to us
|
|
void frskyAlarmsRefresh()
|
|
{
|
|
|
|
if (frskyTxBufferCount) return; // we only have one buffer. If it's in use, then we can't send. Sorry.
|
|
|
|
{
|
|
uint8_t *ptr ;
|
|
ptr = &frskyTxBuffer[0] ;
|
|
*ptr++ = START_STOP; // Start of packet
|
|
*ptr++ = ALRM_REQUEST;
|
|
*ptr++ = 0x00 ;
|
|
*ptr++ = 0x00 ;
|
|
*ptr++ = 0x00 ;
|
|
*ptr++ = 0x00 ;
|
|
*ptr++ = 0x00 ;
|
|
*ptr++ = 0x00 ;
|
|
*ptr++ = 0x00 ;
|
|
*ptr++ = 0x00 ;
|
|
*ptr++ = START_STOP; // End of packet
|
|
}
|
|
|
|
frskyTxBufferCount = 11;
|
|
frskyTransmitBuffer();
|
|
}
|
|
#endif
|
|
|
|
// TODO change names
|
|
// Optimize?
|
|
void FrskyRSSI::set(uint8_t value)
|
|
{
|
|
this->value = (((uint16_t)this->value * 7) + value + 4) / 8;
|
|
if (!min || min > value)
|
|
min = value;
|
|
}
|
|
|
|
void FrskyData::set(uint8_t value)
|
|
{
|
|
this->value = value;
|
|
if (!max || max < value)
|
|
max = value;
|
|
if (!min || min > value)
|
|
min = value;
|
|
}
|
|
|
|
void resetTelemetry()
|
|
{
|
|
memset(frskyTelemetry, 0, sizeof(frskyTelemetry));
|
|
memset(frskyRSSI, 0, sizeof(frskyRSSI));
|
|
|
|
#ifdef SIMU
|
|
frskyHubData.gpsLatitude_bp = 4401;
|
|
frskyHubData.gpsLatitude_ap = 7710;
|
|
frskyHubData.gpsLongitude_bp = 1006;
|
|
frskyHubData.gpsLongitude_ap = 8872;
|
|
#endif
|
|
|
|
#if defined(FRSKY_HUB) || defined(WS_HOW_HIGH)
|
|
frskyHubData.baroAltitudeOffset = -frskyHubData.baroAltitude_bp;
|
|
#endif
|
|
|
|
|
|
#if defined(FRSKY_HUB)
|
|
frskyHubData.maxGpsSpeed = 0;
|
|
frskyHubData.cellsCount = 0;
|
|
frskyHubData.minCellVolts = 0;
|
|
frskyHubData.pilotLatitude = 0;
|
|
frskyHubData.pilotLongitude = 0;
|
|
frskyHubData.gpsLatitude_bp = 2;
|
|
frskyHubData.gpsLongitude_bp = 2;
|
|
frskyHubData.gpsFix = -1;
|
|
frskyHubData.gpsDistNeeded = 0;
|
|
frskyHubData.gpsDistance = 0;
|
|
#endif
|
|
|
|
#ifdef SIMU
|
|
frskyTelemetry[0].set(120);
|
|
frskyRSSI[0].set(75);
|
|
frskyHubData.fuelLevel = 75;
|
|
frskyHubData.gpsLatitude_bp = 4401;
|
|
frskyHubData.gpsLatitude_ap = 7455;
|
|
frskyHubData.gpsLongitude_bp = 1006;
|
|
frskyHubData.gpsLongitude_ap = 9533;
|
|
#endif
|
|
}
|
|
|
|
#if defined(FRSKY)
|
|
void displayRssiLine()
|
|
{
|
|
lcd_hline(0, 54, 128, 0); // separator
|
|
lcd_putsLeft(7*FH+1, STR_TX); lcd_outdezNAtt(4*FW, 7*FH+1, frskyRSSI[1].value, LEADING0, 2);
|
|
lcd_rect(25, 57, 38, 7);
|
|
lcd_filled_rect(26, 58, 9*frskyRSSI[1].value/25, 5);
|
|
lcd_puts(105, 7*FH+1, STR_RX); lcd_outdezNAtt(105+4*FW-1, 7*FH+1, frskyRSSI[0].value, LEADING0, 2);
|
|
lcd_rect(65, 57, 38, 7);
|
|
uint8_t v = 9*frskyRSSI[0].value/25;
|
|
lcd_filled_rect(66+36-v, 58, v, 5);
|
|
}
|
|
#endif
|
|
|
|
#if defined(FRSKY_HUB) || defined(WS_HOW_HIGH)
|
|
void displayAltitudeLine(uint8_t x, uint8_t y, uint8_t flags)
|
|
{
|
|
lcd_putsn(x, y, STR_ALTnDST, 4);
|
|
int16_t value = frskyHubData.baroAltitude_bp + frskyHubData.baroAltitudeOffset;
|
|
putsTelemetryValue(lcd_lastPos, y, value, UNIT_METERS, flags|LEFT);
|
|
}
|
|
#endif
|
|
|
|
enum FrskyViews {
|
|
e_frsky_bars,
|
|
e_frsky_a1a2,
|
|
#ifdef WS_HOW_HIGH
|
|
e_frsky_ws_how_high,
|
|
#endif
|
|
#ifdef FRSKY_HUB
|
|
e_frsky_hub = e_frsky_a1a2+1,
|
|
e_frsky_gps
|
|
#endif
|
|
};
|
|
|
|
#if defined(FRSKY_HUB) && defined(WS_HOW_HIGH)
|
|
#define FRSKY_VIEW_MAX (g_model.frsky.usrProto == 0 ? 1 : ((g_model.frsky.usrProto == 1 && frskyHubData.gpsFix >= 0) ? 3 : 2))
|
|
#elif defined(FRSKY_HUB)
|
|
#define FRSKY_VIEW_MAX (g_model.frsky.usrProto == 0 ? 1 : (frskyHubData.gpsFix >= 0 ? 3 : 2))
|
|
#elif defined(WS_HOW_HIGH)
|
|
#define FRSKY_VIEW_MAX (g_model.frsky.usrProto == 0 ? 1 : 2)
|
|
#endif
|
|
|
|
void menuProcFrsky(uint8_t event)
|
|
{
|
|
static uint8_t s_frsky_view = e_frsky_bars;
|
|
|
|
switch (event) {
|
|
case EVT_KEY_BREAK(KEY_UP):
|
|
if (s_frsky_view-- == 0)
|
|
s_frsky_view = FRSKY_VIEW_MAX;
|
|
break;
|
|
|
|
case EVT_KEY_BREAK(KEY_DOWN):
|
|
if (s_frsky_view++ == FRSKY_VIEW_MAX)
|
|
s_frsky_view = 0;
|
|
break;
|
|
|
|
case EVT_KEY_FIRST(KEY_EXIT):
|
|
chainMenu(menuMainView);
|
|
break;
|
|
|
|
case EVT_KEY_FIRST(KEY_MENU):
|
|
resetTelemetry();
|
|
break;
|
|
}
|
|
|
|
// The top black bar
|
|
putsModelName(0, 0, g_model.name, g_eeGeneral.currModel, 0);
|
|
uint8_t att = (g_vbat100mV < g_eeGeneral.vBatWarn ? BLINK : 0);
|
|
putsVBat(14*FW,0,att);
|
|
if (g_model.timer1.mode) {
|
|
att = (s_timerState[0]==TMR_BEEPING ? BLINK : 0);
|
|
putsTime(17*FW, 0, s_timerVal[0], att, att);
|
|
}
|
|
lcd_filled_rect(0, 0, DISPLAY_W, 8);
|
|
|
|
if (frskyStreaming >= 0) {
|
|
if (s_frsky_view == e_frsky_bars) {
|
|
// The bars
|
|
uint8_t bars_height = 5;
|
|
for (int8_t i=3; i>=0; i--) {
|
|
if (g_model.frsky.bars[i].source && (51-g_model.frsky.bars[i].barMax) > g_model.frsky.bars[i].barMin) {
|
|
lcd_putsnAtt(0, bars_height+bars_height+1+i*(bars_height+6), STR_VTELEMBARS+LEN_VTELEMBARS*g_model.frsky.bars[i].source, LEN_VTELEMBARS, 0);
|
|
lcd_rect(25, bars_height+6+i*(bars_height+6), 101, bars_height+2);
|
|
int16_t value = getValue(CHOUT_BASE+NUM_CHNOUT+MAX_TIMERS+g_model.frsky.bars[i].source-1);
|
|
uint8_t threshold = 0, thresholdX = 0;
|
|
if (g_model.frsky.bars[i].source <= 2)
|
|
threshold = g_model.frsky.channels[g_model.frsky.bars[i].source-1].alarms_value[0];
|
|
else
|
|
threshold = barsThresholds[g_model.frsky.bars[i].source-3];
|
|
if (threshold) {
|
|
thresholdX = (uint8_t)(int16_t)((int16_t)100 * (threshold - g_model.frsky.bars[i].barMin * 4) / ((51 - g_model.frsky.bars[i].barMax) * 5 - g_model.frsky.bars[i].barMin * 4));
|
|
if (thresholdX > 100)
|
|
thresholdX = 0;
|
|
}
|
|
uint8_t width = (uint8_t)limit((int16_t)0, (int16_t)((int16_t)100 * (value - g_model.frsky.bars[i].barMin * 5) / ((51 - g_model.frsky.bars[i].barMax) * 4 - g_model.frsky.bars[i].barMin * 4)), (int16_t)100);
|
|
lcd_filled_rect(26, bars_height+6+1+i*(bars_height+6), width, bars_height, (threshold > value) ? DOTTED : SOLID);
|
|
for (uint8_t j=50; j<125; j+=25)
|
|
if (j>26+thresholdX) lcd_vline(j, bars_height+6+1+i*(bars_height+6), bars_height);
|
|
if (thresholdX) {
|
|
lcd_vlineStip(26+thresholdX, bars_height+4+i*(bars_height+6), bars_height+3, DOTTED);
|
|
lcd_hline(25+thresholdX, bars_height+4+i*(bars_height+6), 3);
|
|
}
|
|
}
|
|
else {
|
|
bars_height += 2;
|
|
}
|
|
}
|
|
displayRssiLine();
|
|
}
|
|
else if (s_frsky_view == e_frsky_a1a2) {
|
|
// Big A1 / A2 with min and max
|
|
uint8_t x0, blink;
|
|
if (g_model.frsky.channels[0].ratio || g_model.frsky.channels[1].ratio) {
|
|
x0 = 0;
|
|
for (uint8_t i=0; i<2; i++) {
|
|
if (g_model.frsky.channels[i].ratio) {
|
|
blink = (FRSKY_alarmRaised(i) ? INVERS : 0);
|
|
putsStrIdx(x0, 2*FH, STR_A, i+1, TWO_DOTS);
|
|
x0 += 3*FW;
|
|
putsTelemetryChannel(x0, 2*FH, i, frskyTelemetry[i].value, blink|DBLSIZE|LEFT);
|
|
putsTelemetryChannel(x0+FW, 3*FH, i, frskyTelemetry[i].min, 0);
|
|
putsTelemetryChannel(x0+3*FW, 3*FH, i, frskyTelemetry[i].max, LEFT);
|
|
x0 = 11*FW-2;
|
|
}
|
|
}
|
|
}
|
|
|
|
#ifdef FRSKY_HUB
|
|
// Cells voltage
|
|
{
|
|
uint8_t x, y;
|
|
x = 3*FW;
|
|
y = 5*FH-3;
|
|
for (uint8_t k=0; k<frskyHubData.cellsCount && k<6; k++) {
|
|
uint8_t attr = (barsThresholds[6/*TODO constant*/] && frskyHubData.cellVolts[k] < barsThresholds[6/*TODO constant*/]) ? BLINK|PREC2|LEFT : PREC2|LEFT;
|
|
if (k == 3) {
|
|
x = 3*FW;
|
|
y = 6*FH-3;
|
|
}
|
|
putsStrIdx(x-3*FW, y, STR_V, k+1, TWO_DOTS);
|
|
lcd_outdezNAtt(x, y, frskyHubData.cellVolts[k] * 2, attr, 4);
|
|
x += 7*FW;
|
|
}
|
|
}
|
|
#endif
|
|
displayRssiLine();
|
|
}
|
|
|
|
#ifdef WS_HOW_HIGH
|
|
else if (g_model.frsky.usrProto == PROTO_WS_HOW_HIGH && s_frsky_view == e_frsky_ws_how_high) {
|
|
displayAltitudeLine(0, 4*FH, DBLSIZE);
|
|
displayRssiLine();
|
|
}
|
|
#endif
|
|
|
|
#ifdef FRSKY_HUB
|
|
else if (s_frsky_view == e_frsky_hub) {
|
|
// Temperature 1
|
|
lcd_putsLeft( 4*FH, STR_TEMP1nTEMP2);
|
|
putsTelemetryValue(4*FW, 4*FH, frskyHubData.temperature1, UNIT_DEGREES, DBLSIZE|LEFT);
|
|
|
|
// Temperature 2
|
|
putsTelemetryValue(15*FW, 4*FH, frskyHubData.temperature2, UNIT_DEGREES, DBLSIZE|LEFT);
|
|
|
|
// RPM
|
|
lcd_putsLeft(2*FH, STR_RPMnFUEL);
|
|
lcd_outdezNAtt(4*FW, 1*FH, frskyHubData.rpm/(2+g_model.frsky.blades), DBLSIZE|LEFT);
|
|
|
|
// Fuel
|
|
putsTelemetryValue(15*FW, 2*FH, frskyHubData.fuelLevel, UNIT_PERCENT, DBLSIZE|LEFT);
|
|
|
|
// Altitude (barometric)
|
|
displayAltitudeLine(0, 6*FH, DBLSIZE);
|
|
|
|
// Accelerometer
|
|
#define ACC_LINE (7*FH+1)
|
|
lcd_putsLeft(ACC_LINE, STR_ACCEL);
|
|
// lcd_puts(4*FW, 7*FH, PSTR("x:"));
|
|
lcd_outdezNAtt(4*FW, ACC_LINE, (int32_t)frskyHubData.accelX/10, LEFT|PREC2);
|
|
// lcd_putc(lcd_lastPos, 7*FH, 'g');
|
|
// lcd_puts(11*FW, 7*FH, PSTR("y:"));
|
|
lcd_outdezNAtt(10*FW, ACC_LINE, (int32_t)frskyHubData.accelY/10, LEFT|PREC2);
|
|
// lcd_putc(lcd_lastPos, 7*FH, 'g');
|
|
// lcd_puts(18*FW, 7*FH, PSTR("z:"));
|
|
lcd_outdezNAtt(16*FW, ACC_LINE, (int32_t)frskyHubData.accelZ/10, LEFT|PREC2);
|
|
// lcd_putc(lcd_lastPos, 7*FH, 'g');
|
|
lcd_filled_rect(0, ACC_LINE-1, DISPLAY_W, 8);
|
|
}
|
|
else if (s_frsky_view == e_frsky_gps) {
|
|
#define DATE_LINE (7*FH+1)
|
|
//lcd_putsLeft( DATE_LINE, PSTR("D/T:"));
|
|
// Date
|
|
lcd_outdezNAtt(3*FW, DATE_LINE, frskyHubData.year+2000, LEFT, 4);
|
|
lcd_putc(7*FW-4, DATE_LINE, '-');
|
|
lcd_outdezNAtt(8*FW-4, DATE_LINE, frskyHubData.month, LEFT|LEADING0, 2);
|
|
lcd_putc(10*FW-6, DATE_LINE, '-');
|
|
lcd_outdezNAtt(11*FW-6, DATE_LINE, frskyHubData.day, LEFT|LEADING0, 2);
|
|
|
|
// Time
|
|
lcd_outdezNAtt(12*FW+5, DATE_LINE, frskyHubData.hour, LEFT|LEADING0, 2);
|
|
lcd_putc(14*FW+2, DATE_LINE, ':');
|
|
lcd_outdezNAtt(15*FW+2, DATE_LINE, frskyHubData.min, LEFT|LEADING0, 2);
|
|
lcd_putc(17*FW-1, DATE_LINE, ':');
|
|
lcd_outdezNAtt(18*FW-1, DATE_LINE, frskyHubData.sec, LEFT|LEADING0, 2);
|
|
lcd_filled_rect(0, DATE_LINE-1, DISPLAY_W, 8);
|
|
|
|
// Latitude
|
|
#define LAT_LINE (2*FH-4)
|
|
lcd_putsLeft( LAT_LINE, PSTR("Lat:"));
|
|
lcd_outdezAtt(lcd_lastPos, LAT_LINE, frskyHubData.gpsLatitude_bp / 100, LEFT); // ddd before '.'
|
|
lcd_putc(lcd_lastPos, LAT_LINE, '@');
|
|
uint8_t mn = frskyHubData.gpsLatitude_bp % 100;
|
|
lcd_outdezNAtt(lcd_lastPos+FW, LAT_LINE, mn, LEFT|LEADING0, 2); // mm before '.'
|
|
lcd_plot(lcd_lastPos, LAT_LINE+FH-2, 0); // small decimal point
|
|
lcd_outdezNAtt(lcd_lastPos+2, LAT_LINE, frskyHubData.gpsLatitude_ap, LEFT|UNSIGN|LEADING0, 4); // after '.'
|
|
lcd_putc(lcd_lastPos+1, LAT_LINE, frskyHubData.gpsLatitudeNS ? frskyHubData.gpsLatitudeNS : '-');
|
|
|
|
// Longitude
|
|
#define LONG_LINE (3*FH-3)
|
|
lcd_putsLeft(LONG_LINE, PSTR("Lon:"));
|
|
lcd_outdezAtt(lcd_lastPos, LONG_LINE, frskyHubData.gpsLongitude_bp / 100, LEFT); // ddd before '.'
|
|
lcd_putc(lcd_lastPos, LONG_LINE, '@');
|
|
mn = frskyHubData.gpsLongitude_bp % 100;
|
|
lcd_outdezNAtt(lcd_lastPos+FW, LONG_LINE, mn, LEFT|LEADING0, 2); // mm before '.'
|
|
lcd_plot(lcd_lastPos, LONG_LINE+FH-2, 0); // small decimal point
|
|
lcd_outdezNAtt(lcd_lastPos+2, LONG_LINE, frskyHubData.gpsLongitude_ap, LEFT|UNSIGN|LEADING0, 4); // after '.'
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lcd_putc(lcd_lastPos+1, LONG_LINE, frskyHubData.gpsLongitudeEW ? frskyHubData.gpsLongitudeEW : '-');
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|
|
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#if 0
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// Course / Heading
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lcd_puts(5, 5*FH, STR_HDG);
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lcd_outdezNAtt(lcd_lastPos, 5*FH, frskyHubData.gpsCourse_bp, LEFT|LEADING0, 3); // before '.'
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lcd_plot(lcd_lastPos, 6*FH-2, 0); // small decimal point
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|
lcd_outdezAtt(lcd_lastPos+2, 5*FH, frskyHubData.gpsCourse_ap, LEFT); // after '.'
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|
lcd_putc(lcd_lastPos, 5*FH, '@');
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|
#endif
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|
|
|
// Speed
|
|
#define SPEED_LINE (6*FH)
|
|
lcd_putsLeft(SPEED_LINE, STR_SPDnMAX);
|
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putsTelemetryValue(4*FW, SPEED_LINE, frskyHubData.gpsSpeed_bp, UNIT_KTS, LEFT|DBLSIZE); // before '.'
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|
putsTelemetryValue(16*FW, SPEED_LINE, frskyHubData.maxGpsSpeed, UNIT_KTS, LEFT); // before '.'
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|
|
|
// GPS altitude and distance
|
|
#define ALTITUDE_LINE (4*FH-1)
|
|
lcd_putsLeft(ALTITUDE_LINE, STR_ALTnDST);
|
|
putsTelemetryValue(4*FW, ALTITUDE_LINE, frskyHubData.gpsAltitude_bp, UNIT_METERS, LEFT); // before '.'
|
|
putsTelemetryValue(16*FW, ALTITUDE_LINE, frskyHubData.gpsDistance, UNIT_METERS, LEFT); // before '.'
|
|
}
|
|
#endif
|
|
}
|
|
else {
|
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lcd_putsAtt(22, 40, STR_NODATA, DBLSIZE);
|
|
}
|
|
}
|