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| Rev | Author | Line No. | Line |
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| 459 | cascade | 1 | /**************************************************************************** |
| 2 | * Copyright (C) 2009 by Claas Anders "CaScAdE" Rathje * |
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| 3 | * admiralcascade@gmail.com * |
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| 4 | * Project-URL: http://www.mylifesucks.de/oss/c-osd/ * |
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| 5 | * * |
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| 6 | * This program is free software; you can redistribute it and/or modify * |
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| 7 | * it under the terms of the GNU General Public License as published by * |
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| 8 | * the Free Software Foundation; either version 2 of the License. * |
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| 9 | * * |
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| 10 | * This program is distributed in the hope that it will be useful, * |
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| 11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of * |
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| 12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * |
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| 13 | * GNU General Public License for more details. * |
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| 14 | * * |
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| 15 | * You should have received a copy of the GNU General Public License * |
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| 16 | * along with this program; if not, write to the * |
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| 17 | * Free Software Foundation, Inc., * |
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| 18 | * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * |
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| 19 | ****************************************************************************/ |
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| 20 | |||
| 21 | // write icons at init or after menu/mode-switch |
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| 22 | if (!(COSD_FLAGS & COSD_ICONS_WRITTEN)) { |
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| 23 | write_char_xy(5, top_line, 0xCB); // km/h |
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| 24 | write_char_xy(10, top_line, 0xCA); // RC-transmitter |
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| 25 | write_char_xy(16, top_line, 0xD0); // degree symbol |
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| 26 | write_char_xy(27, top_line, 0xCC); // small meters m height |
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| 27 | write_char_xy(20, top_line + 1, 0xB0); // left circle |
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| 28 | write_char_xy(22, top_line + 1, 0xB2); // right circle |
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| 29 | write_char_xy(27, top_line + 1, 0xCC); // small meters m home |
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| 30 | write_char_xy(7, bottom_line, 0x9E); // small v |
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| 31 | write_char_xy(14, bottom_line, 0xD1); // on clock |
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| 32 | write_char_xy(21, bottom_line, 0xD2); // fly clock |
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| 33 | write_char_xy(26, bottom_line, 0xC8); // sat1 |
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| 34 | write_char_xy(27, bottom_line, 0xC9); // sat2 |
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| 35 | COSD_FLAGS |= COSD_ICONS_WRITTEN; |
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| 36 | } |
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| 37 | |||
| 38 | // first line |
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| 39 | write_ndigit_number_u(2, top_line, (uint16_t) (((uint32_t) naviData.GroundSpeed * (uint32_t) 9) / (uint32_t) 250), 100, 0); |
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| 40 | |||
| 41 | write_ndigit_number_u(7, top_line, naviData.RC_Quality, 100, 0); |
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| 42 | if (naviData.RC_Quality <= RCLVL_WRN && last_RC_Quality > RCLVL_WRN) { |
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| 43 | for (uint8_t x = 0; x < 4; x++) |
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| 44 | write_char_att_xy(7 + x, top_line, BLINK); |
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| 45 | } else if (naviData.RC_Quality > RCLVL_WRN && last_RC_Quality <= RCLVL_WRN) { |
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| 46 | for (uint8_t x = 0; x < 4; x++) |
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| 47 | write_char_att_xy(7 + x, top_line, 0); |
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| 48 | } |
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| 49 | last_RC_Quality = naviData.RC_Quality; |
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| 50 | |||
| 51 | if (naviData.NCFlags & NC_FLAG_NOSERIALLINK) { |
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| 52 | write_char_xy(11, top_line, 0); // clear |
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| 53 | } else { |
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| 54 | write_char_xy(11, top_line, 0xC6); // PC icon |
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| 55 | } |
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| 56 | |||
| 57 | write_ndigit_number_u(13, top_line, naviData.CompassHeading, 100, 0); |
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| 58 | |||
| 59 | write_ascii_string(17, top_line, directions[heading_conv(naviData.CompassHeading)]); |
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| 60 | |||
| 61 | draw_variometer(21, top_line, naviData.Variometer); |
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| 62 | |||
| 63 | //note:lephisto:according to several sources it's /30 |
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| 64 | if (naviData.Altimeter > 300 || naviData.Altimeter < -300) { |
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| 65 | // above 10m only write full meters |
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| 66 | write_ndigit_number_s(23, top_line, naviData.Altimeter / 30, 1000, 0); |
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| 67 | } else { |
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| 68 | // up to 10m write meters.dm |
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| 69 | //write_number_u_10th(21, top_line, naviData.Altimeter / 3); |
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| 70 | write_ndigit_number_s_10th(23, top_line, naviData.Altimeter / 3, 100, 0); |
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| 71 | } |
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| 72 | |||
| 73 | // seccond line |
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| 74 | draw_compass(11, top_line + 1, naviData.CompassHeading); |
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| 75 | |||
| 76 | // TODO: verify correctness |
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| 77 | uint16_t heading_home = (naviData.HomePositionDeviation.Bearing + 360 - naviData.CompassHeading) % 360; |
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| 78 | //write_char_xy(21, top_line + 1, arrowdir[heading_conv(heading_home)]); |
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| 79 | // finer resolution, 0xa0 is first character and we add the index 0 <= index < 16 |
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| 80 | write_char_xy(21, top_line + 1, 0xa0 + heading_fine_conv(heading_home)); |
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| 81 | |||
| 82 | write_ndigit_number_u(24, top_line + 1, naviData.HomePositionDeviation.Distance / 10, 100, 0); |
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| 83 | |||
| 84 | // center |
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| 85 | if (naviData.MKFlags & FLAG_MOTOR_RUN) { // should be engines running |
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| 86 | if (!(old_MKFlags & FLAG_MOTOR_RUN)) { // motors just started, clear middle |
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| 87 | clear(); |
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| 88 | // update flags to paint display again if needed |
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| 89 | COSD_FLAGS &= ~COSD_ICONS_WRITTEN; |
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| 90 | } |
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| 91 | if (COSD_FLAGS & COSD_FLAG_ARTHORIZON) { |
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| 92 | draw_artificial_horizon(top_line + 2, bottom_line - 1, naviData.AngleNick, naviData.AngleRoll); |
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| 93 | } |
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| 94 | // motors are on, assume we were/are flying |
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| 95 | COSD_FLAGS |= COSD_WASFLYING; |
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| 96 | } else { |
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| 97 | // stats |
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| 98 | if ((COSD_FLAGS & COSD_WASFLYING) && (COSD_FLAGS & COSD_FLAG_STATS)) { |
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| 99 | write_ascii_string_pgm(2, 4, stats_item_pointers[0]); // max Altitude |
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| 100 | write_ndigit_number_s(18, 4, max_Altimeter / 30, 1000, 0); |
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| 101 | write_char_xy(22, 4, 204); // small meters m |
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| 102 | write_ascii_string_pgm(2, 5, stats_item_pointers[1]); // max Speed |
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| 103 | write_ndigit_number_u(19, 5, (uint16_t) (((uint32_t) max_GroundSpeed * (uint32_t) 9) / (uint32_t) 250), 100, 0); |
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| 104 | write_char_xy(22, 5, 203); // km/h |
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| 105 | write_ascii_string_pgm(2, 6, stats_item_pointers[2]); // max Distance |
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| 106 | write_ndigit_number_u(19, 6, max_Distance / 10, 100, 0); |
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| 107 | write_char_xy(22, 6, 204); // small meters m |
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| 108 | write_ascii_string_pgm(2, 7, stats_item_pointers[3]); // min voltage |
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| 109 | write_ndigit_number_u_10th(18, 7, min_UBat, 100, 0); |
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| 110 | write_char_xy(22, 7, 0x9E); // small v |
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| 111 | write_ascii_string_pgm(2, 8, stats_item_pointers[4]); // max time |
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| 112 | write_time(16, 8, max_FlyingTime); |
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| 113 | write_char_xy(22, 8, 210); // fly clock |
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| 114 | write_ascii_string_pgm(2, 9, stats_item_pointers[5]); // longitude |
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| 115 | write_gps_pos(15, 9, naviData.CurrentPosition.Longitude); |
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| 116 | write_ascii_string_pgm(2, 10, stats_item_pointers[6]); // latitude |
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| 117 | write_gps_pos(15, 10, naviData.CurrentPosition.Latitude); |
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| 118 | } else if (COSD_FLAGS & COSD_FLAG_ARTHORIZON) { // if no stats there is space horizon |
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| 119 | draw_artificial_horizon(top_line + 2, bottom_line - 1, naviData.AngleNick, naviData.AngleRoll); |
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| 120 | } |
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| 121 | } |
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| 122 | if (COSD_FLAGS & COSD_FLAG_BIGVARIO) { |
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| 123 | draw_big_variometer(27, 8, naviData.Variometer); |
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| 124 | } |
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| 125 | |||
| 126 | // bottom line |
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| 127 | draw_battery(2, bottom_line, min_voltage, naviData.UBat, max_voltage); |
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| 128 | write_ndigit_number_u_10th(3, bottom_line, naviData.UBat, 100, 0); |
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| 129 | if (naviData.UBat <= min_voltage && last_UBat > min_voltage) { |
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| 130 | for (uint8_t x = 2; x < 8; x++) |
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| 131 | write_char_att_xy(x, bottom_line, BLINK); |
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| 132 | } else if (naviData.UBat > min_voltage && last_UBat < min_voltage) { |
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| 133 | for (uint8_t x = 2; x < 8; x++) |
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| 134 | write_char_att_xy(x, bottom_line, 0); |
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| 135 | } |
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| 136 | // remember last values |
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| 137 | last_UBat = naviData.UBat; |
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| 138 | |||
| 139 | write_time(8, bottom_line, uptime); |
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| 140 | write_time(15, bottom_line, naviData.FlyingTime); |
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| 141 | |||
| 142 | write_ndigit_number_u(24, bottom_line, naviData.SatsInUse, 10, 0); |
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| 143 | |||
| 144 | if (naviData.NCFlags & NC_FLAG_MANUAL_CONTROL) { |
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| 145 | write_char_xy(23, bottom_line, 0xB3); // rc transmitter |
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| 146 | } else { |
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| 147 | write_char_xy(23, bottom_line, 0); // clear |
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| 148 | } |
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| 149 | |||
| 150 | if (naviData.NCFlags & NC_FLAG_CH) { |
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| 151 | write_char_xy(27, bottom_line, 231); // gps ch |
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| 152 | } else if (naviData.NCFlags & NC_FLAG_PH) { |
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| 153 | write_char_xy(27, bottom_line, 230); // gps ph |
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| 154 | } else { // (naviData.NCFlags & NC_FLAG_FREE) |
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| 155 | write_char_xy(27, bottom_line, 201); // sat2 (free) |
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| 156 | } |
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| 157 | |||
| 158 | //write_number_s(8, 5, RxDataLen); |
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| 159 | //write_number_s(16, 5, setsReceived++); |
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| 160 | |||
| 161 | // remember statistics (only when engines running) |
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| 162 | if (naviData.MKFlags & FLAG_MOTOR_RUN) { |
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| 163 | if (naviData.Altimeter > max_Altimeter) max_Altimeter = naviData.Altimeter; |
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| 164 | if (naviData.GroundSpeed > max_GroundSpeed) max_GroundSpeed = naviData.GroundSpeed; |
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| 165 | if (naviData.HomePositionDeviation.Distance > max_Distance) { |
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| 166 | max_Distance = naviData.HomePositionDeviation.Distance; |
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| 167 | } |
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| 168 | if (naviData.UBat < min_UBat) min_UBat = naviData.UBat; |
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| 169 | if (naviData.FlyingTime > max_FlyingTime) max_FlyingTime = naviData.FlyingTime; |
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| 170 | } |
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| 171 | |||
| 172 | old_MKFlags = naviData.MKFlags; |
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| 173 | seconds_since_last_data = 0; |
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| 174 |