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1 | /**************************************************************************** |
1 | /**************************************************************************** |
2 | * Copyright (C) 2009-2010 by Claas Anders "CaScAdE" Rathje * |
2 | * Copyright (C) 2009-2010 by Claas Anders "CaScAdE" Rathje * |
3 | * admiralcascade@gmail.com * |
3 | * admiralcascade@gmail.com * |
4 | * Project-URL: http://www.mylifesucks.de/oss/c-osd/ * |
4 | * Project-URL: http://www.mylifesucks.de/oss/c-osd/ * |
5 | * * |
5 | * * |
6 | * This program is free software; you can redistribute it and/or modify * |
6 | * This program is free software; you can redistribute it and/or modify * |
7 | * it under the terms of the GNU General Public License as published by * |
7 | * it under the terms of the GNU General Public License as published by * |
8 | * the Free Software Foundation; either version 2 of the License. * |
8 | * the Free Software Foundation; either version 2 of the License. * |
9 | * * |
9 | * * |
10 | * This program is distributed in the hope that it will be useful, * |
10 | * This program is distributed in the hope that it will be useful, * |
11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of * |
11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of * |
12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * |
12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * |
13 | * GNU General Public License for more details. * |
13 | * GNU General Public License for more details. * |
14 | * * |
14 | * * |
15 | * You should have received a copy of the GNU General Public License * |
15 | * You should have received a copy of the GNU General Public License * |
16 | * along with this program; if not, write to the * |
16 | * along with this program; if not, write to the * |
17 | * Free Software Foundation, Inc., * |
17 | * Free Software Foundation, Inc., * |
18 | * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * |
18 | * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * |
19 | ****************************************************************************/ |
19 | ****************************************************************************/ |
20 | 20 | ||
21 | #include "main.h" |
21 | #include "main.h" |
22 | #include <avr/pgmspace.h> |
22 | #include <avr/pgmspace.h> |
23 | #include "osd_helpers.h" |
23 | #include "osd_helpers.h" |
24 | #include "max7456_software_spi.h" |
24 | #include "max7456_software_spi.h" |
25 | 25 | ||
26 | #if !(ALLCHARSDEBUG|(WRITECHARS != -1)) |
26 | #if !(ALLCHARSDEBUG|(WRITECHARS != -1)) |
27 | 27 | ||
28 | /* ########################################################################## |
28 | /* ########################################################################## |
29 | * compass stuff |
29 | * compass stuff |
30 | * ##########################################################################*/ |
30 | * ##########################################################################*/ |
31 | 31 | ||
32 | /** |
32 | /** |
33 | * convert the <heading> gotton from NC into an index |
33 | * convert the <heading> gotton from NC into an index |
34 | */ |
34 | */ |
35 | uint8_t heading_conv(uint16_t heading) { |
35 | uint8_t heading_conv(uint16_t heading) { |
36 | if (heading > 23 && heading < 68) { |
36 | if (heading > 23 && heading < 68) { |
37 | //direction = "NE"; |
37 | //direction = "NE"; |
38 | return 0; |
38 | return 0; |
39 | } else if (heading > 67 && heading < 113) { |
39 | } else if (heading > 67 && heading < 113) { |
40 | //direction = "E "; |
40 | //direction = "E "; |
41 | return 1; |
41 | return 1; |
42 | } else if (heading > 112 && heading < 158) { |
42 | } else if (heading > 112 && heading < 158) { |
43 | //direction = "SE"; |
43 | //direction = "SE"; |
44 | return 2; |
44 | return 2; |
45 | } else if (heading > 157 && heading < 203) { |
45 | } else if (heading > 157 && heading < 203) { |
46 | //direction = "S "; |
46 | //direction = "S "; |
47 | return 3; |
47 | return 3; |
48 | } else if (heading > 202 && heading < 248) { |
48 | } else if (heading > 202 && heading < 248) { |
49 | //direction = "SW"; |
49 | //direction = "SW"; |
50 | return 4; |
50 | return 4; |
51 | } else if (heading > 247 && heading < 293) { |
51 | } else if (heading > 247 && heading < 293) { |
52 | //direction = "W "; |
52 | //direction = "W "; |
53 | return 5; |
53 | return 5; |
54 | } else if (heading > 292 && heading < 338) { |
54 | } else if (heading > 292 && heading < 338) { |
55 | //direction = "NW"; |
55 | //direction = "NW"; |
56 | return 6; |
56 | return 6; |
57 | } |
57 | } |
58 | //direction = "N "; |
58 | //direction = "N "; |
59 | return 7; |
59 | return 7; |
60 | } |
60 | } |
61 | 61 | ||
62 | /** |
62 | /** |
63 | * convert the <heading> gotton from NC into a more |
63 | * convert the <heading> gotton from NC into a more |
64 | * precise index |
64 | * precise index |
65 | */ |
65 | */ |
66 | uint8_t heading_fine_conv(uint16_t heading) { |
66 | uint8_t heading_fine_conv(uint16_t heading) { |
67 | heading = ((heading * 10) + 113) % 3600; |
67 | heading = ((heading * 10) + 113) % 3600; |
68 | return (heading / 225); |
68 | return (heading / 225); |
69 | } |
69 | } |
70 | 70 | ||
71 | /** |
71 | /** |
72 | * draw a compass rose at <x>/<y> for <heading> |
72 | * draw a compass rose at <x>/<y> for <heading> |
73 | */ |
73 | */ |
74 | void draw_compass(uint8_t x, uint8_t y, uint16_t heading) { |
74 | void draw_compass(uint8_t x, uint8_t y, uint16_t heading) { |
75 | //char* rose = "---N---O---S---W---N---O---S---W---N---O---S---W"; |
75 | //char* rose = "---N---O---S---W---N---O---S---W---N---O---S---W"; |
76 | static char rose[48] PROGMEM = {216, 215, 216, 211, 216, 215, 216, 213, 216, 215, 216, 212, |
76 | static char rose[48] PROGMEM = {216, 215, 216, 211, 216, 215, 216, 213, 216, 215, 216, 212, |
77 | 216, 215, 216, 214, 216, 215, 216, 211, 216, 215, 216, 213, |
77 | 216, 215, 216, 214, 216, 215, 216, 211, 216, 215, 216, 213, |
78 | 216, 215, 216, 212, 216, 215, 216, 214, 216, 215, 216, 211, |
78 | 216, 215, 216, 212, 216, 215, 216, 214, 216, 215, 216, 211, |
79 | 216, 215, 216, 213, 216, 215, 216, 212, 216, 215, 216, 214}; |
79 | 216, 215, 216, 213, 216, 215, 216, 212, 216, 215, 216, 214}; |
80 | // the center is char 19 (north), we add the current heading in 8th |
80 | // the center is char 19 (north), we add the current heading in 8th |
81 | // which would be 22.5 degrees, but float would bloat up the code |
81 | // which would be 22.5 degrees, but float would bloat up the code |
82 | // and *10 / 225 would take ages... so we take the uncorrect way |
82 | // and *10 / 225 would take ages... so we take the uncorrect way |
83 | uint8_t front = 19 + ((heading % 360) / 22); |
83 | uint8_t front = 19 + ((heading % 360) / 22); |
84 | for (uint8_t i = 0; i < 9; i++) { |
84 | for (uint8_t i = 0; i < 9; i++) { |
85 | write_char_xy(x++, y, pgm_read_byte(&rose[front - 4 + i])); |
85 | write_char_xy(x++, y, pgm_read_byte(&rose[front - 4 + i])); |
86 | } |
86 | } |
87 | } |
87 | } |
88 | 88 | ||
89 | /* ########################################################################## |
89 | /* ########################################################################## |
90 | * battery index |
90 | * battery index |
91 | * ##########################################################################*/ |
91 | * ##########################################################################*/ |
92 | 92 | ||
93 | /** |
93 | /** |
94 | * draw a battery symbol at <x>/<y> according to <voltage> |
94 | * draw a battery symbol at <x>/<y> according to <voltage> |
95 | */ |
95 | */ |
96 | void draw_battery(uint8_t x, uint8_t y, uint8_t min_voltage, uint8_t voltage, uint8_t max_voltage) { |
96 | void draw_battery(uint8_t x, uint8_t y, uint8_t min_voltage, uint8_t voltage, uint8_t max_voltage) { |
97 | uint8_t percent = (100 * (voltage - min_voltage) / (max_voltage - min_voltage)); |
97 | uint8_t percent = (100 * (voltage - min_voltage) / (max_voltage - min_voltage)); |
98 | if (percent > 100) percent = 100; |
98 | if (percent > 100) percent = 100; |
99 | if (voltage < min_voltage) percent = 0; |
99 | if (voltage < min_voltage) percent = 0; |
100 | write_char_xy(x, y, 0x9d - (percent * 13 / 100)); |
100 | write_char_xy(x, y, 0x9d - (percent * 13 / 100)); |
101 | //write_ndigit_number_u(x, y-1, percent * 13 / 100, 100, 0); |
101 | //write_ndigit_number_u(x, y-1, percent * 13 / 100, 100, 0); |
102 | } |
102 | } |
103 | 103 | ||
104 | /* ########################################################################## |
104 | /* ########################################################################## |
105 | * variometer |
105 | * variometer |
106 | * ##########################################################################*/ |
106 | * ##########################################################################*/ |
107 | 107 | ||
108 | /** |
108 | /** |
109 | * draw variometer arrows at <x>/<y> according to <variometer> |
109 | * draw variometer arrows at <x>/<y> according to <variometer> |
110 | */ |
110 | */ |
111 | void draw_variometer(uint8_t x, uint8_t y, int16_t variometer) { |
111 | void draw_variometer(uint8_t x, uint8_t y, int16_t variometer) { |
112 | if (variometer == 0) { |
112 | if (variometer == 0) { |
113 | write_char_xy(x, y, 0xbb); // plain line |
113 | write_char_xy(x, y, 0xbb); // plain line |
114 | } else if (variometer > 0) { // gain height |
114 | } else if (variometer > 0) { // gain height |
115 | switch (variometer / 5) { |
115 | switch (variometer / 5) { |
116 | case 0: |
116 | case 0: |
117 | //write_char_xy(x, y, 0xba); // smallest arrow up |
117 | //write_char_xy(x, y, 0xba); // smallest arrow up |
118 | write_char_xy(x, y, 0x70); // one arrow up |
118 | write_char_xy(x, y, 0x70); // one arrow up |
119 | break; |
119 | break; |
120 | case 1: |
120 | case 1: |
121 | //write_char_xy(x, y, 0xb9); // small arrow up |
121 | //write_char_xy(x, y, 0xb9); // small arrow up |
122 | write_char_xy(x, y, 0x71); // two arrows up |
122 | write_char_xy(x, y, 0x71); // two arrows up |
123 | break; |
123 | break; |
124 | case 2: |
124 | case 2: |
125 | //write_char_xy(x, y, 0xb8); // large arrow up |
125 | //write_char_xy(x, y, 0xb8); // large arrow up |
126 | write_char_xy(x, y, 0x72); // three arrows up |
126 | write_char_xy(x, y, 0x72); // three arrows up |
127 | break; |
127 | break; |
128 | default: |
128 | default: |
129 | //write_char_xy(x, y, 0xb7); // largest arrow up |
129 | //write_char_xy(x, y, 0xb7); // largest arrow up |
130 | write_char_xy(x, y, 0x73); // three black arrows up |
130 | write_char_xy(x, y, 0x73); // three black arrows up |
131 | } |
131 | } |
132 | } else { // sink |
132 | } else { // sink |
133 | switch (variometer / -5) { |
133 | switch (variometer / -5) { |
134 | case 0: |
134 | case 0: |
135 | //write_char_xy(x, y, 0xbc); // smallest arrow down |
135 | //write_char_xy(x, y, 0xbc); // smallest arrow down |
136 | write_char_xy(x, y, 0x77); // one arrow down |
136 | write_char_xy(x, y, 0x77); // one arrow down |
137 | break; |
137 | break; |
138 | case 1: |
138 | case 1: |
139 | //write_char_xy(x, y, 0xbd); // small arrow down |
139 | //write_char_xy(x, y, 0xbd); // small arrow down |
140 | write_char_xy(x, y, 0x76); // two arrows down |
140 | write_char_xy(x, y, 0x76); // two arrows down |
141 | break; |
141 | break; |
142 | case 2: |
142 | case 2: |
143 | //write_char_xy(x, y, 0xbe); // large arrow down |
143 | //write_char_xy(x, y, 0xbe); // large arrow down |
144 | write_char_xy(x, y, 0x75); // three arrows down |
144 | write_char_xy(x, y, 0x75); // three arrows down |
145 | break; |
145 | break; |
146 | default: |
146 | default: |
147 | //write_char_xy(x, y, 0xbf); // largest arrow down |
147 | //write_char_xy(x, y, 0xbf); // largest arrow down |
148 | write_char_xy(x, y, 0x74); // three black arrows down |
148 | write_char_xy(x, y, 0x74); // three black arrows down |
149 | } |
149 | } |
150 | } |
150 | } |
151 | } |
151 | } |
152 | 152 | ||
153 | // big vario arrays |
153 | // big vario arrays |
154 | const char vario_00[5] PROGMEM = {0x00, 0x00, 0xc2, 0xff, 0xff}; |
154 | const char vario_00[5] PROGMEM = {0x00, 0x00, 0xc2, 0xff, 0xff}; |
155 | const char vario_01[5] PROGMEM = {0x00, 0x00, 0xc2, 0xff, 0xc0}; |
155 | const char vario_01[5] PROGMEM = {0x00, 0x00, 0xc2, 0xff, 0xc0}; |
156 | const char vario_02[5] PROGMEM = {0x00, 0x00, 0xc2, 0xff, 0xc1}; |
156 | const char vario_02[5] PROGMEM = {0x00, 0x00, 0xc2, 0xff, 0xc1}; |
157 | const char vario_03[5] PROGMEM = {0x00, 0x00, 0xc2, 0xff, 0x00}; |
157 | const char vario_03[5] PROGMEM = {0x00, 0x00, 0xc2, 0xff, 0x00}; |
158 | const char vario_04[5] PROGMEM = {0x00, 0x00, 0xc2, 0xc0, 0x00}; |
158 | const char vario_04[5] PROGMEM = {0x00, 0x00, 0xc2, 0xc0, 0x00}; |
159 | const char vario_05[5] PROGMEM = {0x00, 0x00, 0xc2, 0xc1, 0x00}; |
159 | const char vario_05[5] PROGMEM = {0x00, 0x00, 0xc2, 0xc1, 0x00}; |
160 | const char vario_06[5] PROGMEM = {0x00, 0x00, 0xc2, 0x00, 0x00}; |
160 | const char vario_06[5] PROGMEM = {0x00, 0x00, 0xc2, 0x00, 0x00}; |
161 | const char vario_07[5] PROGMEM = {0x00, 0x00, 0xbb, 0x00, 0x00}; |
161 | const char vario_07[5] PROGMEM = {0x00, 0x00, 0xbb, 0x00, 0x00}; |
162 | const char vario_08[5] PROGMEM = {0x00, 0x00, 0xc3, 0x00, 0x00}; |
162 | const char vario_08[5] PROGMEM = {0x00, 0x00, 0xc3, 0x00, 0x00}; |
163 | const char vario_09[5] PROGMEM = {0x00, 0xc4, 0xc3, 0x00, 0x00}; |
163 | const char vario_09[5] PROGMEM = {0x00, 0xc4, 0xc3, 0x00, 0x00}; |
164 | const char vario_10[5] PROGMEM = {0x00, 0xc5, 0xc3, 0x00, 0x00}; |
164 | const char vario_10[5] PROGMEM = {0x00, 0xc5, 0xc3, 0x00, 0x00}; |
165 | const char vario_11[5] PROGMEM = {0x00, 0xff, 0xc3, 0x00, 0x00}; |
165 | const char vario_11[5] PROGMEM = {0x00, 0xff, 0xc3, 0x00, 0x00}; |
166 | const char vario_12[5] PROGMEM = {0xc4, 0xff, 0xc3, 0x00, 0x00}; |
166 | const char vario_12[5] PROGMEM = {0xc4, 0xff, 0xc3, 0x00, 0x00}; |
167 | const char vario_13[5] PROGMEM = {0xc5, 0xff, 0xc3, 0x00, 0x00}; |
167 | const char vario_13[5] PROGMEM = {0xc5, 0xff, 0xc3, 0x00, 0x00}; |
168 | const char vario_14[5] PROGMEM = {0xff, 0xff, 0xc3, 0x00, 0x00}; |
168 | const char vario_14[5] PROGMEM = {0xff, 0xff, 0xc3, 0x00, 0x00}; |
169 | const char* vario_pnt[15] PROGMEM = {vario_00, vario_01, vario_02, vario_03, vario_04, |
169 | const char* vario_pnt[15] PROGMEM = {vario_00, vario_01, vario_02, vario_03, vario_04, |
170 | vario_05, vario_06, vario_07, vario_08, |
170 | vario_05, vario_06, vario_07, vario_08, |
171 | vario_09, vario_10, vario_11, vario_12, |
171 | vario_09, vario_10, vario_11, vario_12, |
172 | vario_13, vario_14}; |
172 | vario_13, vario_14}; |
173 | 173 | ||
174 | /** |
174 | /** |
175 | * draw a bigger vario with middle at <x>/<y> acording to <variometer> |
175 | * draw a bigger vario with middle at <x>/<y> acording to <variometer> |
176 | */ |
176 | */ |
177 | void draw_big_variometer(uint8_t x, uint8_t y, int16_t variometer) { |
177 | void draw_big_variometer(uint8_t x, uint8_t y, int16_t variometer) { |
178 | int16_t index = 7 + variometer; |
178 | int16_t index = 7 + variometer; |
179 | if (index > 14) index = 14; |
179 | if (index > 14) index = 14; |
180 | else if (index < 0) index = 0; |
180 | else if (index < 0) index = 0; |
181 | 181 | ||
182 | write_string_pgm_down(x, y - 2, (const char *)(pgm_read_word(&(vario_pnt[index]))), 5); |
182 | write_string_pgm_down(x, y - 2, (const char *)(pgm_read_word(&(vario_pnt[index]))), 5); |
183 | } |
183 | } |
- | 184 | ||
184 | 185 | ||
185 | /* ########################################################################## |
186 | /* ########################################################################## |
186 | * NEW artificial horizon By AGRESSiVA --=-- COPTERTRONiC |
187 | * NEW artificial horizon By AGRESSiVA --=-- COPTERTRONiC |
187 | * ##########################################################################*/ |
188 | * ##########################################################################*/ |
188 | // draw routine |
189 | // draw routine |
189 | 190 | ||
190 | int draw_noodles(int8_t pos_x, int8_t pos_y, int8_t num, int8_t old_num) { |
191 | int draw_noodles(int8_t pos_x, int8_t pos_y, int8_t num, int8_t old_num) { |
191 | const char noodle[5] = {0x78, 0x79, 0x7A, 0x7B, 0x7C}; |
192 | const char noodle[5] = {0x78, 0x79, 0x7A, 0x7B, 0x7C}; |
192 | int8_t line, car; |
193 | int8_t line, car; |
193 | 194 | ||
194 | line = num / 5; |
195 | line = num / 5; |
195 | car = num - (line * 5); |
196 | car = num - (line * 5); |
196 | if (num != old_num) { |
197 | if (num != old_num) { |
197 | write_char_xy(15 - pos_x, pos_y + (old_num), 0); |
198 | write_char_xy(15 - pos_x, pos_y + (old_num), 0); |
198 | } |
199 | } |
199 | 200 | ||
200 | if (num < 0) { |
201 | if (num < 0) { |
201 | car = -1 * car; |
202 | car = -1 * car; |
202 | car = 4 - car; |
203 | car = 4 - car; |
203 | line--; |
204 | line--; |
204 | num = num - 5; |
205 | num = num - 5; |
205 | } |
206 | } |
206 | write_char_xy(15 - pos_x, pos_y + line, noodle[car]); |
207 | write_char_xy(15 - pos_x, pos_y + line, noodle[car]); |
207 | 208 | ||
208 | return line; |
209 | return line; |
209 | } |
210 | } |
210 | 211 | ||
211 | /** |
212 | /** |
212 | * calculate the rails of artificial horizon |
213 | * calculate the rails of artificial horizon |
213 | * receive <nick> and <roll> values |
214 | * receive <nick> and <roll> values |
214 | */ |
215 | */ |
215 | void draw_agressiva_artificial_horizon(uint8_t firstline, uint8_t lastline, int16_t nick, int16_t roll) { |
216 | void draw_agressiva_artificial_horizon(uint8_t firstline, uint8_t lastline, int16_t nick, int16_t roll) { |
216 | static int8_t old_ticy = 1, old_ticx = 0; |
217 | static int8_t old_ticy = 1, old_ticx = 0; |
217 | static int8_t old1 = 0, old2 = 0, old3 = 0, old4, old5 = 0, old6 = 0, old7 = 0, old8 = 0; |
218 | static int8_t old1 = 0, old2 = 0, old3 = 0, old4, old5 = 0, old6 = 0, old7 = 0, old8 = 0; |
218 | int8_t ticy = 0, ticx = 0; |
219 | int8_t ticy = 0, ticx = 0; |
219 | uint8_t center_x = 15; |
220 | uint8_t center_x = 15; |
220 | uint8_t center_y = lastline - firstline; |
221 | uint8_t center_y = lastline - firstline; |
221 | center_y = 7; |
222 | center_y = 7; |
222 | write_char_xy(center_x - 7, center_y, 226); // left bar |
223 | write_char_xy(center_x - 7, center_y, 226); // left bar |
223 | write_char_xy(center_x + 6, center_y, 226); // right bar |
224 | write_char_xy(center_x + 6, center_y, 226); // right bar |
224 | 225 | ||
225 | 226 | ||
226 | #if FCONLY |
227 | #if FCONLY |
227 | ticy = -1 * (roll / 10); // rescale roll from FC debug data |
228 | ticy = -1 * (roll / 10); // rescale roll from FC debug data |
228 | ticx = -1 * (nick * 10); // rescale nick from FC debug data |
229 | ticx = -1 * (nick * 10); // rescale nick from FC debug data |
229 | #else |
230 | #else |
230 | ticy = -1 * (roll / 2); |
231 | ticy = -1 * (roll / 2); |
231 | ticx = -1 * (nick / 1); |
232 | ticx = -1 * (nick / 1); |
232 | #endif |
233 | #endif |
233 | 234 | ||
234 | if (ticy >= 30) ticy = 30; // limit y |
235 | if (ticy >= 30) ticy = 30; // limit y |
235 | if (ticx >= 30) ticx = 30; // limit x |
236 | if (ticx >= 30) ticx = 30; // limit x |
236 | 237 | ||
237 | //write_ndigit_number_u (0 , 5 , ticy ,3, 1); |
238 | //write_ndigit_number_u (0 , 5 , ticy ,3, 1); |
238 | //write_ndigit_number_u (0 , 6 , ticx ,3, 1); |
239 | //write_ndigit_number_u (0 , 6 , ticx ,3, 1); |
239 | 240 | ||
240 | //if ((ticy != old_ticy) || (ticx != old_ticx)) { |
241 | //if ((ticy != old_ticy) || (ticx != old_ticx)) { |
241 | old1 = draw_noodles(4, 3, (ticy / 2) + 20 + ticx, old1); |
242 | old1 = draw_noodles(4, 3, (ticy / 2) + 20 + ticx, old1); |
242 | old2 = draw_noodles(3, 3, (ticy / 3) + 20 + ticx, old2); |
243 | old2 = draw_noodles(3, 3, (ticy / 3) + 20 + ticx, old2); |
243 | old3 = draw_noodles(2, 3, (ticy / 6) + 20 + ticx, old3); |
244 | old3 = draw_noodles(2, 3, (ticy / 6) + 20 + ticx, old3); |
244 | old4 = draw_noodles(1, 3, (ticy / 14) + 20 + ticx, old4); |
245 | old4 = draw_noodles(1, 3, (ticy / 14) + 20 + ticx, old4); |
245 | old5 = draw_noodles(-3, 3, -(ticy / 2) + 20 + ticx, old5); |
246 | old5 = draw_noodles(-3, 3, -(ticy / 2) + 20 + ticx, old5); |
246 | old6 = draw_noodles(-2, 3, -(ticy / 3) + 20 + ticx, old6); |
247 | old6 = draw_noodles(-2, 3, -(ticy / 3) + 20 + ticx, old6); |
247 | old7 = draw_noodles(-1, 3, -(ticy / 6) + 20 + ticx, old7); |
248 | old7 = draw_noodles(-1, 3, -(ticy / 6) + 20 + ticx, old7); |
248 | old8 = draw_noodles(0, 3, -(ticy / 14) + 20 + ticx, old8); |
249 | old8 = draw_noodles(0, 3, -(ticy / 14) + 20 + ticx, old8); |
249 | //} |
250 | //} |
250 | // update old vars |
251 | // update old vars |
251 | old_ticy = ticy; |
252 | old_ticy = ticy; |
252 | old_ticx = ticx; |
253 | old_ticx = ticx; |
253 | } |
254 | } |
254 | 255 | ||
255 | 256 | ||
256 | /* ########################################################################## |
257 | /* ########################################################################## |
257 | * OLD artificial horizon |
258 | * OLD artificial horizon |
258 | * ##########################################################################*/ |
259 | * ##########################################################################*/ |
259 | 260 | ||
260 | // remember last time displayed values |
261 | // remember last time displayed values |
261 | int8_t old_af_x = -1, old_af_y = -1; |
262 | int8_t old_af_x = -1, old_af_y = -1; |
262 | 263 | ||
263 | /** |
264 | /** |
264 | * draw roll und nick indicators (could be enhanced to full artificial horizon) |
265 | * draw roll und nick indicators (could be enhanced to full artificial horizon) |
265 | * from line <firstline> to <listlines> for given <nick> and <roll> values |
266 | * from line <firstline> to <listlines> for given <nick> and <roll> values |
266 | */ |
267 | */ |
267 | void draw_artificial_horizon(uint8_t firstline, uint8_t lastline, int16_t nick, int16_t roll) { |
268 | void draw_artificial_horizon(uint8_t firstline, uint8_t lastline, int16_t nick, int16_t roll) { |
268 | const char noodle[5] = {225, 225, 226, 227, 227}; |
269 | const char noodle[5] = {225, 225, 226, 227, 227}; |
269 | uint8_t center_x = 15; |
270 | uint8_t center_x = 15; |
270 | uint8_t center_y = lastline - firstline; |
271 | uint8_t center_y = lastline - firstline; |
271 | center_y = 7; |
272 | center_y = 7; |
272 | write_char_xy(center_x, center_y, 228); |
273 | write_char_xy(center_x, center_y, 228); |
273 | uint8_t cpos, nicky, rollx; |
274 | uint8_t cpos, nicky, rollx; |
274 | 275 | ||
275 | // which line |
276 | // which line |
276 | int8_t ypos = nick / 20; |
277 | int8_t ypos = nick / 20; |
277 | // which character from the array? |
278 | // which character from the array? |
278 | if (nick < 0) { |
279 | if (nick < 0) { |
279 | cpos = -1 * ((nick - (ypos * 20)) / 4); |
280 | cpos = -1 * ((nick - (ypos * 20)) / 4); |
280 | ypos--; |
281 | ypos--; |
281 | } else cpos = 4 - ((nick - (ypos * 20)) / 4); |
282 | } else cpos = 4 - ((nick - (ypos * 20)) / 4); |
282 | if (cpos > 4) cpos = 4; |
283 | if (cpos > 4) cpos = 4; |
283 | 284 | ||
284 | nicky = center_y - ypos; |
285 | nicky = center_y - ypos; |
285 | if (nicky > lastline) nicky = lastline; |
286 | if (nicky > lastline) nicky = lastline; |
286 | else if (nicky < firstline) nicky = firstline; |
287 | else if (nicky < firstline) nicky = firstline; |
287 | 288 | ||
288 | // ensure roll-borders |
289 | // ensure roll-borders |
289 | rollx = (roll / 8) + 15; |
290 | rollx = (roll / 8) + 15; |
290 | if (rollx < 2) rollx = 2; |
291 | if (rollx < 2) rollx = 2; |
291 | else if (rollx > 28) rollx = 28; |
292 | else if (rollx > 28) rollx = 28; |
292 | 293 | ||
293 | 294 | ||
294 | // clear roll |
295 | // clear roll |
295 | if (old_af_x != rollx && old_af_x >= 0) { |
296 | if (old_af_x != rollx && old_af_x >= 0) { |
296 | write_char_xy(old_af_x, lastline, 0); |
297 | write_char_xy(old_af_x, lastline, 0); |
297 | } |
298 | } |
298 | 299 | ||
299 | // clear nick |
300 | // clear nick |
300 | if (old_af_y != nicky && old_af_y >= 0) { |
301 | if (old_af_y != nicky && old_af_y >= 0) { |
301 | write_char_xy(center_x - 1, old_af_y, 0); |
302 | write_char_xy(center_x - 1, old_af_y, 0); |
302 | write_char_xy(center_x + 1, old_af_y, 0); |
303 | write_char_xy(center_x + 1, old_af_y, 0); |
303 | } |
304 | } |
304 | 305 | ||
305 | 306 | ||
306 | // draw nick |
307 | // draw nick |
307 | write_char_xy(center_x - 1, nicky, noodle[cpos]); |
308 | write_char_xy(center_x - 1, nicky, noodle[cpos]); |
308 | write_char_xy(center_x + 1, nicky, noodle[cpos]); |
309 | write_char_xy(center_x + 1, nicky, noodle[cpos]); |
309 | 310 | ||
310 | // draw roll |
311 | // draw roll |
311 | write_char_xy(rollx, lastline, 229); |
312 | write_char_xy(rollx, lastline, 229); |
312 | 313 | ||
313 | // update old vars |
314 | // update old vars |
314 | old_af_x = rollx; |
315 | old_af_x = rollx; |
315 | old_af_y = nicky; |
316 | old_af_y = nicky; |
316 | } |
317 | } |
- | 318 | ||
- | 319 | /** |
|
- | 320 | * draw scope of a second camera |
|
- | 321 | */ |
|
- | 322 | void draw_scope() { |
|
- | 323 | /* |
|
- | 324 | write_char_xy(scope[0], scope[1], 0xEC); |
|
- | 325 | write_char_xy(scope[2], scope[3], 0xED); |
|
- | 326 | write_char_xy(scope[4], scope[5], 0xEE); |
|
- | 327 | write_char_xy(scope[6], scope[7], 0xEF); |
|
- | 328 | */ |
|
- | 329 | // save 20 byte :) |
|
- | 330 | for (int i = 0; i < 4; i++) { |
|
- | 331 | write_char_xy(scope[i * 2], scope[(i * 2) + 1], 0xEC + i); |
|
- | 332 | } |
|
317 | 333 | } |
|
318 | 334 | ||
319 | #endif |
335 | #endif |
320 | 336 |