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1 | /**************************************************************************** |
1 | /**************************************************************************** |
2 | * Copyright (C) 2009 by Claas Anders "CaScAdE" Rathje * |
2 | * Copyright (C) 2009 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 | * Credits to: * |
21 | * Credits to: * |
22 | * Holger Buss & Ingo Busker from mikrokopter.de for the MK project * |
22 | * Holger Buss & Ingo Busker from mikrokopter.de for the MK project * |
23 | * Gregor "killagreg" Stobrawa for making the MK code readable * |
23 | * Gregor "killagreg" Stobrawa for making the MK code readable * |
24 | * Klaus "akku" Buettner for the hardware * |
24 | * Klaus "akku" Buettner for the hardware * |
25 | * Manuel "KeyOz" Schrape for explaining the MK protocol to me * |
25 | * Manuel "KeyOz" Schrape for explaining the MK protocol to me * |
26 | ****************************************************************************/ |
26 | ****************************************************************************/ |
27 | 27 | ||
28 | #include <avr/io.h> |
28 | #include <avr/io.h> |
29 | #include <avr/interrupt.h> |
29 | #include <avr/interrupt.h> |
30 | #include <util/delay.h> |
30 | #include <util/delay.h> |
31 | #include <avr/pgmspace.h> |
31 | #include <avr/pgmspace.h> |
32 | #include "main.h" |
32 | #include "main.h" |
33 | #include "max7456_software_spi.h" |
33 | #include "max7456_software_spi.h" |
34 | #include "usart1.h" |
34 | #include "usart1.h" |
35 | 35 | ||
36 | /* TODO: |
36 | /* TODO: |
37 | * - verifiy correctness of values |
37 | * - verifiy correctness of values |
38 | * - clean up code :) |
38 | * - clean up code :) |
39 | */ |
39 | */ |
40 | 40 | ||
41 | #if !(ALLCHARSDEBUG|(WRITECHARS != -1)) |
41 | #if !(ALLCHARSDEBUG|(WRITECHARS != -1)) |
42 | // data structs not needed for character flashin |
42 | // data structs not needed for character flashin |
43 | #include "mk-data-structs.h" |
43 | #include "mk-data-structs.h" |
44 | 44 | ||
45 | /* ########################################################################## |
45 | /* ########################################################################## |
46 | * global definitions and global vars |
46 | * global definitions and global vars |
47 | * ##########################################################################*/ |
47 | * ##########################################################################*/ |
48 | 48 | ||
49 | volatile uint16_t setsReceived = 0; |
49 | volatile uint16_t setsReceived = 0; |
50 | 50 | ||
51 | volatile NaviData_t naviData; |
51 | volatile NaviData_t naviData; |
52 | volatile DebugOut_t debugData; |
52 | volatile DebugOut_t debugData; |
53 | 53 | ||
54 | // cache old vars for blinking attribute, checkup is faster than full |
54 | // cache old vars for blinking attribute, checkup is faster than full |
55 | // attribute write each time |
55 | // attribute write each time |
56 | volatile uint8_t last_UBat = 255; |
56 | volatile uint8_t last_UBat = 255; |
57 | volatile uint8_t last_RC_Quality = 255; |
57 | volatile uint8_t last_RC_Quality = 255; |
58 | 58 | ||
59 | // 16bit should be enough, normal LiPos don't last that long |
59 | // 16bit should be enough, normal LiPos don't last that long |
60 | volatile uint16_t uptime = 0; |
60 | volatile uint16_t uptime = 0; |
61 | volatile uint16_t timer = 0; |
61 | volatile uint16_t timer = 0; |
62 | 62 | ||
63 | // remember last time data was received |
63 | // remember last time data was received |
64 | volatile uint8_t seconds_since_last_data = 0; |
64 | volatile uint8_t seconds_since_last_data = 0; |
65 | 65 | ||
66 | // store stats description in progmem to save space |
66 | // store stats description in progmem to save space |
67 | char stats_item_0[] PROGMEM = "max Altitude:"; |
67 | char stats_item_0[] PROGMEM = "max Altitude:"; |
68 | char stats_item_1[] PROGMEM = "max Speed :"; |
68 | char stats_item_1[] PROGMEM = "max Speed :"; |
69 | char stats_item_2[] PROGMEM = "max Distance:"; |
69 | char stats_item_2[] PROGMEM = "max Distance:"; |
70 | char stats_item_3[] PROGMEM = "min voltage :"; |
70 | char stats_item_3[] PROGMEM = "min voltage :"; |
71 | char stats_item_4[] PROGMEM = "max time :"; |
71 | char stats_item_4[] PROGMEM = "max time :"; |
72 | char* stats_item_pointers[] PROGMEM = {stats_item_0, stats_item_1, stats_item_2, |
72 | char* stats_item_pointers[] PROGMEM = {stats_item_0, stats_item_1, stats_item_2, |
73 | stats_item_3, stats_item_4}; |
73 | stats_item_3, stats_item_4}; |
74 | 74 | ||
75 | // store more fixed strings in progmen |
75 | // store more fixed strings in progmen |
76 | char ON[] PROGMEM = "ON "; |
76 | char ON[] PROGMEM = "ON "; |
77 | char OFF[] PROGMEM = "OFF"; |
77 | char OFF[] PROGMEM = "OFF"; |
78 | 78 | ||
79 | // big vario arrays |
79 | // big vario arrays |
80 | char vario_00[5] PROGMEM = {0x00, 0x00, 0xc2, 0xff, 0xff}; |
80 | char vario_00[5] PROGMEM = {0x00, 0x00, 0xc2, 0xff, 0xff}; |
81 | char vario_01[5] PROGMEM = {0x00, 0x00, 0xc2, 0xff, 0xc0}; |
81 | char vario_01[5] PROGMEM = {0x00, 0x00, 0xc2, 0xff, 0xc0}; |
82 | char vario_02[5] PROGMEM = {0x00, 0x00, 0xc2, 0xff, 0xc1}; |
82 | char vario_02[5] PROGMEM = {0x00, 0x00, 0xc2, 0xff, 0xc1}; |
83 | char vario_03[5] PROGMEM = {0x00, 0x00, 0xc2, 0xff, 0x00}; |
83 | char vario_03[5] PROGMEM = {0x00, 0x00, 0xc2, 0xff, 0x00}; |
84 | char vario_04[5] PROGMEM = {0x00, 0x00, 0xc2, 0xc0, 0x00}; |
84 | char vario_04[5] PROGMEM = {0x00, 0x00, 0xc2, 0xc0, 0x00}; |
85 | char vario_05[5] PROGMEM = {0x00, 0x00, 0xc2, 0xc1, 0x00}; |
85 | char vario_05[5] PROGMEM = {0x00, 0x00, 0xc2, 0xc1, 0x00}; |
86 | char vario_06[5] PROGMEM = {0x00, 0x00, 0xc2, 0x00, 0x00}; |
86 | char vario_06[5] PROGMEM = {0x00, 0x00, 0xc2, 0x00, 0x00}; |
87 | char vario_07[5] PROGMEM = {0x00, 0x00, 0xbb, 0x00, 0x00}; |
87 | char vario_07[5] PROGMEM = {0x00, 0x00, 0xbb, 0x00, 0x00}; |
88 | char vario_08[5] PROGMEM = {0x00, 0x00, 0xc3, 0x00, 0x00}; |
88 | char vario_08[5] PROGMEM = {0x00, 0x00, 0xc3, 0x00, 0x00}; |
89 | char vario_09[5] PROGMEM = {0x00, 0xc4, 0xc3, 0x00, 0x00}; |
89 | char vario_09[5] PROGMEM = {0x00, 0xc4, 0xc3, 0x00, 0x00}; |
90 | char vario_10[5] PROGMEM = {0x00, 0xc5, 0xc3, 0x00, 0x00}; |
90 | char vario_10[5] PROGMEM = {0x00, 0xc5, 0xc3, 0x00, 0x00}; |
91 | char vario_11[5] PROGMEM = {0x00, 0xff, 0xc3, 0x00, 0x00}; |
91 | char vario_11[5] PROGMEM = {0x00, 0xff, 0xc3, 0x00, 0x00}; |
92 | char vario_12[5] PROGMEM = {0xc4, 0xff, 0xc3, 0x00, 0x00}; |
92 | char vario_12[5] PROGMEM = {0xc4, 0xff, 0xc3, 0x00, 0x00}; |
93 | char vario_13[5] PROGMEM = {0xc5, 0xff, 0xc3, 0x00, 0x00}; |
93 | char vario_13[5] PROGMEM = {0xc5, 0xff, 0xc3, 0x00, 0x00}; |
94 | char vario_14[5] PROGMEM = {0xff, 0xff, 0xc3, 0x00, 0x00}; |
94 | char vario_14[5] PROGMEM = {0xff, 0xff, 0xc3, 0x00, 0x00}; |
95 | char* vario_pnt[15] PROGMEM = {vario_00, vario_01, vario_02, vario_03, vario_04, |
95 | char* vario_pnt[15] PROGMEM = {vario_00, vario_01, vario_02, vario_03, vario_04, |
96 | vario_05, vario_06, vario_07, vario_08, |
96 | vario_05, vario_06, vario_07, vario_08, |
97 | vario_09, vario_10, vario_11, vario_12, |
97 | vario_09, vario_10, vario_11, vario_12, |
98 | vario_13, vario_14}; |
98 | vario_13, vario_14}; |
99 | 99 | ||
100 | #endif // ends !(ALLCHARSDEBUG|(WRITECHARS != -1)) |
100 | #endif // ends !(ALLCHARSDEBUG|(WRITECHARS != -1)) |
101 | 101 | ||
102 | // general PAL|NTSC distingiusch stuff |
102 | // general PAL|NTSC distingiusch stuff |
103 | uint8_t top_line = 1; |
103 | uint8_t top_line = 1; |
104 | uint8_t bottom_line = 14; |
104 | uint8_t bottom_line = 14; |
105 | 105 | ||
106 | // Flags |
106 | // Flags |
107 | uint8_t COSD_FLAGS = 0; |
107 | uint8_t COSD_FLAGS = 0; |
108 | 108 | ||
109 | /* ########################################################################## |
109 | /* ########################################################################## |
110 | * debounce buttons |
110 | * debounce buttons |
111 | * ##########################################################################*/ |
111 | * ##########################################################################*/ |
112 | int s1_pressed() { |
112 | int s1_pressed() { |
113 | if (S1_PRESSED) { |
113 | if (S1_PRESSED) { |
114 | _delay_ms(25); |
114 | _delay_ms(25); |
115 | if (S1_PRESSED) return 1; |
115 | if (S1_PRESSED) return 1; |
116 | } |
116 | } |
117 | return 0; |
117 | return 0; |
118 | } |
118 | } |
119 | 119 | ||
120 | int s2_pressed() { |
120 | int s2_pressed() { |
121 | if (S2_PRESSED) { |
121 | if (S2_PRESSED) { |
122 | _delay_ms(25); |
122 | _delay_ms(25); |
123 | if (S2_PRESSED) return 1; |
123 | if (S2_PRESSED) return 1; |
124 | } |
124 | } |
125 | return 0; |
125 | return 0; |
126 | } |
126 | } |
127 | 127 | ||
128 | 128 | ||
129 | #if !(ALLCHARSDEBUG|(WRITECHARS != -1)) |
129 | #if !(ALLCHARSDEBUG|(WRITECHARS != -1)) |
130 | 130 | ||
131 | /** |
131 | /** |
132 | * serial support |
132 | * serial support |
133 | */ |
133 | */ |
134 | //#include "usart1.c" |
134 | //#include "usart1.c" |
135 | 135 | ||
136 | 136 | ||
137 | /* ########################################################################## |
137 | /* ########################################################################## |
138 | * timer stuff |
138 | * timer stuff |
139 | * ##########################################################################*/ |
139 | * ##########################################################################*/ |
140 | 140 | ||
141 | /** |
141 | /** |
142 | * timer kicks in every 1000uS ^= 1ms |
142 | * timer kicks in every 1000uS ^= 1ms |
143 | */ |
143 | */ |
144 | ISR(TIMER0_OVF_vect) { |
144 | ISR(TIMER0_OVF_vect) { |
145 | OCR0 = 6; // preload |
145 | OCR0 = 6; // preload |
146 | if (!timer--) { |
146 | if (!timer--) { |
147 | uptime++; |
147 | uptime++; |
148 | timer = 999; |
148 | timer = 999; |
149 | seconds_since_last_data++; |
149 | seconds_since_last_data++; |
150 | } |
150 | } |
151 | } |
151 | } |
152 | 152 | ||
153 | /* ########################################################################## |
153 | /* ########################################################################## |
154 | * compass stuff |
154 | * compass stuff |
155 | * ##########################################################################*/ |
155 | * ##########################################################################*/ |
156 | 156 | ||
157 | /** |
157 | /** |
158 | * convert the <heading> gotton from NC into an index |
158 | * convert the <heading> gotton from NC into an index |
159 | */ |
159 | */ |
160 | uint8_t heading_conv(uint16_t heading) { |
160 | uint8_t heading_conv(uint16_t heading) { |
161 | if (heading > 23 && heading < 68) { |
161 | if (heading > 23 && heading < 68) { |
162 | //direction = "NE"; |
162 | //direction = "NE"; |
163 | return 0; |
163 | return 0; |
164 | } else if (heading > 67 && heading < 113) { |
164 | } else if (heading > 67 && heading < 113) { |
165 | //direction = "E "; |
165 | //direction = "E "; |
166 | return 1; |
166 | return 1; |
167 | } else if (heading > 112 && heading < 158) { |
167 | } else if (heading > 112 && heading < 158) { |
168 | //direction = "SE"; |
168 | //direction = "SE"; |
169 | return 2; |
169 | return 2; |
170 | } else if (heading > 157 && heading < 203) { |
170 | } else if (heading > 157 && heading < 203) { |
171 | //direction = "S "; |
171 | //direction = "S "; |
172 | return 3; |
172 | return 3; |
173 | } else if (heading > 202 && heading < 248) { |
173 | } else if (heading > 202 && heading < 248) { |
174 | //direction = "SW"; |
174 | //direction = "SW"; |
175 | return 4; |
175 | return 4; |
176 | } else if (heading > 247 && heading < 293) { |
176 | } else if (heading > 247 && heading < 293) { |
177 | //direction = "W "; |
177 | //direction = "W "; |
178 | return 5; |
178 | return 5; |
179 | } else if (heading > 292 && heading < 338) { |
179 | } else if (heading > 292 && heading < 338) { |
180 | //direction = "NW"; |
180 | //direction = "NW"; |
181 | return 6; |
181 | return 6; |
182 | } |
182 | } |
183 | //direction = "N "; |
183 | //direction = "N "; |
184 | return 7; |
184 | return 7; |
185 | } |
185 | } |
186 | 186 | ||
187 | /** |
187 | /** |
188 | * convert the <heading> gotton from NC into a more |
188 | * convert the <heading> gotton from NC into a more |
189 | * precise index |
189 | * precise index |
190 | */ |
190 | */ |
191 | uint8_t heading_fine_conv(uint16_t heading) { |
191 | uint8_t heading_fine_conv(uint16_t heading) { |
192 | if (heading > 337) return 0; |
192 | if (heading > 337) return 0; |
193 | return (heading * 10) / 225; |
193 | return (heading * 10) / 225; |
194 | } |
194 | } |
195 | 195 | ||
196 | /** |
196 | /** |
197 | * draw a compass rose at <x>/<y> for <heading> |
197 | * draw a compass rose at <x>/<y> for <heading> |
198 | */ |
198 | */ |
199 | void draw_compass(uint8_t x, uint8_t y, uint16_t heading) { |
199 | void draw_compass(uint8_t x, uint8_t y, uint16_t heading) { |
200 | //char* rose = "---N---O---S---W---N---O---S---W---N---O---S---W"; |
200 | //char* rose = "---N---O---S---W---N---O---S---W---N---O---S---W"; |
201 | char rose[48] = {216, 215, 216, 211, 216, 215, 216, 213, 216, 215, 216, 212, |
201 | char rose[48] = {216, 215, 216, 211, 216, 215, 216, 213, 216, 215, 216, 212, |
202 | 216, 215, 216, 214, 216, 215, 216, 211, 216, 215, 216, 213, |
202 | 216, 215, 216, 214, 216, 215, 216, 211, 216, 215, 216, 213, |
203 | 216, 215, 216, 212, 216, 215, 216, 214, 216, 215, 216, 211, |
203 | 216, 215, 216, 212, 216, 215, 216, 214, 216, 215, 216, 211, |
204 | 216, 215, 216, 213, 216, 215, 216, 212, 216, 215, 216, 214}; |
204 | 216, 215, 216, 213, 216, 215, 216, 212, 216, 215, 216, 214}; |
205 | // the center is char 19 (north), we add the current heading in 8th |
205 | // the center is char 19 (north), we add the current heading in 8th |
206 | // which would be 22.5 degrees, but float would bloat up the code |
206 | // which would be 22.5 degrees, but float would bloat up the code |
207 | // and *10 / 225 would take ages... so we take the uncorrect way |
207 | // and *10 / 225 would take ages... so we take the uncorrect way |
208 | uint8_t front = 19 + (heading / 22); |
208 | uint8_t front = 19 + (heading / 22); |
209 | for (uint8_t i = 0; i < 9; i++) { |
209 | for (uint8_t i = 0; i < 9; i++) { |
210 | write_char_xy(x++, y, rose[front - 4 + i]); |
210 | write_char_xy(x++, y, rose[front - 4 + i]); |
211 | } |
211 | } |
212 | } |
212 | } |
213 | 213 | ||
214 | /* ########################################################################## |
214 | /* ########################################################################## |
215 | * battery index |
215 | * battery index |
216 | * ##########################################################################*/ |
216 | * ##########################################################################*/ |
217 | /** |
217 | /** |
218 | * draw a battery symbol at <x>/<y> according to <voltage> |
218 | * draw a battery symbol at <x>/<y> according to <voltage> |
219 | */ |
219 | */ |
220 | void draw_battery(uint8_t x, uint8_t y, uint16_t voltage) { |
220 | void draw_battery(uint8_t x, uint8_t y, uint16_t voltage) { |
221 | uint8_t percent = (100* (voltage - UBAT_WRN) / (UBAT_MAX - UBAT_WRN)); |
221 | uint8_t percent = (100* (voltage - UBAT_WRN) / (UBAT_MAX - UBAT_WRN)); |
222 | if (percent > 100) percent = 100; |
222 | if (percent > 100) percent = 100; |
223 | if (voltage < UBAT_WRN) percent = 0; |
223 | if (voltage < UBAT_WRN) percent = 0; |
224 | write_char_xy(x, y, 0x9d - (percent * 13 / 100)); |
224 | write_char_xy(x, y, 0x9d - (percent * 13 / 100)); |
225 | //write_ndigit_number_u(x, y-1, percent * 13 / 100, 100, 0); |
225 | //write_ndigit_number_u(x, y-1, percent * 13 / 100, 100, 0); |
226 | } |
226 | } |
227 | 227 | ||
228 | /* ########################################################################## |
228 | /* ########################################################################## |
229 | * variometer |
229 | * variometer |
230 | * ##########################################################################*/ |
230 | * ##########################################################################*/ |
231 | /** |
231 | /** |
232 | * draw variometer arrows at <x>/<y> according to <variometer> |
232 | * draw variometer arrows at <x>/<y> according to <variometer> |
233 | */ |
233 | */ |
234 | void draw_variometer(uint8_t x, uint8_t y, int16_t variometer) { |
234 | void draw_variometer(uint8_t x, uint8_t y, int16_t variometer) { |
235 | if (variometer == 0) { |
235 | if (variometer == 0) { |
236 | write_char_xy(x, y, 0xbb); // plain line |
236 | write_char_xy(x, y, 0xbb); // plain line |
237 | } else if (variometer > 0) { // gain height |
237 | } else if (variometer > 0) { // gain height |
238 | switch (variometer / 5){ |
238 | switch (variometer / 5){ |
239 | case 0: |
239 | case 0: |
240 | write_char_xy(x, y, 0xba); // smallest arrow up |
240 | //write_char_xy(x, y, 0xba); // smallest arrow up |
- | 241 | write_char_xy(x, y, 0x70); // one arrow up |
|
241 | break; |
242 | break; |
242 | case 1: |
243 | case 1: |
243 | write_char_xy(x, y, 0xb9); // small arrow up |
244 | //write_char_xy(x, y, 0xb9); // small arrow up |
- | 245 | write_char_xy(x, y, 0x71); // two arrows up |
|
244 | break; |
246 | break; |
245 | case 2: |
247 | case 2: |
246 | write_char_xy(x, y, 0xb8); // large arrow up |
248 | //write_char_xy(x, y, 0xb8); // large arrow up |
- | 249 | write_char_xy(x, y, 0x72); // three arrows up |
|
247 | break; |
250 | break; |
248 | default: |
251 | default: |
249 | write_char_xy(x, y, 0xb7); // largest arrow up |
252 | //write_char_xy(x, y, 0xb7); // largest arrow up |
- | 253 | write_char_xy(x, y, 0x73); // three black arrows up |
|
250 | } |
254 | } |
251 | } else { // sink |
255 | } else { // sink |
252 | switch (variometer / -5){ |
256 | switch (variometer / -5){ |
253 | case 0: |
257 | case 0: |
254 | write_char_xy(x, y, 0xbc); // smallest arrow down |
258 | //write_char_xy(x, y, 0xbc); // smallest arrow down |
- | 259 | write_char_xy(x, y, 0x77); // one arrow down |
|
255 | break; |
260 | break; |
256 | case 1: |
261 | case 1: |
257 | write_char_xy(x, y, 0xbd); // small arrow down |
262 | //write_char_xy(x, y, 0xbd); // small arrow down |
- | 263 | write_char_xy(x, y, 0x76); // two arrows down |
|
258 | break; |
264 | break; |
259 | case 2: |
265 | case 2: |
260 | write_char_xy(x, y, 0xbe); // large arrow down |
266 | //write_char_xy(x, y, 0xbe); // large arrow down |
- | 267 | write_char_xy(x, y, 0x75); // three arrows down |
|
261 | break; |
268 | break; |
262 | default: |
269 | default: |
263 | write_char_xy(x, y, 0xbf); // largest arrow down |
270 | //write_char_xy(x, y, 0xbf); // largest arrow down |
- | 271 | write_char_xy(x, y, 0x74); // three black arrows down |
|
264 | } |
272 | } |
265 | } |
273 | } |
266 | } |
274 | } |
267 | 275 | ||
268 | /** |
276 | /** |
269 | * draw a bigger vario with middle at <x>/<y> acording to <variometer> |
277 | * draw a bigger vario with middle at <x>/<y> acording to <variometer> |
270 | */ |
278 | */ |
271 | void draw_big_variometer(uint8_t x, uint8_t y, int16_t variometer) { |
279 | void draw_big_variometer(uint8_t x, uint8_t y, int16_t variometer) { |
272 | int16_t index = 7 + variometer; |
280 | int16_t index = 7 + variometer; |
273 | if (index > 14) index = 14; |
281 | if (index > 14) index = 14; |
274 | else if (index < 0) index = 0; |
282 | else if (index < 0) index = 0; |
275 | 283 | ||
276 | // TODO: why does write_string_pgm_down(x, y-2, vario_pnt[index], 5); |
284 | // TODO: why does write_string_pgm_down(x, y-2, vario_pnt[index], 5); |
277 | // not work??? WTF?! |
285 | // not work??? WTF?! |
278 | switch (index) { |
286 | switch (index) { |
279 | case 0: write_string_pgm_down(x, y-2, vario_pnt[0], 5); |
287 | case 0: write_string_pgm_down(x, y-2, vario_pnt[0], 5); |
280 | break; |
288 | break; |
281 | case 1: write_string_pgm_down(x, y-2, vario_pnt[1], 5); |
289 | case 1: write_string_pgm_down(x, y-2, vario_pnt[1], 5); |
282 | break; |
290 | break; |
283 | case 2: write_string_pgm_down(x, y-2, vario_pnt[2], 5); |
291 | case 2: write_string_pgm_down(x, y-2, vario_pnt[2], 5); |
284 | break; |
292 | break; |
285 | case 3: write_string_pgm_down(x, y-2, vario_pnt[3], 5); |
293 | case 3: write_string_pgm_down(x, y-2, vario_pnt[3], 5); |
286 | break; |
294 | break; |
287 | case 4: write_string_pgm_down(x, y-2, vario_pnt[4], 5); |
295 | case 4: write_string_pgm_down(x, y-2, vario_pnt[4], 5); |
288 | break; |
296 | break; |
289 | case 5: write_string_pgm_down(x, y-2, vario_pnt[5], 5); |
297 | case 5: write_string_pgm_down(x, y-2, vario_pnt[5], 5); |
290 | break; |
298 | break; |
291 | case 6: write_string_pgm_down(x, y-2, vario_pnt[6], 5); |
299 | case 6: write_string_pgm_down(x, y-2, vario_pnt[6], 5); |
292 | break; |
300 | break; |
293 | case 7: write_string_pgm_down(x, y-2, vario_pnt[7], 5); |
301 | case 7: write_string_pgm_down(x, y-2, vario_pnt[7], 5); |
294 | break; |
302 | break; |
295 | case 8: write_string_pgm_down(x, y-2, vario_pnt[8], 5); |
303 | case 8: write_string_pgm_down(x, y-2, vario_pnt[8], 5); |
296 | break; |
304 | break; |
297 | case 9: write_string_pgm_down(x, y-2, vario_pnt[9], 5); |
305 | case 9: write_string_pgm_down(x, y-2, vario_pnt[9], 5); |
298 | break; |
306 | break; |
299 | case 10: write_string_pgm_down(x, y-2, vario_pnt[10], 5); |
307 | case 10: write_string_pgm_down(x, y-2, vario_pnt[10], 5); |
300 | break; |
308 | break; |
301 | case 11: write_string_pgm_down(x, y-2, vario_pnt[11], 5); |
309 | case 11: write_string_pgm_down(x, y-2, vario_pnt[11], 5); |
302 | break; |
310 | break; |
303 | case 12: write_string_pgm_down(x, y-2, vario_pnt[12], 5); |
311 | case 12: write_string_pgm_down(x, y-2, vario_pnt[12], 5); |
304 | break; |
312 | break; |
305 | case 13: write_string_pgm_down(x, y-2, vario_pnt[13], 5); |
313 | case 13: write_string_pgm_down(x, y-2, vario_pnt[13], 5); |
306 | break; |
314 | break; |
307 | default: write_string_pgm_down(x, y-2, vario_pnt[14], 5); |
315 | default: write_string_pgm_down(x, y-2, vario_pnt[14], 5); |
308 | } |
316 | } |
309 | } |
317 | } |
310 | 318 | ||
311 | /* ########################################################################## |
319 | /* ########################################################################## |
312 | * artificial horizon |
320 | * artificial horizon |
313 | * ##########################################################################*/ |
321 | * ##########################################################################*/ |
314 | // remember last time displayed values |
322 | // remember last time displayed values |
315 | int8_t old_af_x = -1, old_af_y = -1; |
323 | int8_t old_af_x = -1, old_af_y = -1; |
316 | 324 | ||
317 | /** |
325 | /** |
318 | * draw roll und nick indicators (could be enhanced to full artificial horizon) |
326 | * draw roll und nick indicators (could be enhanced to full artificial horizon) |
319 | * from line <firstline> to <listlines> for given <nick> and <roll> values |
327 | * from line <firstline> to <listlines> for given <nick> and <roll> values |
320 | */ |
328 | */ |
321 | void draw_artificial_horizon(uint8_t firstline, uint8_t lastline, int16_t nick, int16_t roll) { |
329 | void draw_artificial_horizon(uint8_t firstline, uint8_t lastline, int16_t nick, int16_t roll) { |
322 | char noodle[5] = {225, 225, 226, 227, 227}; |
330 | char noodle[5] = {225, 225, 226, 227, 227}; |
323 | uint8_t center_x = 15; |
331 | uint8_t center_x = 15; |
324 | uint8_t center_y = lastline - firstline; |
332 | uint8_t center_y = lastline - firstline; |
325 | center_y = 7; |
333 | center_y = 7; |
326 | write_char_xy(center_x,center_y,228); |
334 | write_char_xy(center_x,center_y,228); |
327 | uint8_t cpos, nicky, rollx; |
335 | uint8_t cpos, nicky, rollx; |
328 | 336 | ||
329 | // which line |
337 | // which line |
330 | int8_t ypos = nick / 20; |
338 | int8_t ypos = nick / 20; |
331 | // which character from the array? |
339 | // which character from the array? |
332 | if (nick < 0) { |
340 | if (nick < 0) { |
333 | cpos = -1*((nick - (ypos * 20))/4); |
341 | cpos = -1*((nick - (ypos * 20))/4); |
334 | ypos--; |
342 | ypos--; |
335 | } else cpos = 4-((nick - (ypos * 20))/4); |
343 | } else cpos = 4-((nick - (ypos * 20))/4); |
336 | if (cpos > 4) cpos = 4; |
344 | if (cpos > 4) cpos = 4; |
337 | 345 | ||
338 | nicky = center_y - ypos; |
346 | nicky = center_y - ypos; |
339 | if (nicky > lastline) nicky = lastline; |
347 | if (nicky > lastline) nicky = lastline; |
340 | else if (nicky < firstline) nicky = firstline; |
348 | else if (nicky < firstline) nicky = firstline; |
341 | 349 | ||
342 | // ensure roll-borders |
350 | // ensure roll-borders |
343 | rollx = (roll / 8)+15; |
351 | rollx = (roll / 8)+15; |
344 | if (rollx < 2) rollx = 2; |
352 | if (rollx < 2) rollx = 2; |
345 | else if (rollx > 28) rollx = 28; |
353 | else if (rollx > 28) rollx = 28; |
346 | 354 | ||
347 | 355 | ||
348 | // clear roll |
356 | // clear roll |
349 | if (old_af_x != rollx && old_af_x >= 0) { |
357 | if (old_af_x != rollx && old_af_x >= 0) { |
350 | write_char_xy(old_af_x,13,0); |
358 | write_char_xy(old_af_x,13,0); |
351 | } |
359 | } |
352 | 360 | ||
353 | // clear nick |
361 | // clear nick |
354 | if (old_af_y != nicky && old_af_y >= 0) { |
362 | if (old_af_y != nicky && old_af_y >= 0) { |
355 | write_char_xy(center_x-1,old_af_y,0); |
363 | write_char_xy(center_x-1,old_af_y,0); |
356 | write_char_xy(center_x+1,old_af_y,0); |
364 | write_char_xy(center_x+1,old_af_y,0); |
357 | } |
365 | } |
358 | 366 | ||
359 | 367 | ||
360 | // draw nick |
368 | // draw nick |
361 | write_char_xy(center_x-1,nicky,noodle[cpos]); |
369 | write_char_xy(center_x-1,nicky,noodle[cpos]); |
362 | write_char_xy(center_x+1,nicky,noodle[cpos]); |
370 | write_char_xy(center_x+1,nicky,noodle[cpos]); |
363 | 371 | ||
364 | // draw roll |
372 | // draw roll |
365 | write_char_xy(rollx,lastline,229); |
373 | write_char_xy(rollx,lastline,229); |
366 | 374 | ||
367 | // update old vars |
375 | // update old vars |
368 | old_af_x = rollx; |
376 | old_af_x = rollx; |
369 | old_af_y = nicky; |
377 | old_af_y = nicky; |
370 | 378 | ||
371 | // debug numbers |
379 | // debug numbers |
372 | //write_3digit_number_u(20,6,cpos); |
380 | //write_3digit_number_u(20,6,cpos); |
373 | //write_number_s(20,7,ypos); |
381 | //write_number_s(20,7,ypos); |
374 | //write_number_s(0,7,nick); |
382 | //write_number_s(0,7,nick); |
375 | //write_number_s(18,11,roll); |
383 | //write_number_s(18,11,roll); |
376 | } |
384 | } |
377 | 385 | ||
378 | /* ########################################################################## |
386 | /* ########################################################################## |
379 | * A simple config menu for the flags |
387 | * A simple config menu for the flags |
380 | * ##########################################################################*/ |
388 | * ##########################################################################*/ |
381 | 389 | ||
382 | /** |
390 | /** |
383 | * helper function for menu updating |
391 | * helper function for menu updating |
384 | */ |
392 | */ |
385 | void config_menu_drawings(uint8_t chosen) { |
393 | void config_menu_drawings(uint8_t chosen) { |
386 | // clear prevoius _cursor_ |
394 | // clear prevoius _cursor_ |
387 | write_ascii_string(3, (chosen + 6) % 7, " "); |
395 | write_ascii_string(3, (chosen + 5) % 8, " "); |
388 | // draw current _cursor_ |
396 | // draw current _cursor_ |
389 | write_ascii_string(3, chosen + 6, ">"); |
397 | write_ascii_string(3, chosen + 5, ">"); |
390 | if (COSD_FLAGS & COSD_FLAG_HUD) { |
398 | if (COSD_FLAGS & COSD_FLAG_HUD) { |
391 | write_ascii_string_pgm(23, 6, ON); |
399 | write_ascii_string_pgm(23, 5, ON); |
392 | } else { |
400 | } else { |
393 | write_ascii_string_pgm(23, 6, OFF); |
401 | write_ascii_string_pgm(23, 5, OFF); |
394 | } |
402 | } |
395 | if (COSD_FLAGS & COSD_FLAG_ARTHORIZON) { |
403 | if (COSD_FLAGS & COSD_FLAG_ARTHORIZON) { |
- | 404 | write_ascii_string_pgm(23, 6, ON); |
|
- | 405 | } else { |
|
- | 406 | write_ascii_string_pgm(23, 6, OFF); |
|
- | 407 | } |
|
- | 408 | if (COSD_FLAGS & COSD_FLAG_BIGVARIO) { |
|
396 | write_ascii_string_pgm(23, 7, ON); |
409 | write_ascii_string_pgm(23, 7, ON); |
397 | } else { |
410 | } else { |
398 | write_ascii_string_pgm(23, 7, OFF); |
411 | write_ascii_string_pgm(23, 7, OFF); |
399 | } |
412 | } |
400 | if (COSD_FLAGS & COSD_FLAG_STATS) { |
413 | if (COSD_FLAGS & COSD_FLAG_STATS) { |
401 | write_ascii_string_pgm(23, 8, ON); |
414 | write_ascii_string_pgm(23, 8, ON); |
402 | } else { |
415 | } else { |
403 | write_ascii_string_pgm(23, 8, OFF); |
416 | write_ascii_string_pgm(23, 8, OFF); |
404 | } |
417 | } |
405 | if (COSD_FLAGS & COSD_FLAG_WARNINGS) { |
418 | if (COSD_FLAGS & COSD_FLAG_WARNINGS) { |
406 | write_ascii_string_pgm(23, 9, ON); |
419 | write_ascii_string_pgm(23, 9, ON); |
407 | } else { |
420 | } else { |
408 | write_ascii_string_pgm(23, 9, OFF); |
421 | write_ascii_string_pgm(23, 9, OFF); |
409 | } |
422 | } |
410 | } |
423 | } |
411 | 424 | ||
412 | /** |
425 | /** |
413 | * some sort of clicking response in the menu |
426 | * some sort of clicking response in the menu |
414 | */ |
427 | */ |
415 | void config_menu_doclick(uint8_t chosen, char** menu) { |
428 | void config_menu_doclick(uint8_t chosen, char** menu) { |
416 | write_ascii_string(4, chosen + 6, "DONE "); |
429 | write_ascii_string(4, chosen + 5, "DONE "); |
417 | _delay_ms(1000); |
430 | _delay_ms(1000); |
418 | write_ascii_string(4, chosen + 6, menu[chosen]); |
431 | write_ascii_string(4, chosen + 5, menu[chosen]); |
419 | } |
432 | } |
420 | 433 | ||
421 | /** |
434 | /** |
422 | * a simple config menu tryout |
435 | * a simple config menu tryout |
423 | */ |
436 | */ |
424 | void config_menu(void) { |
437 | void config_menu(void) { |
425 | // disable interrupts (makes the menu more smoothely) |
438 | // disable interrupts (makes the menu more smoothely) |
426 | cli(); |
439 | cli(); |
427 | 440 | ||
428 | // clear screen |
441 | // clear screen |
429 | clear(); |
442 | clear(); |
430 | 443 | ||
431 | char* menu[8] = {"Full HUD", |
444 | char* menu[9] = {"Full HUD", |
- | 445 | "Art.Horizon in HUD", |
|
432 | "Art.Horizon in HUD", |
446 | "Big Vario bar", |
433 | "Statistics", |
447 | "Statistics", |
434 | "Warnings", // TODO: do it! |
448 | "Warnings", // TODO: do it! |
435 | "Reset uptime", |
449 | "Reset uptime", |
436 | "Request OSD-data", |
450 | "Request OSD-data", |
437 | "Disable Debug-data", |
451 | "Disable Debug-data", |
438 | "EXIT"}; |
452 | "EXIT"}; |
439 | 453 | ||
440 | uint8_t inmenu = 1; |
454 | uint8_t inmenu = 1; |
441 | uint8_t chosen = 0; |
455 | uint8_t chosen = 0; |
442 | write_ascii_string(6, 2, "C-OSD Config Menu"); |
456 | write_ascii_string(6, 2, "C-OSD Config Menu"); |
443 | 457 | ||
444 | // wait a bit before doing stuff so user has chance to release button |
458 | // wait a bit before doing stuff so user has chance to release button |
445 | _delay_ms(250); |
459 | _delay_ms(250); |
- | 460 | ||
446 | 461 | write_ascii_string(4, 5, menu[0]); |
|
447 | write_ascii_string(4, 6, menu[0]); |
462 | write_ascii_string(4, 6, menu[1]); |
448 | write_ascii_string(4, 7, menu[1]); |
463 | write_ascii_string(4, 7, menu[2]); |
449 | write_ascii_string(4, 8, menu[2]); |
464 | write_ascii_string(4, 8, menu[3]); |
450 | write_ascii_string(4, 9, menu[3]); |
465 | write_ascii_string(4, 9, menu[4]); |
451 | write_ascii_string(4, 10, menu[4]); |
466 | write_ascii_string(4, 10, menu[5]); |
452 | write_ascii_string(4, 11, menu[5]); |
467 | write_ascii_string(4, 11, menu[6]); |
453 | write_ascii_string(4, 12, menu[6]); |
468 | write_ascii_string(4, 12, menu[7]); |
454 | write_ascii_string(4, 13, menu[7]); |
469 | write_ascii_string(4, 13, menu[8]); |
455 | 470 | ||
456 | config_menu_drawings(chosen); |
471 | config_menu_drawings(chosen); |
457 | 472 | ||
458 | while (inmenu) { |
473 | while (inmenu) { |
459 | if (s2_pressed()) { |
474 | if (s2_pressed()) { |
460 | write_ascii_string(3, chosen+6, " "); |
475 | write_ascii_string(3, chosen+5, " "); |
461 | chosen = (chosen + 1) % 8; |
476 | chosen = (chosen + 1) % 9; |
462 | write_ascii_string(3, chosen+6, ">"); |
477 | write_ascii_string(3, chosen+5, ">"); |
463 | _delay_ms(500); |
478 | _delay_ms(500); |
464 | } else if (s1_pressed()) { |
479 | } else if (s1_pressed()) { |
465 | switch (chosen) { |
480 | switch (chosen) { |
466 | case 0: // full HUD |
481 | case 0: // full HUD |
467 | COSD_FLAGS ^= COSD_FLAG_HUD; |
482 | COSD_FLAGS ^= COSD_FLAG_HUD; |
468 | config_menu_drawings(chosen); |
483 | config_menu_drawings(chosen); |
469 | break; |
484 | break; |
470 | case 1: // art horizon |
485 | case 1: // art horizon |
471 | COSD_FLAGS ^= COSD_FLAG_ARTHORIZON; |
486 | COSD_FLAGS ^= COSD_FLAG_ARTHORIZON; |
472 | config_menu_drawings(chosen); |
487 | config_menu_drawings(chosen); |
473 | break; |
488 | break; |
- | 489 | case 2: // big vario |
|
- | 490 | COSD_FLAGS ^= COSD_FLAG_BIGVARIO; |
|
- | 491 | config_menu_drawings(chosen); |
|
- | 492 | break; |
|
474 | case 2: // statistics |
493 | case 3: // statistics |
475 | COSD_FLAGS ^= COSD_FLAG_STATS; |
494 | COSD_FLAGS ^= COSD_FLAG_STATS; |
476 | config_menu_drawings(chosen); |
495 | config_menu_drawings(chosen); |
477 | break; |
496 | break; |
478 | case 3: // warnings |
497 | case 4: // warnings |
479 | COSD_FLAGS ^= COSD_FLAG_WARNINGS; |
498 | COSD_FLAGS ^= COSD_FLAG_WARNINGS; |
480 | config_menu_drawings(chosen); |
499 | config_menu_drawings(chosen); |
481 | break; |
500 | break; |
482 | case 4: // reset uptime |
501 | case 5: // reset uptime |
483 | uptime = 0; |
502 | uptime = 0; |
484 | config_menu_doclick(chosen, menu); |
503 | config_menu_doclick(chosen, menu); |
485 | break; |
504 | break; |
486 | case 5: // re-request OSD data |
505 | case 6: // re-request OSD data |
487 | // request OSD Data from NC every 100ms |
506 | // request OSD Data from NC every 100ms |
488 | usart1_request_mk_data(1, 'o', 100); |
507 | usart1_request_mk_data(1, 'o', 100); |
489 | config_menu_doclick(chosen, menu); |
508 | config_menu_doclick(chosen, menu); |
490 | break; |
509 | break; |
491 | case 6: // disable debug data |
510 | case 7: // disable debug data |
492 | // disable sending of debug data |
511 | // disable sending of debug data |
493 | // may result in smoother ddata display |
512 | // may result in smoother ddata display |
494 | usart1_request_mk_data(0, 'd', 0); |
513 | usart1_request_mk_data(0, 'd', 0); |
495 | config_menu_doclick(chosen, menu); |
514 | config_menu_doclick(chosen, menu); |
496 | break; |
515 | break; |
497 | case 7: // exit |
516 | case 8: // exit |
498 | inmenu = 0; |
517 | inmenu = 0; |
499 | break; |
518 | break; |
500 | } |
519 | } |
501 | _delay_ms(250); |
520 | _delay_ms(250); |
502 | } |
521 | } |
503 | } |
522 | } |
504 | 523 | ||
505 | // clear screen up again |
524 | // clear screen up again |
506 | clear(); |
525 | clear(); |
507 | 526 | ||
508 | // update flags to paint display again if needed |
527 | // update flags to paint display again if needed |
509 | COSD_FLAGS &= ~COSD_ICONS_WRITTEN; |
528 | COSD_FLAGS &= ~COSD_ICONS_WRITTEN; |
510 | 529 | ||
511 | // enable interrupts again |
530 | // enable interrupts again |
512 | sei(); |
531 | sei(); |
513 | } |
532 | } |
514 | 533 | ||
515 | #endif // ends !(ALLCHARSDEBUG|(WRITECHARS != -1)) |
534 | #endif // ends !(ALLCHARSDEBUG|(WRITECHARS != -1)) |
516 | /* ########################################################################## |
535 | /* ########################################################################## |
517 | * MAIN |
536 | * MAIN |
518 | * ##########################################################################*/ |
537 | * ##########################################################################*/ |
519 | int main(void) { |
538 | int main(void) { |
520 | // set up FLAGS, compiler should flatten this one |
539 | // set up FLAGS, compiler should flatten this one |
521 | COSD_FLAGS = (NTSC << 0); |
540 | COSD_FLAGS = (NTSC << 0); |
522 | COSD_FLAGS |= (HUD << 1); |
541 | COSD_FLAGS |= (HUD << 1); |
523 | COSD_FLAGS |= (ARTHORIZON << 2); |
542 | COSD_FLAGS |= (ARTHORIZON << 2); |
- | 543 | COSD_FLAGS |= (BIGVARIO << 3); |
|
524 | COSD_FLAGS |= (STATS << 3); |
544 | COSD_FLAGS |= (STATS << 4); |
525 | COSD_FLAGS |= (WARNINGS << 4); |
545 | COSD_FLAGS |= (WARNINGS << 5); |
526 | 546 | ||
527 | // set up Atmega162 Ports |
547 | // set up Atmega162 Ports |
528 | DDRA |= (1 << PA1); // PA1 output (/CS) |
548 | DDRA |= (1 << PA1); // PA1 output (/CS) |
529 | MAX_CS_HIGH |
549 | MAX_CS_HIGH |
530 | DDRA |= (1 << PA2); // PA2 output (SDIN) |
550 | DDRA |= (1 << PA2); // PA2 output (SDIN) |
531 | MAX_SDIN_LOW |
551 | MAX_SDIN_LOW |
532 | DDRA |= (1 << PA3); // PA3 output (SCLK) |
552 | DDRA |= (1 << PA3); // PA3 output (SCLK) |
533 | MAX_SCLK_LOW |
553 | MAX_SCLK_LOW |
534 | DDRA |= (1 << PA5); // PA5 output (RESET) |
554 | DDRA |= (1 << PA5); // PA5 output (RESET) |
535 | MAX_RESET_HIGH |
555 | MAX_RESET_HIGH |
536 | 556 | ||
537 | DDRC |= (1 << PC0); // PC0 output (LED1 gn) |
557 | DDRC |= (1 << PC0); // PC0 output (LED1 gn) |
538 | LED1_OFF |
558 | LED1_OFF |
539 | DDRC |= (1 << PC1); // PC1 output (LED2 rt) |
559 | DDRC |= (1 << PC1); // PC1 output (LED2 rt) |
540 | LED2_OFF |
560 | LED2_OFF |
541 | DDRC |= (1 << PC2); // PC2 output (LED3 gn) |
561 | DDRC |= (1 << PC2); // PC2 output (LED3 gn) |
542 | LED3_OFF |
562 | LED3_OFF |
543 | DDRC |= (1 << PC3); // PC3 output (LED4 rt) |
563 | DDRC |= (1 << PC3); // PC3 output (LED4 rt) |
544 | LED4_OFF |
564 | LED4_OFF |
545 | 565 | ||
546 | DDRC &= ~(1 << PC4); // PC4 input (MODE) |
566 | DDRC &= ~(1 << PC4); // PC4 input (MODE) |
547 | PORTC |= (1 << PC4); // pullup |
567 | PORTC |= (1 << PC4); // pullup |
548 | DDRC &= ~(1 << PC5); // PC5 input (SET) |
568 | DDRC &= ~(1 << PC5); // PC5 input (SET) |
549 | PORTC |= (1 << PC5); // pullup |
569 | PORTC |= (1 << PC5); // pullup |
550 | 570 | ||
551 | // set up top and bottom lines |
571 | // set up top and bottom lines |
552 | if (COSD_FLAGS & COSD_FLAG_NTSC) { |
572 | if (COSD_FLAGS & COSD_FLAG_NTSC) { |
553 | bottom_line = 12; |
573 | bottom_line = 12; |
554 | } else { |
574 | } else { |
555 | bottom_line = 14; |
575 | bottom_line = 14; |
556 | } |
576 | } |
557 | 577 | ||
558 | // reset the MAX7456 to be sure any undefined states do no harm |
578 | // reset the MAX7456 to be sure any undefined states do no harm |
559 | MAX_RESET_LOW |
579 | MAX_RESET_LOW |
560 | MAX_RESET_HIGH |
580 | MAX_RESET_HIGH |
561 | 581 | ||
562 | // give the FC/NC and the maxim time to come up |
582 | // give the FC/NC and the maxim time to come up |
563 | LED4_ON |
583 | LED4_ON |
564 | _delay_ms(2000); |
584 | _delay_ms(2000); |
565 | 585 | ||
566 | LED4_OFF |
586 | LED4_OFF |
567 | 587 | ||
568 | 588 | ||
569 | //Pushing NEW chars to the MAX7456 |
589 | //Pushing NEW chars to the MAX7456 |
570 | #if (WRITECHARS != -1) |
590 | #if (WRITECHARS != -1) |
571 | // DISABLE display (VM0) |
591 | // DISABLE display (VM0) |
572 | spi_send_byte(0x00, 0b00000000); |
592 | spi_send_byte(0x00, 0b00000000); |
573 | #include "characters.c" |
593 | #include "characters.c" |
574 | 594 | ||
575 | #endif |
595 | #endif |
576 | 596 | ||
577 | // Setup Video Mode |
597 | // Setup Video Mode |
578 | if (COSD_FLAGS & COSD_FLAG_NTSC) { |
598 | if (COSD_FLAGS & COSD_FLAG_NTSC) { |
579 | // NTSC + enable display immediately (VM0) |
599 | // NTSC + enable display immediately (VM0) |
580 | spi_send_byte(0x00, 0b00001000); |
600 | spi_send_byte(0x00, 0b00001000); |
581 | } else { |
601 | } else { |
582 | // PAL + enable display immediately (VM0) |
602 | // PAL + enable display immediately (VM0) |
583 | spi_send_byte(0x00, 0b01001000); |
603 | spi_send_byte(0x00, 0b01001000); |
584 | } |
604 | } |
585 | 605 | ||
586 | // clear all display-mem (DMM) |
606 | // clear all display-mem (DMM) |
587 | spi_send_byte(0x04, 0b00000100); |
607 | spi_send_byte(0x04, 0b00000100); |
588 | 608 | ||
589 | // clearing takes 12uS according to maxim so lets wait longer |
609 | // clearing takes 12uS according to maxim so lets wait longer |
590 | _delay_us(120); |
610 | _delay_us(120); |
591 | 611 | ||
592 | // 8bit mode |
612 | // 8bit mode |
593 | spi_send_byte(0x04, 0b01000000); |
613 | spi_send_byte(0x04, 0b01000000); |
594 | 614 | ||
595 | // write blank chars to whole screen |
615 | // write blank chars to whole screen |
596 | clear(); |
616 | clear(); |
597 | 617 | ||
598 | #if !(ALLCHARSDEBUG|(WRITECHARS != -1)) |
618 | #if !(ALLCHARSDEBUG|(WRITECHARS != -1)) |
599 | // init usart |
619 | // init usart |
600 | usart1_init(); |
620 | usart1_init(); |
601 | 621 | ||
602 | // set up timer |
622 | // set up timer |
603 | TCCR0 |= (1 << CS00) | (1 << CS01); // timer0 prescaler 64 |
623 | TCCR0 |= (1 << CS00) | (1 << CS01); // timer0 prescaler 64 |
604 | OCR0 = 6; // preload |
624 | OCR0 = 6; // preload |
605 | TIMSK |= (1 << TOIE0); // enable overflow timer0 |
625 | TIMSK |= (1 << TOIE0); // enable overflow timer0 |
606 | 626 | ||
607 | // enable interrupts |
627 | // enable interrupts |
608 | sei(); |
628 | sei(); |
609 | #endif |
629 | #endif |
610 | 630 | ||
611 | //write_ascii_string(2, 7, " CaScAdE "); |
631 | //write_ascii_string(2, 7, " CaScAdE "); |
612 | //write_ascii_string(2, 8, "is TESTING his open source"); |
632 | //write_ascii_string(2, 8, "is TESTING his open source"); |
613 | //write_ascii_string(2, 9, " EPi OSD Firmware"); |
633 | //write_ascii_string(2, 9, " EPi OSD Firmware"); |
614 | 634 | ||
615 | // custom char preview |
635 | // custom char preview |
616 | /*write_char_xy( 2, 7, 200); |
636 | /*write_char_xy( 2, 7, 200); |
617 | write_char_xy( 3, 7, 201); |
637 | write_char_xy( 3, 7, 201); |
618 | write_char_xy( 4, 7, 202); |
638 | write_char_xy( 4, 7, 202); |
619 | write_char_xy( 5, 7, 203); |
639 | write_char_xy( 5, 7, 203); |
620 | write_char_xy( 6, 7, 204); |
640 | write_char_xy( 6, 7, 204); |
621 | write_char_xy( 7, 7, 205); |
641 | write_char_xy( 7, 7, 205); |
622 | write_char_xy( 8, 7, 206); |
642 | write_char_xy( 8, 7, 206); |
623 | write_char_xy( 9, 7, 207); |
643 | write_char_xy( 9, 7, 207); |
624 | write_char_xy(10, 7, 208); |
644 | write_char_xy(10, 7, 208); |
625 | write_char_xy(11, 7, 209); |
645 | write_char_xy(11, 7, 209); |
626 | write_char_xy(12, 7, 210); |
646 | write_char_xy(12, 7, 210); |
627 | write_char_xy(13, 7, 211); |
647 | write_char_xy(13, 7, 211); |
628 | write_char_xy(14, 7, 212); |
648 | write_char_xy(14, 7, 212); |
629 | write_char_xy(15, 7, 213); |
649 | write_char_xy(15, 7, 213); |
630 | write_char_xy(16, 7, 214); |
650 | write_char_xy(16, 7, 214); |
631 | write_char_xy(17, 7, 215);*/ |
651 | write_char_xy(17, 7, 215);*/ |
632 | 652 | ||
633 | // we are ready |
653 | // we are ready |
634 | LED3_ON |
654 | LED3_ON |
635 | 655 | ||
636 | 656 | ||
637 | 657 | ||
638 | #if ALLCHARSDEBUG | (WRITECHARS != -1) |
658 | #if ALLCHARSDEBUG | (WRITECHARS != -1) |
639 | clear(); |
659 | clear(); |
640 | write_all_chars(); |
660 | write_all_chars(); |
641 | #else |
661 | #else |
642 | // clear serial screen |
662 | // clear serial screen |
643 | //usart1_puts("\x1B[2J\x1B[H"); |
663 | //usart1_puts("\x1B[2J\x1B[H"); |
644 | //usart1_puts("hello world!\r\n"); |
664 | //usart1_puts("hello world!\r\n"); |
645 | 665 | ||
646 | 666 | ||
647 | // request data ever 100ms from FC; |
667 | // request data ever 100ms from FC; |
648 | //usart1_request_mk_data(0, 'd', 100); |
668 | //usart1_request_mk_data(0, 'd', 100); |
649 | 669 | ||
650 | // request OSD Data from NC every 100ms |
670 | // request OSD Data from NC every 100ms |
651 | usart1_request_mk_data(1, 'o', 100); |
671 | usart1_request_mk_data(1, 'o', 100); |
652 | 672 | ||
653 | // and disable debug... |
673 | // and disable debug... |
654 | //usart1_request_mk_data(0, 'd', 0); |
674 | //usart1_request_mk_data(0, 'd', 0); |
655 | 675 | ||
656 | // disable TXD-pin |
676 | // disable TXD-pin |
657 | usart1_DisableTXD(); |
677 | usart1_DisableTXD(); |
658 | 678 | ||
659 | // stats for after flight |
679 | // stats for after flight |
660 | int16_t max_Altimeter = 0; |
680 | int16_t max_Altimeter = 0; |
661 | uint16_t max_GroundSpeed = 0; |
681 | uint16_t max_GroundSpeed = 0; |
662 | int16_t max_Distance = 0; |
682 | int16_t max_Distance = 0; |
663 | uint8_t min_UBat = 255; |
683 | uint8_t min_UBat = 255; |
664 | uint16_t max_FlyingTime = 0; |
684 | uint16_t max_FlyingTime = 0; |
665 | 685 | ||
666 | // flags from last round to check for changes |
686 | // flags from last round to check for changes |
667 | uint8_t old_MKFlags = 0; |
687 | uint8_t old_MKFlags = 0; |
668 | 688 | ||
669 | char* directions[8] = {"NE", "E ", "SE", "S ", "SW", "W ", "NW", "N "}; |
689 | char* directions[8] = {"NE", "E ", "SE", "S ", "SW", "W ", "NW", "N "}; |
670 | //char arrowdir[8] = {218, 217, 224, 223, 222, 221, 220, 219}; |
690 | //char arrowdir[8] = {218, 217, 224, 223, 222, 221, 220, 219}; |
671 | 691 | ||
672 | /*write_ndigit_number_s_10th(5, 10, 1, 100, 0); |
692 | /*write_ndigit_number_s_10th(5, 10, 1, 100, 0); |
673 | write_ndigit_number_s_10th(5, 11, -1, 100, 0); |
693 | write_ndigit_number_s_10th(5, 11, -1, 100, 0); |
674 | write_ndigit_number_s_10th(5, 12, -11, 100, 0);*/ |
694 | write_ndigit_number_s_10th(5, 12, -11, 100, 0);*/ |
675 | 695 | ||
676 | //write_ndigit_number_u(2,2, heading_fine_conv(45), 100, 0); |
696 | //write_ndigit_number_u(2,2, heading_fine_conv(45), 100, 0); |
677 | 697 | ||
678 | while (1) { |
698 | while (1) { |
679 | // write icons at init or after menu/mode-switch |
699 | // write icons at init or after menu/mode-switch |
680 | if (!(COSD_FLAGS & COSD_ICONS_WRITTEN) && (COSD_FLAGS & COSD_FLAG_HUD)) { |
700 | if (!(COSD_FLAGS & COSD_ICONS_WRITTEN) && (COSD_FLAGS & COSD_FLAG_HUD)) { |
681 | write_char_xy(5, top_line, 203); // km/h |
701 | write_char_xy(5, top_line, 203); // km/h |
682 | write_char_xy(10, top_line, 202); // RC-transmitter |
702 | write_char_xy(10, top_line, 202); // RC-transmitter |
683 | write_char_xy(16, top_line, 208); // degree symbol |
703 | write_char_xy(16, top_line, 208); // degree symbol |
684 | write_char_xy(27, top_line, 204); // small meters m |
704 | write_char_xy(27, top_line, 204); // small meters m height |
- | 705 | write_char_xy(20, top_line+1, 0xb0); // left circle |
|
- | 706 | write_char_xy(22, top_line+1, 0xb2); // right circle |
|
- | 707 | write_char_xy(27, top_line+1, 204); // small meters m home |
|
685 | //write_ascii_string(6, bottom_line, "V"); // voltage |
708 | //write_ascii_string(6, bottom_line, "V"); // voltage |
686 | write_char_xy(14, bottom_line, 209); // on clock |
709 | write_char_xy(14, bottom_line, 209); // on clock |
687 | write_char_xy(22, bottom_line, 210); // fly clock |
710 | write_char_xy(22, bottom_line, 210); // fly clock |
688 | write_char_xy(26, bottom_line, 200); // sat1 |
711 | write_char_xy(26, bottom_line, 200); // sat1 |
689 | write_char_xy(27, bottom_line, 201); // sat2 |
712 | write_char_xy(27, bottom_line, 201); // sat2 |
690 | COSD_FLAGS |= COSD_ICONS_WRITTEN; |
713 | COSD_FLAGS |= COSD_ICONS_WRITTEN; |
691 | } |
714 | } |
692 | if (rxd_buffer_locked) { |
715 | if (rxd_buffer_locked) { |
693 | if (COSD_FLAGS & COSD_FLAG_HUD) { |
716 | if (COSD_FLAGS & COSD_FLAG_HUD) { |
694 | if (rxd_buffer[2] == 'D') { // FC Data |
717 | if (rxd_buffer[2] == 'D') { // FC Data |
695 | /*Decode64(); |
718 | /*Decode64(); |
696 | debugData = *((DebugOut_t*) pRxData); |
719 | debugData = *((DebugOut_t*) pRxData); |
697 | write_number_s(12, 2, RxDataLen); |
720 | write_number_s(12, 2, RxDataLen); |
698 | write_number_s(20, 2, setsReceived++); |
721 | write_number_s(20, 2, setsReceived++); |
699 | write_number_s(12, 3, debugData.Analog[0]); // AngleNick |
722 | write_number_s(12, 3, debugData.Analog[0]); // AngleNick |
700 | write_number_s(12, 4, debugData.Analog[1]); // AngleRoll |
723 | write_number_s(12, 4, debugData.Analog[1]); // AngleRoll |
701 | write_number_s(12, 5, debugData.Analog[5]); // Height |
724 | write_number_s(12, 5, debugData.Analog[5]); // Height |
702 | write_number_s(12, 6, debugData.Analog[9]); // Voltage |
725 | write_number_s(12, 6, debugData.Analog[9]); // Voltage |
703 | write_number_s(12, 7, debugData.Analog[10]);// RC Signal |
726 | write_number_s(12, 7, debugData.Analog[10]);// RC Signal |
704 | write_number_s(12, 8, debugData.Analog[11]);// Gyro compass*/ |
727 | write_number_s(12, 8, debugData.Analog[11]);// Gyro compass*/ |
705 | } else if (rxd_buffer[2] == 'O') { // NC OSD Data |
728 | } else if (rxd_buffer[2] == 'O') { // NC OSD Data |
706 | Decode64(); |
729 | Decode64(); |
707 | naviData = *((NaviData_t*) pRxData); |
730 | naviData = *((NaviData_t*) pRxData); |
708 | 731 | ||
709 | draw_big_variometer(27, 8, naviData.Variometer); |
- | |
710 | - | ||
711 | // first line |
732 | // first line |
712 | write_ndigit_number_u(2, top_line, (uint16_t) (((uint32_t) naviData.GroundSpeed * (uint32_t)9) / (uint32_t)250), 100, 0); |
733 | write_ndigit_number_u(2, top_line, (uint16_t) (((uint32_t) naviData.GroundSpeed * (uint32_t)9) / (uint32_t)250), 100, 0); |
713 | 734 | ||
714 | write_ndigit_number_u(7, top_line, naviData.RC_Quality, 100, 0); |
735 | write_ndigit_number_u(7, top_line, naviData.RC_Quality, 100, 0); |
715 | if (naviData.RC_Quality <= RCLVL_WRN && last_RC_Quality > RCLVL_WRN) { |
736 | if (naviData.RC_Quality <= RCLVL_WRN && last_RC_Quality > RCLVL_WRN) { |
716 | for (uint8_t x = 0; x < 4; x++) |
737 | for (uint8_t x = 0; x < 4; x++) |
717 | write_char_att_xy(7 + x, top_line, BLINK); |
738 | write_char_att_xy(7 + x, top_line, BLINK); |
718 | } else if (naviData.RC_Quality > RCLVL_WRN && last_RC_Quality <= RCLVL_WRN) { |
739 | } else if (naviData.RC_Quality > RCLVL_WRN && last_RC_Quality <= RCLVL_WRN) { |
719 | for (uint8_t x = 0; x < 4; x++) |
740 | for (uint8_t x = 0; x < 4; x++) |
720 | write_char_att_xy(7 + x, top_line, 0); |
741 | write_char_att_xy(7 + x, top_line, 0); |
721 | } |
742 | } |
722 | last_RC_Quality = naviData.RC_Quality; |
743 | last_RC_Quality = naviData.RC_Quality; |
723 | 744 | ||
724 | write_ndigit_number_u(13, top_line, naviData.CompassHeading, 100, 0); |
745 | write_ndigit_number_u(13, top_line, naviData.CompassHeading, 100, 0); |
725 | 746 | ||
726 | write_ascii_string(17, top_line, directions[heading_conv(naviData.CompassHeading)]); |
747 | write_ascii_string(17, top_line, directions[heading_conv(naviData.CompassHeading)]); |
727 | 748 | ||
728 | draw_variometer(20, top_line, naviData.Variometer); |
749 | draw_variometer(21, top_line, naviData.Variometer); |
729 | 750 | ||
730 | //note:lephisto:according to several sources it's /30 |
751 | //note:lephisto:according to several sources it's /30 |
731 | if (naviData.Altimeter > 300 || naviData.Altimeter < -300) { |
752 | if (naviData.Altimeter > 300 || naviData.Altimeter < -300) { |
732 | // above 10m only write full meters |
753 | // above 10m only write full meters |
733 | write_ndigit_number_s(23, top_line, naviData.Altimeter / 30, 1000, 0); |
754 | write_ndigit_number_s(23, top_line, naviData.Altimeter / 30, 1000, 0); |
734 | } else { |
755 | } else { |
735 | // up to 10m write meters.dm |
756 | // up to 10m write meters.dm |
736 | //write_number_u_10th(21, top_line, naviData.Altimeter / 3); |
757 | //write_number_u_10th(21, top_line, naviData.Altimeter / 3); |
737 | write_ndigit_number_s_10th(23, top_line, naviData.Altimeter / 3, 100, 0); |
758 | write_ndigit_number_s_10th(23, top_line, naviData.Altimeter / 3, 100, 0); |
738 | } |
759 | } |
739 | 760 | ||
740 | // seccond line |
761 | // seccond line |
741 | draw_compass(11, top_line + 1, naviData.CompassHeading); |
762 | draw_compass(11, top_line + 1, naviData.CompassHeading); |
742 | 763 | ||
743 | // TODO: verify correctness |
764 | // TODO: verify correctness |
744 | uint16_t heading_home = (naviData.HomePositionDeviation.Bearing + 360 - naviData.CompassHeading) % 360; |
765 | uint16_t heading_home = (naviData.HomePositionDeviation.Bearing + 360 - naviData.CompassHeading) % 360; |
745 | //write_char_xy(27, top_line + 1, arrowdir[heading_conv(heading_home)]); |
766 | //write_char_xy(21, top_line + 1, arrowdir[heading_conv(heading_home)]); |
746 | // finer resolution, 0xa0 is first character and we add the index 0 <= index < 16 |
767 | // finer resolution, 0xa0 is first character and we add the index 0 <= index < 16 |
747 | write_char_xy(27, top_line + 1, 0xa0 + heading_fine_conv(heading_home)); |
768 | write_char_xy(21, top_line + 1, 0xa0 + heading_fine_conv(heading_home)); |
748 | 769 | ||
749 | write_ndigit_number_u(24, top_line + 1, naviData.HomePositionDeviation.Distance / 10, 100, 0); |
770 | write_ndigit_number_u(24, top_line + 1, naviData.HomePositionDeviation.Distance / 10, 100, 0); |
750 | 771 | ||
751 | // center |
772 | // center |
752 | if (naviData.MKFlags & FLAG_MOTOR_RUN) { // should be engines running |
773 | if (naviData.MKFlags & FLAG_MOTOR_RUN) { // should be engines running |
753 | if (!(old_MKFlags & FLAG_MOTOR_RUN)) { // motors just started, clear middle |
774 | if (!(old_MKFlags & FLAG_MOTOR_RUN)) { // motors just started, clear middle |
754 | clear(); |
775 | clear(); |
755 | // update flags to paint display again if needed |
776 | // update flags to paint display again if needed |
756 | COSD_FLAGS &= ~COSD_ICONS_WRITTEN; |
777 | COSD_FLAGS &= ~COSD_ICONS_WRITTEN; |
757 | } |
778 | } |
758 | if (COSD_FLAGS & COSD_FLAG_ARTHORIZON) { |
779 | if (COSD_FLAGS & COSD_FLAG_ARTHORIZON) { |
759 | draw_artificial_horizon(top_line + 2, bottom_line - 1, naviData.AngleNick, naviData.AngleRoll); |
780 | draw_artificial_horizon(top_line + 2, bottom_line - 1, naviData.AngleNick, naviData.AngleRoll); |
760 | } |
781 | } |
761 | } else { |
782 | } else { |
762 | // stats |
783 | // stats |
763 | if (COSD_FLAGS & COSD_FLAG_STATS) { |
784 | if (COSD_FLAGS & COSD_FLAG_STATS) { |
764 | write_ascii_string_pgm(2, 5, stats_item_pointers[0]); // max Altitude |
785 | write_ascii_string_pgm(2, 5, stats_item_pointers[0]); // max Altitude |
765 | write_ndigit_number_s(18, 5, max_Altimeter / 30, 1000, 0); |
786 | write_ndigit_number_s(18, 5, max_Altimeter / 30, 1000, 0); |
766 | write_char_xy(22, 5, 204); // small meters m |
787 | write_char_xy(22, 5, 204); // small meters m |
767 | write_ascii_string_pgm(2, 6, stats_item_pointers[1]); // max Speed |
788 | write_ascii_string_pgm(2, 6, stats_item_pointers[1]); // max Speed |
768 | write_ndigit_number_u(19, 6, (uint16_t) (((uint32_t) max_GroundSpeed * 36) / 1000), 100, 0); |
789 | write_ndigit_number_u(19, 6, (uint16_t) (((uint32_t) max_GroundSpeed * 36) / 1000), 100, 0); |
769 | write_char_xy(22, 6, 203); // km/h |
790 | write_char_xy(22, 6, 203); // km/h |
770 | write_ascii_string_pgm(2, 7, stats_item_pointers[2]); // max Distance |
791 | write_ascii_string_pgm(2, 7, stats_item_pointers[2]); // max Distance |
771 | write_ndigit_number_u(19, 7, max_Distance / 100, 100, 0); |
792 | write_ndigit_number_u(19, 7, max_Distance / 100, 100, 0); |
772 | write_char_xy(22, 7, 204); // small meters m |
793 | write_char_xy(22, 7, 204); // small meters m |
773 | write_ascii_string_pgm(2, 8, stats_item_pointers[3]); // min voltage |
794 | write_ascii_string_pgm(2, 8, stats_item_pointers[3]); // min voltage |
774 | write_ndigit_number_u_10th(18, 8, min_UBat, 100, 0); |
795 | write_ndigit_number_u_10th(18, 8, min_UBat, 100, 0); |
775 | write_ascii_string(22, 8, "V"); // voltage |
796 | write_ascii_string(22, 8, "V"); // voltage |
776 | write_ascii_string_pgm(2, 9, stats_item_pointers[4]); // max time |
797 | write_ascii_string_pgm(2, 9, stats_item_pointers[4]); // max time |
777 | write_time(16, 9, max_FlyingTime); |
798 | write_time(16, 9, max_FlyingTime); |
778 | write_char_xy(22, 9, 210); // fly clock |
799 | write_char_xy(22, 9, 210); // fly clock |
779 | } else if (COSD_FLAGS & COSD_FLAG_ARTHORIZON) { // if no stats there is space horizon |
800 | } else if (COSD_FLAGS & COSD_FLAG_ARTHORIZON) { // if no stats there is space horizon |
780 | draw_artificial_horizon(top_line + 2, bottom_line - 1, naviData.AngleNick, naviData.AngleRoll); |
801 | draw_artificial_horizon(top_line + 2, bottom_line - 1, naviData.AngleNick, naviData.AngleRoll); |
781 | } |
802 | } |
782 | } |
803 | } |
- | 804 | if (COSD_FLAGS & COSD_FLAG_BIGVARIO) { |
|
- | 805 | draw_big_variometer(27, 8, naviData.Variometer); |
|
- | 806 | } |
|
783 | 807 | ||
784 | // bottom line |
808 | // bottom line |
785 | write_ndigit_number_u_10th(2, bottom_line, naviData.UBat, 100, 0); |
809 | write_ndigit_number_u_10th(2, bottom_line, naviData.UBat, 100, 0); |
786 | if (naviData.UBat <= UBAT_WRN && last_UBat > UBAT_WRN) { |
810 | if (naviData.UBat <= UBAT_WRN && last_UBat > UBAT_WRN) { |
787 | for (uint8_t x = 0; x < 7; x++) |
811 | for (uint8_t x = 0; x < 7; x++) |
788 | write_char_att_xy(x, bottom_line, BLINK); |
812 | write_char_att_xy(x, bottom_line, BLINK); |
789 | } else { |
813 | } else { |
790 | for (uint8_t x = 0; x < 7; x++) |
814 | for (uint8_t x = 0; x < 7; x++) |
791 | write_char_att_xy(x, bottom_line, 0); |
815 | write_char_att_xy(x, bottom_line, 0); |
792 | } |
816 | } |
793 | draw_battery(6, bottom_line, naviData.UBat); |
817 | draw_battery(6, bottom_line, naviData.UBat); |
794 | 818 | ||
795 | write_time(8, bottom_line, uptime); |
819 | write_time(8, bottom_line, uptime); |
796 | write_time(16, bottom_line, naviData.FlyingTime); |
820 | write_time(16, bottom_line, naviData.FlyingTime); |
797 | 821 | ||
798 | write_ndigit_number_u(24, bottom_line, naviData.SatsInUse, 10, 0); |
822 | write_ndigit_number_u(24, bottom_line, naviData.SatsInUse, 10, 0); |
799 | 823 | ||
800 | if (naviData.NCFlags & NC_FLAG_CH) { |
824 | if (naviData.NCFlags & NC_FLAG_CH) { |
801 | write_char_xy(27, bottom_line, 231); // gps ch |
825 | write_char_xy(27, bottom_line, 231); // gps ch |
802 | } else if (naviData.NCFlags & NC_FLAG_PH) { |
826 | } else if (naviData.NCFlags & NC_FLAG_PH) { |
803 | write_char_xy(27, bottom_line, 230); // gps ph |
827 | write_char_xy(27, bottom_line, 230); // gps ph |
804 | } else { // (naviData.NCFlags & NC_FLAG_FREE) |
828 | } else { // (naviData.NCFlags & NC_FLAG_FREE) |
805 | write_char_xy(27, bottom_line, 201); // sat2 (free) |
829 | write_char_xy(27, bottom_line, 201); // sat2 (free) |
806 | } |
830 | } |
807 | 831 | ||
808 | //write_number_s(8, 5, RxDataLen); |
832 | //write_number_s(8, 5, RxDataLen); |
809 | //write_number_s(16, 5, setsReceived++); |
833 | //write_number_s(16, 5, setsReceived++); |
810 | 834 | ||
811 | // remember statistics |
835 | // remember statistics |
812 | if (naviData.Altimeter > max_Altimeter) max_Altimeter = naviData.Altimeter; |
836 | if (naviData.Altimeter > max_Altimeter) max_Altimeter = naviData.Altimeter; |
813 | if (naviData.GroundSpeed > max_GroundSpeed) max_GroundSpeed = naviData.GroundSpeed; |
837 | if (naviData.GroundSpeed > max_GroundSpeed) max_GroundSpeed = naviData.GroundSpeed; |
814 | if (naviData.HomePositionDeviation.Distance > max_Distance) { |
838 | if (naviData.HomePositionDeviation.Distance > max_Distance) { |
815 | max_Distance = naviData.HomePositionDeviation.Distance; |
839 | max_Distance = naviData.HomePositionDeviation.Distance; |
816 | } |
840 | } |
817 | if (naviData.UBat < min_UBat) min_UBat = naviData.UBat; |
841 | if (naviData.UBat < min_UBat) min_UBat = naviData.UBat; |
818 | if (naviData.FlyingTime > max_FlyingTime) max_FlyingTime = naviData.FlyingTime; |
842 | if (naviData.FlyingTime > max_FlyingTime) max_FlyingTime = naviData.FlyingTime; |
819 | 843 | ||
820 | old_MKFlags = naviData.MKFlags; |
844 | old_MKFlags = naviData.MKFlags; |
821 | } |
845 | } |
822 | } |
846 | } |
823 | seconds_since_last_data = 0; |
847 | seconds_since_last_data = 0; |
824 | rxd_buffer_locked = 0; |
848 | rxd_buffer_locked = 0; |
825 | } |
849 | } |
826 | // handle keypress |
850 | // handle keypress |
827 | if (s1_pressed()) { |
851 | if (s1_pressed()) { |
828 | config_menu(); |
852 | config_menu(); |
829 | } |
853 | } |
830 | if (seconds_since_last_data > 2) { |
854 | if (seconds_since_last_data > 2) { |
831 | // request OSD Data from NC every 100ms |
855 | // request OSD Data from NC every 100ms |
832 | usart1_request_mk_data(1, 'o', 100); |
856 | usart1_request_mk_data(1, 'o', 100); |
833 | seconds_since_last_data = 0; |
857 | seconds_since_last_data = 0; |
834 | } |
858 | } |
835 | } |
859 | } |
836 | #endif |
860 | #endif |
837 | return 0; |
861 | return 0; |
838 | } |
862 | } |
839 | 863 |