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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 + SVN * |
22 | * Holger Buss & Ingo Busker from mikrokopter.de for the MK project + SVN * |
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 | #include "osd_helpers.h" |
35 | #include "osd_helpers.h" |
36 | #include "config.h" |
36 | #include "config.h" |
37 | #include "spi.h" |
37 | #include "spi.h" |
38 | #include "buttons.h" |
38 | #include "buttons.h" |
39 | 39 | ||
40 | /* TODO: |
40 | /* TODO: |
41 | * - verifiy correctness of values |
41 | * - verifiy correctness of values |
42 | * - clean up code :) |
42 | * - clean up code :) |
43 | */ |
43 | */ |
44 | 44 | ||
45 | #if !(ALLCHARSDEBUG|(WRITECHARS != -1)) |
45 | #if !(ALLCHARSDEBUG|(WRITECHARS != -1)) |
46 | // data structs not needed for character flashing |
46 | // data structs not needed for character flashing |
47 | #include "mk-data-structs.h" |
47 | #include "mk-data-structs.h" |
48 | 48 | ||
49 | /* ########################################################################## |
49 | /* ########################################################################## |
50 | * global definitions and global vars |
50 | * global definitions and global vars |
51 | * ##########################################################################*/ |
51 | * ##########################################################################*/ |
52 | 52 | ||
53 | volatile uint16_t setsReceived = 0; |
53 | volatile uint16_t setsReceived = 0; |
54 | 54 | ||
55 | volatile NaviData_t naviData; |
55 | volatile NaviData_t naviData; |
56 | volatile DebugOut_t debugData; |
56 | volatile DebugOut_t debugData; |
57 | 57 | ||
58 | // cache old vars for blinking attribute, checkup is faster than full |
58 | // cache old vars for blinking attribute, checkup is faster than full |
59 | // attribute write each time |
59 | // attribute write each time |
60 | volatile uint8_t last_UBat = 255; |
60 | volatile uint8_t last_UBat = 255; |
61 | volatile uint8_t last_RC_Quality = 255; |
61 | volatile uint8_t last_RC_Quality = 255; |
62 | 62 | ||
63 | // 16bit should be enough, normal LiPos don't last that long |
63 | // 16bit should be enough, normal LiPos don't last that long |
64 | volatile uint16_t uptime = 0; |
64 | volatile uint16_t uptime = 0; |
65 | volatile uint16_t timer = 0; |
65 | volatile uint16_t timer = 0; |
66 | 66 | ||
67 | // remember last time data was received |
67 | // remember last time data was received |
68 | volatile uint8_t seconds_since_last_data = 0; |
68 | volatile uint8_t seconds_since_last_data = 0; |
69 | 69 | ||
70 | // store stats description in progmem to save space |
70 | // store stats description in progmem to save space |
71 | char stats_item_0[] PROGMEM = "max Altitude:"; |
71 | char stats_item_0[] PROGMEM = "max Altitude:"; |
72 | char stats_item_1[] PROGMEM = "max Speed :"; |
72 | char stats_item_1[] PROGMEM = "max Speed :"; |
73 | char stats_item_2[] PROGMEM = "max Distance:"; |
73 | char stats_item_2[] PROGMEM = "max Distance:"; |
74 | char stats_item_3[] PROGMEM = "min voltage :"; |
74 | char stats_item_3[] PROGMEM = "min voltage :"; |
75 | char stats_item_4[] PROGMEM = "max time :"; |
75 | char stats_item_4[] PROGMEM = "max time :"; |
76 | char stats_item_5[] PROGMEM = "longitude :"; |
76 | char stats_item_5[] PROGMEM = "longitude :"; |
77 | char stats_item_6[] PROGMEM = "latitude :"; |
77 | char stats_item_6[] PROGMEM = "latitude :"; |
78 | char stats_item_7[] PROGMEM = "max current :"; |
78 | char stats_item_7[] PROGMEM = "max current :"; |
79 | char* stats_item_pointers[] PROGMEM = {stats_item_0, stats_item_1, stats_item_2, |
79 | char* stats_item_pointers[] PROGMEM = {stats_item_0, stats_item_1, stats_item_2, |
80 | stats_item_3, stats_item_4, stats_item_5, stats_item_6, stats_item_7}; |
80 | stats_item_3, stats_item_4, stats_item_5, stats_item_6, stats_item_7}; |
81 | 81 | ||
82 | #endif // ends !(ALLCHARSDEBUG|(WRITECHARS != -1)) |
82 | #endif // ends !(ALLCHARSDEBUG|(WRITECHARS != -1)) |
83 | 83 | ||
84 | // general PAL|NTSC distingiusch stuff |
84 | // general PAL|NTSC distingiusch stuff |
85 | uint8_t top_line = 1; |
85 | uint8_t top_line = 1; |
86 | uint8_t bottom_line = 14; |
86 | uint8_t bottom_line = 14; |
87 | 87 | ||
88 | // battery voltages |
88 | // battery voltages |
89 | uint8_t min_voltage = 0; |
89 | uint8_t min_voltage = 0; |
90 | uint8_t max_voltage = 0; |
90 | uint8_t max_voltage = 0; |
91 | 91 | ||
92 | // Flags |
92 | // Flags |
93 | uint8_t COSD_FLAGS = 0, COSD_FLAGS2 = 0; |
93 | uint8_t COSD_FLAGS = 0, COSD_FLAGS2 = 0; |
94 | 94 | ||
95 | /* ########################################################################## |
95 | /* ########################################################################## |
96 | * Interrupt handler |
96 | * Interrupt handler |
97 | * ##########################################################################*/ |
97 | * ##########################################################################*/ |
98 | 98 | ||
99 | /** |
99 | /** |
100 | * handler for undefined Interrupts |
100 | * handler for undefined Interrupts |
101 | * if not defined AVR will reset in case any unhandled interrupts occur |
101 | * if not defined AVR will reset in case any unhandled interrupts occur |
102 | */ |
102 | */ |
103 | ISR(__vector_default) { |
103 | ISR(__vector_default) { |
104 | asm("nop"); |
104 | asm("nop"); |
105 | } |
105 | } |
106 | 106 | ||
107 | #if !(ALLCHARSDEBUG|(WRITECHARS != -1)) |
107 | #if !(ALLCHARSDEBUG|(WRITECHARS != -1)) |
108 | /* ########################################################################## |
108 | /* ########################################################################## |
109 | * timer stuff |
109 | * timer stuff |
110 | * ##########################################################################*/ |
110 | * ##########################################################################*/ |
111 | 111 | ||
112 | /** |
112 | /** |
113 | * timer kicks in every 1000uS ^= 1ms |
113 | * timer kicks in every 1000uS ^= 1ms |
114 | */ |
114 | */ |
115 | ISR(TIMER0_OVF_vect) { |
115 | ISR(TIMER0_OVF_vect) { |
116 | OCR0 = 15; // preload |
116 | OCR0 = 15; // preload |
117 | if (!timer--) { |
117 | if (!timer--) { |
118 | uptime++; |
118 | uptime++; |
119 | timer = 999; |
119 | timer = 999; |
120 | seconds_since_last_data++; |
120 | seconds_since_last_data++; |
121 | } |
121 | } |
122 | // in case there is still some spi data to send do it now |
122 | // in case there is still some spi data to send do it now |
123 | if (spi_ready && icnt) { |
123 | if (spi_ready && icnt) { |
124 | SPDR = *iptr; |
124 | SPDR = *iptr; |
125 | } |
125 | } |
126 | } |
126 | } |
127 | #endif // ends !(ALLCHARSDEBUG|(WRITECHARS != -1))#endif // ends !(ALLCHARSDEBUG|(WRITECHARS != -1)) |
127 | #endif // ends !(ALLCHARSDEBUG|(WRITECHARS != -1))#endif // ends !(ALLCHARSDEBUG|(WRITECHARS != -1)) |
128 | 128 | ||
129 | /* ########################################################################## |
129 | /* ########################################################################## |
130 | * MAIN |
130 | * MAIN |
131 | * ##########################################################################*/ |
131 | * ##########################################################################*/ |
132 | int main(void) { |
132 | int main(void) { |
133 | 133 | ||
134 | // set up FLAGS, compiler should flatten this one |
134 | // set up FLAGS, compiler should flatten this one |
135 | COSD_FLAGS = (NTSC << 0); |
135 | COSD_FLAGS = (NTSC << 0); |
136 | COSD_FLAGS |= (HUD << 1); |
136 | COSD_FLAGS |= (HUD << 1); |
137 | COSD_FLAGS |= (ARTHORIZON << 2); |
137 | COSD_FLAGS |= (ARTHORIZON << 2); |
138 | COSD_FLAGS |= (BIGVARIO << 3); |
138 | COSD_FLAGS |= (BIGVARIO << 3); |
139 | COSD_FLAGS |= (STATS << 4); |
139 | COSD_FLAGS |= (STATS << 4); |
140 | COSD_FLAGS |= (WARNINGS << 5); |
140 | COSD_FLAGS |= (WARNINGS << 5); |
141 | 141 | ||
142 | // set up Atmega162 Ports |
142 | // set up Atmega162 Ports |
143 | DDRA |= (1 << PA1); // PA1 output (/CS) |
143 | DDRA |= (1 << PA1); // PA1 output (/CS) |
144 | MAX_CS_HIGH |
144 | MAX_CS_HIGH |
145 | DDRA |= (1 << PA2); // PA2 output (SDIN) |
145 | DDRA |= (1 << PA2); // PA2 output (SDIN) |
146 | MAX_SDIN_LOW |
146 | MAX_SDIN_LOW |
147 | DDRA |= (1 << PA3); // PA3 output (SCLK) |
147 | DDRA |= (1 << PA3); // PA3 output (SCLK) |
148 | MAX_SCLK_LOW |
148 | MAX_SCLK_LOW |
149 | DDRA |= (1 << PA5); // PA5 output (RESET) |
149 | DDRA |= (1 << PA5); // PA5 output (RESET) |
150 | MAX_RESET_HIGH |
150 | MAX_RESET_HIGH |
151 | 151 | ||
152 | DDRC |= (1 << PC0); // PC0 output (LED1 gn) |
152 | DDRC |= (1 << PC0); // PC0 output (LED1 gn) |
153 | LED1_OFF |
153 | LED1_OFF |
154 | DDRC |= (1 << PC1); // PC1 output (LED2 rt) |
154 | DDRC |= (1 << PC1); // PC1 output (LED2 rt) |
155 | LED2_OFF |
155 | LED2_OFF |
156 | DDRC |= (1 << PC2); // PC2 output (LED3 gn) |
156 | DDRC |= (1 << PC2); // PC2 output (LED3 gn) |
157 | LED3_OFF |
157 | LED3_OFF |
158 | DDRC |= (1 << PC3); // PC3 output (LED4 rt) |
158 | DDRC |= (1 << PC3); // PC3 output (LED4 rt) |
159 | LED4_OFF |
159 | LED4_OFF |
160 | 160 | ||
161 | DDRC &= ~(1 << PC4); // PC4 input (MODE) |
161 | DDRC &= ~(1 << PC4); // PC4 input (MODE) |
162 | PORTC |= (1 << PC4); // pullup |
162 | PORTC |= (1 << PC4); // pullup |
163 | DDRC &= ~(1 << PC5); // PC5 input (SET) |
163 | DDRC &= ~(1 << PC5); // PC5 input (SET) |
164 | PORTC |= (1 << PC5); // pullup |
164 | PORTC |= (1 << PC5); // pullup |
165 | - | ||
166 | // set up top and bottom lines |
- | |
167 | if (COSD_FLAGS & COSD_FLAG_NTSC) { |
- | |
168 | bottom_line = 12; |
- | |
169 | } else { |
- | |
170 | bottom_line = 14; |
- | |
171 | } |
- | |
172 | 165 | ||
173 | // reset the MAX7456 to be sure any undefined states do no harm |
166 | // reset the MAX7456 to be sure any undefined states do no harm |
174 | MAX_RESET_LOW |
167 | MAX_RESET_LOW |
175 | MAX_RESET_HIGH |
168 | MAX_RESET_HIGH |
176 | 169 | ||
177 | // give the FC/NC and the maxim time to come up |
170 | // give the FC/NC and the maxim time to come up |
178 | LED4_ON |
171 | LED4_ON |
179 | _delay_ms(2000); |
172 | _delay_ms(2000); |
180 | - | ||
181 | LED4_OFF |
173 | LED4_OFF |
182 | - | ||
183 | 174 | ||
184 | //Pushing NEW chars to the MAX7456 |
175 | //Pushing NEW chars to the MAX7456 |
185 | #if (WRITECHARS != -1) |
176 | #if (WRITECHARS != -1) |
186 | // DISABLE display (VM0) |
177 | // DISABLE display (VM0) |
187 | spi_send_byte(0x00, 0b00000000); |
178 | spi_send_byte(0x00, 0b00000000); |
- | 179 | #include "characters.c" |
|
- | 180 | #else |
|
- | 181 | // read out config for NTSC/PAL distinguishing |
|
188 | #include "characters.c" |
182 | get_eeprom(0); |
189 | #endif |
183 | #endif |
190 | 184 | ||
191 | // Setup Video Mode |
185 | // Setup Video Mode |
192 | if (COSD_FLAGS & COSD_FLAG_NTSC) { |
186 | if (COSD_FLAGS & COSD_FLAG_NTSC) { |
- | 187 | // NTSC + enable display immediately (VM0) |
|
- | 188 | spi_send_byte(0x00, 0b00001000); |
|
193 | // NTSC + enable display immediately (VM0) |
189 | |
194 | spi_send_byte(0x00, 0b00001000); |
190 | bottom_line = 12; |
195 | } else { |
191 | } else { |
- | 192 | // PAL + enable display immediately (VM0) |
|
- | 193 | spi_send_byte(0x00, 0b01001000); |
|
196 | // PAL + enable display immediately (VM0) |
194 | |
197 | spi_send_byte(0x00, 0b01001000); |
195 | bottom_line = 14; |
198 | } |
196 | } |
199 | 197 | ||
200 | /*// clear all display-mem (DMM) |
198 | /*// clear all display-mem (DMM) |
201 | spi_send_byte(0x04, 0b00000100); |
199 | spi_send_byte(0x04, 0b00000100); |
202 | 200 | ||
203 | // clearing takes 12uS according to maxim so lets wait longer |
201 | // clearing takes 12uS according to maxim so lets wait longer |
204 | _delay_us(120); |
202 | _delay_us(120); |
205 | 203 | ||
206 | // 8bit mode |
204 | // 8bit mode |
207 | spi_send_byte(0x04, 0b01000000);*/ |
205 | spi_send_byte(0x04, 0b01000000);*/ |
208 | 206 | ||
209 | // clear display memory and set to 8bit mode |
207 | // clear display memory and set to 8bit mode |
210 | clear(); |
208 | clear(); |
211 | 209 | ||
212 | #if !(ALLCHARSDEBUG|(WRITECHARS != -1)) |
210 | #if !(ALLCHARSDEBUG|(WRITECHARS != -1)) |
213 | // init usart |
211 | // init usart |
214 | usart1_init(); |
212 | usart1_init(); |
215 | 213 | ||
216 | // set up timer |
214 | // set up timer |
217 | TCCR0 |= (1 << CS00) | (1 << CS01); // timer0 prescaler 64 |
215 | TCCR0 |= (1 << CS00) | (1 << CS01); // timer0 prescaler 64 |
218 | OCR0 = 15; // preload |
216 | OCR0 = 15; // preload |
219 | TIMSK |= (1 << TOIE0); // enable overflow timer0 |
217 | TIMSK |= (1 << TOIE0); // enable overflow timer0 |
220 | 218 | ||
221 | DDRD |= (1 << PD2); // PD2 output (INT0) |
219 | DDRD |= (1 << PD2); // PD2 output (INT0) |
222 | SpiMasterInit(); |
220 | SpiMasterInit(); |
223 | 221 | ||
224 | // enable interrupts |
222 | // enable interrupts |
225 | sei(); |
223 | sei(); |
226 | 224 | ||
227 | #endif |
225 | #endif |
228 | 226 | ||
229 | //write_ascii_string(2, 7, " CaScAdE "); |
227 | //write_ascii_string(2, 7, " CaScAdE "); |
230 | //write_ascii_string(2, 8, "is TESTING his open source"); |
228 | //write_ascii_string(2, 8, "is TESTING his open source"); |
231 | //write_ascii_string(2, 9, " EPi OSD Firmware"); |
229 | //write_ascii_string(2, 9, " EPi OSD Firmware"); |
232 | 230 | ||
233 | // we are ready |
231 | // we are ready |
234 | LED3_ON |
232 | LED3_ON |
235 | 233 | ||
236 | #if ALLCHARSDEBUG | (WRITECHARS != -1) |
234 | #if ALLCHARSDEBUG | (WRITECHARS != -1) |
237 | clear(); |
235 | clear(); |
238 | write_all_chars(); |
236 | write_all_chars(); |
239 | #else |
237 | #else |
240 | // clear serial screen |
238 | // clear serial screen |
241 | //usart1_puts("\x1B[2J\x1B[H"); |
239 | //usart1_puts("\x1B[2J\x1B[H"); |
242 | //usart1_puts("hello world!\r\n"); |
240 | //usart1_puts("hello world!\r\n"); |
243 | #if FCONLY |
241 | #if FCONLY |
244 | // request data ever 100ms from FC; |
242 | // request data ever 100ms from FC; |
245 | usart1_request_mk_data(0, 'd', 100); |
243 | usart1_request_mk_data(0, 'd', 100); |
246 | #else |
244 | #else |
247 | // request OSD Data from NC every 100ms |
245 | // request OSD Data from NC every 100ms |
248 | usart1_request_mk_data(1, 'o', 100); |
246 | usart1_request_mk_data(1, 'o', 100); |
249 | 247 | ||
250 | // and disable debug... |
248 | // and disable debug... |
251 | usart1_request_mk_data(0, 'd', 0); |
249 | usart1_request_mk_data(0, 'd', 0); |
252 | #endif |
250 | #endif |
253 | 251 | ||
254 | // stats for after flight |
252 | // stats for after flight |
255 | int16_t max_Altimeter = 0; |
253 | int16_t max_Altimeter = 0; |
256 | uint8_t min_UBat = 255; |
254 | uint8_t min_UBat = 255; |
257 | #if !(FCONLY) |
255 | #if !(FCONLY) |
258 | uint16_t max_GroundSpeed = 0; |
256 | uint16_t max_GroundSpeed = 0; |
259 | int16_t max_Distance = 0; |
257 | int16_t max_Distance = 0; |
260 | uint16_t max_FlyingTime = 0; |
258 | uint16_t max_FlyingTime = 0; |
261 | 259 | ||
262 | // flags from last round to check for changes |
260 | // flags from last round to check for changes |
263 | uint8_t old_MKFlags = 0; |
261 | uint8_t old_MKFlags = 0; |
264 | 262 | ||
265 | char* directions[8] = {"NE", "E ", "SE", "S ", "SW", "W ", "NW", "N "}; |
263 | char* directions[8] = {"NE", "E ", "SE", "S ", "SW", "W ", "NW", "N "}; |
266 | //char arrowdir[8] = {218, 217, 224, 223, 222, 221, 220, 219}; |
264 | //char arrowdir[8] = {218, 217, 224, 223, 222, 221, 220, 219}; |
267 | #endif |
265 | #endif |
268 | 266 | ||
269 | while (1) { |
267 | while (1) { |
270 | // in case SPI is ready and there is nothing to send right now |
268 | // in case SPI is ready and there is nothing to send right now |
271 | if (!icnt && spi_ready) { |
269 | if (!icnt && spi_ready) { |
272 | // correct transfer ends with d (done) |
270 | // correct transfer ends with d (done) |
273 | if (spi_cmd_buffer[0] == 'd') { |
271 | if (spi_cmd_buffer[0] == 'd') { |
274 | ampere = spi_cmd_buffer[1] << 8; |
272 | ampere = spi_cmd_buffer[1] << 8; |
275 | ampere |= spi_cmd_buffer[2]; |
273 | ampere |= spi_cmd_buffer[2]; |
276 | ampere_wasted = spi_cmd_buffer[3]; |
274 | ampere_wasted = spi_cmd_buffer[3]; |
277 | ampere_wasted = ampere_wasted << 8; |
275 | ampere_wasted = ampere_wasted << 8; |
278 | ampere_wasted |= spi_cmd_buffer[4]; |
276 | ampere_wasted |= spi_cmd_buffer[4]; |
279 | ampere_wasted = ampere_wasted << 8; |
277 | ampere_wasted = ampere_wasted << 8; |
280 | ampere_wasted |= spi_cmd_buffer[5]; |
278 | ampere_wasted |= spi_cmd_buffer[5]; |
281 | ampere_wasted = ampere_wasted << 8; |
279 | ampere_wasted = ampere_wasted << 8; |
282 | ampere_wasted |= spi_cmd_buffer[6]; |
280 | ampere_wasted |= spi_cmd_buffer[6]; |
283 | //ampere = *((int16_t *) spi_cmd_buffer + 1); |
281 | //ampere = *((int16_t *) spi_cmd_buffer + 1); |
284 | //ampere_wasted = *((int32_t *) &spi_cmd_buffer + 3); |
282 | //ampere_wasted = *((int32_t *) &spi_cmd_buffer + 3); |
285 | // if this is the first receival we should print the small A |
283 | // if this is the first receival we should print the small A |
286 | if (!(COSD_FLAGS2 & COSD_FLAG_STROMREC)) { |
284 | if (!(COSD_FLAGS2 & COSD_FLAG_STROMREC)) { |
- | 285 | clear(); |
|
287 | COSD_FLAGS2 &= ~COSD_ICONS_WRITTEN; |
286 | COSD_FLAGS2 &= ~COSD_ICONS_WRITTEN; |
288 | // update this flag |
287 | // update this flag |
289 | COSD_FLAGS2 |= COSD_FLAG_STROMREC; |
288 | COSD_FLAGS2 |= COSD_FLAG_STROMREC; |
290 | } |
289 | } |
291 | //write_ascii_char(8+4*30, 'v'); // valid |
290 | //write_ascii_char(8+4*30, 'v'); // valid |
292 | } else { |
291 | } else { |
293 | // update flags |
292 | // update flags |
294 | COSD_FLAGS2 &= ~COSD_FLAG_STROMREC; |
293 | COSD_FLAGS2 &= ~COSD_FLAG_STROMREC; |
295 | //write_ascii_char(8+4*30, 'i'); // invalid |
294 | //write_ascii_char(8+4*30, 'i'); // invalid |
296 | } |
295 | } |
297 | spi_cmd_buffer[0] = 'A'; |
296 | spi_cmd_buffer[0] = 'A'; |
298 | spi_cmd_buffer[1] = 'B'; |
297 | spi_cmd_buffer[1] = 'B'; |
299 | spi_cmd_buffer[2] = 'C'; |
298 | spi_cmd_buffer[2] = 'C'; |
300 | spi_cmd_buffer[3] = 'D'; |
299 | spi_cmd_buffer[3] = 'D'; |
301 | spi_cmd_buffer[4] = 'E'; |
300 | spi_cmd_buffer[4] = 'E'; |
302 | spi_cmd_buffer[5] = 'F'; |
301 | spi_cmd_buffer[5] = 'F'; |
303 | spi_cmd_buffer[6] = 'G'; |
302 | spi_cmd_buffer[6] = 'G'; |
304 | StartTransfer((unsigned char*) spi_cmd_buffer, 7); |
303 | StartTransfer((unsigned char*) spi_cmd_buffer, 7); |
305 | } |
304 | } |
306 | if (rxd_buffer_locked) { |
305 | if (rxd_buffer_locked) { |
307 | #if FCONLY |
306 | #if FCONLY |
308 | if (rxd_buffer[2] == 'D') { // FC Data |
307 | if (rxd_buffer[2] == 'D') { // FC Data |
309 | Decode64(); |
308 | Decode64(); |
310 | debugData = *((DebugOut_t*) pRxData); |
309 | debugData = *((DebugOut_t*) pRxData); |
311 | 310 | ||
312 | // init on first data retrival, distinguished by last battery :) |
311 | // init on first data retrival, distinguished by last battery :) |
313 | if (last_UBat == 255) { |
312 | if (last_UBat == 255) { |
314 | // fix for min_UBat |
313 | // fix for min_UBat |
315 | min_UBat = debugData.Analog[9]; |
314 | min_UBat = debugData.Analog[9]; |
316 | init_cosd(debugData.Analog[9]); |
315 | init_cosd(debugData.Analog[9]); |
317 | } |
316 | } |
318 | #include "osd_fcmode_default.c" |
317 | #include "osd_fcmode_default.c" |
319 | } |
318 | } |
320 | #else |
319 | #else |
321 | if (rxd_buffer[2] == 'O') { // NC OSD Data |
320 | if (rxd_buffer[2] == 'O') { // NC OSD Data |
322 | Decode64(); |
321 | Decode64(); |
323 | naviData = *((NaviData_t*) pRxData); |
322 | naviData = *((NaviData_t*) pRxData); |
324 | 323 | ||
325 | // init on first data retrival, distinguished by last battery :) |
324 | // init on first data retrival, distinguished by last battery :) |
326 | if (last_UBat == 255) { |
325 | if (last_UBat == 255) { |
327 | // fix for min_UBat |
326 | // fix for min_UBat |
328 | min_UBat = naviData.UBat; |
327 | min_UBat = naviData.UBat; |
329 | init_cosd(naviData.UBat); |
328 | init_cosd(naviData.UBat); |
330 | } |
329 | } |
331 | #include "osd_ncmode_default.c" |
330 | #include "osd_ncmode_default.c" |
332 | } |
331 | } |
333 | #endif |
332 | #endif |
334 | rxd_buffer_locked = 0; |
333 | rxd_buffer_locked = 0; |
335 | } |
334 | } |
336 | // handle keypress |
335 | // handle keypress |
337 | if (s1_pressed()) { |
336 | if (s1_pressed()) { |
338 | config_menu(); |
337 | config_menu(); |
339 | } |
338 | } |
340 | if (seconds_since_last_data > 2) { |
339 | if (seconds_since_last_data > 2) { |
341 | #if FCONLY |
340 | #if FCONLY |
342 | // request data ever 100ms from FC; |
341 | // request data ever 100ms from FC; |
343 | usart1_request_mk_data(0, 'd', 100); |
342 | usart1_request_mk_data(0, 'd', 100); |
344 | #else |
343 | #else |
345 | // request OSD Data from NC every 100ms |
344 | // request OSD Data from NC every 100ms |
346 | usart1_request_mk_data(1, 'o', 100); |
345 | usart1_request_mk_data(1, 'o', 100); |
347 | 346 | ||
348 | // and disable debug... |
347 | // and disable debug... |
349 | usart1_request_mk_data(0, 'd', 0); |
348 | usart1_request_mk_data(0, 'd', 0); |
350 | #endif |
349 | #endif |
351 | } |
350 | } |
352 | } |
351 | } |
353 | #endif |
352 | #endif |
354 | return 0; |
353 | return 0; |
355 | } |
354 | } |
356 | 355 |