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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 "max7456_software_spi.c" |
|
- | 32 | #include "usart1.h" |
|
31 | 33 | ||
32 | /* TODO: |
34 | /* TODO: |
33 | * - verifiy correctness of values |
35 | * - verifiy correctness of values |
34 | * - clean up code :) |
36 | * - clean up code :) |
35 | */ |
37 | */ |
36 | 38 | ||
37 | /* ########################################################################## |
39 | /* ########################################################################## |
38 | * Debugging and general purpose definitions |
40 | * Debugging and general purpose definitions |
39 | * ##########################################################################*/ |
41 | * ##########################################################################*/ |
40 | #define ALLCHARSDEBUG 0 // set to 1 and flash firmware to see all chars |
42 | #define ALLCHARSDEBUG 0 // set to 1 and flash firmware to see all chars |
41 | 43 | ||
42 | #ifndef WRITECHARS // if WRITECHARS not set via makefile |
44 | #ifndef WRITECHARS // if WRITECHARS not set via makefile |
43 | #define WRITECHARS -1 // set to 2XX and flash firmware to write new char |
45 | #define WRITECHARS -1 // set to 2XX and flash firmware to write new char |
44 | // enables the allchars as well to see results |
46 | // enables the allchars as well to see results |
45 | #endif |
47 | #endif |
46 | 48 | ||
47 | #ifndef NTSC // if NTSC is not thet via makefile |
49 | #ifndef NTSC // if NTSC is not thet via makefile |
48 | #define NTSC 0 // set to 1 for NTSC mode + lifts the bottom line |
50 | #define NTSC 0 // set to 1 for NTSC mode + lifts the bottom line |
49 | #endif |
51 | #endif |
50 | 52 | ||
51 | #define ARTHORIZON 0 // set to 1 to enable roll&nick artificial horizon |
53 | #define ARTHORIZON 0 // set to 1 to enable roll&nick artificial horizon |
52 | #define NOOSD 0 // set to 1 to disable OSD completely |
54 | #define NOOSD 0 // set to 1 to disable OSD completely |
53 | #define NOOSD_BUT_WRN 0 // set to 1 to disable OSD completely but show |
55 | #define NOOSD_BUT_WRN 0 // set to 1 to disable OSD completely but show |
54 | // battery and receive signal warnings |
56 | // battery and receive signal warnings |
55 | #define UBAT_WRN 94 // voltage for blinking warning, like FC settings |
57 | #define UBAT_WRN 94 // voltage for blinking warning, like FC settings |
56 | #define RCLVL_WRN 100 // make the RC level blink if below this number |
58 | #define RCLVL_WRN 100 // make the RC level blink if below this number |
57 | 59 | ||
58 | // ### read datasheet before changing stuff below this line :) |
60 | // ### read datasheet before changing stuff below this line :) |
59 | #define BLINK 0b01001111 // attribute byte for blinking chars |
61 | #define BLINK 0b01001111 // attribute byte for blinking chars |
60 | 62 | ||
61 | /* ########################################################################## |
63 | /* ########################################################################## |
62 | * FLAGS usable during runtime |
64 | * FLAGS usable during runtime |
63 | * ##########################################################################*/ |
65 | * ##########################################################################*/ |
64 | #define COSD_FLAG_NTSC 1 |
66 | #define COSD_FLAG_NTSC 1 |
65 | #define COSD_FLAG_ARTHORIZON 2 |
67 | #define COSD_FLAG_ARTHORIZON 2 |
66 | #define COSD_FLAG_NOOSD 4 |
68 | #define COSD_FLAG_NOOSD 4 |
67 | #define COSD_FLAG_NOOSD_BUT_WRN 8 |
69 | #define COSD_FLAG_NOOSD_BUT_WRN 8 |
68 | #define COSD_ICONS_WRITTEN 16 |
70 | #define COSD_ICONS_WRITTEN 16 |
69 | 71 | ||
70 | /* ########################################################################## |
72 | /* ########################################################################## |
71 | * Software SPI to communicate with MAX7456 |
- | |
72 | * ##########################################################################*/ |
- | |
73 | #define MAX_CS_HIGH PORTA |= (1 << PA1); |
- | |
74 | #define MAX_CS_LOW PORTA &= ~(1 << PA1); |
- | |
75 | #define MAX_SDIN_HIGH PORTA |= (1 << PA2); |
- | |
76 | #define MAX_SDIN_LOW PORTA &= ~(1 << PA2); |
- | |
77 | #define MAX_SCLK_HIGH PORTA |= (1 << PA3); |
- | |
78 | #define MAX_SCLK_LOW PORTA &= ~(1 << PA3); |
- | |
79 | #define MAX_RESET_HIGH PORTA |= (1 << PA5); |
- | |
80 | #define MAX_RESET_LOW PORTA &= ~(1 << PA5); |
- | |
81 | - | ||
82 | /* ########################################################################## |
- | |
83 | * LED controll |
73 | * LED controll |
84 | * ##########################################################################*/ |
74 | * ##########################################################################*/ |
85 | #define LED1_ON PORTC |= (1 << PC0); |
75 | #define LED1_ON PORTC |= (1 << PC0); |
86 | #define LED1_OFF PORTC &= ~(1 << PC0); |
76 | #define LED1_OFF PORTC &= ~(1 << PC0); |
87 | #define LED2_ON PORTC |= (1 << PC1); |
77 | #define LED2_ON PORTC |= (1 << PC1); |
88 | #define LED2_OFF PORTC &= ~(1 << PC1); |
78 | #define LED2_OFF PORTC &= ~(1 << PC1); |
89 | #define LED3_ON PORTC |= (1 << PC2); |
79 | #define LED3_ON PORTC |= (1 << PC2); |
90 | #define LED3_OFF PORTC &= ~(1 << PC2); |
80 | #define LED3_OFF PORTC &= ~(1 << PC2); |
91 | #define LED4_ON PORTC |= (1 << PC3); |
81 | #define LED4_ON PORTC |= (1 << PC3); |
92 | #define LED4_OFF PORTC &= ~(1 << PC3); |
82 | #define LED4_OFF PORTC &= ~(1 << PC3); |
93 | 83 | ||
94 | /* ########################################################################## |
84 | /* ########################################################################## |
95 | * switch controll |
85 | * switch controll |
96 | * ##########################################################################*/ |
86 | * ##########################################################################*/ |
97 | #define S1_PRESSED !(PINC & (1<<PC5)) |
87 | #define S1_PRESSED !(PINC & (1<<PC5)) |
98 | #define S2_PRESSED !(PINC & (1<<PC4)) |
88 | #define S2_PRESSED !(PINC & (1<<PC4)) |
99 | - | ||
100 | /* ########################################################################## |
- | |
101 | * gain some fake arm compat :) |
- | |
102 | * ##########################################################################*/ |
- | |
103 | #define u8 uint8_t |
- | |
104 | #define s8 int8_t |
- | |
105 | #define u16 uint16_t |
- | |
106 | #define s16 int16_t |
- | |
107 | #define u32 uint32_t |
- | |
108 | #define s32 int32_t |
- | |
109 | 89 | ||
110 | #if !(ALLCHARSDEBUG|(WRITECHARS != -1)) |
- | |
111 | /* ########################################################################## |
- | |
112 | * MK data strucs & flags |
- | |
113 | * ##########################################################################*/ |
- | |
114 | #define NC_FLAG_FREE 1 |
- | |
115 | #define NC_FLAG_PH 2 |
- | |
116 | #define NC_FLAG_CH 4 |
- | |
117 | #define NC_FLAG_RANGE_LIMIT 8 |
- | |
118 | #define NC_SERIAL_LINK_OK 16 |
- | |
119 | #define NC_FLAG_TARGET_REACHED 32 |
- | |
120 | - | ||
121 | #define FLAG_MOTOR_RUN 1 |
- | |
122 | #define FLAG_FLY 2 |
- | |
123 | #define FLAG_CALIBRATE 4 |
- | |
124 | #define FLAG_START 8 |
- | |
125 | - | ||
126 | /* |
- | |
127 | * FC Debug Struct |
- | |
128 | * portions taken and adapted from |
- | |
129 | * http://svn.mikrokopter.de/mikrowebsvn/filedetails.php?repname=FlightCtrl&path=%2Ftags%2FV0.72p%2Fuart.h |
- | |
130 | */ |
90 | #if !(ALLCHARSDEBUG|(WRITECHARS != -1)) |
131 | typedef struct { |
- | |
132 | uint8_t Digital[2]; |
- | |
133 | uint16_t Analog[32]; // Debugvalues |
- | |
134 | } __attribute__((packed)) DebugOut_t; |
- | |
135 | - | ||
136 | /* |
91 | // data structs |
137 | * NaviCtrl OSD Structs |
- | |
138 | * portions taken and adapted from |
- | |
139 | * http://svn.mikrokopter.de/mikrowebsvn/filedetails.php?repname=NaviCtrl&path=%2Ftags%2FV0.14e%2Fuart1.h |
- | |
140 | */ |
- | |
141 | typedef struct { |
- | |
142 | s32 Longitude; // in 1E-7 deg |
- | |
143 | s32 Latitude; // in 1E-7 deg |
- | |
144 | s32 Altitude; // in mm |
- | |
145 | u8 Status; // validity of data |
- | |
146 | } __attribute__((packed)) GPS_Pos_t; |
- | |
147 | - | ||
148 | typedef struct { |
- | |
149 | s16 Distance; // distance to target in cm |
- | |
150 | s16 Bearing; // course to target in deg |
- | |
151 | } __attribute__((packed)) GPS_PosDev_t; |
- | |
152 | - | ||
153 | typedef struct { |
- | |
154 | GPS_Pos_t CurrentPosition; // see ubx.h for details |
- | |
155 | GPS_Pos_t TargetPosition; |
- | |
156 | GPS_PosDev_t TargetPositionDeviation; |
- | |
157 | GPS_Pos_t HomePosition; |
- | |
158 | GPS_PosDev_t HomePositionDeviation; |
- | |
159 | u8 WaypointIndex; // index of current waypoints running from 0 to WaypointNumber-1 |
- | |
160 | u8 WaypointNumber; // number of stored waypoints |
- | |
161 | u8 SatsInUse; // no of satellites used for position solution |
- | |
162 | s16 Altimeter; // hight according to air pressure |
- | |
163 | s16 Variometer; // climb(+) and sink(-) rate |
- | |
164 | u16 FlyingTime; // in seconds |
- | |
165 | u8 UBat; // Battery Voltage in 0.1 Volts |
- | |
166 | u16 GroundSpeed; // speed over ground in cm/s (2D) |
- | |
167 | s16 Heading; // current flight direction in deg as angle to north |
- | |
168 | s16 CompassHeading; // current compass value |
- | |
169 | s8 AngleNick; // current Nick angle in 1° |
- | |
170 | s8 AngleRoll; // current Rick angle in 1° |
- | |
171 | u8 RC_Quality; // RC_Quality |
- | |
172 | u8 MKFlags; // Flags from FC |
- | |
173 | u8 NCFlags; // Flags from NC |
- | |
174 | u8 Errorcode; // 0 --> okay |
- | |
175 | u8 OperatingRadius; // current operation radius around the Home Position in m |
- | |
176 | u8 Reserve[7]; // for future use |
- | |
177 | } __attribute__((packed)) NaviData_t; |
- | |
178 | 92 | #include "mk-data-structs.h" |
|
179 | 93 | ||
180 | /* ########################################################################## |
94 | /* ########################################################################## |
181 | * global definitions and global vars |
95 | * global definitions and global vars |
182 | * ##########################################################################*/ |
96 | * ##########################################################################*/ |
183 | #define baud 57600 |
- | |
184 | - | ||
185 | #define RXD_BUFFER_LEN 150 |
- | |
186 | #define TXD_BUFFER_LEN 150 |
- | |
187 | - | ||
188 | volatile uint8_t rxd_buffer_locked = 0; |
97 | volatile uint8_t rxd_buffer_locked = 0; |
189 | volatile uint8_t rxd_buffer[RXD_BUFFER_LEN]; |
98 | volatile uint8_t rxd_buffer[RXD_BUFFER_LEN]; |
190 | volatile uint8_t txd_buffer[TXD_BUFFER_LEN]; |
99 | volatile uint8_t txd_buffer[TXD_BUFFER_LEN]; |
191 | volatile uint8_t ReceivedBytes = 0; |
100 | volatile uint8_t ReceivedBytes = 0; |
192 | volatile uint8_t *pRxData = 0; |
101 | volatile uint8_t *pRxData = 0; |
193 | volatile uint8_t RxDataLen = 0; |
102 | volatile uint8_t RxDataLen = 0; |
194 | volatile uint16_t setsReceived = 0; |
103 | volatile uint16_t setsReceived = 0; |
195 | 104 | ||
196 | volatile NaviData_t naviData; |
105 | volatile NaviData_t naviData; |
197 | volatile DebugOut_t debugData; |
106 | volatile DebugOut_t debugData; |
198 | 107 | ||
199 | // cache old vars for blinking attribute, checkup is faster than full |
108 | // cache old vars for blinking attribute, checkup is faster than full |
200 | // attribute write each time |
109 | // attribute write each time |
201 | volatile uint8_t last_UBat = 255; |
110 | volatile uint8_t last_UBat = 255; |
202 | volatile uint8_t last_RC_Quality = 255; |
111 | volatile uint8_t last_RC_Quality = 255; |
203 | 112 | ||
204 | // 16bit should be enough, normal LiPos don't last that long |
113 | // 16bit should be enough, normal LiPos don't last that long |
205 | volatile uint16_t uptime = 0; |
114 | volatile uint16_t uptime = 0; |
206 | volatile uint16_t timer = 0; |
115 | volatile uint16_t timer = 0; |
- | 116 | ||
- | 117 | // remember last time data was received |
|
- | 118 | volatile uint8_t seconds_since_last_data = 0; |
|
207 | 119 | ||
208 | #endif // ends !(ALLCHARSDEBUG|(WRITECHARS != -1)) |
120 | #endif // ends !(ALLCHARSDEBUG|(WRITECHARS != -1)) |
209 | 121 | ||
210 | // general PAL|NTSC distingiusch stuff |
122 | // general PAL|NTSC distingiusch stuff |
211 | uint8_t top_line = 1; |
123 | uint8_t top_line = 1; |
212 | uint8_t bottom_line = 14; |
124 | uint8_t bottom_line = 14; |
213 | 125 | ||
214 | // Flags |
126 | // Flags |
215 | uint8_t COSD_FLAGS = 0; |
127 | uint8_t COSD_FLAGS = 0; |
216 | 128 | ||
217 | /* ########################################################################## |
129 | /* ########################################################################## |
218 | * debounce buttons |
130 | * debounce buttons |
219 | * ##########################################################################*/ |
131 | * ##########################################################################*/ |
220 | int s1_pressed() { |
132 | int s1_pressed() { |
221 | if (S1_PRESSED) { |
133 | if (S1_PRESSED) { |
222 | _delay_ms(25); |
134 | _delay_ms(25); |
223 | if (S1_PRESSED) return 1; |
135 | if (S1_PRESSED) return 1; |
224 | } |
136 | } |
225 | return 0; |
137 | return 0; |
226 | } |
138 | } |
227 | 139 | ||
228 | int s2_pressed() { |
140 | int s2_pressed() { |
229 | if (S2_PRESSED) { |
141 | if (S2_PRESSED) { |
230 | _delay_ms(25); |
142 | _delay_ms(25); |
231 | if (S2_PRESSED) return 1; |
143 | if (S2_PRESSED) return 1; |
232 | } |
144 | } |
233 | return 0; |
145 | return 0; |
234 | } |
146 | } |
235 | - | ||
236 | /* ########################################################################## |
- | |
237 | * MAX7456 SPI & Display stuff |
- | |
238 | * ##########################################################################*/ |
- | |
239 | - | ||
240 | /** |
- | |
241 | * Send a byte through SPI |
- | |
242 | */ |
- | |
243 | void spi_send(uint8_t byte) { |
- | |
244 | for (int8_t i = 7; i >= 0; i--) { |
- | |
245 | if (((byte >> i) & 1)) { |
- | |
246 | MAX_SDIN_HIGH |
- | |
247 | } else { |
- | |
248 | MAX_SDIN_LOW |
- | |
249 | } |
- | |
250 | MAX_SCLK_HIGH |
- | |
251 | MAX_SCLK_LOW |
- | |
252 | } |
- | |
253 | } |
- | |
254 | - | ||
255 | /** |
- | |
256 | * Send <byte> to <address> of MAX7456 |
- | |
257 | */ |
- | |
258 | void spi_send_byte(uint8_t address, uint8_t byte) { |
- | |
259 | // start sending |
- | |
260 | MAX_CS_LOW |
- | |
261 | - | ||
262 | spi_send(address); |
- | |
263 | spi_send(byte); |
- | |
264 | - | ||
265 | // end sending |
- | |
266 | MAX_CS_HIGH |
- | |
267 | } |
- | |
268 | - | ||
269 | /** |
- | |
270 | * write a <character> to <address> of MAX7456 display memory |
- | |
271 | */ |
- | |
272 | void write_char(uint16_t address, char character) { |
- | |
273 | spi_send_byte(0x05, (address & 0xFF00) >> 8); // DMAH |
- | |
274 | spi_send_byte(0x06, (address & 0x00FF)); // DMAL |
- | |
275 | spi_send_byte(0x07, character); // DMDI |
- | |
276 | } |
- | |
277 | - | ||
278 | /** |
- | |
279 | * write a character <attribute> to <address> of MAX7456 display memory |
- | |
280 | */ |
- | |
281 | void write_char_att(uint16_t address, char attribute) { |
- | |
282 | // the only important part is that the DMAH[1] is set |
- | |
283 | // so we add 2 which binary is the 2nd lowest byte |
- | |
284 | spi_send_byte(0x05, ((address & 0xFF00) >> 8) | 2); // DMAH |
- | |
285 | spi_send_byte(0x06, (address & 0x00FF)); // DMAL |
- | |
286 | spi_send_byte(0x07, attribute); // DMDI |
- | |
287 | } |
- | |
288 | - | ||
289 | /** |
- | |
290 | * write a <character> at <x>/<y> to MAX7456 display memory |
- | |
291 | */ |
- | |
292 | void write_char_xy(uint8_t x, uint8_t y, char character) { |
- | |
293 | uint16_t address = y * 30 + x; |
- | |
294 | write_char(address, character); |
- | |
295 | } |
- | |
296 | - | ||
297 | /** |
- | |
298 | * write a character <attribute> at <x>/<y> to MAX7456 display memory |
- | |
299 | */ |
- | |
300 | void write_char_att_xy(uint8_t x, uint8_t y, char attribute) { |
- | |
301 | uint16_t address = y * 30 + x; |
- | |
302 | write_char_att(address, attribute); |
- | |
303 | } |
- | |
304 | - | ||
305 | /** |
- | |
306 | * clear display by writing blank characters all over it |
- | |
307 | */ |
- | |
308 | void clear(void) { |
- | |
309 | uint16_t memory_address = 0; |
- | |
310 | for (unsigned int a = 0; a < 480; a++) { |
- | |
311 | write_char(memory_address++, 0); |
- | |
312 | } |
- | |
313 | } |
- | |
314 | - | ||
315 | /** |
- | |
316 | * write an ascii <character> to <address> of MAX7456 display memory |
- | |
317 | */ |
- | |
318 | void write_ascii_char(uint16_t address, char c) { |
- | |
319 | if (c == 32) c = 0; // remap space |
- | |
320 | else if (c > 48 && c <= 57) c -= 48; // remap numbers |
- | |
321 | else if (c == '0') c = 10; // remap zero |
- | |
322 | else if (c >= 65 && c <= 90) c -= 54; // remap big letters |
- | |
323 | else if (c >= 97 && c <= 122) c -= 60; // remap small letters |
- | |
324 | else if (c == '(') c = 63; // remap |
- | |
325 | else if (c == ')') c = 64; // remap |
- | |
326 | else if (c == '.') c = 65; // remap |
- | |
327 | else if (c == '?') c = 66; // remap |
- | |
328 | else if (c == ';') c = 67; // remap |
- | |
329 | else if (c == ':') c = 68; // remap |
- | |
330 | else if (c == ',') c = 69; // remap |
- | |
331 | else if (c == '\'') c = 70; // remap |
- | |
332 | else if (c == '/') c = 71; // remap |
- | |
333 | else if (c == '"') c = 72; // remap |
- | |
334 | else if (c == '-') c = 73; // remap minus |
- | |
335 | else if (c == '<') c = 74; // remap |
- | |
336 | else if (c == '>') c = 75; // remap |
- | |
337 | else if (c == '@') c = 76; // remap |
- | |
338 | write_char(address, c); |
- | |
339 | } |
- | |
340 | - | ||
341 | /** |
- | |
342 | * write an ascii <string> at <x>/<y> to MAX7456 display memory |
- | |
343 | */ |
- | |
344 | void write_ascii_string(uint8_t x, uint8_t y, char *string) { |
- | |
345 | while (*string) { |
- | |
346 | write_ascii_char(((x++)+(y * 30)), *string); |
- | |
347 | string++; |
- | |
348 | } |
- | |
349 | } |
- | |
350 | - | ||
351 | /** |
- | |
352 | * Write only the last three digits of a <number> at <x>/<y> to MAX7456 |
- | |
353 | * display memory. takes full 16bit numbers as well for stuff |
- | |
354 | * like compass only taking three characters (values <= 999) |
- | |
355 | */ |
- | |
356 | void write_3digit_number_u(uint8_t x, uint8_t y, uint16_t number) { |
- | |
357 | uint16_t num = 100; |
- | |
358 | uint8_t started = 0; |
- | |
359 | - | ||
360 | while (num > 0) { |
- | |
361 | uint8_t b = number / num; |
- | |
362 | if (b > 0 || started || num == 1) { |
- | |
363 | write_ascii_char((x++)+(y * 30), '0' + b); |
- | |
364 | started = 1; |
- | |
365 | } else { |
- | |
366 | write_ascii_char((x++)+(y * 30), 0); |
- | |
367 | } |
- | |
368 | number -= b * num; |
- | |
369 | - | ||
370 | num /= 10; |
- | |
371 | } |
- | |
372 | } |
- | |
373 | - | ||
374 | /** |
- | |
375 | * Write only the last two digits of a number at <x>/<y> to MAX7456 |
- | |
376 | * display memory. takes full 16bit numbers as well for stuff |
- | |
377 | * like seconds only taking two characters (values <= 99) |
- | |
378 | * Since this is used for seconds only and it looks better, there |
- | |
379 | * is a trading 0 attached |
- | |
380 | */ |
- | |
381 | void write_2digit_number_u(uint8_t x, uint8_t y, uint16_t number) { |
- | |
382 | uint16_t num = 10; |
- | |
383 | uint8_t started = 0; |
- | |
384 | - | ||
385 | while (num > 0) { |
- | |
386 | uint8_t b = number / num; |
- | |
387 | if (b > 0 || started || num == 1) { |
- | |
388 | write_ascii_char((x++)+(y * 30), '0' + b); |
- | |
389 | started = 1; |
- | |
390 | } else { |
- | |
391 | write_ascii_char((x++)+(y * 30), '0'); |
- | |
392 | } |
- | |
393 | number -= b * num; |
- | |
394 | - | ||
395 | num /= 10; |
- | |
396 | } |
- | |
397 | } |
- | |
398 | - | ||
399 | /** |
- | |
400 | * write a unsigned number as /10th at <x>/<y> to MAX7456 display memory |
- | |
401 | */ |
- | |
402 | void write_number_u_10th(uint8_t x, uint8_t y, uint16_t number) { |
- | |
403 | uint16_t num = 10000; |
- | |
404 | uint8_t started = 0; |
- | |
405 | - | ||
406 | while (num > 0) { |
- | |
407 | uint8_t b = number / num; |
- | |
408 | - | ||
409 | if (b > 0 || started || num == 1) { |
- | |
410 | if ((num / 10) == 0) write_char((x++)+(y * 30), 65); |
- | |
411 | write_ascii_char((x++)+(y * 30), '0' + b); |
- | |
412 | started = 1; |
- | |
413 | } else { |
- | |
414 | write_ascii_char((x++)+(y * 30), 0); |
- | |
415 | } |
- | |
416 | number -= b * num; |
- | |
417 | - | ||
418 | num /= 10; |
- | |
419 | } |
- | |
420 | } |
- | |
421 | - | ||
422 | /** |
- | |
423 | * write a unsigned number at <x>/<y> to MAX7456 display memory |
- | |
424 | */ |
- | |
425 | void write_number_u(uint8_t x, uint8_t y, uint16_t number) { |
- | |
426 | uint16_t num = 10000; |
- | |
427 | uint8_t started = 0; |
- | |
428 | - | ||
429 | while (num > 0) { |
- | |
430 | uint8_t b = number / num; |
- | |
431 | if (b > 0 || started || num == 1) { |
- | |
432 | write_ascii_char((x++)+(y * 30), '0' + b); |
- | |
433 | started = 1; |
- | |
434 | } else { |
- | |
435 | write_ascii_char((x++)+(y * 30), 0); |
- | |
436 | } |
- | |
437 | number -= b * num; |
- | |
438 | - | ||
439 | num /= 10; |
- | |
440 | } |
- | |
441 | } |
- | |
442 | - | ||
443 | /** |
- | |
444 | * write a signed number at <x>/<y> to MAX7456 display memory |
- | |
445 | */ |
- | |
446 | void write_number_s(uint8_t x, uint8_t y, int16_t w) { |
- | |
447 | if (((uint16_t) w) > 32767) { |
- | |
448 | w = w - 65536; |
- | |
449 | - | ||
450 | int16_t num = -10000; |
- | |
451 | uint8_t started = 0; |
- | |
452 | - | ||
453 | while (num < 0) { |
- | |
454 | uint8_t b = w / num; |
- | |
455 | if (b > 0 || started || num == 1) { |
- | |
456 | if (!started) write_char((x - 1)+(y * 30), 0x49); |
- | |
457 | write_ascii_char((x++)+(y * 30), '0' + b); |
- | |
458 | started = 1; |
- | |
459 | } else { |
- | |
460 | write_ascii_char((x++)+(y * 30), 0); |
- | |
461 | } |
- | |
462 | w -= b * num; |
- | |
463 | - | ||
464 | num /= 10; |
- | |
465 | } |
- | |
466 | } else { |
- | |
467 | write_char((x)+(y * 30), 0); |
- | |
468 | write_number_u(x, y, w); |
- | |
469 | } |
- | |
470 | } |
- | |
471 | - | ||
472 | /** |
- | |
473 | * write <seconds> as human readable time at <x>/<y> to MAX7456 display mem |
- | |
474 | */ |
- | |
475 | void write_time(uint8_t x, uint8_t y, uint16_t seconds) { |
- | |
476 | uint16_t min = seconds / 60; |
- | |
477 | seconds -= min * 60; |
- | |
478 | write_3digit_number_u(x, y, min); |
- | |
479 | write_char_xy(x + 3, y, 68); |
- | |
480 | write_2digit_number_u(x + 4, y, seconds); |
- | |
481 | } |
- | |
482 | - | ||
483 | /** |
- | |
484 | * for testing write all chars to screen |
- | |
485 | */ |
- | |
486 | void write_all_chars() { |
- | |
487 | uint16_t x = 3, y = 2, t = 0; |
- | |
488 | while (t < 256) { |
- | |
489 | write_char_xy(x++, y, t++); |
- | |
490 | if (x > 25) { |
- | |
491 | y++; |
- | |
492 | x = 3; |
- | |
493 | } |
- | |
494 | } |
- | |
495 | } |
147 | |
496 | - | ||
497 | #if !(ALLCHARSDEBUG|(WRITECHARS != -1)) |
- | |
498 | /* ########################################################################## |
- | |
499 | * USART stuff |
- | |
500 | * ##########################################################################*/ |
- | |
501 | - | ||
502 | /** |
- | |
503 | * init usart1 |
- | |
504 | */ |
- | |
505 | void usart1_init() { |
- | |
506 | UBRR1H = ((F_CPU / (16UL * baud)) - 1) >> 8; |
- | |
507 | UBRR1L = (F_CPU / (16UL * baud)) - 1; |
- | |
508 | - | ||
509 | // Enable receiver and transmitter; enable RX interrupt |
- | |
510 | UCSR1B = (1 << RXEN1) | (1 << TXEN1) | (1 << RXCIE1); |
- | |
511 | - | ||
512 | //asynchronous 8N1 |
- | |
513 | UCSR1C = (1 << URSEL1) | (3 << UCSZ10); |
- | |
514 | } |
- | |
515 | - | ||
516 | /** |
- | |
517 | * send a single <character> through usart1 |
- | |
518 | */ |
- | |
519 | void usart1_putc(unsigned char character) { |
- | |
520 | // wait until UDR ready |
- | |
521 | while (!(UCSR1A & (1 << UDRE1))); |
- | |
522 | UDR1 = character; |
- | |
523 | } |
- | |
524 | - | ||
525 | /** |
- | |
526 | * send a <string> throught usart1 |
- | |
527 | */ |
- | |
528 | void usart1_puts(char *s) { |
- | |
529 | while (*s) { |
- | |
530 | usart1_putc(*s); |
- | |
531 | s++; |
- | |
532 | } |
- | |
533 | } |
- | |
534 | - | ||
535 | /** |
- | |
536 | * receive data through usart1 |
- | |
537 | * portions taken and adapted from |
- | |
538 | * http://svn.mikrokopter.de/mikrowebsvn/filedetails.php?repname=FlightCtrl&path=%2Fbranches%2FV0.72p+Code+Redesign+killagreg%2Fuart0.c |
- | |
539 | */ |
- | |
540 | ISR(SIG_USART1_RECV) { |
- | |
541 | if (rxd_buffer_locked) return; // if rxd buffer is locked immediately return |
- | |
542 | LED1_ON |
- | |
543 | static uint16_t crc; |
- | |
544 | static uint8_t ptr_rxd_buffer = 0; |
- | |
545 | uint8_t crc1, crc2; |
- | |
546 | uint8_t c; |
- | |
547 | - | ||
548 | c = UDR1; // catch the received byte |
- | |
549 | - | ||
550 | // the rxd buffer is unlocked |
- | |
551 | if ((ptr_rxd_buffer == 0) && (c == '#')) // if rxd buffer is empty and syncronisation character is received |
- | |
552 | { |
- | |
553 | /* |
- | |
554 | // skip other datasets |
- | |
555 | if (ptr_rxd_buffer == 2 && rxd_buffer[ptr_rxd_buffer] != 'O') { |
- | |
556 | ptr_rxd_buffer = 0; // reset rxd buffer |
- | |
557 | rxd_buffer_locked = 0; // unlock rxd buffer |
- | |
558 | }*/ |
- | |
559 | rxd_buffer[ptr_rxd_buffer++] = c; // copy 1st byte to buffer |
- | |
560 | crc = c; // init crc |
- | |
561 | } else if (ptr_rxd_buffer < RXD_BUFFER_LEN) // collect incomming bytes |
- | |
562 | { |
- | |
563 | if (c != '\r') // no termination character |
- | |
564 | { |
- | |
565 | rxd_buffer[ptr_rxd_buffer++] = c; // copy byte to rxd buffer |
- | |
566 | crc += c; // update crc |
- | |
567 | } else // termination character was received |
- | |
568 | { |
- | |
569 | // the last 2 bytes are no subject for checksum calculation |
- | |
570 | // they are the checksum itself |
- | |
571 | crc -= rxd_buffer[ptr_rxd_buffer - 2]; |
- | |
572 | crc -= rxd_buffer[ptr_rxd_buffer - 1]; |
- | |
573 | // calculate checksum from transmitted data |
- | |
574 | crc %= 4096; |
- | |
575 | crc1 = '=' + crc / 64; |
- | |
576 | crc2 = '=' + crc % 64; |
- | |
577 | // compare checksum to transmitted checksum bytes |
- | |
578 | if ((crc1 == rxd_buffer[ptr_rxd_buffer - 2]) && (crc2 == rxd_buffer[ptr_rxd_buffer - 1])) { // checksum valid |
- | |
579 | rxd_buffer[ptr_rxd_buffer] = '\r'; // set termination character |
- | |
580 | ReceivedBytes = ptr_rxd_buffer + 1; // store number of received bytes |
- | |
581 | rxd_buffer_locked = 1; // lock the rxd buffer |
- | |
582 | } else { // checksum invalid |
- | |
583 | rxd_buffer_locked = 0; // unlock rxd buffer |
- | |
584 | } |
- | |
585 | ptr_rxd_buffer = 0; // reset rxd buffer pointer |
- | |
586 | } |
- | |
587 | } else // rxd buffer overrun |
- | |
588 | { |
- | |
589 | ptr_rxd_buffer = 0; // reset rxd buffer |
- | |
590 | rxd_buffer_locked = 0; // unlock rxd buffer |
- | |
591 | } |
- | |
592 | LED1_OFF |
148 | |
593 | } |
149 | #if !(ALLCHARSDEBUG|(WRITECHARS != -1)) |
594 | - | ||
595 | /** |
- | |
596 | * Decode the recevied Buffer |
150 | |
597 | * portions taken and adapted from |
- | |
598 | * http://svn.mikrokopter.de/mikrowebsvn/filedetails.php?repname=FlightCtrl&path=%2Ftags%2FV0.72p%2Fuart.c |
- | |
599 | */ |
- | |
600 | void Decode64(void) { |
- | |
601 | uint8_t a, b, c, d; |
- | |
602 | uint8_t x, y, z; |
- | |
603 | uint8_t ptrIn = 3; |
- | |
604 | uint8_t ptrOut = 3; |
- | |
605 | uint8_t len = ReceivedBytes - 6; |
- | |
606 | - | ||
607 | while (len) { |
- | |
608 | a = rxd_buffer[ptrIn++] - '='; |
- | |
609 | b = rxd_buffer[ptrIn++] - '='; |
- | |
610 | c = rxd_buffer[ptrIn++] - '='; |
- | |
611 | d = rxd_buffer[ptrIn++] - '='; |
- | |
612 | - | ||
613 | x = (a << 2) | (b >> 4); |
- | |
614 | y = ((b & 0x0f) << 4) | (c >> 2); |
- | |
615 | z = ((c & 0x03) << 6) | d; |
151 | /** |
616 | - | ||
617 | if (len--) rxd_buffer[ptrOut++] = x; |
- | |
618 | else break; |
- | |
619 | if (len--) rxd_buffer[ptrOut++] = y; |
- | |
620 | else break; |
- | |
621 | if (len--) rxd_buffer[ptrOut++] = z; |
- | |
622 | else break; |
- | |
623 | } |
- | |
624 | pRxData = &rxd_buffer[3]; |
- | |
625 | RxDataLen = ptrOut - 3; |
- | |
626 | } |
- | |
627 | - | ||
628 | /** |
- | |
629 | * request Data through USART in special MK format by adding checksum and |
- | |
630 | * encode data in modified Base64 |
- | |
631 | * portions taken and adapted from |
- | |
632 | * http://svn.mikrokopter.de/mikrowebsvn/filedetails.php?repname=FlightCtrl&path=%2Ftags%2FV0.72p%2Fuart.c |
- | |
633 | */ |
- | |
634 | void sendMKData(unsigned char cmd, unsigned char addr, unsigned char *snd, unsigned char len) { |
- | |
635 | unsigned int pt = 0; |
- | |
636 | unsigned char a, b, c; |
- | |
637 | unsigned char ptr = 0; |
- | |
638 | - | ||
639 | txd_buffer[pt++] = '#'; // Start-Byte |
- | |
640 | txd_buffer[pt++] = 'a' + addr; // Adress |
- | |
641 | txd_buffer[pt++] = cmd; // Command |
- | |
642 | while (len) { |
- | |
643 | if (len) { |
- | |
644 | a = snd[ptr++]; |
- | |
645 | len--; |
- | |
646 | } else a = 0; |
- | |
647 | if (len) { |
- | |
648 | b = snd[ptr++]; |
- | |
649 | len--; |
- | |
650 | } else b = 0; |
- | |
651 | if (len) { |
- | |
652 | c = snd[ptr++]; |
- | |
653 | len--; |
- | |
654 | } else c = 0; |
- | |
655 | txd_buffer[pt++] = '=' + (a >> 2); |
- | |
656 | txd_buffer[pt++] = '=' + (((a & 0x03) << 4) | ((b & 0xf0) >> 4)); |
- | |
657 | txd_buffer[pt++] = '=' + (((b & 0x0f) << 2) | ((c & 0xc0) >> 6)); |
- | |
658 | txd_buffer[pt++] = '=' + (c & 0x3f); |
- | |
659 | } |
- | |
660 | - | ||
661 | // add crc |
- | |
662 | unsigned int tmpCRC = 0, i; |
- | |
663 | for (i = 0; i < pt; i++) { |
- | |
664 | tmpCRC += txd_buffer[i]; |
- | |
665 | } |
- | |
666 | tmpCRC %= 4096; |
- | |
667 | txd_buffer[i++] = '=' + tmpCRC / 64; |
- | |
668 | txd_buffer[i++] = '=' + tmpCRC % 64; |
- | |
669 | txd_buffer[i++] = '\r'; |
152 | * serial support |
670 | 153 | */ |
|
671 | usart1_puts((char*) txd_buffer); |
154 | #include "usart1.c" |
672 | } |
155 | |
673 | 156 | ||
674 | /* ########################################################################## |
157 | /* ########################################################################## |
675 | * timer stuff |
158 | * timer stuff |
676 | * ##########################################################################*/ |
159 | * ##########################################################################*/ |
677 | 160 | ||
678 | /* |
161 | /** |
679 | * timer kicks in every 1000uS |
162 | * timer kicks in every 1000uS ^= 1ms |
680 | */ |
163 | */ |
681 | ISR(TIMER0_OVF_vect) { |
164 | ISR(TIMER0_OVF_vect) { |
682 | OCR0 = 6; // preload |
165 | OCR0 = 6; // preload |
683 | if (!timer--) { |
166 | if (!timer--) { |
684 | uptime++; |
167 | uptime++; |
685 | timer = 999; |
168 | timer = 999; |
- | 169 | seconds_since_last_data++; |
|
686 | } |
170 | } |
687 | } |
171 | } |
688 | 172 | ||
689 | /* ########################################################################## |
173 | /* ########################################################################## |
690 | * compass stuff |
174 | * compass stuff |
691 | * ##########################################################################*/ |
175 | * ##########################################################################*/ |
692 | 176 | ||
693 | /** |
177 | /** |
694 | * convert the <heading> gotton from NC into an index |
178 | * convert the <heading> gotton from NC into an index |
695 | */ |
179 | */ |
696 | uint8_t heading_conv(uint16_t heading) { |
180 | uint8_t heading_conv(uint16_t heading) { |
697 | if (heading > 23 && heading < 68) { |
181 | if (heading > 23 && heading < 68) { |
698 | //direction = "NE"; |
182 | //direction = "NE"; |
699 | return 0; |
183 | return 0; |
700 | } else if (heading > 67 && heading < 113) { |
184 | } else if (heading > 67 && heading < 113) { |
701 | //direction = "E "; |
185 | //direction = "E "; |
702 | return 1; |
186 | return 1; |
703 | } else if (heading > 112 && heading < 158) { |
187 | } else if (heading > 112 && heading < 158) { |
704 | //direction = "SE"; |
188 | //direction = "SE"; |
705 | return 2; |
189 | return 2; |
706 | } else if (heading > 157 && heading < 203) { |
190 | } else if (heading > 157 && heading < 203) { |
707 | //direction = "S "; |
191 | //direction = "S "; |
708 | return 3; |
192 | return 3; |
709 | } else if (heading > 202 && heading < 248) { |
193 | } else if (heading > 202 && heading < 248) { |
710 | //direction = "SW"; |
194 | //direction = "SW"; |
711 | return 4; |
195 | return 4; |
712 | } else if (heading > 247 && heading < 293) { |
196 | } else if (heading > 247 && heading < 293) { |
713 | //direction = "W "; |
197 | //direction = "W "; |
714 | return 5; |
198 | return 5; |
715 | } else if (heading > 292 && heading < 338) { |
199 | } else if (heading > 292 && heading < 338) { |
716 | //direction = "NW"; |
200 | //direction = "NW"; |
717 | return 6; |
201 | return 6; |
718 | } |
202 | } |
719 | //direction = "N "; |
203 | //direction = "N "; |
720 | return 7; |
204 | return 7; |
721 | } |
205 | } |
722 | 206 | ||
723 | /** |
207 | /** |
724 | * draw a compass rose at <x>/<y> for <heading> |
208 | * draw a compass rose at <x>/<y> for <heading> |
725 | */ |
209 | */ |
726 | void draw_compass(uint8_t x, uint8_t y, uint16_t heading) { |
210 | void draw_compass(uint8_t x, uint8_t y, uint16_t heading) { |
727 | //char* rose = "---N---O---S---W---N---O---S---W---N---O---S---W"; |
211 | //char* rose = "---N---O---S---W---N---O---S---W---N---O---S---W"; |
728 | char rose[48] = {216, 215, 216, 211, 216, 215, 216, 213, 216, 215, 216, 212, |
212 | char rose[48] = {216, 215, 216, 211, 216, 215, 216, 213, 216, 215, 216, 212, |
729 | 216, 215, 216, 214, 216, 215, 216, 211, 216, 215, 216, 213, |
213 | 216, 215, 216, 214, 216, 215, 216, 211, 216, 215, 216, 213, |
730 | 216, 215, 216, 212, 216, 215, 216, 214, 216, 215, 216, 211, |
214 | 216, 215, 216, 212, 216, 215, 216, 214, 216, 215, 216, 211, |
731 | 216, 215, 216, 213, 216, 215, 216, 212, 216, 215, 216, 214}; |
215 | 216, 215, 216, 213, 216, 215, 216, 212, 216, 215, 216, 214}; |
732 | // the center is char 19 (north), we add the current heading in 8th |
216 | // the center is char 19 (north), we add the current heading in 8th |
733 | // which would be 22.5 degrees, but float would bloat up the code |
217 | // which would be 22.5 degrees, but float would bloat up the code |
734 | // and *10 / 225 would take ages... so we take the uncorrect way |
218 | // and *10 / 225 would take ages... so we take the uncorrect way |
735 | uint8_t front = 19 + (heading / 22); |
219 | uint8_t front = 19 + (heading / 22); |
736 | for (uint8_t i = 0; i < 9; i++) { |
220 | for (uint8_t i = 0; i < 9; i++) { |
737 | write_char_xy(x++, y, rose[front - 4 + i]); |
221 | write_char_xy(x++, y, rose[front - 4 + i]); |
738 | } |
222 | } |
739 | } |
223 | } |
740 | 224 | ||
741 | /* ########################################################################## |
225 | /* ########################################################################## |
742 | * artificial horizon |
226 | * artificial horizon |
743 | * ##########################################################################*/ |
227 | * ##########################################################################*/ |
744 | // remember last time displayed values |
228 | // remember last time displayed values |
745 | int8_t old_af_x = -1, old_af_y = -1; |
229 | int8_t old_af_x = -1, old_af_y = -1; |
746 | 230 | ||
747 | /** |
231 | /** |
748 | * draw roll und nick indicators (could be enhanced to full artificial horizon) |
232 | * draw roll und nick indicators (could be enhanced to full artificial horizon) |
749 | * from line <firstline> to <listlines> for given <nick> and <roll> values |
233 | * from line <firstline> to <listlines> for given <nick> and <roll> values |
750 | */ |
234 | */ |
751 | void draw_artificial_horizon(uint8_t firstline, uint8_t lastline, int16_t nick, int16_t roll) { |
235 | void draw_artificial_horizon(uint8_t firstline, uint8_t lastline, int16_t nick, int16_t roll) { |
752 | char noodle[5] = {225, 225, 226, 227, 227}; |
236 | char noodle[5] = {225, 225, 226, 227, 227}; |
753 | uint8_t center_x = 15; |
237 | uint8_t center_x = 15; |
754 | uint8_t center_y = lastline - firstline; |
238 | uint8_t center_y = lastline - firstline; |
755 | center_y = 7; |
239 | center_y = 7; |
756 | write_char_xy(center_x,center_y,228); |
240 | write_char_xy(center_x,center_y,228); |
757 | uint8_t cpos, nicky, rollx; |
241 | uint8_t cpos, nicky, rollx; |
758 | 242 | ||
759 | // which line |
243 | // which line |
760 | int8_t ypos = nick / 20; |
244 | int8_t ypos = nick / 20; |
761 | // which character from the array? |
245 | // which character from the array? |
762 | if (nick < 0) { |
246 | if (nick < 0) { |
763 | cpos = -1*((nick - (ypos * 20))/4); |
247 | cpos = -1*((nick - (ypos * 20))/4); |
764 | ypos--; |
248 | ypos--; |
765 | } else cpos = 4-((nick - (ypos * 20))/4); |
249 | } else cpos = 4-((nick - (ypos * 20))/4); |
766 | if (cpos > 4) cpos = 4; |
250 | if (cpos > 4) cpos = 4; |
767 | 251 | ||
768 | nicky = center_y - ypos; |
252 | nicky = center_y - ypos; |
769 | if (nicky > lastline) nicky = lastline; |
253 | if (nicky > lastline) nicky = lastline; |
770 | else if (nicky < firstline) nicky = firstline; |
254 | else if (nicky < firstline) nicky = firstline; |
771 | 255 | ||
772 | // ensure roll-borders |
256 | // ensure roll-borders |
773 | rollx = (roll / 8)+15; |
257 | rollx = (roll / 8)+15; |
774 | if (rollx < 2) rollx = 2; |
258 | if (rollx < 2) rollx = 2; |
775 | else if (rollx > 28) rollx = 28; |
259 | else if (rollx > 28) rollx = 28; |
776 | 260 | ||
777 | 261 | ||
778 | // clear roll |
262 | // clear roll |
779 | if (old_af_x != rollx && old_af_x >= 0) { |
263 | if (old_af_x != rollx && old_af_x >= 0) { |
780 | write_char_xy(old_af_x,13,0); |
264 | write_char_xy(old_af_x,13,0); |
781 | } |
265 | } |
782 | 266 | ||
783 | // clear nick |
267 | // clear nick |
784 | if (old_af_y != nicky && old_af_y >= 0) { |
268 | if (old_af_y != nicky && old_af_y >= 0) { |
785 | write_char_xy(center_x-1,old_af_y,0); |
269 | write_char_xy(center_x-1,old_af_y,0); |
786 | write_char_xy(center_x+1,old_af_y,0); |
270 | write_char_xy(center_x+1,old_af_y,0); |
787 | } |
271 | } |
788 | 272 | ||
789 | 273 | ||
790 | // draw nick |
274 | // draw nick |
791 | write_char_xy(center_x-1,nicky,noodle[cpos]); |
275 | write_char_xy(center_x-1,nicky,noodle[cpos]); |
792 | write_char_xy(center_x+1,nicky,noodle[cpos]); |
276 | write_char_xy(center_x+1,nicky,noodle[cpos]); |
793 | 277 | ||
794 | // draw roll |
278 | // draw roll |
795 | write_char_xy(rollx,lastline,229); |
279 | write_char_xy(rollx,lastline,229); |
796 | 280 | ||
797 | // update old vars |
281 | // update old vars |
798 | old_af_x = rollx; |
282 | old_af_x = rollx; |
799 | old_af_y = nicky; |
283 | old_af_y = nicky; |
800 | 284 | ||
801 | // debug numbers |
285 | // debug numbers |
802 | //write_3digit_number_u(20,6,cpos); |
286 | //write_3digit_number_u(20,6,cpos); |
803 | //write_number_s(20,7,ypos); |
287 | //write_number_s(20,7,ypos); |
804 | //write_number_s(0,7,nick); |
288 | //write_number_s(0,7,nick); |
805 | //write_number_s(18,11,roll); |
289 | //write_number_s(18,11,roll); |
806 | } |
290 | } |
807 | 291 | ||
808 | /* ########################################################################## |
292 | /* ########################################################################## |
809 | * A simple config menu for the flags |
293 | * A simple config menu for the flags |
810 | * ##########################################################################*/ |
294 | * ##########################################################################*/ |
811 | void config_menu(void) { |
295 | void config_menu(void) { |
812 | // disable interrupts (makes the menu more smoothely) |
296 | // disable interrupts (makes the menu more smoothely) |
813 | cli(); |
297 | cli(); |
814 | 298 | ||
815 | // clear screen |
299 | // clear screen |
816 | clear(); |
300 | clear(); |
817 | 301 | ||
818 | char* menu[4] = {"Normal OSD ", |
302 | char* menu[4] = {"Normal OSD ", |
819 | "Art.Horizon ", |
303 | "Art.Horizon ", |
820 | "NO OSD ", |
304 | "NO OSD ", |
821 | "NO OSD but WRN "}; |
305 | "NO OSD but WRN "}; |
822 | 306 | ||
823 | uint8_t inmenu = 1; |
307 | uint8_t inmenu = 1; |
824 | uint8_t chosen = 0; |
308 | uint8_t chosen = 0; |
825 | write_ascii_string(10, 4, "Config Menu"); |
309 | write_ascii_string(10, 4, "Config Menu"); |
826 | 310 | ||
827 | // clear all mode flags |
311 | // clear all mode flags |
828 | COSD_FLAGS &= ~(COSD_FLAG_ARTHORIZON | COSD_FLAG_NOOSD | COSD_FLAG_NOOSD_BUT_WRN); |
312 | COSD_FLAGS &= ~(COSD_FLAG_ARTHORIZON | COSD_FLAG_NOOSD | COSD_FLAG_NOOSD_BUT_WRN); |
829 | 313 | ||
830 | // wait a bit before doing stuff so user has chance to release button |
314 | // wait a bit before doing stuff so user has chance to release button |
831 | _delay_ms(250); |
315 | _delay_ms(250); |
832 | 316 | ||
833 | while (inmenu) { |
317 | while (inmenu) { |
834 | write_ascii_string(2, 7, menu[chosen]); |
318 | write_ascii_string(2, 7, menu[chosen]); |
835 | if (s2_pressed()) { |
319 | if (s2_pressed()) { |
836 | chosen = (chosen + 1) % 4; |
320 | chosen = (chosen + 1) % 4; |
837 | _delay_ms(500); |
321 | _delay_ms(500); |
838 | } else if (s1_pressed()) { |
322 | } else if (s1_pressed()) { |
839 | switch (chosen) { |
323 | switch (chosen) { |
840 | case 1: // artificial horizon |
324 | case 1: // artificial horizon |
841 | COSD_FLAGS |= COSD_FLAG_ARTHORIZON; |
325 | COSD_FLAGS |= COSD_FLAG_ARTHORIZON; |
842 | break; |
326 | break; |
843 | case 2: // everything off |
327 | case 2: // everything off |
844 | COSD_FLAGS |= COSD_FLAG_NOOSD; |
328 | COSD_FLAGS |= COSD_FLAG_NOOSD; |
845 | break; |
329 | break; |
846 | case 3: // only warning |
330 | case 3: // only warning |
847 | COSD_FLAGS |= COSD_FLAG_NOOSD_BUT_WRN; |
331 | COSD_FLAGS |= COSD_FLAG_NOOSD_BUT_WRN; |
848 | break; |
332 | break; |
849 | //default: // normal OSD, so let the flags cleared |
333 | //default: // normal OSD, so let the flags cleared |
850 | } |
334 | } |
851 | // leave menu |
335 | // leave menu |
852 | inmenu = 0; |
336 | inmenu = 0; |
853 | _delay_ms(500); |
337 | _delay_ms(500); |
854 | } |
338 | } |
855 | } |
339 | } |
856 | 340 | ||
857 | // clear screen up again |
341 | // clear screen up again |
858 | clear(); |
342 | clear(); |
859 | 343 | ||
860 | // update flags to paint display again if needed |
344 | // update flags to paint display again if needed |
861 | COSD_FLAGS &= ~COSD_ICONS_WRITTEN; |
345 | COSD_FLAGS &= ~COSD_ICONS_WRITTEN; |
862 | 346 | ||
863 | // enable interrupts again |
347 | // enable interrupts again |
864 | sei(); |
348 | sei(); |
865 | } |
349 | } |
866 | 350 | ||
867 | #endif // ends !(ALLCHARSDEBUG|(WRITECHARS != -1)) |
351 | #endif // ends !(ALLCHARSDEBUG|(WRITECHARS != -1)) |
868 | 352 | ||
869 | /* ########################################################################## |
353 | /* ########################################################################## |
870 | * MAIN |
354 | * MAIN |
871 | * ##########################################################################*/ |
355 | * ##########################################################################*/ |
872 | int main(void) { |
356 | int main(void) { |
873 | // set up FLAGS, compiler should flatten this one |
357 | // set up FLAGS, compiler should flatten this one |
874 | COSD_FLAGS = (NTSC << (COSD_FLAG_NTSC - 1)); |
358 | COSD_FLAGS = (NTSC << (COSD_FLAG_NTSC - 1)); |
875 | COSD_FLAGS |= (ARTHORIZON << (COSD_FLAG_ARTHORIZON - 1)); |
359 | COSD_FLAGS |= (ARTHORIZON << (COSD_FLAG_ARTHORIZON - 1)); |
876 | COSD_FLAGS |= (NOOSD << (COSD_FLAG_NOOSD - 1)); |
360 | COSD_FLAGS |= (NOOSD << (COSD_FLAG_NOOSD - 1)); |
877 | COSD_FLAGS |= (NOOSD_BUT_WRN << (COSD_FLAG_NOOSD_BUT_WRN - 1)); |
361 | COSD_FLAGS |= (NOOSD_BUT_WRN << (COSD_FLAG_NOOSD_BUT_WRN - 1)); |
878 | 362 | ||
879 | // set up Atmega162 Ports |
363 | // set up Atmega162 Ports |
880 | DDRA |= (1 << PA1); // PA1 output (/CS) |
364 | DDRA |= (1 << PA1); // PA1 output (/CS) |
881 | MAX_CS_HIGH |
365 | MAX_CS_HIGH |
882 | DDRA |= (1 << PA2); // PA2 output (SDIN) |
366 | DDRA |= (1 << PA2); // PA2 output (SDIN) |
883 | MAX_SDIN_LOW |
367 | MAX_SDIN_LOW |
884 | DDRA |= (1 << PA3); // PA3 output (SCLK) |
368 | DDRA |= (1 << PA3); // PA3 output (SCLK) |
885 | MAX_SCLK_LOW |
369 | MAX_SCLK_LOW |
886 | DDRA |= (1 << PA5); // PA5 output (RESET) |
370 | DDRA |= (1 << PA5); // PA5 output (RESET) |
887 | MAX_RESET_HIGH |
371 | MAX_RESET_HIGH |
888 | 372 | ||
889 | DDRC |= (1 << PC0); // PC0 output (LED1 gn) |
373 | DDRC |= (1 << PC0); // PC0 output (LED1 gn) |
890 | LED1_OFF |
374 | LED1_OFF |
891 | DDRC |= (1 << PC1); // PC1 output (LED2 rt) |
375 | DDRC |= (1 << PC1); // PC1 output (LED2 rt) |
892 | LED2_OFF |
376 | LED2_OFF |
893 | DDRC |= (1 << PC2); // PC2 output (LED3 gn) |
377 | DDRC |= (1 << PC2); // PC2 output (LED3 gn) |
894 | LED3_OFF |
378 | LED3_OFF |
895 | DDRC |= (1 << PC3); // PC3 output (LED4 rt) |
379 | DDRC |= (1 << PC3); // PC3 output (LED4 rt) |
896 | LED4_OFF |
380 | LED4_OFF |
897 | 381 | ||
898 | DDRC &= ~(1 << PC4); // PC4 input (MODE) |
382 | DDRC &= ~(1 << PC4); // PC4 input (MODE) |
899 | PORTC |= (1 << PC4); // pullup |
383 | PORTC |= (1 << PC4); // pullup |
900 | DDRC &= ~(1 << PC5); // PC5 input (SET) |
384 | DDRC &= ~(1 << PC5); // PC5 input (SET) |
901 | PORTC |= (1 << PC5); // pullup |
385 | PORTC |= (1 << PC5); // pullup |
902 | 386 | ||
903 | // set up top and bottom lines |
387 | // set up top and bottom lines |
904 | if (COSD_FLAGS & COSD_FLAG_NTSC) { |
388 | if (COSD_FLAGS & COSD_FLAG_NTSC) { |
905 | bottom_line = 12; |
389 | bottom_line = 12; |
906 | } else { |
390 | } else { |
907 | bottom_line = 14; |
391 | bottom_line = 14; |
908 | } |
392 | } |
909 | 393 | ||
910 | // reset the MAX7456 to be sure any undefined states do no harm |
394 | // reset the MAX7456 to be sure any undefined states do no harm |
911 | MAX_RESET_LOW |
395 | MAX_RESET_LOW |
912 | MAX_RESET_HIGH |
396 | MAX_RESET_HIGH |
913 | 397 | ||
914 | // check for keypress at startup |
398 | // check for keypress at startup |
915 | if (s2_pressed()) { // togle COSD_FLAG_ARTHORIZON |
399 | if (s2_pressed()) { // togle COSD_FLAG_ARTHORIZON |
916 | COSD_FLAGS ^= (1 << (COSD_FLAG_ARTHORIZON - 1)); |
400 | COSD_FLAGS ^= (1 << (COSD_FLAG_ARTHORIZON - 1)); |
917 | _delay_ms(100); |
401 | _delay_ms(100); |
918 | } |
402 | } |
919 | 403 | ||
920 | // give the FC/NC and the maxim time to come up |
404 | // give the FC/NC and the maxim time to come up |
921 | LED4_ON |
405 | LED4_ON |
922 | _delay_ms(2000); |
406 | _delay_ms(2000); |
923 | 407 | ||
924 | LED4_OFF |
408 | LED4_OFF |
925 | - | ||
926 | /* ########################################################################## |
- | |
927 | * Pushing NEW chars to the MAX7456 |
- | |
928 | * ##########################################################################*/ |
- | |
929 | #if (WRITECHARS != -1) |
- | |
930 | void learn_char(uint8_t number, unsigned char* data) { |
- | |
931 | // select character to write (CMAH) |
- | |
932 | spi_send_byte(0x09, number); |
- | |
933 | - | ||
934 | for (uint8_t i = 0; i < 54; i++) { |
- | |
935 | // select 4pixel byte of char (CMAL) |
- | |
936 | spi_send_byte(0x0A, i); |
- | |
937 | - | ||
938 | // write 4pixel byte of char (CMDI) |
- | |
939 | spi_send_byte(0x0B, data[i]); |
- | |
940 | } |
- | |
941 | - | ||
942 | // write to the NVM array from the shadow RAM (CMM) |
- | |
943 | spi_send_byte(0x08, 0b10100000); |
409 | |
944 | 410 | ||
945 | // according to maxim writing to nvram takes about 12ms, lets wait longer |
- | |
946 | _delay_ms(120); |
- | |
947 | } |
411 | //Pushing NEW chars to the MAX7456 |
948 | 412 | #if (WRITECHARS != -1) |
|
949 | // DISABLE display (VM0) |
- | |
950 | spi_send_byte(0x00, 0b00000000); |
413 | // DISABLE display (VM0) |
951 | - | ||
952 | /** |
- | |
953 | * easy char creation: |
- | |
954 | * http://cascade.dyndns.org/~cascade/scripts/max7456/ |
- | |
955 | */ |
- | |
956 | // flashing more than 8 chars per time is not proven to be safe |
- | |
957 | // so take care |
- | |
958 | #if WRITECHARS == 200 |
- | |
959 | // GPS |
- | |
960 | unsigned char cc8[54] = {0x55, 0x50, 0x55, 0x55, 0x4a, 0x15, 0x55, 0x2a, |
- | |
961 | 0x85, 0x55, 0x2a, 0xa1, 0x55, 0x4a, 0xa8, 0x55, |
- | |
962 | 0x52, 0xa8, 0x55, 0x54, 0xaa, 0x55, 0x55, 0x09, |
- | |
963 | 0x55, 0x55, 0x52, 0x55, 0x55, 0x1a, 0x55, 0x51, |
- | |
964 | 0x96, 0x55, 0x18, 0x85, 0x54, 0x88, 0x28, 0x54, |
- | |
965 | 0x82, 0x05, 0x55, 0x20, 0xa1, 0x55, 0x48, 0x15, |
- | |
966 | 0x55, 0x52, 0x85, 0x55, 0x54, 0x15}; |
- | |
967 | - | ||
968 | unsigned char cc9[54] = {0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, |
- | |
969 | 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x45, |
- | |
970 | 0x55, 0x55, 0x21, 0x55, 0x55, 0xa8, 0x55, 0x55, |
- | |
971 | 0xa1, 0x55, 0x55, 0x98, 0x15, 0x55, 0x2a, 0x85, |
- | |
972 | 0x55, 0x4a, 0xa1, 0x55, 0x4a, 0xa8, 0x55, 0x52, |
- | |
973 | 0xaa, 0x15, 0x54, 0xaa, 0x15, 0x55, 0x28, 0x55, |
- | |
974 | 0x55, 0x41, 0x55, 0x55, 0x55, 0x55}; |
- | |
975 | - | ||
976 | // RC |
- | |
977 | unsigned char cca[54] = {0x54, 0xaa, 0x85, 0x52, 0x00, 0x21, 0x48, 0x2a, |
- | |
978 | 0x08, 0x60, 0x80, 0x82, 0x62, 0x08, 0x22, 0x62, |
- | |
979 | 0x2a, 0x22, 0x62, 0x08, 0x22, 0x60, 0x88, 0x82, |
- | |
980 | 0x48, 0x08, 0x08, 0x52, 0x08, 0x21, 0x54, 0x48, |
- | |
981 | 0x45, 0x55, 0x48, 0x55, 0x55, 0x48, 0x55, 0x55, |
- | |
982 | 0x48, 0x55, 0x55, 0x48, 0x55, 0x55, 0x48, 0x55, |
- | |
983 | 0x55, 0x2a, 0x15, 0x54, 0xaa, 0x85}; |
- | |
984 | - | ||
985 | // km/h |
- | |
986 | unsigned char ccb[54] = {0x55, 0x55, 0x55, 0x01, 0x55, 0x55, 0x21, 0x55, |
- | |
987 | 0x55, 0x20, 0x15, 0x55, 0x22, 0x15, 0x55, 0x28, |
- | |
988 | 0x15, 0x55, 0x22, 0x15, 0x55, 0x00, 0x00, 0x15, |
- | |
989 | 0x52, 0xaa, 0x15, 0x52, 0x22, 0x15, 0x52, 0x22, |
- | |
990 | 0x15, 0x50, 0x00, 0x05, 0x55, 0x54, 0x85, 0x55, |
- | |
991 | 0x54, 0x80, 0x55, 0x54, 0xa8, 0x55, 0x54, 0x88, |
- | |
992 | 0x55, 0x54, 0x88, 0x55, 0x54, 0x00}; |
- | |
993 | - | ||
994 | - | ||
995 | // small meters m |
- | |
996 | unsigned char ccc[54] = {0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, |
- | |
997 | 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, |
- | |
998 | 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, |
- | |
999 | 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, |
- | |
1000 | 0x55, 0x55, 0x55, 0x55, 0x00, 0x00, 0x15, 0x22, |
- | |
1001 | 0x8a, 0x15, 0x28, 0xa2, 0x15, 0x20, 0x82, 0x15, |
- | |
1002 | 0x20, 0x82, 0x15, 0x00, 0x00, 0x15}; |
- | |
1003 | - | ||
1004 | // vario down |
- | |
1005 | unsigned char ccd[54] = {0x55, 0x00, 0x55, 0x55, 0x28, 0x55, 0x55, 0x28, |
- | |
1006 | 0x55, 0x55, 0x28, 0x55, 0x55, 0x28, 0x55, 0x55, |
- | |
1007 | 0x28, 0x55, 0x55, 0x28, 0x55, 0x55, 0x28, 0x55, |
- | |
1008 | 0x55, 0x28, 0x55, 0x55, 0x28, 0x55, 0x55, 0x28, |
- | |
1009 | 0x55, 0x00, 0x28, 0x00, 0x2a, 0xaa, 0xa8, 0x0a, |
- | |
1010 | 0xaa, 0xa0, 0x42, 0xaa, 0x81, 0x50, 0xaa, 0x05, |
- | |
1011 | 0x54, 0x28, 0x15, 0x55, 0x00, 0x55}; |
- | |
1012 | - | ||
1013 | // vario hold |
- | |
1014 | unsigned char cce[54] = {0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, |
- | |
1015 | 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, |
- | |
1016 | 0x55, 0x55, 0x55, 0x55, 0x55, 0x00, 0x00, 0x00, |
- | |
1017 | 0x2a, 0xaa, 0xa8, 0x2a, 0xaa, 0xa8, 0x00, 0x00, |
- | |
1018 | 0x00, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, |
- | |
1019 | 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, |
- | |
1020 | 0x55, 0x55, 0x55, 0x55, 0x55, 0x55}; |
- | |
1021 | - | ||
1022 | // vario up |
- | |
1023 | unsigned char ccf[54] = {0x55, 0x00, 0x55, 0x54, 0x28, 0x15, 0x50, 0xaa, |
- | |
1024 | 0x05, 0x42, 0xaa, 0x81, 0x0a, 0xaa, 0xa0, 0x2a, |
- | |
1025 | 0xaa, 0xa8, 0x00, 0x28, 0x00, 0x55, 0x28, 0x55, |
- | |
1026 | 0x55, 0x28, 0x55, 0x55, 0x28, 0x55, 0x55, 0x28, |
- | |
1027 | 0x55, 0x55, 0x28, 0x55, 0x55, 0x28, 0x55, 0x55, |
- | |
1028 | 0x28, 0x55, 0x55, 0x28, 0x55, 0x55, 0x28, 0x55, |
- | |
1029 | 0x55, 0x28, 0x55, 0x55, 0x00, 0x55}; |
- | |
1030 | - | ||
1031 | learn_char(200, cc8); |
- | |
1032 | learn_char(201, cc9); |
- | |
1033 | learn_char(202, cca); |
- | |
1034 | learn_char(203, ccb); |
- | |
1035 | learn_char(204, ccc); |
- | |
1036 | learn_char(205, ccd); |
414 | spi_send_byte(0x00, 0b00000000); |
1037 | learn_char(206, cce); |
- | |
1038 | learn_char(207, ccf); |
- | |
1039 | #endif |
- | |
1040 | #if WRITECHARS == 208 |
- | |
1041 | // degree symbol |
- | |
1042 | unsigned char cd0[54] = {0x55, 0x55, 0x55, 0x54, 0x01, 0x55, 0x52, 0xa8, |
- | |
1043 | 0x55, 0x48, 0x02, 0x15, 0x48, 0x52, 0x15, 0x48, |
- | |
1044 | 0x52, 0x15, 0x48, 0x02, 0x15, 0x52, 0xa8, 0x55, |
- | |
1045 | 0x54, 0x01, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, |
- | |
1046 | 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, |
- | |
1047 | 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, |
- | |
1048 | 0x55, 0x55, 0x55, 0x55, 0x55, 0x55}; |
- | |
1049 | - | ||
1050 | // clock on symbol |
- | |
1051 | unsigned char cd1[54] = {0x54, 0x14, 0x51, 0x52, 0x82, 0x08, 0x48, 0x22, |
- | |
1052 | 0x88, 0x48, 0x22, 0x28, 0x48, 0x22, 0x28, 0x52, |
- | |
1053 | 0x82, 0x08, 0x54, 0x14, 0x51, 0x55, 0x40, 0x55, |
- | |
1054 | 0x55, 0x2a, 0x15, 0x54, 0x88, 0x85, 0x52, 0x08, |
- | |
1055 | 0x21, 0x48, 0x48, 0x08, 0x48, 0x4a, 0x88, 0x48, |
- | |
1056 | 0x50, 0x08, 0x52, 0x15, 0x21, 0x54, 0x80, 0x85, |
- | |
1057 | 0x55, 0x2a, 0x15, 0x55, 0x40, 0x55}; |
- | |
1058 | - | ||
1059 | // clock fly symbol |
- | |
1060 | unsigned char cd2[54] = {0x40, 0x45, 0x11, 0x2a, 0x20, 0x88, 0x20, 0x20, |
- | |
1061 | 0x88, 0x28, 0x21, 0x21, 0x21, 0x20, 0x21, 0x21, |
- | |
1062 | 0x2a, 0x21, 0x45, 0x40, 0x45, 0x55, 0x40, 0x55, |
- | |
1063 | 0x55, 0x2a, 0x15, 0x54, 0x88, 0x85, 0x52, 0x08, |
- | |
1064 | 0x21, 0x48, 0x48, 0x08, 0x48, 0x4a, 0x88, 0x48, |
- | |
1065 | 0x50, 0x08, 0x52, 0x15, 0x21, 0x54, 0x80, 0x85, |
- | |
1066 | 0x55, 0x2a, 0x15, 0x55, 0x40, 0x55}; |
- | |
1067 | - | ||
1068 | // compass north |
- | |
1069 | unsigned char cd3[54] = {0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, |
- | |
1070 | 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x54, |
- | |
1071 | 0x54, 0x55, 0x52, 0x12, 0x15, 0x52, 0x82, 0x15, |
- | |
1072 | 0x02, 0x82, 0x00, 0xa2, 0x22, 0x2a, 0x02, 0x0a, |
- | |
1073 | 0x00, 0x52, 0x0a, 0x15, 0x52, 0x12, 0x15, 0x54, |
- | |
1074 | 0x54, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, |
- | |
1075 | 0x55, 0x55, 0x55, 0x55, 0x55, 0x55}; |
- | |
1076 | - | ||
1077 | // compass south |
- | |
1078 | unsigned char cd4[54] = {0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, |
- | |
1079 | 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, |
- | |
1080 | 0x01, 0x55, 0x54, 0xa8, 0x55, 0x52, 0x02, 0x15, |
- | |
1081 | 0x04, 0x84, 0x40, 0xa1, 0x21, 0x2a, 0x04, 0x48, |
- | |
1082 | 0x40, 0x52, 0x02, 0x15, 0x54, 0xa8, 0x55, 0x55, |
- | |
1083 | 0x01, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, |
- | |
1084 | 0x55, 0x55, 0x55, 0x55, 0x55, 0x55}; |
- | |
1085 | - | ||
1086 | // compass east |
- | |
1087 | unsigned char cd5[54] = {0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, |
- | |
1088 | 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x54, |
- | |
1089 | 0x00, 0x55, 0x52, 0xaa, 0x15, 0x52, 0x00, 0x55, |
- | |
1090 | 0x02, 0x05, 0x40, 0xa2, 0xa1, 0x2a, 0x02, 0x05, |
- | |
1091 | 0x40, 0x52, 0x00, 0x55, 0x52, 0xaa, 0x15, 0x54, |
- | |
1092 | 0x00, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, |
- | |
1093 | 0x55, 0x55, 0x55, 0x55, 0x55, 0x55}; |
- | |
1094 | - | ||
1095 | // compass west |
- | |
1096 | unsigned char cd6[54] = {0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, |
- | |
1097 | 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x54, |
- | |
1098 | 0x54, 0x55, 0x52, 0x12, 0x15, 0x52, 0x12, 0x15, |
- | |
1099 | 0x02, 0x02, 0x00, 0xa2, 0x22, 0x2a, 0x02, 0x8a, |
- | |
1100 | 0x00, 0x52, 0x8a, 0x15, 0x52, 0x12, 0x15, 0x54, |
- | |
1101 | 0x54, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, |
- | |
1102 | 0x55, 0x55, 0x55, 0x55, 0x55, 0x55}; |
- | |
1103 | - | ||
1104 | // compass between |
- | |
1105 | unsigned char cd7[54] = {0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, |
- | |
1106 | 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, |
- | |
1107 | 0x55, 0x55, 0x55, 0x45, 0x55, 0x55, 0x21, 0x55, |
- | |
1108 | 0x01, 0x21, 0x00, 0xa8, 0x20, 0xaa, 0x01, 0x21, |
- | |
1109 | 0x00, 0x55, 0x21, 0x55, 0x55, 0x45, 0x55, 0x55, |
- | |
1110 | 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, |
- | |
1111 | 0x55, 0x55, 0x55, 0x55, 0x55, 0x55}; |
- | |
1112 | - | ||
1113 | learn_char(208, cd0); |
- | |
1114 | learn_char(209, cd1); |
- | |
1115 | learn_char(210, cd2); |
- | |
1116 | learn_char(211, cd3); |
- | |
1117 | learn_char(212, cd4); |
- | |
1118 | learn_char(213, cd5); |
- | |
1119 | learn_char(214, cd6); |
- | |
1120 | learn_char(215, cd7); |
- | |
1121 | #endif |
- | |
1122 | #if WRITECHARS == 216 |
- | |
1123 | // compass line |
- | |
1124 | unsigned char cd8[54] = {0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, |
- | |
1125 | 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, |
- | |
1126 | 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, |
- | |
1127 | 0x00, 0x00, 0x00, 0xaa, 0xaa, 0xaa, 0x00, 0x00, |
- | |
1128 | 0x00, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, |
- | |
1129 | 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, |
- | |
1130 | 0x55, 0x55, 0x55, 0x55, 0x55, 0x55}; |
- | |
1131 | - | ||
1132 | // arrow right |
- | |
1133 | unsigned char cd9[54] ={0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, |
- | |
1134 | 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, |
- | |
1135 | 0x55, 0x15, 0x55, 0x54, 0x85, 0x40, 0x00, 0xa1, |
- | |
1136 | 0x2a, 0xaa, 0xa8, 0x2a, 0xaa, 0xa8, 0x40, 0x00, |
- | |
1137 | 0xa1, 0x55, 0x54, 0x85, 0x55, 0x55, 0x15, 0x55, |
- | |
1138 | 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, |
- | |
1139 | 0x55, 0x55, 0x55, 0x55, 0x55, 0x55}; |
- | |
1140 | - | ||
1141 | // arrow right-up |
- | |
1142 | unsigned char cda[54] ={0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, |
- | |
1143 | 0x55, 0x55, 0x40, 0x01, 0x55, 0x2a, 0xa8, 0x55, |
- | |
1144 | 0x4a, 0xa8, 0x55, 0x52, 0xa8, 0x55, 0x4a, 0xa8, |
- | |
1145 | 0x55, 0x2a, 0x28, 0x54, 0xa8, 0x48, 0x52, 0xa1, |
- | |
1146 | 0x51, 0x4a, 0x85, 0x55, 0x52, 0x15, 0x55, 0x54, |
- | |
1147 | 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, |
- | |
1148 | 0x55, 0x55, 0x55, 0x55, 0x55, 0x55}; |
- | |
1149 | - | ||
1150 | // arrow up |
- | |
1151 | unsigned char cdb[54] ={0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, |
- | |
1152 | 0x55, 0x55, 0x41, 0x55, 0x55, 0x28, 0x55, 0x54, |
- | |
1153 | 0xaa, 0x15, 0x52, 0xaa, 0x85, 0x54, 0x28, 0x15, |
- | |
1154 | 0x55, 0x28, 0x55, 0x55, 0x28, 0x55, 0x55, 0x28, |
- | |
1155 | 0x55, 0x55, 0x28, 0x55, 0x55, 0x28, 0x55, 0x55, |
- | |
1156 | 0x28, 0x55, 0x55, 0x41, 0x55, 0x55, 0x55, 0x55, |
- | |
1157 | 0x55, 0x55, 0x55, 0x55, 0x55, 0x55}; |
- | |
1158 | - | ||
1159 | // arrow left-up |
- | |
1160 | unsigned char cdc[54] ={0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, |
- | |
1161 | 0x55, 0x40, 0x01, 0x55, 0x2a, 0xa8, 0x55, 0x2a, |
- | |
1162 | 0xa1, 0x55, 0x2a, 0x85, 0x55, 0x2a, 0xa1, 0x55, |
- | |
1163 | 0x28, 0xa8, 0x55, 0x21, 0x2a, 0x15, 0x45, 0x4a, |
- | |
1164 | 0x85, 0x55, 0x52, 0xa1, 0x55, 0x54, 0x85, 0x55, |
- | |
1165 | 0x55, 0x15, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, |
- | |
1166 | 0x55, 0x55, 0x55, 0x55, 0x55, 0x55}; |
- | |
1167 | - | ||
1168 | // arrow left |
- | |
1169 | unsigned char cdd[54] ={0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, |
- | |
1170 | 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x54, |
- | |
1171 | 0x55, 0x55, 0x52, 0x15, 0x55, 0x4a, 0x00, 0x01, |
- | |
1172 | 0x2a, 0xaa, 0xa8, 0x2a, 0xaa, 0xa8, 0x4a, 0x00, |
- | |
1173 | 0x01, 0x52, 0x15, 0x55, 0x54, 0x55, 0x55, 0x55, |
- | |
1174 | 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, |
- | |
1175 | 0x55, 0x55, 0x55, 0x55, 0x55, 0x55}; |
- | |
1176 | - | ||
1177 | // arrow left-down |
- | |
1178 | unsigned char cde[54] ={0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, |
- | |
1179 | 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x15, 0x55, |
- | |
1180 | 0x54, 0x85, 0x55, 0x52, 0xa1, 0x45, 0x4a, 0x85, |
- | |
1181 | 0x21, 0x2a, 0x15, 0x28, 0xa8, 0x55, 0x2a, 0xa1, |
- | |
1182 | 0x55, 0x2a, 0x85, 0x55, 0x2a, 0xa1, 0x55, 0x2a, |
- | |
1183 | 0xa8, 0x55, 0x40, 0x01, 0x55, 0x55, 0x55, 0x55, |
- | |
1184 | 0x55, 0x55, 0x55, 0x55, 0x55, 0x55}; |
- | |
1185 | - | ||
1186 | // arrow down |
- | |
1187 | unsigned char cdf[54] ={0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, |
- | |
1188 | 0x55, 0x55, 0x41, 0x55, 0x55, 0x28, 0x55, 0x55, |
- | |
1189 | 0x28, 0x55, 0x55, 0x28, 0x55, 0x55, 0x28, 0x55, |
- | |
1190 | 0x55, 0x28, 0x55, 0x55, 0x28, 0x55, 0x54, 0x28, |
- | |
1191 | 0x15, 0x52, 0xaa, 0x85, 0x54, 0xaa, 0x15, 0x55, |
- | |
1192 | 0x28, 0x55, 0x55, 0x41, 0x55, 0x55, 0x55, 0x55, |
- | |
1193 | 0x55, 0x55, 0x55, 0x55, 0x55, 0x55}; |
- | |
1194 | - | ||
1195 | learn_char(216, cd8); |
- | |
1196 | learn_char(217, cd9); |
- | |
1197 | learn_char(218, cda); |
- | |
1198 | learn_char(219, cdb); |
- | |
1199 | learn_char(220, cdc); |
- | |
1200 | learn_char(221, cdd); |
- | |
1201 | learn_char(222, cde); |
- | |
1202 | learn_char(223, cdf); |
- | |
1203 | #endif |
- | |
1204 | #if WRITECHARS == 224 |
- | |
1205 | // arrow right-down |
- | |
1206 | unsigned char ce0[54] ={0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, |
- | |
1207 | 0x55, 0x55, 0x55, 0x55, 0x54, 0x55, 0x55, 0x52, |
- | |
1208 | 0x15, 0x55, 0x4a, 0x85, 0x55, 0x52, 0xa1, 0x51, |
- | |
1209 | 0x54, 0xa8, 0x48, 0x55, 0x2a, 0x28, 0x55, 0x4a, |
- | |
1210 | 0xa8, 0x55, 0x52, 0xa8, 0x55, 0x4a, 0xa8, 0x55, |
- | |
1211 | 0x2a, 0xa8, 0x55, 0x40, 0x01, 0x55, 0x55, 0x55, |
- | |
1212 | 0x55, 0x55, 0x55, 0x55, 0x55, 0x55}; |
- | |
1213 | - | ||
1214 | // horizon up |
- | |
1215 | unsigned char ce1[54] ={0x55, 0x55, 0x55, 0x00, 0x00, 0x00, 0xaa, 0xaa, |
- | |
1216 | 0xaa, 0xaa, 0xaa, 0xaa, 0x00, 0x00, 0x00, 0x55, |
- | |
1217 | 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, |
- | |
1218 | 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, |
- | |
1219 | 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, |
- | |
1220 | 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, |
- | |
1221 | 0x55, 0x55, 0x55, 0x55, 0x55, 0x55}; |
- | |
1222 | - | ||
1223 | // horizon middle |
- | |
1224 | unsigned char ce2[54] ={0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, |
- | |
1225 | 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, |
- | |
1226 | 0x55, 0x55, 0x55, 0x55, 0x55, 0x00, 0x00, 0x00, |
- | |
1227 | 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0x00, 0x00, |
- | |
1228 | 0x00, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, |
- | |
1229 | 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, |
- | |
1230 | 0x55, 0x55, 0x55, 0x55, 0x55, 0x55}; |
- | |
1231 | - | ||
1232 | // horizon down |
- | |
1233 | unsigned char ce3[54] ={0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, |
- | |
1234 | 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, |
- | |
1235 | 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, |
- | |
1236 | 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, |
- | |
1237 | 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x00, |
- | |
1238 | 0x00, 0x00, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, |
- | |
1239 | 0x00, 0x00, 0x00, 0x55, 0x55, 0x55}; |
- | |
1240 | - | ||
1241 | // horizon center |
- | |
1242 | unsigned char ce4[54] ={0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, |
- | |
1243 | 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, |
- | |
1244 | 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, |
- | |
1245 | 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, |
- | |
1246 | 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x00, |
- | |
1247 | 0x14, 0x00, 0xaa, 0x14, 0xaa, 0xaa, 0x82, 0xaa, |
- | |
1248 | 0x00, 0xaa, 0x00, 0x54, 0x00, 0x15}; |
- | |
1249 | - | ||
1250 | // horizon roll |
- | |
1251 | unsigned char ce5[54] ={0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, |
- | |
1252 | 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, |
- | |
1253 | 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, |
- | |
1254 | 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, |
- | |
1255 | 0x55, 0x00, 0x55, 0x00, 0x2a, 0x14, 0xa8, 0x4a, |
- | |
1256 | 0x82, 0xa1, 0x52, 0xaa, 0x85, 0x54, 0xaa, 0x15, |
- | |
1257 | 0x55, 0x28, 0x55, 0x55, 0x41, 0x55}; |
- | |
1258 | - | ||
1259 | // gps PH |
- | |
1260 | unsigned char ce6[54] ={0x55, 0x05, 0x11, 0x54, 0xa0, 0x88, 0x54, 0x88, |
- | |
1261 | 0x88, 0x54, 0xa0, 0xa8, 0x54, 0x84, 0x88, 0x44, |
- | |
1262 | 0x84, 0x88, 0x21, 0x15, 0x11, 0xa8, 0x55, 0x55, |
- | |
1263 | 0xa1, 0x55, 0x55, 0x98, 0x15, 0x55, 0x2a, 0x85, |
- | |
1264 | 0x55, 0x4a, 0xa1, 0x55, 0x4a, 0xa8, 0x55, 0x52, |
- | |
1265 | 0xaa, 0x15, 0x54, 0xaa, 0x15, 0x55, 0x28, 0x55, |
- | |
1266 | 0x55, 0x41, 0x55, 0x55, 0x55, 0x55}; |
- | |
1267 | - | ||
1268 | // gps CH |
- | |
1269 | unsigned char ce7[54] ={0x55, 0x55, 0x41, 0x55, 0x55, 0x28, 0x55, 0x54, |
- | |
1270 | 0x81, 0x55, 0x54, 0x85, 0x55, 0x54, 0x81, 0x45, |
- | |
1271 | 0x55, 0x28, 0x21, 0x55, 0x01, 0xa8, 0x54, 0x88, |
- | |
1272 | 0xa1, 0x54, 0x88, 0x98, 0x14, 0xa8, 0x2a, 0x84, |
- | |
1273 | 0x88, 0x4a, 0xa0, 0x88, 0x4a, 0xa8, 0x11, 0x52, |
- | |
1274 | 0xaa, 0x15, 0x54, 0xaa, 0x15, 0x55, 0x28, 0x55, |
- | |
1275 | 0x55, 0x41, 0x55, 0x55, 0x55, 0x55}; |
- | |
1276 | - | ||
1277 | learn_char(224, ce0); |
- | |
1278 | learn_char(225, ce1); |
- | |
1279 | learn_char(226, ce2); |
- | |
1280 | learn_char(227, ce3); |
- | |
1281 | learn_char(228, ce4); |
- | |
1282 | learn_char(229, ce5); |
- | |
1283 | learn_char(230, ce6); |
- | |
1284 | learn_char(231, ce7); |
- | |
1285 | #endif |
- | |
1286 | - | ||
1287 | #if WRITECHARS == 232 |
- | |
1288 | - | ||
1289 | // small arrow down |
- | |
1290 | unsigned char ce8[54] = {0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55, |
- | |
1291 | 0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55, |
- | |
1292 | 0x55,0x55,0x55,0x55,0x55,0x00,0x00,0x00, |
- | |
1293 | 0x2a,0xaa,0xa8,0x2a,0xaa,0xa8,0x0a,0xaa, |
- | |
1294 | 0xa0,0x52,0xaa,0x85,0x54,0xaa,0x15,0x55, |
- | |
1295 | 0x28,0x55,0x55,0x41,0x55,0x55,0x55,0x55, |
- | |
1296 | 0x55,0x55,0x55,0x55,0x55,0x55}; |
- | |
1297 | - | ||
1298 | // big arrow down |
- | |
1299 | unsigned char ce9[54] = {0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55, |
- | |
1300 | 0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55, |
- | |
1301 | 0x55,0x55,0x55,0x55,0x55,0x00,0x00,0x00, |
- | |
1302 | 0x2a,0xaa,0xa8,0x2a,0xaa,0xa8,0x00,0x28, |
- | |
1303 | 0x00,0x55,0x28,0x55,0x40,0x28,0x01,0x2a, |
- | |
1304 | 0xaa,0xa8,0x4a,0xaa,0xa1,0x52,0xaa,0x85, |
- | |
1305 | 0x54,0xaa,0x15,0x55,0x28,0x55}; |
- | |
1306 | - | ||
1307 | // small arrow up |
- | |
1308 | unsigned char cea[54] = {0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55, |
- | |
1309 | 0x55,0x55,0x41,0x55,0x55,0x28,0x55,0x54, |
- | |
1310 | 0xaa,0x15,0x52,0xaa,0x85,0x0a,0xaa,0xa0, |
- | |
1311 | 0x2a,0xaa,0xa8,0x2a,0xaa,0xa8,0x00,0x00, |
- | |
1312 | 0x00,0x55,0x55,0x55,0x55,0x55,0x55,0x55, |
- | |
1313 | 0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55, |
- | |
1314 | 0x55,0x55,0x55,0x55,0x55,0x55}; |
- | |
1315 | - | ||
1316 | // big arrow up |
- | |
1317 | unsigned char ceb[54] = {0x55,0x28,0x55,0x54,0xaa,0x15,0x52,0xaa, |
- | |
1318 | 0x85,0x4a,0xaa,0xa1,0x2a,0xaa,0xa8,0x40, |
- | |
1319 | 0x28,0x01,0x55,0x28,0x55,0x00,0x28,0x00, |
- | |
1320 | 0x2a,0xaa,0xa8,0x2a,0xaa,0xa8,0x00,0x00, |
- | |
1321 | 0x00,0x55,0x55,0x55,0x55,0x55,0x55,0x55, |
- | |
1322 | 0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x55, |
- | |
1323 | 0x55,0x55,0x55,0x55,0x55,0x55}; |
- | |
1324 | - | ||
1325 | learn_char(232, ce8); |
- | |
1326 | learn_char(233, ce9); |
- | |
1327 | learn_char(234, cea); |
- | |
1328 | learn_char(235, ceb); |
- | |
1329 | - | ||
1330 | #endif |
- | |
1331 | - | ||
1332 | - | ||
1333 | - | ||
1334 | #endif // write char general |
- | |
1335 | /* ########################################################################## |
415 | |
1336 | * continue normal main |
416 | #include "characters.c" |
1337 | * ##########################################################################*/ |
417 | #endif |
1338 | 418 | ||
1339 | // Setup Video Mode |
419 | // Setup Video Mode |
1340 | if (COSD_FLAGS & COSD_FLAG_NTSC) { |
420 | if (COSD_FLAGS & COSD_FLAG_NTSC) { |
1341 | // NTSC + enable display immediately (VM0) |
421 | // NTSC + enable display immediately (VM0) |
1342 | spi_send_byte(0x00, 0b00001000); |
422 | spi_send_byte(0x00, 0b00001000); |
1343 | } else { |
423 | } else { |
1344 | // PAL + enable display immediately (VM0) |
424 | // PAL + enable display immediately (VM0) |
1345 | spi_send_byte(0x00, 0b01001000); |
425 | spi_send_byte(0x00, 0b01001000); |
1346 | } |
426 | } |
1347 | 427 | ||
1348 | // clear all display-mem (DMM) |
428 | // clear all display-mem (DMM) |
1349 | spi_send_byte(0x04, 0b00000100); |
429 | spi_send_byte(0x04, 0b00000100); |
1350 | 430 | ||
1351 | // clearing takes 12uS according to maxim so lets wait longer |
431 | // clearing takes 12uS according to maxim so lets wait longer |
1352 | _delay_us(120); |
432 | _delay_us(120); |
1353 | 433 | ||
1354 | // 8bit mode |
434 | // 8bit mode |
1355 | spi_send_byte(0x04, 0b01000000); |
435 | spi_send_byte(0x04, 0b01000000); |
1356 | 436 | ||
1357 | // write blank chars to whole screen |
437 | // write blank chars to whole screen |
1358 | clear(); |
438 | clear(); |
1359 | 439 | ||
1360 | #if !(ALLCHARSDEBUG|(WRITECHARS != -1)) |
440 | #if !(ALLCHARSDEBUG|(WRITECHARS != -1)) |
1361 | // init usart |
441 | // init usart |
1362 | usart1_init(); |
442 | usart1_init(); |
1363 | 443 | ||
1364 | // set up timer |
444 | // set up timer |
1365 | TCCR0 |= (1 << CS00) | (1 << CS01); // timer0 prescaler 64 |
445 | TCCR0 |= (1 << CS00) | (1 << CS01); // timer0 prescaler 64 |
1366 | OCR0 = 6; // preload |
446 | OCR0 = 6; // preload |
1367 | TIMSK |= (1 << TOIE0); // enable overflow timer0 |
447 | TIMSK |= (1 << TOIE0); // enable overflow timer0 |
1368 | 448 | ||
1369 | // enable interrupts |
449 | // enable interrupts |
1370 | sei(); |
450 | sei(); |
1371 | #endif |
451 | #endif |
1372 | 452 | ||
1373 | //write_ascii_string(2, 7, " CaScAdE "); |
453 | //write_ascii_string(2, 7, " CaScAdE "); |
1374 | //write_ascii_string(2, 8, "is TESTING his open source"); |
454 | //write_ascii_string(2, 8, "is TESTING his open source"); |
1375 | //write_ascii_string(2, 9, " EPi OSD Firmware"); |
455 | //write_ascii_string(2, 9, " EPi OSD Firmware"); |
1376 | 456 | ||
1377 | // custom char preview |
457 | // custom char preview |
1378 | /*write_char_xy( 2, 7, 200); |
458 | /*write_char_xy( 2, 7, 200); |
1379 | write_char_xy( 3, 7, 201); |
459 | write_char_xy( 3, 7, 201); |
1380 | write_char_xy( 4, 7, 202); |
460 | write_char_xy( 4, 7, 202); |
1381 | write_char_xy( 5, 7, 203); |
461 | write_char_xy( 5, 7, 203); |
1382 | write_char_xy( 6, 7, 204); |
462 | write_char_xy( 6, 7, 204); |
1383 | write_char_xy( 7, 7, 205); |
463 | write_char_xy( 7, 7, 205); |
1384 | write_char_xy( 8, 7, 206); |
464 | write_char_xy( 8, 7, 206); |
1385 | write_char_xy( 9, 7, 207); |
465 | write_char_xy( 9, 7, 207); |
1386 | write_char_xy(10, 7, 208); |
466 | write_char_xy(10, 7, 208); |
1387 | write_char_xy(11, 7, 209); |
467 | write_char_xy(11, 7, 209); |
1388 | write_char_xy(12, 7, 210); |
468 | write_char_xy(12, 7, 210); |
1389 | write_char_xy(13, 7, 211); |
469 | write_char_xy(13, 7, 211); |
1390 | write_char_xy(14, 7, 212); |
470 | write_char_xy(14, 7, 212); |
1391 | write_char_xy(15, 7, 213); |
471 | write_char_xy(15, 7, 213); |
1392 | write_char_xy(16, 7, 214); |
472 | write_char_xy(16, 7, 214); |
1393 | write_char_xy(17, 7, 215);*/ |
473 | write_char_xy(17, 7, 215);*/ |
1394 | 474 | ||
1395 | // we are ready |
475 | // we are ready |
1396 | LED3_ON |
476 | LED3_ON |
1397 | 477 | ||
1398 | 478 | ||
1399 | 479 | ||
1400 | #if ALLCHARSDEBUG | (WRITECHARS != -1) |
480 | #if ALLCHARSDEBUG | (WRITECHARS != -1) |
1401 | clear(); |
481 | clear(); |
1402 | write_all_chars(); |
482 | write_all_chars(); |
1403 | #else |
483 | #else |
1404 | // clear serial screen |
484 | // clear serial screen |
1405 | //usart1_puts("\x1B[2J\x1B[H"); |
485 | //usart1_puts("\x1B[2J\x1B[H"); |
1406 | //usart1_puts("hello world!\r\n"); |
486 | //usart1_puts("hello world!\r\n"); |
1407 | 487 | ||
1408 | 488 | ||
1409 | // request data ever 100ms from FC |
489 | // request data ever 100ms from FC |
1410 | //unsigned char ms = 10; |
490 | //unsigned char ms = 10; |
1411 | //sendMKData('d', 0, &ms, 1); |
491 | //sendMKData('d', 0, &ms, 1); |
1412 | 492 | ||
1413 | // request OSD Data from NC every 100ms |
493 | // request OSD Data from NC every 100ms |
1414 | unsigned char ms = 10; |
494 | unsigned char ms = 10; |
1415 | sendMKData('o', 1, &ms, 1); |
495 | sendMKData('o', 1, &ms, 1); |
1416 | // and disable debug... |
496 | // and disable debug... |
1417 | //ms = 0; |
497 | //ms = 0; |
1418 | //sendMKData('d', 0, &ms, 1); |
498 | //sendMKData('d', 0, &ms, 1); |
- | 499 | ||
- | 500 | // disable TXD-pin |
|
- | 501 | usart1_DisableTXD(); |
|
1419 | 502 | ||
1420 | // stats for after flight |
503 | // stats for after flight |
1421 | int16_t max_Altimeter = 0; |
504 | int16_t max_Altimeter = 0; |
1422 | uint16_t max_GroundSpeed = 0; |
505 | uint16_t max_GroundSpeed = 0; |
1423 | int16_t max_Distance = 0; |
506 | int16_t max_Distance = 0; |
1424 | uint8_t min_UBat = 255; |
507 | uint8_t min_UBat = 255; |
1425 | uint16_t max_FlyingTime = 0; |
508 | uint16_t max_FlyingTime = 0; |
1426 | 509 | ||
1427 | // flags from last round to check for changes |
510 | // flags from last round to check for changes |
1428 | uint8_t old_MKFlags = 0; |
511 | uint8_t old_MKFlags = 0; |
1429 | 512 | ||
1430 | char* directions[8] = {"NE", "E ", "SE", "S ", "SW", "W ", "NW", "N "}; |
513 | char* directions[8] = {"NE", "E ", "SE", "S ", "SW", "W ", "NW", "N "}; |
1431 | char arrowdir[8] = { 218, 217, 224, 223, 222, 221, 220, 219}; |
514 | char arrowdir[8] = { 218, 217, 224, 223, 222, 221, 220, 219}; |
1432 | 515 | ||
1433 | while (1) { |
516 | while (1) { |
1434 | // write icons at init or after menu/mode-switch |
517 | // write icons at init or after menu/mode-switch |
1435 | if (!(COSD_FLAGS & COSD_ICONS_WRITTEN)) { |
518 | if (!(COSD_FLAGS & COSD_ICONS_WRITTEN)) { |
1436 | write_char_xy(5, top_line, 203); // km/h |
519 | write_char_xy(5, top_line, 203); // km/h |
1437 | write_char_xy(10, top_line, 202); // RC-transmitter |
520 | write_char_xy(10, top_line, 202); // RC-transmitter |
1438 | write_char_xy(16, top_line, 208); // degree symbol |
521 | write_char_xy(16, top_line, 208); // degree symbol |
1439 | write_char_xy(27, top_line, 204); // small meters m |
522 | write_char_xy(27, top_line, 204); // small meters m |
1440 | write_ascii_string(6, bottom_line, "V"); // voltage |
523 | write_ascii_string(6, bottom_line, "V"); // voltage |
1441 | write_char_xy(14, bottom_line, 209); // on clock |
524 | write_char_xy(14, bottom_line, 209); // on clock |
1442 | write_char_xy(22, bottom_line, 210); // fly clock |
525 | write_char_xy(22, bottom_line, 210); // fly clock |
1443 | write_char_xy(26, bottom_line, 200); // sat1 |
526 | write_char_xy(26, bottom_line, 200); // sat1 |
1444 | write_char_xy(27, bottom_line, 201); // sat2 |
527 | write_char_xy(27, bottom_line, 201); // sat2 |
1445 | COSD_FLAGS |= COSD_ICONS_WRITTEN; |
528 | COSD_FLAGS |= COSD_ICONS_WRITTEN; |
1446 | } |
529 | } |
1447 | if (rxd_buffer_locked) { |
530 | if (rxd_buffer_locked) { |
1448 | if (rxd_buffer[2] == 'D') { // FC Data |
531 | if (rxd_buffer[2] == 'D') { // FC Data |
1449 | /*Decode64(); |
532 | /*Decode64(); |
1450 | debugData = *((DebugOut_t*) pRxData); |
533 | debugData = *((DebugOut_t*) pRxData); |
1451 | write_number_s(12, 2, RxDataLen); |
534 | write_number_s(12, 2, RxDataLen); |
1452 | write_number_s(20, 2, setsReceived++); |
535 | write_number_s(20, 2, setsReceived++); |
1453 | write_number_s(12, 3, debugData.Analog[0]); |
536 | write_number_s(12, 3, debugData.Analog[0]); // AngleNick |
1454 | write_number_s(12, 4, debugData.Analog[2]); |
537 | write_number_s(12, 4, debugData.Analog[1]); // AngleRoll |
1455 | write_number_s(12, 5, debugData.Analog[1]); |
538 | write_number_s(12, 5, debugData.Analog[5]); // Height |
1456 | write_number_s(12, 6, debugData.Analog[3]); |
- | |
1457 | write_number_s(12, 7, debugData.Analog[9]); |
539 | write_number_s(12, 6, debugData.Analog[9]); // Voltage |
1458 | write_number_s(12, 8, debugData.Analog[10]); |
540 | write_number_s(12, 7, debugData.Analog[10]);// RC Signal |
1459 | write_number_s(12, 4, debugData.Analog[12]); |
- | |
1460 | write_number_s(12, 5, debugData.Analog[13]); |
- | |
1461 | write_number_s(12, 6, debugData.Analog[14]); |
- | |
1462 | write_number_s(12, 7, debugData.Analog[15]);*/ |
541 | write_number_s(12, 8, debugData.Analog[11]);// Gyro compass*/ |
1463 | } else if (rxd_buffer[2] == 'O') { // NC OSD Data |
542 | } else if (rxd_buffer[2] == 'O') { // NC OSD Data |
1464 | Decode64(); |
543 | Decode64(); |
1465 | naviData = *((NaviData_t*) pRxData); |
544 | naviData = *((NaviData_t*) pRxData); |
1466 | 545 | ||
1467 | // first line |
546 | // first line |
1468 | write_3digit_number_u(2, top_line, (uint16_t)(((uint32_t)naviData.GroundSpeed*36)/1000)); |
547 | write_3digit_number_u(2, top_line, (uint16_t)(((uint32_t)naviData.GroundSpeed*36)/1000)); |
1469 | 548 | ||
1470 | write_3digit_number_u(7, top_line, naviData.RC_Quality); |
549 | write_3digit_number_u(7, top_line, naviData.RC_Quality); |
1471 | if (naviData.RC_Quality <= RCLVL_WRN && last_RC_Quality > RCLVL_WRN) { |
550 | if (naviData.RC_Quality <= RCLVL_WRN && last_RC_Quality > RCLVL_WRN) { |
1472 | for (uint8_t x = 0; x < 4; x++) |
551 | for (uint8_t x = 0; x < 4; x++) |
1473 | write_char_att_xy(7 + x, top_line, BLINK); |
552 | write_char_att_xy(7 + x, top_line, BLINK); |
1474 | } else if (naviData.RC_Quality > RCLVL_WRN && last_RC_Quality <= RCLVL_WRN) { |
553 | } else if (naviData.RC_Quality > RCLVL_WRN && last_RC_Quality <= RCLVL_WRN) { |
1475 | for (uint8_t x = 0; x < 4; x++) |
554 | for (uint8_t x = 0; x < 4; x++) |
1476 | write_char_att_xy(7 + x, top_line, 0); |
555 | write_char_att_xy(7 + x, top_line, 0); |
1477 | } |
556 | } |
1478 | last_RC_Quality = naviData.RC_Quality; |
557 | last_RC_Quality = naviData.RC_Quality; |
1479 | 558 | ||
1480 | write_3digit_number_u(13, top_line, naviData.CompassHeading); |
559 | write_3digit_number_u(13, top_line, naviData.CompassHeading); |
1481 | 560 | ||
1482 | write_ascii_string(17, top_line, directions[heading_conv(naviData.CompassHeading)]); |
561 | write_ascii_string(17, top_line, directions[heading_conv(naviData.CompassHeading)]); |
1483 | 562 | ||
1484 | if (naviData.Variometer == 0) { |
563 | if (naviData.Variometer == 0) { |
1485 | write_char_xy(20, top_line, 206); // plain line |
564 | write_char_xy(20, top_line, 206); // plain line |
1486 | } else if (naviData.Variometer > 0 && naviData.Variometer <= 10) { |
565 | } else if (naviData.Variometer > 0 && naviData.Variometer <= 10) { |
1487 | write_char_xy(20, top_line, 234); // small arrow up |
566 | write_char_xy(20, top_line, 234); // small arrow up |
1488 | } else if (naviData.Variometer > 10) { |
567 | } else if (naviData.Variometer > 10) { |
1489 | write_char_xy(20, top_line, 235); // big arrow up |
568 | write_char_xy(20, top_line, 235); // big arrow up |
1490 | } else if (naviData.Variometer < 0 && naviData.Variometer >= -10) { |
569 | } else if (naviData.Variometer < 0 && naviData.Variometer >= -10) { |
1491 | write_char_xy(20, top_line, 232); // small arrow down |
570 | write_char_xy(20, top_line, 232); // small arrow down |
1492 | } else { |
571 | } else { |
1493 | write_char_xy(20, top_line, 233); //big arrow down |
572 | write_char_xy(20, top_line, 233); //big arrow down |
1494 | } |
573 | } |
1495 | 574 | ||
1496 | // TODO: is this really dm? |
575 | // TODO: is this really dm? |
1497 | write_number_s(22, top_line, naviData.Altimeter/10); |
576 | write_number_s(22, top_line, naviData.Altimeter/10); |
1498 | 577 | ||
1499 | // seccond line |
578 | // seccond line |
1500 | draw_compass(11, top_line + 1, naviData.CompassHeading); |
579 | draw_compass(11, top_line + 1, naviData.CompassHeading); |
1501 | 580 | ||
1502 | // TODO: verify correctness |
581 | // TODO: verify correctness |
1503 | uint16_t heading_home = (naviData.HomePositionDeviation.Bearing + 360 - naviData.CompassHeading) % 360; |
582 | uint16_t heading_home = (naviData.HomePositionDeviation.Bearing + 360 - naviData.CompassHeading) % 360; |
1504 | write_char_xy(27, top_line + 1, arrowdir[heading_conv(heading_home)]); |
583 | write_char_xy(27, top_line + 1, arrowdir[heading_conv(heading_home)]); |
1505 | 584 | ||
1506 | 585 | ||
1507 | write_number_s(22, top_line + 1, naviData.HomePositionDeviation.Distance/100); |
586 | write_number_s(22, top_line + 1, naviData.HomePositionDeviation.Distance/100); |
1508 | 587 | ||
1509 | // center |
588 | // center |
1510 | if (naviData.MKFlags & FLAG_MOTOR_RUN) { // should be engines running |
589 | if (naviData.MKFlags & FLAG_MOTOR_RUN) { // should be engines running |
1511 | if (!(old_MKFlags & FLAG_MOTOR_RUN)) { // motors just started, clear middle |
590 | if (!(old_MKFlags & FLAG_MOTOR_RUN)) { // motors just started, clear middle |
1512 | clear(); |
591 | clear(); |
1513 | // update flags to paint display again if needed |
592 | // update flags to paint display again if needed |
1514 | COSD_FLAGS &= ~COSD_ICONS_WRITTEN; |
593 | COSD_FLAGS &= ~COSD_ICONS_WRITTEN; |
1515 | } |
594 | } |
1516 | if (COSD_FLAGS & COSD_FLAG_ARTHORIZON) { |
595 | if (COSD_FLAGS & COSD_FLAG_ARTHORIZON) { |
1517 | draw_artificial_horizon(top_line + 2, bottom_line - 1, naviData.AngleNick, naviData.AngleRoll); |
596 | draw_artificial_horizon(top_line + 2, bottom_line - 1, naviData.AngleNick, naviData.AngleRoll); |
1518 | } |
597 | } |
1519 | } else { |
598 | } else { |
1520 | // stats |
599 | // stats |
1521 | write_ascii_string(2, 5, "max Altitude:"); |
600 | write_ascii_string(2, 5, "max Altitude:"); |
1522 | write_number_s(17, 5, max_Altimeter/10); |
601 | write_number_s(17, 5, max_Altimeter/10); |
1523 | write_char_xy(22, 5, 204); // small meters m |
602 | write_char_xy(22, 5, 204); // small meters m |
1524 | write_ascii_string(2, 6, "max Speed :"); |
603 | write_ascii_string(2, 6, "max Speed :"); |
1525 | write_3digit_number_u(19, 6, (uint16_t)(((uint32_t)max_GroundSpeed*36)/1000)); |
604 | write_3digit_number_u(19, 6, (uint16_t)(((uint32_t)max_GroundSpeed*36)/1000)); |
1526 | write_char_xy(22, 6, 203); // km/h |
605 | write_char_xy(22, 6, 203); // km/h |
1527 | write_ascii_string(2, 7, "max Distance:"); |
606 | write_ascii_string(2, 7, "max Distance:"); |
1528 | write_number_s(17, 7, max_Distance/100); |
607 | write_number_s(17, 7, max_Distance/100); |
1529 | write_char_xy(22, 7, 204); // small meters m |
608 | write_char_xy(22, 7, 204); // small meters m |
1530 | write_ascii_string(2, 8, "min voltage :"); |
609 | write_ascii_string(2, 8, "min voltage :"); |
1531 | //write_number_s(17, 8, min_UBat/10); |
610 | //write_number_s(17, 8, min_UBat/10); |
1532 | write_number_u_10th(16, 8, min_UBat); |
611 | write_number_u_10th(16, 8, min_UBat); |
1533 | write_ascii_string(22, 8, "V"); // voltage |
612 | write_ascii_string(22, 8, "V"); // voltage |
1534 | write_ascii_string(2, 9, "max time :"); |
613 | write_ascii_string(2, 9, "max time :"); |
1535 | write_time(16, 9, max_FlyingTime); |
614 | write_time(16, 9, max_FlyingTime); |
1536 | write_char_xy(22, 9, 210); // fly clock |
615 | write_char_xy(22, 9, 210); // fly clock |
1537 | } |
616 | } |
1538 | 617 | ||
1539 | // bottom line |
618 | // bottom line |
1540 | write_number_u_10th(0, bottom_line, naviData.UBat); |
619 | write_number_u_10th(0, bottom_line, naviData.UBat); |
1541 | if (naviData.UBat <= UBAT_WRN && last_UBat > UBAT_WRN) { |
620 | if (naviData.UBat <= UBAT_WRN && last_UBat > UBAT_WRN) { |
1542 | for (uint8_t x = 0; x < 7; x++) |
621 | for (uint8_t x = 0; x < 7; x++) |
1543 | write_char_att_xy(x, bottom_line, BLINK); |
622 | write_char_att_xy(x, bottom_line, BLINK); |
1544 | } else { |
623 | } else { |
1545 | for (uint8_t x = 0; x < 7; x++) |
624 | for (uint8_t x = 0; x < 7; x++) |
1546 | write_char_att_xy(x, bottom_line, 0); |
625 | write_char_att_xy(x, bottom_line, 0); |
1547 | } |
626 | } |
1548 | 627 | ||
1549 | write_time(8, bottom_line, uptime); |
628 | write_time(8, bottom_line, uptime); |
1550 | write_time(16, bottom_line, naviData.FlyingTime); |
629 | write_time(16, bottom_line, naviData.FlyingTime); |
1551 | 630 | ||
1552 | write_3digit_number_u(23, bottom_line, naviData.SatsInUse); |
631 | write_3digit_number_u(23, bottom_line, naviData.SatsInUse); |
1553 | 632 | ||
1554 | if (naviData.NCFlags & NC_FLAG_CH) { |
633 | if (naviData.NCFlags & NC_FLAG_CH) { |
1555 | write_char_xy(27, bottom_line, 231); // gps ch |
634 | write_char_xy(27, bottom_line, 231); // gps ch |
1556 | } else if (naviData.NCFlags & NC_FLAG_PH) { |
635 | } else if (naviData.NCFlags & NC_FLAG_PH) { |
1557 | write_char_xy(27, bottom_line, 230); // gps ph |
636 | write_char_xy(27, bottom_line, 230); // gps ph |
1558 | } else { // (naviData.NCFlags & NC_FLAG_FREE) |
637 | } else { // (naviData.NCFlags & NC_FLAG_FREE) |
1559 | write_char_xy(27, bottom_line, 201); // sat2 (free) |
638 | write_char_xy(27, bottom_line, 201); // sat2 (free) |
1560 | } |
639 | } |
1561 | 640 | ||
1562 | //write_number_s(8, 5, RxDataLen); |
641 | //write_number_s(8, 5, RxDataLen); |
1563 | //write_number_s(16, 5, setsReceived++); |
642 | //write_number_s(16, 5, setsReceived++); |
1564 | 643 | ||
1565 | // remember statistics |
644 | // remember statistics |
1566 | if (naviData.Altimeter > max_Altimeter) max_Altimeter = naviData.Altimeter; |
645 | if (naviData.Altimeter > max_Altimeter) max_Altimeter = naviData.Altimeter; |
1567 | if (naviData.GroundSpeed > max_GroundSpeed) max_GroundSpeed = naviData.GroundSpeed; |
646 | if (naviData.GroundSpeed > max_GroundSpeed) max_GroundSpeed = naviData.GroundSpeed; |
1568 | if (naviData.HomePositionDeviation.Distance > max_Distance) { |
647 | if (naviData.HomePositionDeviation.Distance > max_Distance) { |
1569 | max_Distance = naviData.HomePositionDeviation.Distance; |
648 | max_Distance = naviData.HomePositionDeviation.Distance; |
1570 | } |
649 | } |
1571 | if (naviData.UBat < min_UBat) min_UBat = naviData.UBat; |
650 | if (naviData.UBat < min_UBat) min_UBat = naviData.UBat; |
1572 | if (naviData.FlyingTime > max_FlyingTime) max_FlyingTime = naviData.FlyingTime; |
651 | if (naviData.FlyingTime > max_FlyingTime) max_FlyingTime = naviData.FlyingTime; |
1573 | 652 | ||
1574 | old_MKFlags = naviData.MKFlags; |
653 | old_MKFlags = naviData.MKFlags; |
1575 | } |
654 | } |
- | 655 | seconds_since_last_data = 0; |
|
1576 | rxd_buffer_locked = 0; |
656 | rxd_buffer_locked = 0; |
1577 | } |
657 | } |
1578 | // handle keypress |
658 | // handle keypress |
1579 | if (s1_pressed()) { |
659 | if (s1_pressed()) { |
1580 | //sendMKData('d', 1, (unsigned char*) 0, 1); |
660 | //sendMKData('d', 1, (unsigned char*) 0, 1); |
1581 | // request OSD Data from NC every 100ms |
661 | // request OSD Data from NC every 100ms |
1582 | /*unsigned char ms = 10; |
662 | /*unsigned char ms = 10; |
1583 | sendMKData('o', 1, &ms, 1); |
663 | sendMKData('o', 1, &ms, 1); |
1584 | _delay_ms(500);*/ |
664 | _delay_ms(500);*/ |
1585 | config_menu(); |
665 | config_menu(); |
1586 | } |
666 | } |
1587 | if (s2_pressed()) { |
667 | if (s2_pressed()) { |
1588 | uptime = 0; |
668 | uptime = 0; |
1589 | _delay_ms(100); |
669 | _delay_ms(100); |
1590 | } |
670 | } |
- | 671 | if (seconds_since_last_data > 2) { |
|
- | 672 | // re-request OSD Data from NC |
|
- | 673 | ||
- | 674 | // re-enable TXD pin |
|
- | 675 | usart1_EnableTXD(); |
|
- | 676 | ||
- | 677 | // every 100ms |
|
- | 678 | unsigned char ms = 10; |
|
- | 679 | sendMKData('o', 1, &ms, 1); |
|
- | 680 | ||
- | 681 | // disable TXD pin again |
|
- | 682 | usart1_DisableTXD(); |
|
- | 683 | ||
- | 684 | seconds_since_last_data = 0; |
|
- | 685 | } |
|
1591 | } |
686 | } |
1592 | #endif |
687 | #endif |
1593 | return 0; |
688 | return 0; |
1594 | } |
689 | } |
1595 | 690 |