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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 | #include <avr/pgmspace.h> |
21 | #include <avr/pgmspace.h> |
22 | #include "mk-data-structs.h" |
22 | #include "mk-data-structs.h" |
23 | 23 | ||
24 | /* ########################################################################## |
24 | /* ########################################################################## |
25 | * Debugging and general purpose definitions |
25 | * Debugging and general purpose definitions |
26 | * ##########################################################################*/ |
26 | * ##########################################################################*/ |
27 | #ifndef BUILDDATE |
27 | #ifndef BUILDDATE |
28 | #define BUILDDATE "DEVEL-BUILD" // build date, this is testing... |
28 | #define BUILDDATE "DEVEL-BUILD" // build date, this is testing... |
29 | #endif |
29 | #endif |
30 | 30 | ||
31 | #define ALLCHARSDEBUG 0 // set to 1 and flash firmware to see all chars |
31 | #define ALLCHARSDEBUG 0 // set to 1 and flash firmware to see all chars |
32 | 32 | ||
33 | #ifndef WRITECHARS // if WRITECHARS not set via makefile |
33 | #ifndef WRITECHARS // if WRITECHARS not set via makefile |
34 | #define WRITECHARS -1 // set to XXX and flash firmware to write new char |
34 | #define WRITECHARS -1 // set to XXX and flash firmware to write new char |
35 | // enables the allchars as well to see results |
35 | // enables the allchars as well to see results |
36 | // currently in use: |
36 | // currently in use: |
37 | // 112, 128, 136, 144, 152, 160, 168, 176, 184 |
37 | // 112, 128, 136, 144, 152, 160, 168, 176, 184 |
38 | // 192, 200, 208, 216, 224, 232 |
38 | // 192, 200, 208, 216, 224, 232 |
39 | #endif |
39 | #endif |
40 | 40 | ||
41 | #ifndef NTSC // if NTSC is not thet via makefile |
41 | #ifndef NTSC // if NTSC is not thet via makefile |
42 | #define NTSC 0 // set to 1 for NTSC mode + lifts the bottom line |
42 | #define NTSC 0 // set to 1 for NTSC mode + lifts the bottom line |
43 | #endif |
43 | #endif |
44 | 44 | ||
45 | #ifndef FCONLY |
45 | #ifndef FCONLY |
46 | #define FCONLY 0 // set to 1 if you do NOT have a NaviCtrl and the OSD is |
46 | #define FCONLY 0 // set to 1 if you do NOT have a NaviCtrl and the OSD is |
47 | #endif // connected to the FC directly |
47 | #endif // connected to the FC directly |
48 | 48 | ||
49 | #define HUD 1 // set to 0 to disable HUD by default |
49 | #define HUD 1 // set to 0 to disable HUD by default |
50 | #define ARTHORIZON 0 // set to 1 to enable roll&nick artificial horizon by default |
50 | #define ARTHORIZON 0 // set to 1 to enable roll&nick artificial horizon by default |
51 | #define BIGVARIO 0 // set to 1 to enable the big vario bar on right side |
51 | #define BIGVARIO 0 // set to 1 to enable the big vario bar on right side |
52 | #define STATS 1 // set to 1 to enable statistics during motor off by default |
52 | #define STATS 1 // set to 1 to enable statistics during motor off by default |
53 | #define WARNINGS 1 // set to 1 to display battery+rc warning even if HUD is disabled |
53 | #define WARNINGS 1 // set to 1 to display battery+rc warning even if HUD is disabled |
54 | 54 | ||
55 | //#define UBAT_WRN 94 // voltage for blinking warning, like FC settings (deprecated) |
55 | //#define UBAT_WRN 94 // voltage for blinking warning, like FC settings (deprecated) |
56 | //#define UBAT_MAX 114 // maximal battery voltage for battery-sign (deprecated) |
56 | //#define UBAT_MAX 114 // maximal battery voltage for battery-sign (deprecated) |
57 | #define CELL_VOLT_MAX 37 // max voltage per battery cell (37 for LiPo) |
57 | #define CELL_VOLT_MAX 37 // max voltage per battery cell (37 for LiPo) |
58 | #define CELL_VOLT_MIN 32 // min voltage per battery cell (maybe 32 for LiPo?) |
58 | #define CELL_VOLT_MIN 32 // min voltage per battery cell (maybe 32 for LiPo?) |
59 | #define CELL_NUM -1 // -1 for auto, 3 for 3s1p and 4 for 4s1p |
59 | #define CELL_NUM -1 // -1 for auto, 3 for 3s1p and 4 for 4s1p |
60 | #define RCLVL_WRN 100 // make the RC level blink if below this number |
60 | #define RCLVL_WRN 100 // make the RC level blink if below this number |
61 | 61 | ||
62 | // ### read datasheet before changing stuff below this line :) |
62 | // ### read datasheet before changing stuff below this line :) |
63 | #define BLINK 0b01001111 // attribute byte for blinking chars |
63 | #define BLINK 0b01001111 // attribute byte for blinking chars |
64 | 64 | ||
65 | /* ########################################################################## |
65 | /* ########################################################################## |
66 | * FLAGS usable during runtime that get saved |
66 | * FLAGS usable during runtime that get saved |
67 | * ##########################################################################*/ |
67 | * ##########################################################################*/ |
68 | #define COSD_FLAG_NTSC 1 |
68 | #define COSD_FLAG_NTSC 1 |
69 | #define COSD_FLAG_HUD 2 |
69 | #define COSD_FLAG_HUD 2 |
70 | #define COSD_FLAG_ARTHORIZON 4 |
70 | #define COSD_FLAG_ARTHORIZON 4 |
71 | #define COSD_FLAG_BIGVARIO 8 |
71 | #define COSD_FLAG_BIGVARIO 8 |
72 | #define COSD_FLAG_STATS 16 |
72 | #define COSD_FLAG_STATS 16 |
73 | #define COSD_FLAG_WARNINGS 32 |
73 | #define COSD_FLAG_WARNINGS 32 |
- | 74 | #define COSD_FLAG_STROMVOLT 64 |
|
74 | 75 | ||
75 | /* ########################################################################## |
76 | /* ########################################################################## |
76 | * FLAGS only usable during runtime (not saved) |
77 | * FLAGS only usable during runtime (not saved) |
77 | * ##########################################################################*/ |
78 | * ##########################################################################*/ |
78 | #define COSD_FLAG_STROMREC 1 |
79 | #define COSD_FLAG_STROMREC 1 |
79 | #define COSD_ICONS_WRITTEN 2 |
80 | #define COSD_ICONS_WRITTEN 2 |
80 | #define COSD_WASFLYING 4 |
81 | #define COSD_WASFLYING 4 |
81 | 82 | ||
82 | /* ########################################################################## |
83 | /* ########################################################################## |
83 | * LED controll |
84 | * LED controll |
84 | * ##########################################################################*/ |
85 | * ##########################################################################*/ |
85 | #define LED1_ON PORTC |= (1 << PC0); |
86 | #define LED1_ON PORTC |= (1 << PC0); |
86 | #define LED1_OFF PORTC &= ~(1 << PC0); |
87 | #define LED1_OFF PORTC &= ~(1 << PC0); |
87 | #define LED2_ON PORTC |= (1 << PC1); |
88 | #define LED2_ON PORTC |= (1 << PC1); |
88 | #define LED2_OFF PORTC &= ~(1 << PC1); |
89 | #define LED2_OFF PORTC &= ~(1 << PC1); |
89 | #define LED3_ON PORTC |= (1 << PC2); |
90 | #define LED3_ON PORTC |= (1 << PC2); |
90 | #define LED3_OFF PORTC &= ~(1 << PC2); |
91 | #define LED3_OFF PORTC &= ~(1 << PC2); |
91 | #define LED4_ON PORTC |= (1 << PC3); |
92 | #define LED4_ON PORTC |= (1 << PC3); |
92 | #define LED4_OFF PORTC &= ~(1 << PC3); |
93 | #define LED4_OFF PORTC &= ~(1 << PC3); |
93 | 94 | ||
94 | /* ########################################################################## |
95 | /* ########################################################################## |
95 | * switch controll |
96 | * switch controll |
96 | * ##########################################################################*/ |
97 | * ##########################################################################*/ |
97 | #define S1_PRESSED !(PINC & (1<<PC5)) |
98 | #define S1_PRESSED !(PINC & (1<<PC5)) |
98 | #define S2_PRESSED !(PINC & (1<<PC4)) |
99 | #define S2_PRESSED !(PINC & (1<<PC4)) |
99 | 100 | ||
100 | /* ########################################################################## |
101 | /* ########################################################################## |
101 | * extern spi controlled vars |
102 | * extern spi controlled vars |
102 | * ##########################################################################*/ |
103 | * ##########################################################################*/ |
103 | extern volatile uint16_t icnt; |
104 | extern volatile uint16_t icnt; |
104 | extern volatile unsigned char * iptr; |
105 | extern volatile unsigned char * iptr; |
105 | extern volatile unsigned char spi_cmd_buffer[]; |
106 | extern volatile uint8_t spi_cmd_buffer[]; |
106 | extern volatile uint8_t spi_ready; |
107 | extern volatile uint8_t spi_ready; |
107 | extern int16_t ampere, max_ampere; |
108 | extern int16_t ampere, max_ampere, s_volt; |
108 | extern int32_t ampere_wasted; |
109 | extern int32_t ampere_wasted; |
109 | 110 | ||
110 | /* ########################################################################## |
111 | /* ########################################################################## |
111 | * struct for displaymodes |
112 | * struct for displaymodes |
112 | * ##########################################################################*/ |
113 | * ##########################################################################*/ |
113 | typedef struct { |
114 | typedef struct { |
114 | int (*dfun)(void); // function pointer |
115 | int (*dfun)(void); // function pointer |
115 | char *desc; // description text |
116 | char *desc; // description text |
116 | } displaymode_t; |
117 | } displaymode_t; |
117 | 118 | ||
118 | const displaymode_t ncdisplaymodes[2]; |
119 | const displaymode_t ncdisplaymodes[2]; |
119 | const displaymode_t fcdisplaymodes[1]; |
120 | const displaymode_t fcdisplaymodes[1]; |
120 | 121 | ||
121 | int (*osd_ncmode)(void); |
122 | int (*osd_ncmode)(void); |
122 | int (*osd_fcmode)(void); |
123 | int (*osd_fcmode)(void); |
123 | 124 | ||
124 | /* ########################################################################## |
125 | /* ########################################################################## |
125 | * vars used by other parts as well |
126 | * vars used by other parts as well |
126 | * ##########################################################################*/ |
127 | * ##########################################################################*/ |
127 | volatile uint16_t setsReceived; |
128 | volatile uint16_t setsReceived; |
128 | 129 | ||
129 | volatile NaviData_t naviData; |
130 | volatile NaviData_t naviData; |
130 | volatile DebugOut_t debugData; |
131 | volatile DebugOut_t debugData; |
131 | 132 | ||
132 | // cache old vars for blinking attribute, checkup is faster than full |
133 | // cache old vars for blinking attribute, checkup is faster than full |
133 | // attribute write each time |
134 | // attribute write each time |
134 | volatile uint8_t last_UBat; |
135 | volatile uint8_t last_UBat; |
135 | volatile uint8_t last_RC_Quality; |
136 | volatile uint8_t last_RC_Quality; |
136 | 137 | ||
137 | // 16bit should be enough, normal LiPos don't last that long |
138 | // 16bit should be enough, normal LiPos don't last that long |
138 | volatile uint16_t uptime; |
139 | volatile uint16_t uptime; |
139 | volatile uint16_t timer; |
140 | volatile uint16_t timer; |
140 | 141 | ||
141 | // remember last time data was received |
142 | // remember last time data was received |
142 | volatile uint8_t seconds_since_last_data; |
143 | volatile uint8_t seconds_since_last_data; |
143 | 144 | ||
144 | // general PAL|NTSC distingiusch stuff |
145 | // general PAL|NTSC distingiusch stuff |
145 | uint8_t top_line; |
146 | uint8_t top_line; |
146 | uint8_t bottom_line; |
147 | uint8_t bottom_line; |
147 | 148 | ||
148 | // battery voltages |
149 | // battery voltages |
149 | uint8_t min_voltage; |
150 | uint8_t min_voltage; |
150 | uint8_t max_voltage; |
151 | uint8_t max_voltage; |
151 | 152 | ||
152 | // Flags |
153 | // Flags |
153 | uint8_t COSD_FLAGS, COSD_FLAGS2, COSD_DISPLAYMODE; |
154 | uint8_t COSD_FLAGS, COSD_FLAGS2, COSD_DISPLAYMODE; |
154 | 155 | ||
155 | // stats for after flight |
156 | // stats for after flight |
156 | int16_t max_Altimeter; |
157 | int16_t max_Altimeter; |
157 | uint8_t min_UBat; |
158 | uint8_t min_UBat; |
158 | 159 | ||
159 | uint16_t max_GroundSpeed; |
160 | uint16_t max_GroundSpeed; |
160 | int16_t max_Distance; |
161 | int16_t max_Distance; |
161 | uint16_t max_FlyingTime; |
162 | uint16_t max_FlyingTime; |
162 | 163 | ||
163 | // flags from last round to check for changes |
164 | // flags from last round to check for changes |
164 | uint8_t old_MKFlags; |
165 | uint8_t old_MKFlags; |
165 | 166 | ||
166 | const char *directions[8]; |
167 | const char *directions[8]; |
167 | const char *stats_item_pointers[8]; |
168 | const char *stats_item_pointers[8]; |
168 | 169 |