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| 1 | /*#######################################################################################*/ |
1 | /*#######################################################################################*/ |
| 2 | /* !!! THIS IS NOT FREE SOFTWARE !!! */ |
2 | /* !!! THIS IS NOT FREE SOFTWARE !!! */ |
| 3 | /*#######################################################################################*/ |
3 | /*#######################################################################################*/ |
| 4 | // ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ |
4 | // ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ |
| 5 | // + Copyright (c) 2008 Ingo Busker, Holger Buss |
5 | // + Copyright (c) 2008 Ingo Busker, Holger Buss |
| 6 | // + Nur für den privaten Gebrauch |
6 | // + Nur für den privaten Gebrauch |
| 7 | // + FOR NON COMMERCIAL USE ONLY |
7 | // + FOR NON COMMERCIAL USE ONLY |
| 8 | // + www.MikroKopter.com |
8 | // + www.MikroKopter.com |
| 9 | // ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ |
9 | // ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ |
| 10 | // + Es gilt für das gesamte Projekt (Hardware, Software, Binärfiles, Sourcecode und Dokumentation), |
10 | // + Es gilt für das gesamte Projekt (Hardware, Software, Binärfiles, Sourcecode und Dokumentation), |
| 11 | // + dass eine Nutzung (auch auszugsweise) nur für den privaten (nicht-kommerziellen) Gebrauch zulässig ist. |
11 | // + dass eine Nutzung (auch auszugsweise) nur für den privaten (nicht-kommerziellen) Gebrauch zulässig ist. |
| 12 | // + Sollten direkte oder indirekte kommerzielle Absichten verfolgt werden, ist mit uns (info@mikrokopter.de) Kontakt |
12 | // + Sollten direkte oder indirekte kommerzielle Absichten verfolgt werden, ist mit uns (info@mikrokopter.de) Kontakt |
| 13 | // + bzgl. der Nutzungsbedingungen aufzunehmen. |
13 | // + bzgl. der Nutzungsbedingungen aufzunehmen. |
| 14 | // + Eine kommerzielle Nutzung ist z.B.Verkauf von MikroKoptern, Bestückung und Verkauf von Platinen oder Bausätzen, |
14 | // + Eine kommerzielle Nutzung ist z.B.Verkauf von MikroKoptern, Bestückung und Verkauf von Platinen oder Bausätzen, |
| 15 | // + Verkauf von Luftbildaufnahmen, usw. |
15 | // + Verkauf von Luftbildaufnahmen, usw. |
| 16 | // ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ |
16 | // ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ |
| 17 | // + Werden Teile des Quellcodes (mit oder ohne Modifikation) weiterverwendet oder veröffentlicht, |
17 | // + Werden Teile des Quellcodes (mit oder ohne Modifikation) weiterverwendet oder veröffentlicht, |
| 18 | // + unterliegen sie auch diesen Nutzungsbedingungen und diese Nutzungsbedingungen incl. Copyright müssen dann beiliegen |
18 | // + unterliegen sie auch diesen Nutzungsbedingungen und diese Nutzungsbedingungen incl. Copyright müssen dann beiliegen |
| 19 | // ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ |
19 | // ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ |
| 20 | // + Sollte die Software (auch auszugesweise) oder sonstige Informationen des MikroKopter-Projekts |
20 | // + Sollte die Software (auch auszugesweise) oder sonstige Informationen des MikroKopter-Projekts |
| 21 | // + auf anderen Webseiten oder sonstigen Medien veröffentlicht werden, muss unsere Webseite "http://www.mikrokopter.de" |
21 | // + auf anderen Webseiten oder sonstigen Medien veröffentlicht werden, muss unsere Webseite "http://www.mikrokopter.de" |
| 22 | // + eindeutig als Ursprung verlinkt werden |
22 | // + eindeutig als Ursprung verlinkt werden |
| 23 | // ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ |
23 | // ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ |
| 24 | // + Keine Gewähr auf Fehlerfreiheit, Vollständigkeit oder Funktion |
24 | // + Keine Gewähr auf Fehlerfreiheit, Vollständigkeit oder Funktion |
| 25 | // + Benutzung auf eigene Gefahr |
25 | // + Benutzung auf eigene Gefahr |
| 26 | // + Wir übernehmen keinerlei Haftung für direkte oder indirekte Personen- oder Sachschäden |
26 | // + Wir übernehmen keinerlei Haftung für direkte oder indirekte Personen- oder Sachschäden |
| 27 | // ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ |
27 | // ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ |
| 28 | // + Die PORTIERUNG der Software (oder Teile davon) auf andere Systeme (ausser der Hardware von www.mikrokopter.de) ist nur |
28 | // + Die PORTIERUNG der Software (oder Teile davon) auf andere Systeme (ausser der Hardware von www.mikrokopter.de) ist nur |
| 29 | // + mit unserer Zustimmung zulässig |
29 | // + mit unserer Zustimmung zulässig |
| 30 | // ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ |
30 | // ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ |
| 31 | // + Teile, die nicht eindeutig mit unserer Lizenzvereinbarung gekennzeichnet sind, unterliegen u.U. eigenen Vereinbarungen: |
31 | // + Teile, die nicht eindeutig mit unserer Lizenzvereinbarung gekennzeichnet sind, unterliegen u.U. eigenen Vereinbarungen: |
| 32 | // + z.B. Die Funktion printf_P() unterliegt ihrer eigenen Lizenz |
32 | // + z.B. Die Funktion printf_P() unterliegt ihrer eigenen Lizenz |
| 33 | // ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ |
33 | // ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ |
| 34 | // + Redistributions of source code (with or without modifications) must retain the above copyright notice, |
34 | // + Redistributions of source code (with or without modifications) must retain the above copyright notice, |
| 35 | // + this list of conditions and the following disclaimer. |
35 | // + this list of conditions and the following disclaimer. |
| 36 | // + * Neither the name of the copyright holders nor the names of contributors may be used to endorse or promote products derived |
36 | // + * Neither the name of the copyright holders nor the names of contributors may be used to endorse or promote products derived |
| 37 | // + from this software without specific prior written permission. |
37 | // + from this software without specific prior written permission. |
| 38 | // + * The use of this project (hardware, software, binary files, sources and documentation) is only permitted |
38 | // + * The use of this project (hardware, software, binary files, sources and documentation) is only permitted |
| 39 | // + for non-commercial use (directly or indirectly) |
39 | // + for non-commercial use (directly or indirectly) |
| 40 | // + Commercial use (for excample: selling of MikroKopters, selling of PCBs, assembly, ...) is only permitted |
40 | // + Commercial use (for excample: selling of MikroKopters, selling of PCBs, assembly, ...) is only permitted |
| 41 | // + with our written permission |
41 | // + with our written permission |
| 42 | // + * If sources or documentations are redistributet on other webpages, out webpage (http://www.MikroKopter.de) must be |
42 | // + * If sources or documentations are redistributet on other webpages, out webpage (http://www.MikroKopter.de) must be |
| 43 | // + clearly linked as origin |
43 | // + clearly linked as origin |
| 44 | // + * PORTING this software (or part of it) to systems (other than hardware from www.mikrokopter.de) is NOT allowed |
44 | // + * PORTING this software (or part of it) to systems (other than hardware from www.mikrokopter.de) is NOT allowed |
| 45 | // |
45 | // |
| 46 | // + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
46 | // + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
| 47 | // + AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
47 | // + AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| 48 | // + IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
48 | // + IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
| 49 | // + ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE |
49 | // + ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE |
| 50 | // + LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
50 | // + LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
| 51 | // + CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
51 | // + CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
| 52 | // + SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
52 | // + SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
| 53 | // + INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
53 | // + INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
| 54 | // + CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
54 | // + CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
| 55 | // + ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
55 | // + ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
| 56 | // + POSSIBILITY OF SUCH DAMAGE. |
56 | // + POSSIBILITY OF SUCH DAMAGE. |
| 57 | // ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ |
57 | // ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ |
| 58 | //#define MCLK96MHZ |
58 | //#define MCLK96MHZ |
| 59 | const unsigned long _Main_Crystal = 25000; |
59 | const unsigned long _Main_Crystal = 25000; |
| 60 | #include <stdio.h> |
60 | #include <stdio.h> |
| 61 | #include "91x_lib.h" |
61 | #include "91x_lib.h" |
| 62 | #include "led.h" |
62 | #include "led.h" |
| 63 | #include "uart0.h" |
63 | #include "uart0.h" |
| 64 | #include "uart1.h" |
64 | #include "uart1.h" |
| 65 | #include "uart2.h" |
65 | #include "uart2.h" |
| 66 | #include "GPS.h" |
66 | #include "GPS.h" |
| 67 | #include "i2c.h" |
67 | #include "i2c.h" |
| 68 | #include "timer.h" |
68 | #include "timer.h" |
| 69 | #include "spi_slave.h" |
69 | #include "spi_slave.h" |
| 70 | #include "fat16.h" |
70 | #include "fat16.h" |
| 71 | #include "usb.h" |
71 | #include "usb.h" |
| 72 | #include "sdc.h" |
72 | #include "sdc.h" |
| 73 | #include "logging.h" |
73 | #include "logging.h" |
| 74 | #include "settings.h" |
74 | #include "settings.h" |
| 75 | #include "main.h" |
75 | #include "main.h" |
| 76 | 76 | ||
| 77 | u32 TimerCompassUpdate; |
77 | u32 TimerCompassUpdate; |
| 78 | u32 TimerCheckError; |
78 | u32 TimerCheckError; |
| 79 | u32 ErrorCode = 0; |
79 | u32 ErrorCode = 0; |
| 80 | u16 BeepTime; |
80 | u16 BeepTime; |
| 81 | u8 NCFlags = 0; |
81 | u8 NCFlags = 0; |
| 82 | 82 | ||
| 83 | u8 ClearMKFlags = 0; |
83 | u8 ClearMKFlags = 0; |
| 84 | u8 StopNavigation = 0; |
84 | u8 StopNavigation = 0; |
| 85 | Param_t Parameter; |
85 | Param_t Parameter; |
| 86 | volatile FC_t FC; |
86 | volatile FC_t FC; |
| 87 | 87 | ||
| 88 | s8 ErrorMSG[25]; |
88 | s8 ErrorMSG[25]; |
| 89 | 89 | ||
| 90 | //---------------------------------------------------------------------------------------------------- |
90 | //---------------------------------------------------------------------------------------------------- |
| 91 | void SCU_Config(void) |
91 | void SCU_Config(void) |
| 92 | { |
92 | { |
| 93 | /* configure PLL and set it as master clock source */ |
93 | /* configure PLL and set it as master clock source */ |
| 94 | SCU_MCLKSourceConfig(SCU_MCLK_OSC); // set master clock source to external oscillator clock (25MHz) before diabling the PLL |
94 | SCU_MCLKSourceConfig(SCU_MCLK_OSC); // set master clock source to external oscillator clock (25MHz) before diabling the PLL |
| 95 | SCU_PLLCmd(DISABLE); // now disable the PLL |
95 | SCU_PLLCmd(DISABLE); // now disable the PLL |
| 96 | #ifdef MCLK96MHZ |
96 | #ifdef MCLK96MHZ |
| 97 | SCU_BRCLKDivisorConfig(SCU_BRCLK_Div2); // set BRCLK to MCLK/2 = 48MHz |
97 | SCU_BRCLKDivisorConfig(SCU_BRCLK_Div2); // set BRCLK to MCLK/2 = 48MHz |
| 98 | SCU_PCLKDivisorConfig(SCU_PCLK_Div4); // set PCLK (APB bus clock) divisor to 4 (half Reference Clock) |
98 | SCU_PCLKDivisorConfig(SCU_PCLK_Div4); // set PCLK (APB bus clock) divisor to 4 (half Reference Clock) |
| 99 | SCU_RCLKDivisorConfig(SCU_RCLK_Div2); // set RCLK (Reference Clock) divisor to 1 (full PPL clock) |
99 | SCU_RCLKDivisorConfig(SCU_RCLK_Div2); // set RCLK (Reference Clock) divisor to 1 (full PPL clock) |
| 100 | SCU_HCLKDivisorConfig(SCU_HCLK_Div2); // set HCLK (AHB bus clock) divisor to 1 (full Reference Clock) |
100 | SCU_HCLKDivisorConfig(SCU_HCLK_Div2); // set HCLK (AHB bus clock) divisor to 1 (full Reference Clock) |
| 101 | SCU_PLLFactorsConfig(192,25,2); // PLL = 96 MHz, Feedback Divider N=192, Pre-Divider M=25, Post-Divider P=2 |
101 | SCU_PLLFactorsConfig(192,25,2); // PLL = 96 MHz, Feedback Divider N=192, Pre-Divider M=25, Post-Divider P=2 |
| 102 | #else |
102 | #else |
| 103 | SCU_BRCLKDivisorConfig(SCU_BRCLK_Div1); // set BRCLK to MCLK = 48MHz |
103 | SCU_BRCLKDivisorConfig(SCU_BRCLK_Div1); // set BRCLK to MCLK = 48MHz |
| 104 | SCU_PCLKDivisorConfig(SCU_PCLK_Div2); // set PCLK (APB bus clock) divisor to 2 (half Reference Clock) |
104 | SCU_PCLKDivisorConfig(SCU_PCLK_Div2); // set PCLK (APB bus clock) divisor to 2 (half Reference Clock) |
| 105 | SCU_RCLKDivisorConfig(SCU_RCLK_Div1); // set RCLK (Reference Clock) divisor to 1 (full PPL clock) |
105 | SCU_RCLKDivisorConfig(SCU_RCLK_Div1); // set RCLK (Reference Clock) divisor to 1 (full PPL clock) |
| 106 | SCU_HCLKDivisorConfig(SCU_HCLK_Div1); // set HCLK (AHB bus clock) divisor to 1 (full Reference Clock) |
106 | SCU_HCLKDivisorConfig(SCU_HCLK_Div1); // set HCLK (AHB bus clock) divisor to 1 (full Reference Clock) |
| 107 | SCU_PLLFactorsConfig(192,25,3); // PLL = 48 MHz, Feedback Divider N=192, Pre-Divider M=25, Post-Divider P=3 |
107 | SCU_PLLFactorsConfig(192,25,3); // PLL = 48 MHz, Feedback Divider N=192, Pre-Divider M=25, Post-Divider P=3 |
| 108 | #endif |
108 | #endif |
| 109 | SCU_PLLCmd(ENABLE); // Enable PLL (is disabled by SCU_PLLFactorsConfig) |
109 | SCU_PLLCmd(ENABLE); // Enable PLL (is disabled by SCU_PLLFactorsConfig) |
| 110 | SCU_MCLKSourceConfig(SCU_MCLK_PLL); // set master clock source to PLL |
110 | SCU_MCLKSourceConfig(SCU_MCLK_PLL); // set master clock source to PLL |
| 111 | } |
111 | } |
| 112 | 112 | ||
| 113 | //---------------------------------------------------------------------------------------------------- |
113 | //---------------------------------------------------------------------------------------------------- |
| 114 | void GetNaviCtrlVersion(void) |
114 | void GetNaviCtrlVersion(void) |
| 115 | { |
115 | { |
| 116 | u8 msg[25]; |
116 | u8 msg[25]; |
| 117 | 117 | ||
| 118 | sprintf(msg,"\n\r NaviCtrl V%d.%d%c", VERSION_MAJOR, VERSION_MINOR, 'a'+ VERSION_PATCH); |
118 | sprintf(msg,"\n\r NaviCtrl V%d.%d%c", VERSION_MAJOR, VERSION_MINOR, 'a'+ VERSION_PATCH); |
| 119 | UART1_PutString(msg); |
119 | UART1_PutString(msg); |
| 120 | } |
120 | } |
| 121 | - | ||
| 122 | - | ||
| 123 | //---------------------------------------------------------------------------------------------------- |
- | |
| 124 | s8* GenerateGPSLogFileName(void) |
- | |
| 125 | { |
- | |
| 126 | static u16 filenum = 0; // file name counter |
- | |
| 127 | static s8 filename[30]; |
- | |
| 128 | static DateTime_t LastTime = {0,0,0,0,0,0,0,0}; |
- | |
| 129 | - | ||
| 130 | if(SystemTime.Valid) |
- | |
| 131 | { |
- | |
| 132 | // if the day has been changed |
- | |
| 133 | if((LastTime.Year != SystemTime.Year) || (LastTime.Month != SystemTime.Month) || (LastTime.Day != SystemTime.Day)) |
- | |
| 134 | { |
- | |
| 135 | LastTime.Year = SystemTime.Year; |
- | |
| 136 | LastTime.Month = SystemTime.Month; |
- | |
| 137 | LastTime.Day = SystemTime.Day; |
- | |
| 138 | LastTime.Valid = 1; |
- | |
| 139 | filenum = 0; // reset file counter |
- | |
| 140 | } |
- | |
| 141 | sprintf(filename, "LOG/%04i%02i%02i/GPS%05i.KML", SystemTime.Year, SystemTime.Month, SystemTime.Day, filenum); |
- | |
| 142 | filenum++; |
- | |
| 143 | return filename; |
- | |
| 144 | } |
- | |
| 145 | else return NULL; |
- | |
| 146 | } |
- | |
| 147 | - | ||
| 148 | 121 | ||
| 149 | //---------------------------------------------------------------------------------------------------- |
122 | //---------------------------------------------------------------------------------------------------- |
| 150 | void CheckErrors(void) |
123 | void CheckErrors(void) |
| 151 | { |
124 | { |
| 152 | if(!CheckSPIOkay) |
125 | if(!CheckSPIOkay) |
| 153 | { |
126 | { |
| 154 | LED_RED_ON; |
127 | LED_RED_ON; |
| 155 | sprintf(ErrorMSG,"no FC communication "); |
128 | sprintf(ErrorMSG,"no FC communication "); |
| 156 | ErrorCode = 3; |
129 | ErrorCode = 3; |
| 157 | StopNavigation = 1; |
130 | StopNavigation = 1; |
| 158 | } |
131 | } |
| 159 | else if(!CheckI2COkay) |
132 | else if(!CheckI2COkay) |
| 160 | { |
133 | { |
| 161 | LED_RED_ON; |
134 | LED_RED_ON; |
| 162 | sprintf(ErrorMSG,"no MK3Mag communication "); |
135 | sprintf(ErrorMSG,"no MK3Mag communication "); |
| 163 | ErrorCode = 4; |
136 | ErrorCode = 4; |
| 164 | StopNavigation = 1; |
137 | StopNavigation = 1; |
| 165 | } |
138 | } |
| 166 | else if(FC_Version.Compatible != FC_SPI_COMPATIBLE) |
139 | else if(FC_Version.Compatible != FC_SPI_COMPATIBLE) |
| 167 | { |
140 | { |
| 168 | LED_RED_ON; |
141 | LED_RED_ON; |
| 169 | sprintf(ErrorMSG,"FC not compatible "); |
142 | sprintf(ErrorMSG,"FC not compatible "); |
| 170 | ErrorCode = 1; |
143 | ErrorCode = 1; |
| 171 | StopNavigation = 1; |
144 | StopNavigation = 1; |
| 172 | } |
145 | } |
| 173 | else if(MK3MAG_Version.Compatible != MK3MAG_I2C_COMPATIBLE) |
146 | else if(MK3MAG_Version.Compatible != MK3MAG_I2C_COMPATIBLE) |
| 174 | { |
147 | { |
| 175 | sprintf(ErrorMSG,"MK3Mag not compatible "); |
148 | sprintf(ErrorMSG,"MK3Mag not compatible "); |
| 176 | LED_RED_ON; |
149 | LED_RED_ON; |
| 177 | ErrorCode = 2; |
150 | ErrorCode = 2; |
| 178 | StopNavigation = 1; |
151 | StopNavigation = 1; |
| 179 | } |
152 | } |
| 180 | else if(!CheckGPSOkay) |
153 | else if(!CheckGPSOkay) |
| 181 | { |
154 | { |
| 182 | LED_RED_ON; |
155 | LED_RED_ON; |
| 183 | sprintf(ErrorMSG,"no GPS communication "); |
156 | sprintf(ErrorMSG,"no GPS communication "); |
| 184 | ErrorCode = 5; |
157 | ErrorCode = 5; |
| 185 | StopNavigation = 1; |
158 | StopNavigation = 1; |
| 186 | } |
159 | } |
| 187 | else if(I2C_Heading.Heading < 0) |
160 | else if(I2C_Heading.Heading < 0) |
| 188 | { |
161 | { |
| 189 | LED_RED_ON; |
162 | LED_RED_ON; |
| 190 | sprintf(ErrorMSG,"bad compass value "); |
163 | sprintf(ErrorMSG,"bad compass value "); |
| 191 | ErrorCode = 6; |
164 | ErrorCode = 6; |
| 192 | StopNavigation = 1; |
165 | StopNavigation = 1; |
| 193 | } |
166 | } |
| 194 | else if(FC.RC_Quality < 100) |
167 | else if(FC.RC_Quality < 100) |
| 195 | { |
168 | { |
| 196 | LED_RED_ON; |
169 | LED_RED_ON; |
| 197 | sprintf(ErrorMSG,"RC Signal lost "); |
170 | sprintf(ErrorMSG,"RC Signal lost "); |
| 198 | ErrorCode = 7; |
171 | ErrorCode = 7; |
| 199 | } |
172 | } |
| 200 | else // no error occured |
173 | else // no error occured |
| 201 | { |
174 | { |
| 202 | sprintf(ErrorMSG,"No Error "); |
175 | sprintf(ErrorMSG,"No Error "); |
| 203 | ErrorCode = 0; |
176 | ErrorCode = 0; |
| 204 | StopNavigation = 0; |
177 | StopNavigation = 0; |
| 205 | LED_RED_OFF; |
178 | LED_RED_OFF; |
| 206 | } |
179 | } |
| 207 | CheckSPIOkay = 0; |
180 | CheckSPIOkay = 0; |
| 208 | CheckGPSOkay = 0; |
181 | CheckGPSOkay = 0; |
| 209 | CheckI2COkay = 0; |
182 | CheckI2COkay = 0; |
| 210 | } |
183 | } |
| 211 | 184 | ||
| 212 | 185 | ||
| 213 | 186 | ||
| 214 | //---------------------------------------------------------------------------------------------------- |
187 | //---------------------------------------------------------------------------------------------------- |
| 215 | int main(void) |
188 | int main(void) |
| 216 | { |
189 | { |
| 217 | /* Configure the system clocks */ |
190 | /* Configure the system clocks */ |
| 218 | SCU_Config(); |
191 | SCU_Config(); |
| 219 | /* init VIC (Vectored Interrupt Controller) */ |
192 | /* init VIC (Vectored Interrupt Controller) */ |
| 220 | SCU_AHBPeriphClockConfig(__VIC,ENABLE); // enable AHB bus clock for VIC |
193 | SCU_AHBPeriphClockConfig(__VIC,ENABLE); // enable AHB bus clock for VIC |
| 221 | SCU_AHBPeriphReset(__VIC, DISABLE); // disable reset state for VIC |
194 | SCU_AHBPeriphReset(__VIC, DISABLE); // disable reset state for VIC |
| 222 | VIC_DeInit(); // deinitializes the VIC module registers to their default reset values. |
195 | VIC_DeInit(); // deinitializes the VIC module registers to their default reset values. |
| 223 | // initialize the interrupt handler |
196 | // initialize the interrupt handler |
| 224 | Interrupt_Init(); |
197 | Interrupt_Init(); |
| 225 | // initialize timer 1 |
198 | // initialize timer 1 |
| 226 | TIMER1_Init(); |
199 | TIMER1_Init(); |
| 227 | // initialize the LEDs (needs Timer 1) |
200 | // initialize the LEDs (needs Timer 1) |
| 228 | Led_Init(); |
201 | Led_Init(); |
| 229 | // initialize the debug UART1 |
202 | // initialize the debug UART1 |
| 230 | UART1_Init(); |
203 | UART1_Init(); |
| 231 | UART1_PutString("\r\n---------------------------------------------"); |
204 | UART1_PutString("\r\n---------------------------------------------"); |
| 232 | // initialize UART2 to FLIGHTCTRL |
205 | // initialize UART2 to FLIGHTCTRL |
| 233 | UART2_Init(); |
206 | UART2_Init(); |
| 234 | // initialize UART0 (to MKGPS or MK3MAG) |
207 | // initialize UART0 (to MKGPS or MK3MAG) |
| 235 | UART0_Init(); |
208 | UART0_Init(); |
| 236 | // initialize usb |
209 | // initialize usb |
| 237 | USB_ConfigInit(); |
210 | USB_ConfigInit(); |
| 238 | // initialize SPI0 to FC |
211 | // initialize SPI0 to FC |
| 239 | SPI0_Init(); |
212 | SPI0_Init(); |
| 240 | // initialize i2c bus to MK3MAG (needs Timer 1) |
213 | // initialize i2c bus to MK3MAG (needs Timer 1) |
| 241 | I2C1_Init(); |
214 | I2C1_Init(); |
| 242 | // initialize the gps position controller (needs Timer 1) |
215 | // initialize the gps position controller (needs Timer 1) |
| 243 | GPS_Init(); |
216 | GPS_Init(); |
| 244 | // initialize fat16 partition on sd card (needs Timer 1) |
217 | // initialize fat16 partition on sd card (needs Timer 1) |
| 245 | Fat16_Init(); |
218 | Fat16_Init(); |
| 246 | // initialize the settings |
219 | // initialize the settings |
| 247 | Settings_Init(); |
220 | Settings_Init(); |
| 248 | // initialize logging (needs settings) |
221 | // initialize logging (needs settings) |
| 249 | Logging_Init(); |
222 | Logging_Init(); |
| 250 | 223 | ||
| 251 | TimerCompassUpdate = SetDelay(5); |
224 | TimerCompassUpdate = SetDelay(5); |
| 252 | TimerCheckError = SetDelay(3000); |
225 | TimerCheckError = SetDelay(3000); |
| 253 | UART1_PutString("\r\n---------------------------------------------"); |
226 | UART1_PutString("\r\n---------------------------------------------"); |
| 254 | UART1_PutString("\n\r Version information:"); |
227 | UART1_PutString("\n\r Version information:"); |
| 255 | GetNaviCtrlVersion(); |
228 | GetNaviCtrlVersion(); |
| 256 | SPI0_GetFlightCtrlVersion(); |
229 | SPI0_GetFlightCtrlVersion(); |
| 257 | if(FC_Version.Compatible != FC_SPI_COMPATIBLE) |
230 | if(FC_Version.Compatible != FC_SPI_COMPATIBLE) |
| 258 | { |
231 | { |
| 259 | //sprintf(ErrorMSG,"\r\n %d <-> %d", FlightCtrlVersion.NaviCompatible, FC_SPI_COMPATIBLE); |
232 | //sprintf(ErrorMSG,"\r\n %d <-> %d", FlightCtrlVersion.NaviCompatible, FC_SPI_COMPATIBLE); |
| 260 | //UART1_PutString(ErrorMSG); |
233 | //UART1_PutString(ErrorMSG); |
| 261 | UART1_PutString("\n\r Flight-Ctrl not compatible"); |
234 | UART1_PutString("\n\r Flight-Ctrl not compatible"); |
| 262 | LED_RED_ON; |
235 | LED_RED_ON; |
| 263 | } |
236 | } |
| 264 | 237 | ||
| 265 | I2C1_GetMK3MagVersion(); |
238 | I2C1_GetMK3MagVersion(); |
| 266 | if(MK3MAG_Version.Compatible != MK3MAG_I2C_COMPATIBLE) |
239 | if(MK3MAG_Version.Compatible != MK3MAG_I2C_COMPATIBLE) |
| 267 | { |
240 | { |
| 268 | UART1_PutString("\n\r MK3Mag not compatible"); |
241 | UART1_PutString("\n\r MK3Mag not compatible"); |
| 269 | LED_RED_ON; |
242 | LED_RED_ON; |
| 270 | } |
243 | } |
| 271 | 244 | ||
| 272 | UART1_PutString("\r\n---------------------------------------------\r\n\r\n"); |
245 | UART1_PutString("\r\n---------------------------------------------\r\n\r\n"); |
| 273 | 246 | ||
| 274 | for (;;) |
247 | for (;;) |
| 275 | { |
248 | { |
| 276 | UART1_ProcessRxData(); // process request |
249 | UART1_ProcessRxData(); // process request |
| 277 | UART1_TransmitTxData(); // send answer |
250 | UART1_TransmitTxData(); // send answer |
| 278 | 251 | ||
| 279 | UART0_ProcessRxData(); // process request |
252 | UART0_ProcessRxData(); // process request |
| 280 | UART0_TransmitTxData(); // send answer |
253 | UART0_TransmitTxData(); // send answer |
| 281 | 254 | ||
| 282 | USB_ProcessRxData(); // process request |
255 | USB_ProcessRxData(); // process request |
| 283 | USB_TransmitTxData(); // send answer |
256 | USB_TransmitTxData(); // send answer |
| 284 | 257 | ||
| 285 | SPI0_UpdateBuffer(); |
258 | SPI0_UpdateBuffer(); |
| 286 | 259 | ||
| 287 | // ------------------------- I2C Timing -------------------------------- |
260 | // ------------------------- I2C Timing -------------------------------- |
| 288 | if(I2C_State != I2C_OFF) |
261 | if(I2C_State != I2C_OFF) |
| 289 | { |
262 | { |
| 290 | if (CheckDelay(TimerCompassUpdate)) |
263 | if (CheckDelay(TimerCompassUpdate)) |
| 291 | { |
264 | { |
| 292 | // check for hanging I2C bus |
265 | // check for hanging I2C bus |
| 293 | if(CheckDelay(I2C1_Timeout)) |
266 | if(CheckDelay(I2C1_Timeout)) |
| 294 | { // reset I2C |
267 | { // reset I2C |
| 295 | UART1_PutString("\n\rCommunication-Error: MK3Mag\n\r"); |
268 | UART1_PutString("\n\rCommunication-Error: MK3Mag\n\r"); |
| 296 | I2C1_Deinit(); |
269 | I2C1_Deinit(); |
| 297 | I2C1_Init(); |
270 | I2C1_Init(); |
| 298 | } |
271 | } |
| 299 | else |
272 | else |
| 300 | { // check for incomming compass calibration request |
273 | { // check for incomming compass calibration request |
| 301 | // update CalByte from spi input queue |
274 | // update CalByte from spi input queue |
| 302 | fifo_get(&CompassCalcStateFiFo, (u8 *)&(I2C_WriteCal.CalByte)); |
275 | fifo_get(&CompassCalcStateFiFo, (u8 *)&(I2C_WriteCal.CalByte)); |
| 303 | // send new calstate |
276 | // send new calstate |
| 304 | if(I2C_ReadCal.CalByte != I2C_WriteCal.CalByte) |
277 | if(I2C_ReadCal.CalByte != I2C_WriteCal.CalByte) |
| 305 | { |
278 | { |
| 306 | I2C1_SendCommand(I2C_CMD_WRITE_CAL); |
279 | I2C1_SendCommand(I2C_CMD_WRITE_CAL); |
| 307 | } |
280 | } |
| 308 | else // request current heading |
281 | else // request current heading |
| 309 | { |
282 | { |
| 310 | I2C1_SendCommand(I2C_CMD_READ_HEADING); |
283 | I2C1_SendCommand(I2C_CMD_READ_HEADING); |
| 311 | } |
284 | } |
| 312 | TimerCompassUpdate = SetDelay(25); // every 25 ms |
285 | TimerCompassUpdate = SetDelay(25); // every 25 ms |
| 313 | } |
286 | } |
| 314 | 287 | ||
| 315 | } |
288 | } |
| 316 | } |
289 | } |
| 317 | 290 | ||
| 318 | // ---------------- Error Check Timing ---------------------------- |
291 | // ---------------- Error Check Timing ---------------------------- |
| 319 | if(CheckDelay(TimerCheckError)) |
292 | if(CheckDelay(TimerCheckError)) |
| 320 | { |
293 | { |
| 321 | TimerCheckError = SetDelay(1000); |
294 | TimerCheckError = SetDelay(1000); |
| 322 | if(!CheckSPIOkay) GPS_Navigation(); // process the GPS data even if the FC is not connected |
295 | if(!CheckSPIOkay) GPS_Navigation(); // process the GPS data even if the FC is not connected |
| 323 | CheckErrors(); |
296 | CheckErrors(); |
| 324 | if(FC.MKFlags & MKFLAG_FLY) NaviData.FlyingTime++; // we want to count the battery-time |
297 | if(FC.MKFlags & MKFLAG_FLY) NaviData.FlyingTime++; // we want to count the battery-time |
| 325 | // else NaviData.FlyingTime = 0; |
298 | // else NaviData.FlyingTime = 0; |
| 326 | UART1_Request_SendFollowMe = TRUE; |
299 | UART1_Request_SendFollowMe = TRUE; |
| 327 | if(SerialLinkOkay) SerialLinkOkay--; |
300 | if(SerialLinkOkay) SerialLinkOkay--; |
| 328 | if(SerialLinkOkay < 250 - 5) NCFlags |= NC_FLAG_NOSERIALLINK; // 5 seconds timeout for serial communication |
301 | if(SerialLinkOkay < 250 - 5) NCFlags |= NC_FLAG_NOSERIALLINK; // 5 seconds timeout for serial communication |
| 329 | else NCFlags &= ~NC_FLAG_NOSERIALLINK; |
302 | else NCFlags &= ~NC_FLAG_NOSERIALLINK; |
| 330 | } |
303 | } |
| 331 | // ---------------- Logging --------------------------------------- |
304 | // ---------------- Logging --------------------------------------- |
| 332 | Logging_Update(); |
305 | Logging_Update(); |
| 333 | } |
306 | } |
| 334 | } |
307 | } |
| 335 | 308 | ||
| 336 | 309 | ||
| 337 | 310 | ||