Rev 349 | Rev 368 | Go to most recent revision | Details | Compare with Previous | Last modification | View Log | RSS feed
Rev | Author | Line No. | Line |
---|---|---|---|
349 | ingob | 1 | /*#######################################################################################*/ |
2 | /* !!! THIS IS NOT FREE SOFTWARE !!! */ |
||
3 | /*#######################################################################################*/ |
||
4 | // ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ |
||
5 | // + www.MikroKopter.com |
||
6 | // ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ |
||
360 | holgerb | 7 | // + Software Nutzungsbedingungen (english version: see below) |
8 | // + der Fa. HiSystems GmbH, Flachsmeerstrasse 2, 26802 Moormerland - nachfolgend Lizenzgeber genannt - |
||
9 | // + Der Lizenzgeber räumt dem Kunden ein nicht-ausschließliches, zeitlich und räumlich* unbeschränktes Recht ein, die im den |
||
10 | // + Mikrocontroller verwendete Firmware für die Hardware Flight-Ctrl, Navi-Ctrl, BL-Ctrl, MK3Mag & PC-Programm MikroKopter-Tool |
||
11 | // + - nachfolgend Software genannt - nur für private Zwecke zu nutzen. |
||
12 | // + Der Einsatz dieser Software ist nur auf oder mit Produkten des Lizenzgebers zulässig. |
||
349 | ingob | 13 | // ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ |
360 | holgerb | 14 | // + Die vom Lizenzgeber gelieferte Software ist urheberrechtlich geschützt. Alle Rechte an der Software sowie an sonstigen im |
15 | // + Rahmen der Vertragsanbahnung und Vertragsdurchführung überlassenen Unterlagen stehen im Verhältnis der Vertragspartner ausschließlich dem Lizenzgeber zu. |
||
16 | // + Die in der Software enthaltenen Copyright-Vermerke, Markenzeichen, andere Rechtsvorbehalte, Seriennummern sowie |
||
17 | // + sonstige der Programmidentifikation dienenden Merkmale dürfen vom Kunden nicht verändert oder unkenntlich gemacht werden. |
||
18 | // + Der Kunde trifft angemessene Vorkehrungen für den sicheren Einsatz der Software. Er wird die Software gründlich auf deren |
||
19 | // + Verwendbarkeit zu dem von ihm beabsichtigten Zweck testen, bevor er diese operativ einsetzt. |
||
20 | // + Die Haftung des Lizenzgebers wird - soweit gesetzlich zulässig - begrenzt in Höhe des typischen und vorhersehbaren |
||
21 | // + Schadens. Die gesetzliche Haftung bei Personenschäden und nach dem Produkthaftungsgesetz bleibt unberührt. Dem Lizenzgeber steht jedoch der Einwand |
||
22 | // + des Mitverschuldens offen. |
||
23 | // + Der Kunde trifft angemessene Vorkehrungen für den Fall, dass die Software ganz oder teilweise nicht ordnungsgemäß arbeitet. |
||
24 | // + Er wird die Software gründlich auf deren Verwendbarkeit zu dem von ihm beabsichtigten Zweck testen, bevor er diese operativ einsetzt. |
||
25 | // + Der Kunde wird er seine Daten vor Einsatz der Software nach dem Stand der Technik sichern. |
||
26 | // + Der Kunde ist darüber unterrichtet, dass der Lizenzgeber seine Daten im zur Vertragsdurchführung erforderlichen Umfang |
||
27 | // + und auf Grundlage der Datenschutzvorschriften erhebt, speichert, verarbeitet und, sofern notwendig, an Dritte übermittelt. |
||
28 | // + *) Die räumliche Nutzung bezieht sich nur auf den Einsatzort, nicht auf die Reichweite der programmierten Software. |
||
29 | // + #### ENDE DER NUTZUNGSBEDINGUNGEN ####' |
||
30 | // + Hinweis: Informationen über erweiterte Nutzungsrechte (wie z.B. Nutzung für nicht-private Zwecke) sind auf Anfrage per Email an info(@)hisystems.de verfügbar. |
||
349 | ingob | 31 | // ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ |
360 | holgerb | 32 | // + Software LICENSING TERMS |
349 | ingob | 33 | // ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ |
360 | holgerb | 34 | // + of HiSystems GmbH, Flachsmeerstrasse 2, 26802 Moormerland, Germany - the Licensor - |
35 | // + The Licensor grants the customer a non-exclusive license to use the microcontroller firmware of the Flight-Ctrl, Navi-Ctrl, BL-Ctrl, and MK3Mag hardware |
||
36 | // + (the Software) exclusively for private purposes. The License is unrestricted with respect to time and territory*. |
||
37 | // + The Software may only be used with the Licensor's products. |
||
38 | // + The Software provided by the Licensor is protected by copyright. With respect to the relationship between the parties to this |
||
39 | // + agreement, all rights pertaining to the Software and other documents provided during the preparation and execution of this |
||
40 | // + agreement shall be the property of the Licensor. |
||
41 | // + The information contained in the Software copyright notices, trademarks, other legal reservations, serial numbers and other |
||
42 | // + features that can be used to identify the program may not be altered or defaced by the customer. |
||
43 | // + The customer shall be responsible for taking reasonable precautions |
||
44 | // + for the safe use of the Software. The customer shall test the Software thoroughly regarding its suitability for the |
||
45 | // + intended purpose before implementing it for actual operation. The Licensor's liability shall be limited to the extent of typical and |
||
46 | // + foreseeable damage to the extent permitted by law, notwithstanding statutory liability for bodily injury and product |
||
47 | // + liability. However, the Licensor shall be entitled to the defense of contributory negligence. |
||
48 | // + The customer will take adequate precautions in the case, that the software is not working properly. The customer will test |
||
49 | // + the software for his purpose before any operational usage. The customer will backup his data before using the software. |
||
50 | // + The customer understands that the Licensor collects, stores and processes, and, where required, forwards, customer data |
||
51 | // + to third parties to the extent necessary for executing the agreement, subject to applicable data protection and privacy regulations. |
||
52 | // + *) The territory aspect only refers to the place where the Software is used, not its programmed range. |
||
53 | // + #### END OF LICENSING TERMS #### |
||
54 | // + Note: For information on license extensions (e.g. commercial use), please contact us at info(@)hisystems.de. |
||
349 | ingob | 55 | // ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ |
56 | |||
57 | #include <stdio.h> |
||
58 | #include <stdarg.h> |
||
59 | #include <string.h> |
||
60 | #include "91x_lib.h" |
||
61 | #include "config.h" |
||
62 | #include "main.h" |
||
63 | #include "fat16.h" |
||
64 | #include "ftphelper.h" |
||
65 | #include "mkprotocol.h" |
||
66 | #include "debug.h" |
||
67 | #include "uart1.h" |
||
68 | |||
69 | |||
70 | typedef struct |
||
71 | { |
||
72 | u8 Name[13]; |
||
73 | u8 Attribute; |
||
74 | u32 Size; |
||
75 | |||
76 | } __attribute__((packed)) FTP_direntry_t; |
||
77 | |||
78 | FTP_direntry_t FTP_direntry; |
||
79 | |||
80 | char FTP_data[DATA_TRANSFER_SIZE+1]; // rx & tx buffer to avoid 2 buffers |
||
81 | |||
82 | u16 CompressBuffer(char *buf, u16 size, u16 offset) |
||
83 | { |
||
84 | #define KEYWORD_COUNT 27 |
||
85 | |||
86 | const char keyword[KEYWORD_COUNT][16]= |
||
87 | {"Altimeter>\0 \0", |
||
88 | "Current>\0 \0", |
||
89 | "Variometer>\0 \0", |
||
90 | "GroundSpeed>\0 \0", |
||
91 | "VerticalSpeed>\0\0", |
||
92 | "FlightTime>\0 \0", |
||
93 | "Voltage>\0 \0", |
||
94 | "Capacity>\0 \0", |
||
95 | "RCQuality>\0 \0", |
||
96 | "RCRSSI>\0 \0", |
||
97 | "Compass>\0 \0", |
||
98 | "NickAngle>\0 \0", |
||
99 | "RollAngle>\0 \0", |
||
100 | "NCFlag>\0 \0", |
||
101 | "ErrorCode>\0 \0", |
||
102 | "TargetBearing>\0\0", |
||
103 | "RCSticks>\0 \0", |
||
104 | "GPSSticks>\0 \0", |
||
105 | "extensions>\0 \0", |
||
106 | "Course>\0 \0", |
||
107 | "trkpt\0 \0", |
||
108 | "time>\0 \0", |
||
109 | "sat>\0 \0", |
||
110 | "ele>\0 \0", |
||
111 | " lat=\0 \0", |
||
112 | " lon=\0 \0", |
||
113 | "TargetDistance>\0" }; |
||
114 | u16 i, count = size; |
||
115 | char *s = NULL, *start = buf+offset; |
||
116 | |||
117 | for ( i = 0; i < KEYWORD_COUNT; i++) |
||
118 | { |
||
119 | s = strstr(start, keyword[i]); |
||
120 | if (s != NULL) |
||
121 | { u8 keylen = strlen(keyword[i]); |
||
122 | *s= 27; |
||
123 | *(s+1) = i+1; |
||
124 | count-= (keylen-2); |
||
125 | memcpy(s+2, s+keylen, count - (s-buf)); |
||
126 | i--; |
||
127 | } |
||
128 | } |
||
129 | |||
130 | return (count); |
||
131 | } |
||
132 | // -------------------------------------------------------------------- |
||
133 | void CheckFTPCommand(u8 FTP_command) |
||
134 | { |
||
135 | static Find_t fe; |
||
136 | static File_t *fp = NULL; |
||
137 | static u8 blockindex, compressLevel = 0; |
||
138 | |||
139 | u32 filesize; |
||
140 | |||
141 | switch (FTP_command) |
||
142 | { |
||
143 | case FTP_CMD_FINDFIRST: |
||
144 | FTP_direntry.Name[0] = 0; |
||
145 | if (findfirst_("*.*", 0x35, &fe)) |
||
146 | { |
||
147 | memcpy(&FTP_direntry.Name, &fe.name, 13); |
||
148 | FTP_direntry.Attribute = fe.fp.Attribute; |
||
149 | FTP_direntry.Size = fe.fp.Size; |
||
150 | // Debug(FTP_direntry.Name); |
||
151 | } |
||
152 | |||
153 | MKProtocol_CreateSerialFrame(&UART1_tx_buffer, 'F', NC_ADDRESS, 2, &FTP_command, 1, &FTP_direntry, sizeof(FTP_direntry)); |
||
154 | break; |
||
155 | |||
156 | case FTP_CMD_FINDNEXT: |
||
157 | |||
158 | FTP_direntry.Name[0] = 0; |
||
159 | |||
160 | if (findnext_(&fe)) |
||
161 | { |
||
162 | memcpy(&FTP_direntry.Name, &fe.name, 13); |
||
163 | FTP_direntry.Attribute = fe.fp.Attribute; |
||
164 | FTP_direntry.Size = fe.fp.Size; |
||
165 | // Debug(FTP_direntry.Name); |
||
166 | } |
||
167 | |||
168 | MKProtocol_CreateSerialFrame(&UART1_tx_buffer, 'F', NC_ADDRESS, 2, &FTP_command, 1, &FTP_direntry, sizeof(FTP_direntry)); |
||
169 | break; |
||
170 | |||
171 | case FTP_CMD_GET_CWD: |
||
172 | { |
||
173 | char data_null = 0; |
||
174 | MKProtocol_CreateSerialFrame(&UART1_tx_buffer, 'F', NC_ADDRESS, 3, &FTP_command, 1, GetPath(), strlen(GetPath()), &data_null, 1 ); |
||
175 | } |
||
176 | |||
177 | break; |
||
178 | |||
179 | case FTP_CMD_SET_CWD: |
||
180 | |||
181 | chdir_(FTP_data); |
||
182 | break; |
||
183 | |||
184 | case FTP_CMD_OPEN_FILE: |
||
185 | { |
||
186 | u8 filefound; |
||
187 | |||
188 | compressLevel = FTP_data[0]; |
||
189 | fp = fopen_(&FTP_data[1], 'r'); |
||
190 | if (fp != NULL) |
||
191 | { |
||
192 | filefound = 1; |
||
193 | filesize = fp->Size; |
||
194 | blockindex = 0; // reset index counter |
||
195 | } |
||
196 | else filefound = 0; // this means, no valid file found for transfer |
||
197 | |||
198 | |||
199 | MKProtocol_CreateSerialFrame(&UART1_tx_buffer, 'F', NC_ADDRESS, 3, &FTP_command, 1, &filefound, 1, &filesize, sizeof(filesize)); |
||
200 | } |
||
201 | break; |
||
202 | |||
203 | case FTP_CMD_GET_FILE_DATA: |
||
204 | { |
||
205 | u16 size = DATA_TRANSFER_SIZE; |
||
206 | |||
207 | if (FTP_data[0] == blockindex + 1) // next block is requested |
||
208 | { |
||
209 | blockindex++; |
||
210 | } |
||
211 | else if (FTP_data[0] == blockindex) // repeat last block |
||
212 | { |
||
213 | fseek_(fp, SEEK_CUR, -DATA_TRANSFER_SIZE); // set filepointer to beginning of last block |
||
214 | } |
||
215 | else blockindex = FTP_data[0]+ 10; // ABORT transfer, blockindex now out of valid range |
||
216 | |||
217 | fread_(FTP_data, DATA_TRANSFER_SIZE, 1, fp); // read data block to buffer); |
||
218 | FTP_data[DATA_TRANSFER_SIZE] = 0; |
||
219 | |||
220 | if (compressLevel) |
||
221 | { |
||
222 | size = CompressBuffer(FTP_data, DATA_TRANSFER_SIZE, 0); |
||
223 | |||
224 | if (compressLevel > 1) |
||
225 | { |
||
226 | if (size < DATA_TRANSFER_SIZE - 50) |
||
227 | { |
||
228 | fread_(&FTP_data[size], DATA_TRANSFER_SIZE - size, 1, fp); // read data block to buffer); |
||
229 | FTP_data[DATA_TRANSFER_SIZE] = 0; |
||
230 | size = CompressBuffer(FTP_data, DATA_TRANSFER_SIZE, size); |
||
231 | } |
||
232 | } |
||
233 | } |
||
234 | |||
235 | MKProtocol_CreateSerialFrame(&UART1_tx_buffer, 'F', NC_ADDRESS, 4, &FTP_command, 1, &blockindex, 1, &size, 2, &FTP_data, size); |
||
236 | } |
||
237 | break; |
||
238 | |||
239 | case FTP_CMD_CLOSE_FILE: |
||
240 | fclose_(fp); |
||
241 | Debug("ftp: CloseFile"); |
||
242 | |||
243 | break; |
||
244 | |||
245 | case FTP_CMD_NONE: |
||
246 | default: |
||
247 | FTP_command = FTP_CMD_NONE; |
||
248 | Debug("ftp: CMD None"); |
||
249 | break; |
||
250 | } |
||
251 | } |
||
252 | |||
253 |