├── README.md ├── timerRelay ├── Breadboard_Layout.fzz ├── Breadboard_Layout.jpg └── timerRelay.ino ├── simpleMultiTask └── simpleMultiTask.ino ├── ChibiOS ├── ChibiOS_01 │ └── ChibiOS_01.ino ├── ChibiOS_03 │ └── ChibiOS_03.ino ├── ChibiOS_02 │ └── ChibiOS_02.ino └── ChibiOS_04 │ └── ChibiOS_04.ino └── LICENSE /README.md: -------------------------------------------------------------------------------- 1 | # sketches 2 | Various Arduino sketches 3 | -------------------------------------------------------------------------------- /timerRelay/Breadboard_Layout.fzz: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/ItKindaWorks/sketches/master/timerRelay/Breadboard_Layout.fzz -------------------------------------------------------------------------------- /timerRelay/Breadboard_Layout.jpg: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/ItKindaWorks/sketches/master/timerRelay/Breadboard_Layout.jpg -------------------------------------------------------------------------------- /timerRelay/timerRelay.ino: -------------------------------------------------------------------------------- 1 | #include 2 | 3 | //setup macros for time 4 | #define SECOND 1000L 5 | #define MINUTE SECOND * 60L 6 | #define HOUR MINUTE * 60L 7 | 8 | //how long the relay should be turned on for 9 | const unsigned long runTime = 2 * HOUR; 10 | 11 | //setup the I/O pins 12 | const int relayPin = 4; 13 | const int buttonPin = 0; 14 | 15 | //setup the debouncer for the button 16 | Bounce buttonDebounce = Bounce(); 17 | 18 | void setup(){ 19 | 20 | //setup the relay pin as an output 21 | pinMode(relayPin, OUTPUT); 22 | digitalWrite(relayPin, LOW); 23 | 24 | //setup the button pin and attach it to the debouncer 25 | pinMode(buttonPin, INPUT); 26 | buttonDebounce.attach(buttonPin); 27 | buttonDebounce.interval(50); 28 | 29 | } 30 | 31 | void loop(){ 32 | buttonDebounce.update(); 33 | 34 | //if the user presses the button, trigger the relay 35 | if(buttonDebounce.rose()){ 36 | 37 | //turn the relay on 38 | digitalWrite(relayPin, HIGH); 39 | 40 | //wait for runTime amount of time 41 | delay(runTime); 42 | 43 | //turn the relay off 44 | digitalWrite(relayPin, LOW); 45 | } 46 | 47 | } 48 | -------------------------------------------------------------------------------- /simpleMultiTask/simpleMultiTask.ino: -------------------------------------------------------------------------------- 1 | /* 2 | simpleMultiTask.ino 3 | Copyright (c) 2016 ItKindaWorks All right reserved. 4 | github.com/ItKindaWorks 5 | 6 | This file is part of simpleMultiTask 7 | 8 | simpleMultiTask is free software: you can redistribute it and/or modify 9 | it under the terms of the GNU General Public License as published by 10 | the Free Software Foundation, either version 3 of the License, or 11 | (at your option) any later version. 12 | 13 | simpleMultiTask is distributed in the hope that it will be useful, 14 | but WITHOUT ANY WARRANTY; without even the implied warranty of 15 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 16 | GNU General Public License for more details. 17 | 18 | You should have received a copy of the GNU General Public License 19 | along with simpleMultiTask. If not, see . 20 | */ 21 | 22 | #include 23 | 24 | const int blinkPin1 = 13; 25 | const int blinkPin2 = 12; 26 | 27 | boolean blink1State = false; 28 | boolean blink2State = false; 29 | 30 | Metro blink1Metro = Metro(1000); 31 | Metro blink2Metro = Metro(500); 32 | 33 | 34 | void setup(){ 35 | pinMode(blinkPin1 , OUTPUT); 36 | pinMode(blinkPin2 , OUTPUT); 37 | } 38 | 39 | 40 | void loop(){ 41 | 42 | if(blink1Metro.check()){ 43 | blink1State = !blink1State; 44 | digitalWrite(blinkPin1, blink1State); 45 | } 46 | 47 | 48 | if(blink2Metro.check()){ 49 | blink2State = !blink2State; 50 | digitalWrite(blinkPin2, blink2State); 51 | } 52 | 53 | } 54 | 55 | 56 | 57 | 58 | 59 | 60 | 61 | 62 | 63 | 64 | 65 | 66 | 67 | 68 | 69 | -------------------------------------------------------------------------------- /ChibiOS/ChibiOS_01/ChibiOS_01.ino: -------------------------------------------------------------------------------- 1 | #include 2 | 3 | 4 | static THD_WORKING_AREA(waTh1, 100); 5 | static THD_WORKING_AREA(waTh2, 100); 6 | 7 | struct threadData{ 8 | int _blinkTime; 9 | int _lightPin; 10 | int _fadeTime; 11 | }; 12 | 13 | 14 | 15 | 16 | static THD_FUNCTION (blinkerThread, arg) { 17 | //setup thread vars 18 | threadData *thisData = (threadData*)arg; 19 | int lightPin = thisData->_lightPin; 20 | int blinkTime = thisData->_blinkTime; 21 | 22 | //set the LED pinMode 23 | pinMode(lightPin, OUTPUT); 24 | 25 | while(1){ 26 | 27 | //blink 28 | digitalWrite(lightPin, HIGH); 29 | chThdSleep(blinkTime); 30 | digitalWrite(lightPin, LOW); 31 | chThdSleep(blinkTime); 32 | } 33 | } 34 | 35 | 36 | 37 | static THD_FUNCTION (fadeThread, arg){ 38 | threadData *thisData = (threadData*)arg; 39 | int lightPin = thisData->_lightPin; 40 | int fadeTime = thisData->_fadeTime; 41 | 42 | pinMode(lightPin, OUTPUT); 43 | while(1){ 44 | 45 | for(int i = 0; i < 255; i+=5){ 46 | analogWrite(lightPin, i); 47 | chThdSleep(fadeTime); 48 | } 49 | for(int i = 255; i > 0; i-=5){ 50 | analogWrite(lightPin, i); 51 | chThdSleep(fadeTime); 52 | } 53 | } 54 | } 55 | 56 | 57 | 58 | 59 | 60 | 61 | 62 | 63 | 64 | 65 | //------------------------------------------------------------------------------ 66 | void setup() { 67 | // initialize and start ChibiOS 68 | chBegin(chSetup); 69 | 70 | // should not return 71 | while(1); 72 | } 73 | 74 | 75 | //------------------------------------------------------------------------------ 76 | void chSetup() { 77 | threadData set1; 78 | set1._lightPin = 13; 79 | set1._blinkTime = 300; 80 | 81 | threadData set2; 82 | set2._lightPin = 20; 83 | set2._fadeTime = 10; 84 | 85 | 86 | //schedule thread 2 87 | chThdCreateStatic(waTh1, sizeof(waTh1), NORMALPRIO, blinkerThread, (void*)&set1); 88 | 89 | //schedule thread 3 (fading) 90 | chThdCreateStatic(waTh2, sizeof(waTh2), NORMALPRIO, fadeThread, (void*)&set2); 91 | 92 | 93 | 94 | while(1){ 95 | chThdSleep(10000); 96 | } 97 | } 98 | //------------------------------------------------------------------------------ 99 | void loop() {/* not used */} -------------------------------------------------------------------------------- /ChibiOS/ChibiOS_03/ChibiOS_03.ino: -------------------------------------------------------------------------------- 1 | // Example of using mutexes 2 | #include 3 | 4 | // data structures and stack for thread 2 5 | static THD_WORKING_AREA(waTh2, 100); 6 | 7 | // data structures and stack for thread 3 8 | static THD_WORKING_AREA(waTh3, 100); 9 | 10 | // data structures and stack for thread 3 11 | static THD_WORKING_AREA(waThHB, 64); 12 | 13 | 14 | //create a mutex that we will use to control access to the serial line 15 | MUTEX_DECL(serialMtx); 16 | 17 | 18 | 19 | static THD_FUNCTION(thdTLF1, arg) { 20 | 21 | while(1){ 22 | chMtxLock(&serialMtx); //lock access to the serial line to only this thread 23 | 24 | for(int i = 0; i < 10; i ++){ 25 | Serial.println(i); 26 | chThdSleep(100); 27 | } 28 | 29 | chMtxUnlock(&serialMtx); //release access to the serial line 30 | } 31 | 32 | } 33 | 34 | 35 | 36 | 37 | static THD_FUNCTION (thdTLF2, arg) { 38 | 39 | while(1){ 40 | chMtxLock(&serialMtx); //lock access to the serial line to only this thread 41 | 42 | Serial.println("My Turn!"); 43 | chThdSleep(10); 44 | 45 | chMtxUnlock(&serialMtx); //release access to the serial line 46 | } 47 | 48 | } 49 | 50 | 51 | 52 | //basic heartbeat thread to tell us whether weve crashed 53 | static THD_FUNCTION(heartbeat, arg){ 54 | int ledPin = 13; 55 | 56 | pinMode(ledPin, OUTPUT); 57 | while(1){ 58 | digitalWrite(ledPin, HIGH); 59 | chThdSleep(10); 60 | digitalWrite(ledPin, LOW); 61 | chThdSleep(300); 62 | digitalWrite(ledPin, HIGH); 63 | chThdSleep(10); 64 | digitalWrite(ledPin, LOW); 65 | chThdSleep(1000); 66 | } 67 | } 68 | 69 | 70 | 71 | 72 | 73 | //------------------------------------------------------------------------------ 74 | void setup() { 75 | Serial.begin(115200); 76 | 77 | // initialize and start ChibiOS 78 | chBegin(chSetup); 79 | 80 | // should not return 81 | while(1); 82 | } 83 | 84 | 85 | 86 | //------------------------------------------------------------------------------ 87 | //------------------------------------------------------------------------------ 88 | void chSetup() { 89 | // schedule thread 2 90 | chThdCreateStatic(waTh2, sizeof(waTh2), NORMALPRIO, thdTLF1, NULL); 91 | 92 | // schedule thread 3 93 | chThdCreateStatic(waTh3, sizeof(waTh3), NORMALPRIO + 1, thdTLF2, NULL); 94 | 95 | // schedule heartbeat thread 96 | chThdCreateStatic(waThHB, sizeof(waThHB), NORMALPRIO - 1, heartbeat, NULL); 97 | 98 | while(1){ 99 | chThdSleep(1000); 100 | } 101 | 102 | // main thread is thread 1 at NORMALPRIO 103 | } 104 | //------------------------------------------------------------------------------ 105 | void loop() {/* not used */} -------------------------------------------------------------------------------- /ChibiOS/ChibiOS_02/ChibiOS_02.ino: -------------------------------------------------------------------------------- 1 | // Example of syncronous messages 2 | #include 3 | 4 | // data structures and stack for thread 2 5 | static THD_WORKING_AREA(waTh2, 1000); 6 | thread_t *thread2Pointer; 7 | 8 | // data structures and stack for thread 3 9 | static THD_WORKING_AREA(waTh3, 1000); 10 | thread_t *thread3Pointer; 11 | 12 | // data structures and stack for thread 3 13 | static THD_WORKING_AREA(waThHB, 64); 14 | 15 | 16 | 17 | struct messageData{ //simple struct to hold message data 18 | int timeStamp; 19 | char* message; 20 | }; 21 | 22 | 23 | 24 | 25 | static THD_FUNCTION(thdTLF1, arg) { 26 | messageData* myMessage; //create an empty pointer of type messageData 27 | static int lastTimeStamp = 0; 28 | 29 | while(1){ 30 | chMsgWait(); //wait for a new message 31 | myMessage = (messageData*)chMsgGet(thread3Pointer); //set our message pointer to the location of the message 32 | int receieveTime = chVTGetSystemTime(); //get the current tick 33 | 34 | Serial.println("Message Recieved:"); 35 | Serial.print("Message: "); 36 | Serial.println(myMessage->message); 37 | 38 | chMsgRelease(thread3Pointer, (msg_t)&myMessage); //release the message with a pointer to the original message as our ping back message 39 | lastTimeStamp = myMessage->timeStamp; 40 | 41 | } 42 | } 43 | 44 | 45 | 46 | 47 | static THD_FUNCTION (thdTLF2, arg) { 48 | messageData myMessage; //create a new message with type messageData 49 | 50 | while(1){ 51 | myMessage.message = "Hello World"; //set the payload of the message (in this case, the name) 52 | myMessage.timeStamp = chVTGetSystemTime(); //and the timestamp in ticks just before sending 53 | chMsgSend(thread2Pointer, (msg_t)&myMessage); //send the message and wait for reply (syncronous) 54 | 55 | chThdSleep(100); 56 | } 57 | } 58 | 59 | 60 | 61 | //basic heartbeat thread to tell us whether weve crashed 62 | static THD_FUNCTION(heartbeat, arg){ 63 | int ledPin = 13; 64 | 65 | pinMode(ledPin, OUTPUT); 66 | while(1){ 67 | digitalWrite(ledPin, HIGH); 68 | chThdSleep(10); 69 | digitalWrite(ledPin, LOW); 70 | chThdSleep(300); 71 | digitalWrite(ledPin, HIGH); 72 | chThdSleep(10); 73 | digitalWrite(ledPin, LOW); 74 | chThdSleep(1000); 75 | } 76 | } 77 | 78 | 79 | 80 | 81 | 82 | //------------------------------------------------------------------------------ 83 | void setup() { 84 | Serial.begin(115200); 85 | 86 | // initialize and start ChibiOS 87 | chBegin(chSetup); 88 | 89 | // should not return 90 | while(1); 91 | } 92 | 93 | 94 | 95 | //------------------------------------------------------------------------------ 96 | //------------------------------------------------------------------------------ 97 | void chSetup() { 98 | // schedule thread 2 99 | thread2Pointer = chThdCreateStatic(waTh2, sizeof(waTh2), NORMALPRIO, thdTLF1, NULL); 100 | 101 | // schedule thread 3 102 | thread3Pointer = chThdCreateStatic(waTh3, sizeof(waTh3), NORMALPRIO, thdTLF2, NULL); 103 | 104 | // schedule heartbeat thread 105 | chThdCreateStatic(waThHB, sizeof(waThHB), NORMALPRIO - 1, heartbeat, NULL); 106 | 107 | while(1){ 108 | chThdSleep(1000); 109 | } 110 | 111 | // main thread is thread 1 at NORMALPRIO 112 | } 113 | //------------------------------------------------------------------------------ 114 | void loop() {/* not used */} -------------------------------------------------------------------------------- /ChibiOS/ChibiOS_04/ChibiOS_04.ino: -------------------------------------------------------------------------------- 1 | // example of memory pool and mailboxes with two senders and one receiver 2 | #include 3 | 4 | MUTEX_DECL(pcSerialMutex); 5 | 6 | typedef struct threadInit { 7 | int pin; 8 | int id; 9 | }; 10 | 11 | 12 | //mailbox creation steps: 13 | // 1. (mailMessage) - create struct for mail to be stored/structured 14 | // 2. (myMessageCount) - determine box size (how many messages it can hold) and create const to hold the count 15 | // 3. (myMessages) - create array of structs the size of the mailbox 16 | // 4. (myMessagePool) - declare memory pool with a name and message count (box size from (2)) 17 | // 5. (message) - create msg_t array of boxsize 18 | // 6. (myMail) - create the mailbox with a name, msg_t array from (5), and box size 19 | 20 | 21 | ///////////Mailbox start setup 22 | 23 | typedef struct mailMessage { //(1) type for a memory pool object 24 | int id; 25 | int msg; 26 | int timeStamp; 27 | }; 28 | 29 | 30 | const size_t myMessageCount = 5; //(2) mailbox size and memory pool object count 31 | 32 | //create the mem pool for the messages 33 | mailMessage myMessages[myMessageCount]; //(3) array of memory pool objects 34 | MEMORYPOOL_DECL(myMessagePool, myMessageCount, 0); //(4) memory pool structure 35 | 36 | //create the mailbox to push and pull messages from 37 | msg_t message[myMessageCount]; //(5) slots for mailbox messages 38 | MAILBOX_DECL(myMail, &message, myMessageCount); //(6) mailbox structure 39 | //------------------------------------------------------------------------------------------------------------------------------------------------------------ 40 | 41 | ///////////Mailbox end setup 42 | 43 | 44 | 45 | 46 | ///////////Mailbox functions 47 | 48 | //allocates the next message in the pool and returns a void pointer to that location 49 | //the calling function must know what the expected data type is 50 | void* allocNextMessage(memory_pool_t* messagePool){ 51 | void* p = (void*)chPoolAlloc(messagePool); //allocate the next message in the pool 52 | if (!p) { //if the alloc fails, print and halt 53 | Serial.println("chPoolAlloc failed"); 54 | while(1); 55 | } 56 | return p; //else return pointer to message (the caller must know the expected data type as we return a void*) 57 | } 58 | 59 | //posts the given message to the given mailbox 60 | //the calling function MUST post the correct message type to the mailbox 61 | msg_t postMessage(mailbox_t* mailbox, void* messageToSend){ 62 | 63 | msg_t s = chMBPost(mailbox, (msg_t)messageToSend, TIME_IMMEDIATE); 64 | 65 | if (s != MSG_OK) { //if post retunrs anything other than all good, print and halt 66 | Serial.println("chMBPost failed"); 67 | while(1); 68 | } 69 | 70 | return s; //else return the operation status (should always return RDY_OK) 71 | } 72 | 73 | void initMailboxes(){ 74 | // fill pool with mailMessage array pointers 75 | for (int i = 0; i < myMessageCount; i++) {chPoolFree(&myMessagePool, &myMessages[i]);} 76 | } 77 | 78 | 79 | ///////////Mailbox functions 80 | 81 | 82 | 83 | 84 | 85 | 86 | 87 | //basic heartbeat thread to tell us whether weve crashed 88 | static THD_WORKING_AREA(waTh5, 16); //heartbeat thread 89 | static THD_FUNCTION (heartbeat, arg){ 90 | pinMode(13, OUTPUT); 91 | 92 | while(1){ 93 | digitalWrite(13, HIGH); 94 | chThdSleep(10); 95 | digitalWrite(13, LOW); 96 | chThdSleep(300); 97 | digitalWrite(13, HIGH); 98 | chThdSleep(10); 99 | digitalWrite(13, LOW); 100 | chThdSleep(1000); 101 | } 102 | 103 | } 104 | 105 | 106 | 107 | static THD_WORKING_AREA(waTh1, 64); 108 | 109 | static THD_FUNCTION (counter, arg) { 110 | threadInit* thisThread = (threadInit*) arg; 111 | int msg = 0; 112 | int id = thisThread->id; 113 | 114 | int incVal = 1; 115 | 116 | while (1) { 117 | 118 | //flip the incrementor at 100 and -1 119 | if(msg == 100 || msg == -1){ 120 | incVal = -incVal; 121 | } 122 | 123 | // get object from memory pool 124 | mailMessage* p = (mailMessage*)allocNextMessage(&myMessagePool); 125 | 126 | // form message 127 | p->id = id; 128 | p->msg = msg += incVal; 129 | p->timeStamp = chVTGetSystemTime(); 130 | 131 | // send message 132 | postMessage(&myMail, (void*)p); 133 | 134 | //sleep 135 | chThdSleep(50); 136 | } 137 | } 138 | 139 | static THD_WORKING_AREA(waTh2, 64); 140 | static THD_WORKING_AREA(waTh3, 64); 141 | 142 | static THD_FUNCTION (ADCreader, arg) { 143 | threadInit* thisThread = (threadInit*) arg; 144 | 145 | int msg = 0; 146 | int id = thisThread->id; 147 | int pin = thisThread->pin; 148 | 149 | while (1) { 150 | //get data 151 | msg = analogRead(pin); 152 | 153 | // get object from memory pool 154 | mailMessage* p = (mailMessage*)allocNextMessage(&myMessagePool); 155 | 156 | // form message 157 | p->id = id; 158 | p->msg = msg; 159 | p->timeStamp = chVTGetSystemTime(); 160 | 161 | // send message 162 | postMessage(&myMail, (void*)p); 163 | 164 | //sleep 165 | chThdSleep(50); 166 | } 167 | } 168 | 169 | 170 | static THD_WORKING_AREA(waTh4, 64); 171 | 172 | static THD_FUNCTION (reciever, arg){ 173 | mailMessage *p; 174 | 175 | int msg1Val = -1; 176 | int msg2Val = -1; 177 | int msg3Val = -1; 178 | 179 | 180 | while (1) { 181 | 182 | // get mail 183 | if(chMBFetch(&myMail, (msg_t*)&p, 1) == MSG_OK){ //clarify (msg_t*)&p: cast &p as a msg_t pointer 184 | 185 | if(p->id == 1 && msg1Val == -1){ 186 | msg1Val = p->msg; 187 | } 188 | else if(p->id == 2 && msg2Val == -1){ 189 | msg2Val = p->msg; 190 | } 191 | else if(p->id == 3 && msg3Val == -1){ 192 | msg3Val = p->msg; 193 | } 194 | 195 | // free the message back into pool 196 | chPoolFree(&myMessagePool, p); 197 | } 198 | 199 | 200 | 201 | //print data 202 | if(msg1Val != -1 && msg2Val != -1 && msg3Val != -1){ 203 | //Lock the serial lines 204 | chMtxLock(&pcSerialMutex); 205 | 206 | //print the data 207 | Serial.print(msg1Val); 208 | Serial.print(","); 209 | Serial.print(msg2Val); 210 | Serial.print(","); 211 | Serial.println(msg3Val); 212 | 213 | //unlock the serial line 214 | chMtxUnlock(&pcSerialMutex); 215 | 216 | msg1Val = -1; 217 | msg2Val = -1; 218 | msg3Val = -1; 219 | } 220 | 221 | //sleep 222 | chThdSleep(10); 223 | } 224 | } 225 | 226 | 227 | 228 | 229 | //Thread setup 230 | 231 | void mainThread() { 232 | mySetup(); 233 | while(1){myLoop();} //main thread loop 234 | } 235 | void mySetup(){ 236 | 237 | //incrementor thread setup 238 | threadInit sender1; 239 | sender1.id = 1; 240 | 241 | //ADC thread setup 242 | threadInit sender2; 243 | sender2.id = 2; 244 | sender2.pin = 0; 245 | 246 | threadInit sender3; 247 | sender3.id = 3; 248 | sender3.pin = 1; 249 | 250 | 251 | initMailboxes(); 252 | 253 | //schedule printer thread 254 | chThdCreateStatic(waTh5, sizeof(waTh5), LOWPRIO, heartbeat, (void*)NULL); //heartbeat thread 255 | 256 | //start the serial line 257 | while (!Serial) {chThdSleep(10);} 258 | 259 | //schedule counter thread 260 | chThdCreateStatic(waTh1, sizeof(waTh2), NORMALPRIO, counter, (void*)&sender1); 261 | 262 | //schedule ADC threads 263 | chThdCreateStatic(waTh2, sizeof(waTh2), NORMALPRIO, ADCreader, (void*)&sender2); 264 | chThdCreateStatic(waTh3, sizeof(waTh3), NORMALPRIO, ADCreader, (void*)&sender3); 265 | 266 | //schedule printer thread 267 | chThdCreateStatic(waTh4, sizeof(waTh4), NORMALPRIO, reciever, (void*)NULL); 268 | 269 | while(1){chThdSleep(100);} 270 | } 271 | void myLoop(){ 272 | chThdSleep(10); 273 | } 274 | 275 | void setup() { 276 | Serial.begin(9600); 277 | chBegin(mainThread); 278 | while(1); 279 | } 280 | void loop() { 281 | // not used 282 | } -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | GNU GENERAL PUBLIC LICENSE 2 | Version 3, 29 June 2007 3 | 4 | Copyright (C) 2007 Free Software Foundation, Inc. 5 | Everyone is permitted to copy and distribute verbatim copies 6 | of this license document, but changing it is not allowed. 7 | 8 | Preamble 9 | 10 | The GNU General Public License is a free, copyleft license for 11 | software and other kinds of works. 12 | 13 | The licenses for most software and other practical works are designed 14 | to take away your freedom to share and change the works. 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No Surrender of Others' Freedom. 541 | 542 | If conditions are imposed on you (whether by court order, agreement or 543 | otherwise) that contradict the conditions of this License, they do not 544 | excuse you from the conditions of this License. If you cannot convey a 545 | covered work so as to satisfy simultaneously your obligations under this 546 | License and any other pertinent obligations, then as a consequence you may 547 | not convey it at all. For example, if you agree to terms that obligate you 548 | to collect a royalty for further conveying from those to whom you convey 549 | the Program, the only way you could satisfy both those terms and this 550 | License would be to refrain entirely from conveying the Program. 551 | 552 | 13. Use with the GNU Affero General Public License. 553 | 554 | Notwithstanding any other provision of this License, you have 555 | permission to link or combine any covered work with a work licensed 556 | under version 3 of the GNU Affero General Public License into a single 557 | combined work, and to convey the resulting work. The terms of this 558 | License will continue to apply to the part which is the covered work, 559 | but the special requirements of the GNU Affero General Public License, 560 | section 13, concerning interaction through a network will apply to the 561 | combination as such. 562 | 563 | 14. Revised Versions of this License. 564 | 565 | The Free Software Foundation may publish revised and/or new versions of 566 | the GNU General Public License from time to time. Such new versions will 567 | be similar in spirit to the present version, but may differ in detail to 568 | address new problems or concerns. 569 | 570 | Each version is given a distinguishing version number. If the 571 | Program specifies that a certain numbered version of the GNU General 572 | Public License "or any later version" applies to it, you have the 573 | option of following the terms and conditions either of that numbered 574 | version or of any later version published by the Free Software 575 | Foundation. If the Program does not specify a version number of the 576 | GNU General Public License, you may choose any version ever published 577 | by the Free Software Foundation. 578 | 579 | If the Program specifies that a proxy can decide which future 580 | versions of the GNU General Public License can be used, that proxy's 581 | public statement of acceptance of a version permanently authorizes you 582 | to choose that version for the Program. 583 | 584 | Later license versions may give you additional or different 585 | permissions. However, no additional obligations are imposed on any 586 | author or copyright holder as a result of your choosing to follow a 587 | later version. 588 | 589 | 15. Disclaimer of Warranty. 590 | 591 | THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY 592 | APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT 593 | HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY 594 | OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, 595 | THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 596 | PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM 597 | IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF 598 | ALL NECESSARY SERVICING, REPAIR OR CORRECTION. 599 | 600 | 16. Limitation of Liability. 601 | 602 | IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING 603 | WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS 604 | THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY 605 | GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE 606 | USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF 607 | DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD 608 | PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), 609 | EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF 610 | SUCH DAMAGES. 611 | 612 | 17. Interpretation of Sections 15 and 16. 613 | 614 | If the disclaimer of warranty and limitation of liability provided 615 | above cannot be given local legal effect according to their terms, 616 | reviewing courts shall apply local law that most closely approximates 617 | an absolute waiver of all civil liability in connection with the 618 | Program, unless a warranty or assumption of liability accompanies a 619 | copy of the Program in return for a fee. 620 | 621 | END OF TERMS AND CONDITIONS 622 | 623 | How to Apply These Terms to Your New Programs 624 | 625 | If you develop a new program, and you want it to be of the greatest 626 | possible use to the public, the best way to achieve this is to make it 627 | free software which everyone can redistribute and change under these terms. 628 | 629 | To do so, attach the following notices to the program. It is safest 630 | to attach them to the start of each source file to most effectively 631 | state the exclusion of warranty; and each file should have at least 632 | the "copyright" line and a pointer to where the full notice is found. 633 | 634 | {one line to give the program's name and a brief idea of what it does.} 635 | Copyright (C) {year} {name of author} 636 | 637 | This program is free software: you can redistribute it and/or modify 638 | it under the terms of the GNU General Public License as published by 639 | the Free Software Foundation, either version 3 of the License, or 640 | (at your option) any later version. 641 | 642 | This program is distributed in the hope that it will be useful, 643 | but WITHOUT ANY WARRANTY; without even the implied warranty of 644 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 645 | GNU General Public License for more details. 646 | 647 | You should have received a copy of the GNU General Public License 648 | along with this program. If not, see . 649 | 650 | Also add information on how to contact you by electronic and paper mail. 651 | 652 | If the program does terminal interaction, make it output a short 653 | notice like this when it starts in an interactive mode: 654 | 655 | {project} Copyright (C) {year} {fullname} 656 | This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. 657 | This is free software, and you are welcome to redistribute it 658 | under certain conditions; type `show c' for details. 659 | 660 | The hypothetical commands `show w' and `show c' should show the appropriate 661 | parts of the General Public License. Of course, your program's commands 662 | might be different; for a GUI interface, you would use an "about box". 663 | 664 | You should also get your employer (if you work as a programmer) or school, 665 | if any, to sign a "copyright disclaimer" for the program, if necessary. 666 | For more information on this, and how to apply and follow the GNU GPL, see 667 | . 668 | 669 | The GNU General Public License does not permit incorporating your program 670 | into proprietary programs. If your program is a subroutine library, you 671 | may consider it more useful to permit linking proprietary applications with 672 | the library. If this is what you want to do, use the GNU Lesser General 673 | Public License instead of this License. But first, please read 674 | . 675 | --------------------------------------------------------------------------------