Mangirdas Skripka / Android

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Android.cpp@4:5f1af832e593, 2018-01-14 (annotated)

Committer:
maskas
Date:
Sun Jan 14 07:59:44 2018 +0000
Revision:
4:5f1af832e593
Parent:
3:36ff03cb6bab
Child:
5:0df77b612c09
kind of working

Who changed what in which revision?

UserRevisionLine numberNew contents of line
maskas 0:9b41a36d03d9 1
maskas 0:9b41a36d03d9 2
maskas 0:9b41a36d03d9 3 #include "mbed.h"
maskas 2:aeecb6277fc7 4 #include<string>
maskas 0:9b41a36d03d9 5 #include "Android.h"
maskas 3:36ff03cb6bab 6 #include "rtos.h"
maskas 2:aeecb6277fc7 7
maskas 2:aeecb6277fc7 8 #define ARDUINO_STARTED "AR1"
maskas 2:aeecb6277fc7 9 #define ANDROID_CONNECTED "AN1"
maskas 2:aeecb6277fc7 10 #define OK "OK"
maskas 2:aeecb6277fc7 11 #define ARDUINO_HEART_BEAT "ARD_HB"
maskas 2:aeecb6277fc7 12 #define ANDROID_HEART_BEAT "AND_HB"
maskas 2:aeecb6277fc7 13 #define DISPENSING_STARTED "DISP1"
maskas 2:aeecb6277fc7 14 #define DISPENSING_COMPLETE "DISP2"
maskas 2:aeecb6277fc7 15 #define DISPENSING_NO_PAYMENT "DISP0"
maskas 2:aeecb6277fc7 16 #define PRODUCT_TAKEN "TAKEN"
maskas 2:aeecb6277fc7 17 #define DISPENSING_FAILED "DISP3"
maskas 2:aeecb6277fc7 18 #define TAKE_PAYMENT "PAY1"
maskas 2:aeecb6277fc7 19 #define TAKING_PAYMENT "PAY2"
maskas 2:aeecb6277fc7 20 #define PAYMENT_RECEIVED "PAY3"
maskas 2:aeecb6277fc7 21 #define PAYMENT_FAILED "PAY4"
maskas 2:aeecb6277fc7 22 #define SHOW_HOME_SCREEN "HOME"
maskas 2:aeecb6277fc7 23 #define PRODUCT_SELECTED "SELECTION"
maskas 2:aeecb6277fc7 24
maskas 2:aeecb6277fc7 25 #define COMMAND_CONNECTED 100
maskas 2:aeecb6277fc7 26 #define COMMAND_HEARTH_BEAT 101
maskas 2:aeecb6277fc7 27 #define COMMAND_PRODUCT_SELECT 102
maskas 2:aeecb6277fc7 28 #define COMMAND_TAKE_PAYMENT 103
maskas 2:aeecb6277fc7 29 #define COMMAND_DISPENSE 104
maskas 2:aeecb6277fc7 30 #define COMMAND_VALUE 200
maskas 2:aeecb6277fc7 31 #define COMMAND_UNKNOWN 900
maskas 2:aeecb6277fc7 32
maskas 2:aeecb6277fc7 33
maskas 2:aeecb6277fc7 34
maskas 2:aeecb6277fc7 35
maskas 4:5f1af832e593 36 Android::Android(Serial& serial, Carousel& carousel): serial(serial), myled(LED1), carousel(carousel) {
maskas 3:36ff03cb6bab 37 this->serial.attach(callback(this, &Android::onData));
maskas 1:6d9353593c3c 38 this->ticker.attach(callback(this, &Android::hearthBeat), 5.0f);
maskas 3:36ff03cb6bab 39
maskas 0:9b41a36d03d9 40 }
maskas 0:9b41a36d03d9 41
maskas 2:aeecb6277fc7 42
maskas 0:9b41a36d03d9 43 void Android::hearthBeat(void)
maskas 0:9b41a36d03d9 44 {
maskas 2:aeecb6277fc7 45 this->sendToAndroid(ARDUINO_HEART_BEAT);
maskas 2:aeecb6277fc7 46 }
maskas 0:9b41a36d03d9 47
maskas 2:aeecb6277fc7 48 void Android::sendToAndroid(string message)
maskas 2:aeecb6277fc7 49 {
maskas 2:aeecb6277fc7 50 printf("Sent to Android: %s\n", message);
maskas 2:aeecb6277fc7 51 this->serial.printf("%s\n", message);
maskas 2:aeecb6277fc7 52 this->serial.putc(-91);
maskas 0:9b41a36d03d9 53 }
maskas 0:9b41a36d03d9 54
maskas 3:36ff03cb6bab 55
maskas 0:9b41a36d03d9 56 void Android::onData(void)
maskas 0:9b41a36d03d9 57 {
maskas 0:9b41a36d03d9 58 char command[50];
maskas 3:36ff03cb6bab 59
maskas 3:36ff03cb6bab 60 this->serial.scanf("%s", command);
maskas 2:aeecb6277fc7 61
maskas 3:36ff03cb6bab 62 if (strncmp(command, ANDROID_CONNECTED, sizeof(ANDROID_CONNECTED)-1) == 0) {
maskas 3:36ff03cb6bab 63 printf("%s\n", command);
maskas 3:36ff03cb6bab 64 this->sendToAndroid(OK);
maskas 3:36ff03cb6bab 65 } else if (strncmp(command, ANDROID_HEART_BEAT, sizeof(ANDROID_HEART_BEAT)-1) == 0) {
maskas 3:36ff03cb6bab 66 printf("%s\n", command);
maskas 3:36ff03cb6bab 67 } else if (strncmp(command, PRODUCT_SELECTED, sizeof(PRODUCT_SELECTED)-1) == 0) {
maskas 3:36ff03cb6bab 68 int section = this->readNumber();
maskas 3:36ff03cb6bab 69 printf("Selected %d\n", section);
maskas 3:36ff03cb6bab 70 } else if (strncmp(command, TAKE_PAYMENT, sizeof(TAKE_PAYMENT)-1) == 0) {
maskas 3:36ff03cb6bab 71 printf("%s\n", command);
maskas 3:36ff03cb6bab 72 } else if (strncmp(command, DISPENSING_NO_PAYMENT, sizeof(DISPENSING_NO_PAYMENT)-1) == 0) {
maskas 3:36ff03cb6bab 73 int section = this->readNumber();
maskas 3:36ff03cb6bab 74 printf("Dispensing %d\n", section);
maskas 3:36ff03cb6bab 75 this->carousel.dispenseProduct(section);
maskas 3:36ff03cb6bab 76 } else {
maskas 3:36ff03cb6bab 77 printf("Unknown command: |%s|\n", command);
maskas 3:36ff03cb6bab 78 }
maskas 3:36ff03cb6bab 79
maskas 3:36ff03cb6bab 80 this->serial.getc();//read newline
maskas 3:36ff03cb6bab 81 }
maskas 2:aeecb6277fc7 82
maskas 4:5f1af832e593 83
maskas 3:36ff03cb6bab 84 int Android::readNumber() {
maskas 3:36ff03cb6bab 85 this->serial.getc();//read newline
maskas 3:36ff03cb6bab 86 char serialString[5];
maskas 3:36ff03cb6bab 87 this->serial.scanf("%s", serialString);
maskas 3:36ff03cb6bab 88
maskas 3:36ff03cb6bab 89 int answer;
maskas 3:36ff03cb6bab 90 char* end = NULL;
maskas 3:36ff03cb6bab 91 answer = strtol (serialString,&end,10);
maskas 3:36ff03cb6bab 92 return answer;
maskas 0:9b41a36d03d9 93 }