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Diff: main.cpp
- Revision:
- 18:07a79d8f01c3
- Parent:
- 17:0811bdbdd78a
- Child:
- 19:7f7aba7a4a8b
--- a/main.cpp Mon Jul 27 09:16:08 2015 +0000 +++ b/main.cpp Mon Jul 27 09:30:31 2015 +0000 @@ -24,7 +24,11 @@ system libraries. */ + + // change this to 0 to output messages to serial instead of LCD +#define USE_LCD 1 +#if USE_LCD #include "C12832.h" #if defined(TARGET_UBLOX_C027) @@ -38,6 +42,10 @@ #include "K64F.h" #endif +#define printf lcd.cls();lcd.printf + +#endif + #define MQTTCLIENT_QOS2 1 #include "MQTTEthernet.h" @@ -52,8 +60,6 @@ printf("Message arrived: qos %d, retained %d, dup %d, packetid %d\n", message.qos, message.retained, message.dup, message.id); printf("Payload %.*s\n", message.payloadlen, (char*)message.payload); ++arrivedcount; - lcd.cls(); - lcd.puts((char*)message.payload); } @@ -63,21 +69,16 @@ float version = 0.5; char* topic = "mbed-sample"; - lcd.cls(); - lcd.printf("HelloMQTT: version is %f\n", version); + printf("HelloMQTT: version is %f\n", version); MQTT::Client<MQTTEthernet, Countdown> client = MQTT::Client<MQTTEthernet, Countdown>(ipstack); char* hostname = "m2m.eclipse.org"; int port = 1883; - lcd.cls(); - lcd.printf("Connecting to %s:%d\n", hostname, port); + printf("Connecting to %s:%d\n", hostname, port); int rc = ipstack.connect(hostname, port); if (rc != 0) - { - lcd.cls(); - lcd.printf("rc from TCP connect is %d\n", rc); - } + printf("rc from TCP connect is %d\n", rc); MQTTPacket_connectData data = MQTTPacket_connectData_initializer; data.MQTTVersion = 3; @@ -85,16 +86,10 @@ data.username.cstring = "testuser"; data.password.cstring = "testpassword"; if ((rc = client.connect(data)) != 0) - { - lcd.cls(); - lcd.printf("rc from MQTT connect is %d\n", rc); - } + printf("rc from MQTT connect is %d\n", rc); if ((rc = client.subscribe(topic, MQTT::QOS1, messageArrived)) != 0) - { - lcd.cls(); - lcd.printf("rc from MQTT subscribe is %d\n", rc); - } + printf("rc from MQTT subscribe is %d\n", rc); MQTT::Message message; @@ -129,19 +124,18 @@ if ((rc = client.unsubscribe(topic)) != 0) { lcd.cls(); - lcd.printf("rc from unsubscribe was %d\n", rc); + printf("rc from unsubscribe was %d\n", rc); } if ((rc = client.disconnect()) != 0) { lcd.cls(); - lcd.printf("rc from disconnect was %d\n", rc); + printf("rc from disconnect was %d\n", rc); } ipstack.disconnect(); - lcd.cls(); - lcd.printf("Version %.2f: finish %d msgs\n", version, arrivedcount); + printf("Version %.2f: finish %d msgs\n", version, arrivedcount); return 0; }