Guilhem Saurel
/
niMQTT_example
An exemple for the lib niMQTT
Diff: main.cpp
- Revision:
- 0:db40c618e10c
- Child:
- 2:d42e14112adf
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/main.cpp Wed Aug 07 13:42:24 2013 +0000 @@ -0,0 +1,37 @@ +#include "mbed.h" +#include "rtos.h" +#include "niMQTT.h" +#include "EthernetInterface.h" + +EthernetInterface eth; + +DigitalOut led(LED1); +DigitalIn pub(p14); + +void callback(char *topic, char *message) { + printf("==== New PUBLISH received ====\r\n"); + printf(topic); + printf("\r\n------------------------------\r\n"); + printf(message); + printf("\r\n------------ end -------------\r\n"); +} + +int main() { + printf("\r\n====================================================\r\n"); + eth.init(); + do printf("Connection...\r\n"); while (eth.connect() != 0); + + niMQTT client("10.41.51.53", callback); + + client.pub("mbed", "Hello World"); + + client.sub("mbed", false); + + while(true) { + if (pub) client.pub("mbed", "test"); + led = 0; + wait(1); + led = 1; + wait(1); + } +} \ No newline at end of file