Sample program for using Pubnub on AT&T IoT Starter Kit (which has the WNC modem)
Dependencies: Pubnub_mbed2_sync WNCInterface mbed-rtos mbed
Fork of WNCInterface_M2XMQTTdemo by
main.cpp
- Committer:
- sveljko
- Date:
- 2016-11-10
- Revision:
- 9:dcb02cfdc63c
- Parent:
- 8:57a5d7fbba6d
- Child:
- 10:f05fb235b75b
File content as of revision 9:dcb02cfdc63c:
#include "mbed.h" #include "WNCInterface.h" #include "pubnub_sync.h" #define CRLF "\r\n" WNCInterface eth; MODSERIAL pc(USBTX,USBRX,256,256); extern "C" int myprintf(char *, ...) { return 0; } int main() { pc.baud(115200); pc.printf(CRLF CRLF "Pubnub Test starting..." CRLF); pc.printf("init() returned 0x%04X" CRLF, eth.init(NULL,&pc)); eth.connect(); pc.printf("IP Address: %s" CRLF, eth.getIPAddress()); eth.doDebug(1); pubnub_t *pbp = pubnub_alloc(); pubnub_init(pbp, "demo", "demo"); while (true) { pubnub_res rslt = pubnub_publish(pbp, "hello_world", "\"Hello world from MBed WNC!\""); if (rslt != PNR_STARTED) { pc.printf("Failed to start publishing, rslt=%d"CRLF, rslt); } else { rslt = pubnub_await(pbp); if (rslt != PNR_OK) { pc.printf("Failed to finished publishing, rslt=%d"CRLF, rslt); } else { pc.printf("Published! Response from Pubnub: %s"CRLF, pubnub_last_publish_result(pbp)); } } rslt = pubnub_subscribe(pbp, "hello_world", 0); if (rslt != PNR_STARTED) { pc.printf("Failed to start subscribing, rslt=%d"CRLF, rslt); } else { rslt = pubnub_await(pbp); if (rslt != PNR_OK) { pc.printf("Failed to finished subscribing, rslt=%d"CRLF, rslt); } else { pc.printf("Subscribed! Received messages follow: %s"CRLF); while (char const *msg = pubnub_get(pbp)) { pc.printf("subscribe got: %s"CRLF, msg); } } } wait_ms(1000); } }