Documentation
For Arduino users
CompHotspot_v0_32.ino
How to Use
This example shows that ,when the hot component on the Nextion screen is pressed or released, the debug serial will output the debug information every time.
Author
Wu Pengfei (email:pengf.nosp@m.ei.w.nosp@m.u@ite.nosp@m.ad.c.nosp@m.c)
Date
2015/7/10 2016/12/25 bring HMI up to v0.32 to avoid too old issues by Patrick Martin, no other changes made
#include "Nextion.h"
NexHotspot hot0 = NexHotspot(0, 1, "hot0");
NexHotspot hot1 = NexHotspot(0, 2, "hot1");
NexTouch *nex_listen_list[] =
{
&hot0,
&hot1,
NULL
};
void hot0PushCallback(void *ptr)
{
dbSerialPrintln("hot0PushCallback");
dbSerialPrint("ptr=");
dbSerialPrintln((uint32_t)ptr);
}
void hot1PushCallback(void *ptr)
{
dbSerialPrintln("hot1PushCallback");
dbSerialPrint("ptr=");
dbSerialPrintln((uint32_t)ptr);
}
void hot0PopCallback(void *ptr)
{
dbSerialPrintln("hot0PopCallback");
dbSerialPrint("ptr=");
dbSerialPrintln((uint32_t)ptr);
}
void hot1PopCallback(void *ptr)
{
dbSerialPrintln("hot1PopCallback");
dbSerialPrint("ptr=");
dbSerialPrintln((uint32_t)ptr);
}
void setup(void)
{
hot0.attachPush(hot0PushCallback, &hot0);
hot0.attachPop(hot0PopCallback, &hot0);
hot1.attachPush(hot1PushCallback, &hot1);
hot1.attachPop(hot1PopCallback, &hot1);
dbSerialPrintln("setup done");
}
void loop(void)
{
nexLoop(nex_listen_list);
}