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esp32-nmea2000-obp60
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update example task to new handling for the task data api

This commit is contained in:
andreas 2023-10-27 21:09:57 +02:00
parent c03e54601c
commit 95d9025f8e
2 changed files with 33 additions and 25 deletions
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39
lib/exampletask/GwExampleTask.cpp
View File

@ -20,13 +20,38 @@ class ExampleNotWorkingIf: public GwApi::TaskInterfaces::Base{
public:
int someValue=99;
};
DECLARE_TASKIF(exampleTask,ExampleNotWorkingIf);
DECLARE_TASKIF(ExampleNotWorkingIf);
void exampleTask(GwApi *param);
/**
* an init function that ist being called before other initializations from the core
*/
void exampleInit(GwApi *api){
api->getLogger()->logDebug(GwLog::LOG,"example init running");
// make the task known to the core
// the task function should not return (unless you delete the task - see example code)
const String taskName("exampleTask");
api->addUserTask(exampleTask, taskName, 4000);
// this would create our task with a stack size of 4000 bytes
// we declare some capabilities that we can
// use in config.json to only show some
// elements when this capability is set correctly
api->addCapability("testboard", "true");
api->addCapability("testboard2", "true");
// hide some config value
// just set HIDE + the name of the config item to true
api->addCapability("HIDEminXdrInterval", "true");
// example for a user defined help url that will be shown when clicking the help button
api->addCapability("HELP_URL", "https://www.wellenvogel.de");
//we would like to store data with the interfaces that we defined
//the name must match the one we used for addUserTask
api->taskInterfaces()->claim<ExampleTaskIf>(taskName);
//not working interface
if (!api->taskInterfaces()->claim<ExampleNotWorkingIf>(taskName)){
api->getLogger()->logDebug(GwLog::ERROR,"unable to claim ExampleNotWorkingIf");
}
//this example is a more or less useless example how you could set some
//config value to a fixed value
//you can only set config values within the init function
@ -142,10 +167,10 @@ void exampleTask(GwApi *api){
GwApi::Status status;
int counter=api->addCounter("usertest");
int apiResult=0;
ExampleTaskIf e1=apiGetExampleTaskIf(api,apiResult);
ExampleTaskIf e1=api->taskInterfaces()->get<ExampleTaskIf>(apiResult);
LOG_DEBUG(GwLog::LOG,"exampleIf before rs=%d,v=%d,s=%s",apiResult,e1.count,e1.someValue.c_str());
ExampleNotWorkingIf nw1;
bool nwrs=apiSetExampleNotWorkingIf(api,nw1);
bool nwrs=api->taskInterfaces()->set(nw1);
LOG_DEBUG(GwLog::LOG,"exampleNotWorking update returned %d",(int)nwrs);
String voltageTransducer=api->getConfig()->getString(GwConfigDefinitions::exTransducer);
int voltageInstance=api->getConfig()->getInt(GwConfigDefinitions::exInstanceId);
@ -248,13 +273,13 @@ void exampleTask(GwApi *api){
status.n2kTx);
//increment some counter
api->increment(counter,"Test");
ExampleTaskIf e2=apiGetExampleTaskIf(api,apiResult);
ExampleTaskIf e2=api->taskInterfaces()->get<ExampleTaskIf>(apiResult);
LOG_DEBUG(GwLog::LOG,"exampleIf before update rs=%d,v=%d,s=%s",apiResult,e2.count,e2.someValue.c_str());
e1.count+=1;
e1.someValue="running";
bool rs=apiSetExampleTaskIf(api,e1);
bool rs=api->taskInterfaces()->set(e1);
LOG_DEBUG(GwLog::LOG,"exampleIf update rs=%d,v=%d,s=%s",(int)rs,e1.count,e1.someValue.c_str());
ExampleTaskIf e3=apiGetExampleTaskIf(api,apiResult);
ExampleTaskIf e3=api->taskInterfaces()->get<ExampleTaskIf>(apiResult);
LOG_DEBUG(GwLog::LOG,"exampleIf after update rs=%d,v=%d,s=%s",apiResult,e3.count,e3.someValue.c_str());
if (!voltageTransducer.isEmpty()){
//simulate some voltage measurements...

19
lib/exampletask/GwExampleTask.h
View File

@ -8,29 +8,12 @@
//RS485 on groove
#define SERIAL_GROOVE_485
void exampleTask(GwApi *param);
void exampleInit(GwApi *param);
//make the task known to the core
//the task function should not return (unless you delete the task - see example code)
//DECLARE_USERTASK(exampleTask)
//if your task is not happy with the default 2000 bytes of stack, replace the DECLARE_USERTASK
DECLARE_USERTASK_PARAM(exampleTask,4000);
//this would create our task with a stack size of 4000 bytes
//let the core call an init function before the
//N2K Stuff and the communication is set up
//normally you should not need this at all
//this function must return when done - otherwise the core will not start up
DECLARE_INITFUNCTION(exampleInit);
//we declare a capability that we can
//use in config.json to only show some
//elements when this capability is set correctly
DECLARE_CAPABILITY(testboard,true);
DECLARE_CAPABILITY(testboard2,true);
//hide some config value
//just set HIDE + the name of the config item to true
DECLARE_CAPABILITY(HIDEminXdrInterval,true);
//example for a user defined help url that will be shown when clicking the help button
DECLARE_STRING_CAPABILITY(HELP_URL,"https://www.wellenvogel.de");
#endif