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add some documentation, cleanup

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Thomas Herrmann 2024-03-06 19:15:04 +01:00 committed by Thomas Göttgens
parent 73c77b663c
commit 09e08e0091
2 changed files with 29 additions and 17 deletions
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39
src/modules/esp32/PaxcounterModule.cpp
View File

@ -7,7 +7,18 @@
PaxcounterModule *paxcounterModule;
// paxcounterModule->sendInfo(NODENUM_BROADCAST);
/**
* Callback function for libpax.
* We only clear our sent flag here, since this function is called from another thread, so we
* cannot send to the mesh directly.
*/
void PaxcounterModule::handlePaxCounterReportRequest()
{
// The libpax library already updated our data structure, just before invoking this callback.
LOG_INFO("PaxcounterModule: libpax reported new data: wifi=%d; ble=%d; uptime=%lu\n",
paxcounterModule->count_from_libpax.wifi_count, paxcounterModule->count_from_libpax.ble_count, millis() / 1000);
paxcounterModule->reportedDataSent = false;
}
PaxcounterModule::PaxcounterModule()
: concurrency::OSThread("PaxcounterModule"),
@ -15,15 +26,20 @@ PaxcounterModule::PaxcounterModule()
{
}
/**
* Send the Pax information to the mesh if we got new data from libpax.
* This is called periodically from our runOnce() method and will actually send the data to the mesh
* if libpax updated it since the last transmission through the callback.
* @param dest - destination node (usually NODENUM_BROADCAST)
* @return false if sending is unnecessary, true if information was sent
*/
bool PaxcounterModule::sendInfo(NodeNum dest)
{
if (paxcounterModule->reportedDataSent)
return false;
LOG_INFO("(Sending): pax: wifi=%d; ble=%d; uptime=%lu\n", count_from_libpax.wifi_count, count_from_libpax.ble_count,
millis() / 1000);
paxcounterModule->reportedDataSent = true;
LOG_INFO("PaxcounterModule: sending pax info wifi=%d; ble=%d; uptime=%lu\n", count_from_libpax.wifi_count,
count_from_libpax.ble_count, millis() / 1000);
meshtastic_Paxcount pl = meshtastic_Paxcount_init_default;
pl.wifi = count_from_libpax.wifi_count;
@ -33,9 +49,12 @@ bool PaxcounterModule::sendInfo(NodeNum dest)
meshtastic_MeshPacket *p = allocDataProtobuf(pl);
p->to = dest;
p->decoded.want_response = false;
p->priority = meshtastic_MeshPacket_Priority_MIN;
p->priority = meshtastic_MeshPacket_Priority_DEFAULT;
service.sendToMesh(p, RX_SRC_LOCAL, true);
paxcounterModule->reportedDataSent = true;
return true;
}
@ -57,14 +76,6 @@ meshtastic_MeshPacket *PaxcounterModule::allocReply()
return allocDataProtobuf(pl);
}
void PaxcounterModule::handlePaxCounterReportRequest()
{
// libpax_counter_count(&paxcounterModule->count_from_libpax);
LOG_INFO("(Reading): libPax reported new data: wifi=%d; ble=%d; uptime=%lu\n", paxcounterModule->count_from_libpax.wifi_count,
paxcounterModule->count_from_libpax.ble_count, millis() / 1000);
paxcounterModule->reportedDataSent = false;
}
int32_t PaxcounterModule::runOnce()
{
if (isActive()) {

7
src/modules/esp32/PaxcounterModule.h
View File

@ -8,18 +8,19 @@
#include <libpax_api.h>
/**
* A simple example module that just replies with "Message received" to any message it receives.
* Wrapper module for the estimate passenger (PAX) count library (https://github.com/dbinfrago/libpax) which
* implements the core functionality of the ESP32 Paxcounter project (https://github.com/cyberman54/ESP32-Paxcounter)
*/
class PaxcounterModule : private concurrency::OSThread, public ProtobufModule<meshtastic_Paxcount>
{
bool firstTime = true;
bool reportedDataSent = true;
static void handlePaxCounterReportRequest();
public:
PaxcounterModule();
static void handlePaxCounterReportRequest();
protected:
struct count_payload_t count_from_libpax = {0, 0, 0};
virtual int32_t runOnce() override;