teleclient.h
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#include "config.h"
#define EVENT_LOGIN 1
#define EVENT_LOGOUT 2
#define EVENT_SYNC 3
#define EVENT_RECONNECT 4
#define EVENT_COMMAND 5
#define EVENT_ACK 6
#define EVENT_PING 7
#define BUFFER_STATE_EMPTY 0
#define BUFFER_STATE_FILLING 1
#define BUFFER_STATE_FILLED 2
#define BUFFER_STATE_LOCKED 3
#define ELEMENT_INT 0
#define ELEMENT_UINT 1
#define ELEMENT_FLOAT 2
#define ELEMENT_FLOATX3 3
class CBuffer
{
public:
CBuffer();
void add(uint16_t pid, int value);
void add(uint16_t pid, uint32_t value);
void add(uint16_t pid, float value);
void add(uint16_t pid, float value[]);
void purge();
void serialize(CStorage& store);
uint32_t timestamp;
int offset;
uint16_t count;
uint8_t state;
private:
void setType(uint32_t dataType);
uint8_t data[BUFFER_LENGTH];
uint32_t types[(BUFFER_LENGTH / (sizeof(uint16_t) + sizeof(int)) + 15) / 16];
};
class CBufferManager
{
public:
CBufferManager()
{
for (int n = 0; n < BUFFER_SLOTS; n++) buffers[n] = new CBuffer;
}
void purge()
{
for (int n = 0; n < BUFFER_SLOTS; n++) buffers[n]->state = BUFFER_STATE_EMPTY;
}
CBuffer* get(byte state = BUFFER_STATE_EMPTY)
{
for (int n = 0; n < BUFFER_SLOTS; n++) {
if (buffers[n]->state == state) return buffers[n];
}
return 0;
}
CBuffer* getOldest()
{
uint32_t ts = 0xffffffff;
int m = -1;
for (int n = 0; n < BUFFER_SLOTS; n++) {
if (buffers[n]->state == BUFFER_STATE_FILLED && buffers[n]->timestamp < ts) {
m = n;
ts = buffers[n]->timestamp;
}
}
return m >= 0 ? buffers[m] : 0;
}
CBuffer* getNewest()
{
uint32_t ts = 0;
int m = -1;
for (int n = 0; n < BUFFER_SLOTS; n++) {
if (buffers[n]->state == BUFFER_STATE_FILLED && buffers[n]->timestamp > ts) {
m = n;
ts = buffers[n]->timestamp;
}
}
return m >= 0 ? buffers[m] : 0;
}
void printStats()
{
int bytes = 0;
int slots = 0;
int samples = 0;
for (int n = 0; n < BUFFER_SLOTS; n++) {
if (buffers[n]->state != BUFFER_STATE_FILLED) continue;
bytes += buffers[n]->offset;
samples += buffers[n]->count;
slots++;
/*
Serial.print(n);
Serial.print(':');
Serial.print(buffers[n]->count);
Serial.print(',');
Serial.print(buffers[n]->offset);
Serial.print(' ');
*/
}
if (slots) {
Serial.print("[BUF] ");
Serial.print(samples);
Serial.print(" samples | ");
Serial.print(bytes);
Serial.print(" bytes | ");
Serial.print(slots * 100 / BUFFER_SLOTS);
Serial.println("%");
}
}
CBuffer* buffers[BUFFER_SLOTS];
};
class TeleClient
{
public:
virtual void reset()
{
txCount = 0;
txBytes = 0;
rxBytes = 0;
login = false;
}
virtual bool notify(byte event, const char* payload = 0) { return true; }
virtual bool connect() { return true; }
virtual bool transmit(const char* packetBuffer, unsigned int packetSize) { return true; }
virtual void inbound() {}
uint32_t txCount = 0;
uint32_t txBytes = 0;
uint32_t rxBytes = 0;
uint32_t lastSyncTime = 0;
uint16_t feedid = 0;
uint32_t startTime = 0;
bool login = false;
};
class TeleClientUDP : public TeleClient
{
public:
bool notify(byte event, const char* payload = 0);
bool connect();
bool transmit(const char* packetBuffer, unsigned int packetSize);
bool ping();
void inbound();
bool verifyChecksum(char* data);
void shutdown();
#if NET_DEVICE == NET_WIFI
UDPClientWIFI net;
#elif NET_DEVICE == NET_SIM800
UDPClientSIM800 net;
#elif NET_DEVICE == NET_SIM5360
UDPClientSIM5360 net;
#elif NET_DEVICE == NET_SIM7600
UDPClientSIM7600 net;
#elif NET_DEVICE == NET_WIFI_MESH
ClientWiFiMesh net;
#else
ClientSerial net;
#endif
};
class TeleClientHTTP : public TeleClient
{
public:
bool notify(byte event, const char* payload = 0);
bool connect();
bool transmit(const char* packetBuffer, unsigned int packetSize);
bool ping();
void shutdown();
#if NET_DEVICE == NET_WIFI
HTTPClientWIFI net;
#elif NET_DEVICE == NET_SIM800
HTTPClientSIM800 net;
#elif NET_DEVICE == NET_SIM5360
HTTPClientSIM5360 net;
#elif NET_DEVICE == NET_SIM7600
HTTPClientSIM7600 net;
#endif
private:
bool started = false;
};