160 lines
4.2 KiB
C++
160 lines
4.2 KiB
C++
#ifndef _GLOBALS_H
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#define _GLOBALS_H
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// The mother of all embedded development...
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#include <Arduino.h>
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// Time functions
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#include <Time.h>
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#include <Timezone.h>
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// std::set for unified array functions
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#include <set>
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#include <array>
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#include <algorithm>
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#include "mallocator.h"
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#include "../lib/Bosch-BSEC/src/inc/bsec_datatypes.h"
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// sniffing types
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#define MAC_SNIFF_WIFI 0
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#define MAC_SNIFF_BLE 1
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// bits in payloadmask for filtering payload data
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#define GPS_DATA (0x01)
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#define ALARM_DATA (0x02)
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#define MEMS_DATA (0x04)
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#define COUNT_DATA (0x08)
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#define SENSOR1_DATA (0x10)
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#define SENSOR2_DATA (0x20)
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#define SENSOR3_DATA (0x40)
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#define BATT_DATA (0x80)
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// bits in configmask for device runmode control
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#define GPS_MODE (0x01)
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#define ALARM_MODE (0x02)
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#define BEACON_MODE (0x04)
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#define UPDATE_MODE (0x08)
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#define FILTER_MODE (0x10)
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#define ANTENNA_MODE (0x20)
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#define BLE_MODE (0x40)
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#define SCREEN_MODE (0x80)
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// I2C bus access control
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#define I2C_MUTEX_LOCK() xSemaphoreTake(I2Caccess, (3 * DISPLAYREFRESH_MS / portTICK_PERIOD_MS)) == pdTRUE
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#define I2C_MUTEX_UNLOCK() xSemaphoreGive(I2Caccess)
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// Struct holding devices's runtime configuration
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typedef struct {
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uint8_t lorasf; // 7-12, lora spreadfactor
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uint8_t txpower; // 2-15, lora tx power
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uint8_t adrmode; // 0=disabled, 1=enabled
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uint8_t screensaver; // 0=disabled, 1=enabled
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uint8_t screenon; // 0=disabled, 1=enabled
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uint8_t countermode; // 0=cyclic unconfirmed, 1=cumulative, 2=cyclic confirmed
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int16_t rssilimit; // threshold for rssilimiter, negative value!
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uint8_t sendcycle; // payload send cycle [seconds/2]
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uint8_t wifichancycle; // wifi channel switch cycle [seconds/100]
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uint8_t blescantime; // BLE scan cycle duration [seconds]
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uint8_t blescan; // 0=disabled, 1=enabled
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uint8_t wifiant; // 0=internal, 1=external (for LoPy/LoPy4)
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uint8_t vendorfilter; // 0=disabled, 1=enabled
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uint8_t rgblum; // RGB Led luminosity (0..100%)
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uint8_t monitormode; // 0=disabled, 1=enabled
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uint8_t runmode; // 0=normal, 1=update
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uint8_t payloadmask; // bitswitches for payload data
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char version[10]; // Firmware version
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uint8_t bsecstate[BSEC_MAX_STATE_BLOB_SIZE + 1]; // BSEC state for BME680 sensor
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} configData_t;
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// Struct holding payload for data send queue
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typedef struct {
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uint8_t MessageSize;
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uint8_t MessagePort;
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uint8_t Message[PAYLOAD_BUFFER_SIZE];
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} MessageBuffer_t;
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typedef struct {
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int32_t latitude;
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int32_t longitude;
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uint8_t satellites;
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uint16_t hdop;
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int16_t altitude;
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} gpsStatus_t;
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typedef struct {
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float iaq; // IAQ signal
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uint8_t iaq_accuracy; // accuracy of IAQ signal
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float temperature; // temperature signal
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float humidity; // humidity signal
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float pressure; // pressure signal
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float raw_temperature; // raw temperature signal
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float raw_humidity; // raw humidity signal
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float gas; // raw gas sensor signal
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} bmeStatus_t;
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enum sendprio_t { prio_low, prio_normal, prio_high };
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// global variables
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extern configData_t cfg; // current device configuration
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extern char display_line6[], display_line7[]; // screen buffers
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extern uint8_t volatile channel; // wifi channel rotation counter
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extern uint16_t volatile macs_total, macs_wifi, macs_ble,
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batt_voltage; // display values
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extern hw_timer_t *sendCycle, *displaytimer;
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extern SemaphoreHandle_t I2Caccess, TimePulse;
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extern bool volatile BitsPending;
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extern std::set<uint16_t, std::less<uint16_t>, Mallocator<uint16_t>> macs;
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extern std::array<uint64_t, 0xff>::iterator it;
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extern std::array<uint64_t, 0xff> beacons;
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extern TaskHandle_t irqHandlerTask;
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extern TimerHandle_t WifiChanTimer;
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extern Timezone myTZ;
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// application includes
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#include "led.h"
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#include "payload.h"
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#include "blescan.h"
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#ifdef HAS_GPS
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#include "gpsread.h"
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#endif
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#ifdef HAS_LORA
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#include "lorawan.h"
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#endif
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#ifdef HAS_DISPLAY
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#include "display.h"
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#endif
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#ifdef HAS_BUTTON
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#include "button.h"
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#endif
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#ifdef HAS_BATTERY_PROBE
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#include "battery.h"
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#endif
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#ifdef HAS_ANTENNA_SWITCH
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#include "antenna.h"
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#endif
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#ifdef HAS_SENSORS
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#include "sensor.h"
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#endif
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#ifdef HAS_BME
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#include "bme680mems.h"
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#endif
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#ifdef HAS_IF482
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#include "if482.h"
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#endif
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#ifdef HAS_DCF77
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#include "dcf77.h"
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#endif
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#endif |