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Support set PMS sensor type dynamically 

So you can add more different PMS sensors.
rfm69
Yonsm 6 years ago
parent
995a56465d
commit
f0ca139b52
2 changed files with 43 additions and 47 deletions
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  1. +1
    -0
      code/espurna/sensor.ino
  2. +42
    -47
      code/espurna/sensors/PMSX003Sensor.h

+ 1
- 0
code/espurna/sensor.ino View File

@ -501,6 +501,7 @@ void _sensorLoad() {
PMSX003Sensor * sensor = new PMSX003Sensor();
sensor->setRX(PMS_RX_PIN);
sensor->setTX(PMS_TX_PIN);
sensor->setType(PMS_TYPE);
_sensors.push_back(sensor);
}
#endif


+ 42
- 47
code/espurna/sensors/PMSX003Sensor.h View File

@ -20,38 +20,24 @@
#define PMS_TYPE_5003T 2
#define PMS_TYPE_5003ST 3
// These should not be static, instead a setType method should be used to
// dinamically choose the type of sensor...
// Sensor type specified data
#define PMS_SLOT_MAX 4
#define PMS_DATA_MAX 17
const static struct {
const char *name;
unsigned char data_count;
unsigned char slot_count;
unsigned char slot_types[PMS_SLOT_MAX];
} pms_specs[] = {
{"PMSX003", 13, 3, {MAGNITUDE_PM1dot0, MAGNITUDE_PM2dot5, MAGNITUDE_PM10}},
{"PMSX003_9", 9, 3, {MAGNITUDE_PM1dot0, MAGNITUDE_PM2dot5, MAGNITUDE_PM10}},
{"PMS5003T", 13, 3, {MAGNITUDE_PM2dot5, MAGNITUDE_TEMPERATURE, MAGNITUDE_HUMIDITY}},
{"PMS5003ST", 17, 4, {MAGNITUDE_PM2dot5, MAGNITUDE_TEMPERATURE, MAGNITUDE_HUMIDITY, MAGNITUDE_HCHO}}
};
// [MAGIC][LEN][DATA9|13|17][SUM]
#if PMS_TYPE == PMS_TYPE_5003ST
#define PMS_TYPE_NAME "PMS5003ST"
#define PMS_DATA_COUNT 17
#define PMS_SLOT_COUNT 4
#define PMS_SLOT_NAMES {"PM2.5", "TEMP", "HUMI", "HCHO"}
#define PMS_SLOT_TYPES {MAGNITUDE_PM2dot5, MAGNITUDE_TEMPERATURE, MAGNITUDE_HUMIDITY, MAGNITUDE_HCHO}
#elif PMS_TYPE == PMS_TYPE_5003T
#define PMS_TYPE_NAME "PMS5003T"
#define PMS_DATA_COUNT 13
#define PMS_SLOT_COUNT 3
#define PMS_SLOT_NAMES {"PM2.5", "TEMP", "HUMI"}
#define PMS_SLOT_TYPES {MAGNITUDE_PM2dot5, MAGNITUDE_TEMPERATURE, MAGNITUDE_HUMIDITY}
#elif PMS_TYPE == PMS_TYPE_X003_9
#define PMS_TYPE_NAME "PMSX003_9"
#define PMS_DATA_COUNT 9
#define PMS_SLOT_COUNT 3
#define PMS_SLOT_NAMES {"PM1.0", "PM2.5", "PM10"}
#define PMS_SLOT_TYPES {MAGNITUDE_PM1dot0, MAGNITUDE_PM2dot5, MAGNITUDE_PM10}
#else
#define PMS_TYPE_NAME "PMSX003"
#define PMS_DATA_COUNT 13
#define PMS_SLOT_COUNT 3
#define PMS_SLOT_NAMES {"PM1.0", "PM2.5", "PM10"}
#define PMS_SLOT_TYPES {MAGNITUDE_PM1dot0, MAGNITUDE_PM2dot5, MAGNITUDE_PM10}
#endif
#define PMS_PACKET_SIZE ((PMS_DATA_COUNT + 3) * 2)
#define PMS_PAYLOAD_SIZE (PMS_DATA_COUNT * 2 + 2)
#define PMS_PACKET_SIZE(data_count) ((data_count + 3) * 2)
#define PMS_PAYLOAD_SIZE(data_count) ((data_count + 1) * 2)
// PMS sensor utils
@ -95,7 +81,7 @@ class PMSX003 {
}
// Read sensor's data
bool readData(uint16_t data[PMS_DATA_COUNT]) {
bool readData(uint16_t data[], unsigned char data_count) {
do {
@ -103,7 +89,7 @@ class PMSX003 {
#if SENSOR_DEBUG
//debugSend("[SENSOR] %s: Packet available = %d\n", PMS_TYPE_NAME, avail);
#endif
if (avail < PMS_PACKET_SIZE) {
if (avail < PMS_PACKET_SIZE(data_count)) {
break;
}
@ -114,14 +100,14 @@ class PMSX003 {
#if SENSOR_DEBUG
debugSend("[SENSOR] %s: Payload size = %d\n", PMS_TYPE_NAME, size);
#endif
if (size != PMS_PAYLOAD_SIZE) {
if (size != PMS_PAYLOAD_SIZE(data_count)) {
#if SENSOR_DEBUG
debugSend(("[SENSOR] %s: Payload size != %d \n"), PMS_TYPE_NAME, PMS_PAYLOAD_SIZE);
#endif
break;
}
for (int i = 0; i < PMS_DATA_COUNT; i++) {
for (int i = 0; i < data_count; i++) {
data[i] = read16(sum);
#if SENSOR_DEBUG
//debugSend(("[SENSOR] %s: data[%d] = %d\n"), PMS_TYPE_NAME, i, data[i]);
@ -171,7 +157,7 @@ class PMSX003Sensor : public BaseSensor, PMSX003 {
// ---------------------------------------------------------------------
PMSX003Sensor(): BaseSensor() {
_count = PMS_SLOT_COUNT;
_count = pms_specs[_type].slot_count;
_sensor_id = SENSOR_PMSX003_ID;
}
@ -191,6 +177,12 @@ class PMSX003Sensor : public BaseSensor, PMSX003 {
_dirty = true;
}
// Should call setType after constrcutor immediately to enable corresponding slot count
void setType(unsigned char type) {
_type = type;
_count = pms_specs[_type].slot_count;
}
// ---------------------------------------------------------------------
unsigned char getRX() {
@ -201,6 +193,10 @@ class PMSX003Sensor : public BaseSensor, PMSX003 {
return _pin_tx;
}
unsigned char getType() {
return _type;
}
// ---------------------------------------------------------------------
// Sensor API
// ---------------------------------------------------------------------
@ -226,15 +222,14 @@ class PMSX003Sensor : public BaseSensor, PMSX003 {
// Descriptive name of the sensor
String description() {
char buffer[28];
snprintf(buffer, sizeof(buffer), "%s @ SwSerial(%u,%u)", PMS_TYPE_NAME, _pin_rx, _pin_tx);
snprintf(buffer, sizeof(buffer), "%s @ SwSerial(%u,%u)", pms_specs[_type].name, _pin_rx, _pin_tx);
return String(buffer);
}
// Descriptive name of the slot # index
String slot(unsigned char index) {
char buffer[36] = {0};
const static char *_slot_names[] = PMS_SLOT_NAMES;
snprintf(buffer, sizeof(buffer), "%s @ %s @ SwSerial(%u,%u)", _slot_names[index], PMS_TYPE_NAME, _pin_rx, _pin_tx);
snprintf(buffer, sizeof(buffer), "%d @ %s @ SwSerial(%u,%u)", int(index + 1), pms_specs[_type].name, _pin_rx, _pin_tx);
return String(buffer);
}
@ -247,8 +242,7 @@ class PMSX003Sensor : public BaseSensor, PMSX003 {
// Type for slot # index
unsigned char type(unsigned char index) {
const static unsigned char _slot_types[] = PMS_SLOT_TYPES;
return _slot_types[index];
return pms_specs[_type].slot_types[index];
}
void pre() {
@ -280,22 +274,22 @@ class PMSX003Sensor : public BaseSensor, PMSX003 {
}
#endif
uint16_t data[PMS_DATA_COUNT];
if (readData(data)) {
#if PMS_TYPE == PMS_TYPE_5003ST
uint16_t data[PMS_DATA_MAX];
if (readData(data, pms_specs[_type].data_count)) {
if (_type == PMS_TYPE_5003ST) {
_slot_values[0] = data[4];
_slot_values[1] = (double)data[13] / 10;
_slot_values[2] = (double)data[14] / 10;
_slot_values[3] = (double)data[12] / 1000;
#elif PMS_TYPE == PMS_TYPE_5003T
} else if (_type == PMS_TYPE_5003T) {
_slot_values[0] = data[4];
_slot_values[1] = (double)data[10] / 10;
_slot_values[2] = (double)data[11] / 10;
#else
} else {
_slot_values[0] = data[3];
_slot_values[1] = data[4];
_slot_values[2] = data[5];
#endif
}
}
#if PMS_SMART_SLEEP
@ -321,7 +315,8 @@ class PMSX003Sensor : public BaseSensor, PMSX003 {
unsigned int _pin_rx;
unsigned int _pin_tx;
unsigned long _startTime;
double _slot_values[PMS_SLOT_COUNT] = {0};
unsigned char _type = PMS_TYPE_X003;
double _slot_values[PMS_SLOT_MAX] = {0};
#if PMS_SMART_SLEEP
unsigned int _readCount = 0;


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