attnode/v3_firmware
2
0
Fork 0
Code Issues Pull requests Releases Activity

Make WS2812B CO2 Indication work with Multisensor

Browse source 
Some Small Bugfixes
This commit is contained in:
seiichiro 2021-03-16 16:36:16 +01:00
parent c970e4a8ee
commit 0159a9c68e
5 changed files with 18 additions and 16 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
lib/MHZ19C/MHZ19C.cpp
View file

@ -51,7 +51,7 @@ uint8_t MHZ19C::getSensorData(char * payload, uint8_t startbyte) {
if (readBytes > 0) { if (readBytes > 0) {
switch(buffer[1]) { switch(buffer[1]) {
case 0x86: case 0x86:
int16_t value = (buffer[2]*256) + buffer[3]; uint16_t value = (buffer[2]*256) + buffer[3];
payload[startbyte] = (value) & 0xFF; payload[startbyte] = (value) & 0xFF;
payload[startbyte+1] = (value >> 8) & 0xFF; payload[startbyte+1] = (value >> 8) & 0xFF;
break; break;

2
lib/SENSAIRS8/SENSAIRS8.cpp
View file

@ -44,7 +44,7 @@ uint8_t SENSAIRS8::getSensorData(char *payload, uint8_t startbyte) {
payload[startbyte] = 0x00; payload[startbyte] = 0x00;
payload[startbyte+1] = 0x00; payload[startbyte+1] = 0x00;
if (readBytes > 0) { if (readBytes > 0) {
int16_t value = (buffer[3]*256) + buffer[4]; uint16_t value = (buffer[3]*256) + buffer[4];
payload[startbyte] = (value) & 0xFF; payload[startbyte] = (value) & 0xFF;
payload[startbyte+1] = (value >> 8) & 0xFF; payload[startbyte+1] = (value >> 8) & 0xFF;
} }

2
lib/SG112A/SG112A.h
View file

@ -36,7 +36,7 @@
#define CMD_GET_SER 0x12 // Get Sensor Serial #define CMD_GET_SER 0x12 // Get Sensor Serial
#define CMD_GET_PPM 0x14 // Get Current PPM Reading #define CMD_GET_PPM 0x14 // Get Current PPM Reading
class SG112A { class SG112A : public AttSensor {
private: private:
uint8_t buffer[SER_BUF_LEN]; uint8_t buffer[SER_BUF_LEN];

3
lib/SHT21/SHT21.h
View file

@ -37,8 +37,7 @@
#define SHT21_HUMINOHOLD 0xF5 #define SHT21_HUMINOHOLD 0xF5
#define SHT21_SOFTRESET 0xFE #define SHT21_SOFTRESET 0xFE
class SHT21 class SHT21 : public AttSensor {
{
private: private:
uint16_t sensorRead(uint8_t command); uint16_t sensorRead(uint8_t command);

23
src/main.cpp
View file

@ -212,30 +212,32 @@ void do_send(osjob_t* j) {
for (int i=0; i < NUM_SENSORS; i++) for (int i=0; i < NUM_SENSORS; i++)
curByte = sensors[i]->getSensorData(payload, curByte); curByte = sensors[i]->getSensorData(payload, curByte);
// Queue Packet for Sending #if defined WS2812B_PIN && (defined HAS_SG112A || defined HAS_MHZ19C || defined HAS_SENSAIRS8)
DEBUG_PRINTLN("LoRa-Packet Queued");
LMIC_setTxData2(1, payload, sizeof(payload), 0);
#if defined WS2812B_PIN && (defined HAS_SG112A || defined HAS_MHZ19C)
// CO2 PPM Levels and LED Colors // CO2 PPM Levels and LED Colors
// < 1000 ppm green // < 1000 ppm green
// < 1800 ppm yellow // < 1800 ppm yellow
// > 1000 ppm red // > 1000 ppm red
if (data.ppm > 0 && data.ppm <= 1000) { // Get PPM from Payload:
uint16_t ppm = word(payload[2], payload[1]);
// Set WS2812B-LED accodring to PPM Value
if (ppm > 0 && ppm <= 1000) {
WS2812B_SETLED(0,0,127,0); WS2812B_SETLED(0,0,127,0);
} else if (data.ppm > 1000 && data.ppm <= 1800) { } else if (ppm > 1000 && ppm <= 1800) {
WS2812B_SETLED(0,127,127,0); WS2812B_SETLED(0,127,127,0);
} else if (data.ppm > 1800) { } else if (ppm > 1800) {
WS2812B_SETLED(0,127,0,0); WS2812B_SETLED(0,127,0,0);
} else { } else {
WS2812B_SETLED(0,0,0,0); WS2812B_SETLED(0,0,0,0);
} }
#endif // WS2812B #endif // WS2812B
#endif // #infdef HAS_NO_SENSOR
#endif // HAS_NO_SENSOR
// Queue Packet for Sending
DEBUG_PRINTLN("LoRa-Packet Queued");
LMIC_setTxData2(1, payload, sizeof(payload), 0);
} }
} }
@ -263,6 +265,7 @@ void setup()
#endif #endif
// Setup all Sensors // Setup all Sensors
// Order of the Sensors here is Order in the Payload
uint8_t i = 0; uint8_t i = 0;
#ifdef HAS_MHZ19C #ifdef HAS_MHZ19C
sensors[i] = new MHZ19C(); sensors[i] = new MHZ19C();