DeltaLima/CanGrow
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add CCS811 CO2 sensor, untested

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This commit is contained in:
DeltaLima 2025-03-18 00:32:36 +01:00
parent eef170f103
commit d20b954b9f
4 changed files with 135 additions and 27 deletions

47
Arduino/CanGrow/cangrow.sh
View file

@ -9,9 +9,9 @@ test -z $BOARD && BOARD="esp8266:esp8266:d1_mini_clone"
BUILD="$(git rev-parse --short HEAD)-$(echo $BOARD | cut -d : -f1)_$(echo $BOARD | cut -d : -f3)-$(date '+%Y%m%d%H%M%S')"
# arduino-cli path and version
ACLI="$HOME/.local/bin/arduino-cli"
ACLI_VER="1.1.1"
ACLI_VER="1.2.0"
ACLI_CMD="$ACLI --config-file arduino-cli.yml"
test -z $BUILDDIR && BUILDDIR="build"
@ -41,29 +41,30 @@ case $1 in
ACLI_DIR="$(dirname $ACLI)"
ALIB_DIR="${HOME}/Arduino/libraries/"
declare -a CORES=(
"esp8266:esp8266@3.1.2"
"esp32:esp32@3.0.7"
"esp8266:esp8266@3.1.2"
"esp32:esp32@3.0.7"
)
declare -a LIBS=(
"Adafruit SSD1306@2.5.12"
"Adafruit BME280 Library@2.2.4"
"ArduinoJson@7.3.0"
"NTPClient@3.2.1"
"Time@1.6.1"
"ESP Async WebServer@3.6.0"
"Async TCP@3.3.2"
"Nusabot Simple Timer@1.0.0"
"ArduinoLog@1.1.1"
"RTClib@2.1.4"
"Adafruit BME680 Library@2.0.5"
"Adafruit ADS1X15@2.5.0"
"Adafruit SHT31 Library@2.2.2"
"Adafruit MCP4725@2.0.2"
"Adafruit TCS34725@1.4.4"
"Adafruit MLX90614 Library@2.1.5"
"I2CSoilMoistureSensor@1.1.4"
"DFRobot_GP8XXX@1.0.1"
)
"Adafruit SSD1306@2.5.12"
"Adafruit BME280 Library@2.2.4"
"ArduinoJson@7.3.0"
"NTPClient@3.2.1"
"Time@1.6.1"
"ESP Async WebServer@3.6.0"
"Async TCP@3.3.2"
"Nusabot Simple Timer@1.0.0"
"ArduinoLog@1.1.1"
"RTClib@2.1.4"
"Adafruit BME680 Library@2.0.5"
"Adafruit ADS1X15@2.5.0"
"Adafruit SHT31 Library@2.2.2"
"Adafruit MCP4725@2.0.2"
"Adafruit TCS34725@1.4.4"
"Adafruit MLX90614 Library@2.1.5"
"I2CSoilMoistureSensor@1.1.4"
"DFRobot_GP8XXX@1.0.1"
"Adafruit CCS811 Library@1.1.3"
)
echo ":: Setting up build environment for CanGrow Firmware."
echo " This will download the binary for arduino-cli and install"

38
Arduino/CanGrow/include/CanGrow_Sensor.h
View file

@ -78,6 +78,7 @@
#include "Sensor/07_ADS1115.h"
#include "Sensor/08_ADS1015.h"
#include "Sensor/09_Chirp.h"
#include "Sensor/10_CCS811.h"
/*
* Sensor Todo list:
@ -250,11 +251,24 @@ Sensor_Index SensorIndex[] {
// SENSOR_READ_TYPE_RAW
},
sizeof(Sensor_09_Chirp_Addr),
},
{
/* 10 - CCS811 CO2 I2C sensor */
SENSOR_10_NAME,
SENSOR_TYPE_I2C,
{
/* CO2 as parts per million */
SENSOR_READ_TYPE_PARTS_PER_MILLION,
/* TVOC value (Total Volatile Organic Compouds)*/
SENSOR_READ_TYPE_TVOC,
},
sizeof(Sensor_10_CCS811_Addr),
}
};
/* sum up of number of sensors. Dont forget to increment if you add one :) */
const byte SensorIndex_length = 9;
const byte SensorIndex_length = 10;
byte Sensor_Addr_Init_Update(const byte SensorIndexId, const byte AddrId, const byte mode, const byte Gpio2 = 0) {
const static char LogLoc[] PROGMEM = "[Sensor:Addr_Init_Update]";
@ -440,6 +454,23 @@ byte Sensor_Addr_Init_Update(const byte SensorIndexId, const byte AddrId, const
break;
}
break;
/* Sensor 10 */
case 10:
switch(mode) {
case 0:
return Sensor_10_CCS811_Addr[AddrId];
break;
case 1:
return Sensor_10_CCS811_Init(AddrId);
break;
case 2:
Sensor_10_CCS811_Update(AddrId);
break;
}
break;
/* unknown sensor id */
default:
@ -515,6 +546,11 @@ float Sensor_getValue(const byte SensorIndexId, const byte AddrId, const byte Re
return Sensor_09_Chirp[AddrId][ReadValId];
break;
/* Sensor 10 */
case 10:
return Sensor_10_CCS811[AddrId][ReadValId];
break;
/* unknown sensor id */
default:
Log.error(F("%s SensorIndex ID %d not found" CR), LogLoc, SensorIndexId);

58
Arduino/CanGrow/include/Sensor/10_CCS811.h Normal file
View file

@ -0,0 +1,58 @@
/*
*
* include/Sensor/10_CCS811_.h - CCS811 CO2 I2C sensor
*
*
*
*/
#include "Adafruit_CCS811.h"
#define SENSOR_10_NAME "CCS811"
const byte Sensor_10_CCS811_Addr[] = { 0x5a, 0x5b };
Adafruit_CCS811 CCS811[sizeof(Sensor_10_CCS811_Addr)];
/* Create main data array specifying max amount of readings */
float Sensor_10_CCS811[sizeof(Sensor_10_CCS811_Addr)][4];
void Sensor_10_CCS811_Update(const byte AddrId) {
const static char LogLoc[] PROGMEM = "[Sensor:10_CCS811:Update]";
if(CCS811[AddrId].available()){
if(!CCS811[AddrId].readData()){
/* keep the same order as in SensorIndex[].read[] !! */
/* CO2 in ppm */
Sensor_10_CCS811[AddrId][0] = CCS811[AddrId].geteCO2();
/* TVOC (Total Volatile Organic Compouds) */
Sensor_10_CCS811[AddrId][1] = CCS811[AddrId].getTVOC();
}
#ifndef DEBUG
else {
Log.error(F("%s 0x%x ERROR getting new data" CR), LogLoc, Sensor_10_CCS811_Addr[AddrId]);
}
#endif
}
}
bool Sensor_10_CCS811_Init(const byte AddrId) {
/* Sensor Init function
*
* returns true (1) when Init was successful
* returns false (0) if not.
*/
const static char LogLoc[] PROGMEM = "[Sensor:10_CCS811:Init]";
bool returnCode;
if(CCS811[AddrId].begin(Sensor_10_CCS811_Addr[AddrId])) {
Log.notice(F("%s found at addr 0x%x" CR), LogLoc, Sensor_10_CCS811_Addr[AddrId]);
Sensor_10_CCS811_Update(AddrId);
returnCode = true;
} else {
Log.error(F("%s FAILED! Not found at addr 0x%x" CR), LogLoc, Sensor_10_CCS811_Addr[AddrId]);
returnCode = false;
}
return returnCode;
}

19
Arduino/CanGrow/include/Sensor/Sensor_Common.h
View file

@ -25,7 +25,7 @@ const byte SENSOR_TYPE_TWOWIRE = 3;
const byte SENSOR_TYPE_I2C_WITH_GPIO = 4;
/* How many different read types exists */
const byte SENSOR_READ_TYPE__TOTAL = 12;
const byte SENSOR_READ_TYPE__TOTAL = 14;
const byte SENSOR_READ_TYPE_RAW = 1;
@ -76,6 +76,15 @@ const byte SENSOR_READ_TYPE_COLOR_BLUE = 12;
const char SENSOR_READ_TYPE_COLOR_BLUE_descr[] PROGMEM = {"Color blue"};
const char SENSOR_READ_TYPE_COLOR_BLUE_unit[] PROGMEM = {""};
const byte SENSOR_READ_TYPE_PARTS_PER_MILLION = 13;
const char SENSOR_READ_TYPE_PARTS_PER_MILLION_descr[] PROGMEM = {"Part per million"};
const char SENSOR_READ_TYPE_PARTS_PER_MILLION_unit[] PROGMEM = {"ppm"};
const byte SENSOR_READ_TYPE_TVOC = 14;
const char SENSOR_READ_TYPE_TVOC_descr[] PROGMEM = {"TVOC"};
const char SENSOR_READ_TYPE_TVOC_unit[] PROGMEM = {""};
const char * Sensor_Read_descr[] = {
NULL, // 0 is unset
SENSOR_READ_TYPE_RAW_descr,
@ -89,7 +98,9 @@ const char * Sensor_Read_descr[] = {
SENSOR_READ_TYPE_LUX_descr,
SENSOR_READ_TYPE_COLOR_RED_descr,
SENSOR_READ_TYPE_COLOR_GREEN_descr,
SENSOR_READ_TYPE_COLOR_BLUE_descr
SENSOR_READ_TYPE_COLOR_BLUE_descr,
SENSOR_READ_TYPE_PARTS_PER_MILLION_descr,
SENSOR_READ_TYPE_TVOC_descr
};
const char * Sensor_Read_unit[] = {
@ -105,7 +116,9 @@ const char * Sensor_Read_unit[] = {
SENSOR_READ_TYPE_LUX_unit,
SENSOR_READ_TYPE_COLOR_RED_unit,
SENSOR_READ_TYPE_COLOR_GREEN_unit,
SENSOR_READ_TYPE_COLOR_BLUE_unit
SENSOR_READ_TYPE_COLOR_BLUE_unit,
SENSOR_READ_TYPE_PARTS_PER_MILLION_unit,
SENSOR_READ_TYPE_TVOC_unit
};