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Mixiaoxiao / Arduino-HomeKit-ESP8266

Native Apple HomeKit accessory implementation for the ESP8266 Arduino core.

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HomeKit for Sensibo Air - It is possible ?

mateusmsantin opened this issue · comments

commented

Hi Guys, there is possible to make a control with ESP8266 ?
I don’t find a exemple to beging tests.
I would like to do something like this
https://support.sensibo.com/l/en/article/yt2lig7u5z-home-kit-for-sensibo-air

I would appreciate any kind of help. Thx.

commented

image

Could it be this?

commented

Sounds good, I will try to do it.
Thanks...

commented

my sketch.ini

`#include <Arduino.h>
#include <arduino_homekit_server.h>
#include "wifi_info.h"
#include <IRremoteESP8266.h>
#include <IRsend.h>

//#define LOG_D(fmt, ...) printf_P(PSTR(fmt "\n") , ##VA_ARGS);
#define LOG_D(fmt, ...) printf_P(PSTR(fmt "\n") , ##VA_ARGS);

//temperature sensor output pin
int temp_outputpin = A0;

// IR settings
const uint16_t kIrLed = 14; // ESP8266 GPIO pin to use. Recommended: 4 (D2).

#include <ir_Hitachi.h>
IRHitachiAc296 ac(kIrLed); // Set the GPIO to be used to sending the message
#define MODE_AUTO kHitachiAc296Auto
#define MODE_COOL kHitachiAc296Cool
#define MODE_DRY kHitachiAc296Dehumidify
#define MODE_HEAT kHitachiAc296Heat
#define MODE_FAN kHitachiAc296Dehumidify;

#define FAN_AUTO kHitachiAc296FanAuto
#define FAN_MIN kHitachiAc296FanLow
#define FAN_MED kHitachiAc296FanMedium
#define FAN_HI kHitachiAc296FanHigh

// Globals
bool queueCommand = false;
void flipQueueCommand(bool newState) {
Serial.write("Flipping queueCommand to %d\n", newState);
queueCommand = newState;
}

void setup() {
Serial.begin(115200);
initWiFi1(); // in wifi_info.h

homekit_storage_reset(); // to remove the previous HomeKit pairing storage when you first run this new HomeKit example

my_homekit_setup();

//ac_rotation_speed.value.int_value = 100;
Serial.write("HomeKit setup complete. About to start ac.begin()\n");
ac.begin();
}

void loop() {
//drd.loop();
my_homekit_loop();
delay(10);

if (queueCommand)
{
Serial.write("Sending AC Command....\n");
ac.send();
flipQueueCommand(false);
}
}

// defined in my_accessory.c
extern "C" homekit_server_config_t config;

extern "C" homekit_characteristic_t ac_display_units;
extern "C" homekit_characteristic_t ac_current_temp;
extern "C" homekit_characteristic_t ac_target_temp;
extern "C" homekit_characteristic_t ac_current_state;
extern "C" homekit_characteristic_t ac_target_state;

static uint32_t next_heap_millis = 0;

void target_temp_setter(const homekit_value_t value) {
LOG_D("TARGET TEMP SETTER: Got value: %f", value.float_value);
ac_target_temp.value = value; //sync value

ac.setMode(ac.getMode());
ac.setTemp(value.float_value);
flipQueueCommand(true);
}

void target_state_setter(const homekit_value_t value) {
LOG_D("TARGET STATE SETTER: Got value INT: %d", value.int_value);
ac_target_state.value = value; //sync value

switch(value.int_value) {
case 0:
ac.off();
break;
case 1:
ac.setMode(MODE_HEAT);
break;
case 2:
ac.setMode(MODE_COOL);
break;
case 3:
ac.setMode(MODE_AUTO);
break;
}

flipQueueCommand(true);
}

void current_state_setter(const homekit_value_t value) {
LOG_D("CURRENT STATE SETTER NO OP: Got value INT: %d", value.int_value);
ac_target_state.value = value; //sync value
}

// --- End Setters

// --- GETTERS
homekit_value_t current_state_getter()
{
LOG_D("CURRENT STATE GETTER CALLED! RESPONDING WITH: %d", ac_current_state.value.int_value);
return HOMEKIT_UINT8(ac_current_state.value.int_value);
}

homekit_value_t target_state_getter()
{
LOG_D("TARGET STATE GETTER CALLED! RESPONDING WITH: %d", ac_target_state.value.int_value);
return HOMEKIT_UINT8(ac_target_state.value.int_value);
}

homekit_value_t target_temp_getter()
{
LOG_D("TARGET TEMP GETTER CALLED! RESPONDING WITH: %f", ac_target_temp.value.float_value);
return ac_target_temp.value;
}

// END GETTERS

void my_homekit_setup() {
Serial.write("starting my_homekit_setup\n");

//ac_active.setter = active_setter;
ac_current_state.getter = current_state_getter;
ac_current_state.setter = current_state_setter;

ac_target_state.setter = target_state_setter;
ac_target_state.getter = target_state_getter;

ac_target_temp.setter = target_temp_setter;

ac_target_temp.getter = target_temp_getter;
//ac_rotation_speed.setter = rotation_speed_setter;

Serial.write("about to call arduino_homekit_setup\n");
arduino_homekit_setup(&config);

//report the switch value HERE to HomeKit if it is changed (e.g. by a physical button)

Serial.write("exiting my_homekit_setup\n");
}

void my_homekit_loop() {
arduino_homekit_loop();
const uint32_t t = millis();
if (t > next_heap_millis) {
next_heap_millis = t + 10 * 1000;
my_homekit_report();
//LOG_D("Free heap: %d, HomeKit clients: %d",
ESP.getFreeHeap(), arduino_homekit_connected_clients_count();

}
}

void my_homekit_report() {
//report current temperature
int analogValue = analogRead(temp_outputpin);
float millivolts = (analogValue/1024.0) * 3300; //3300 is the voltage provided by NodeMCU
float celsius = millivolts/10;
celsius = 23;
LOG_D("Current temperature: %.1f", celsius);
ac_current_temp.value.float_value = celsius;
homekit_characteristic_notify(&ac_current_temp, ac_current_temp.value);
// --

}`

My my_accessory.c

`#include <homekit/homekit.h>
#include <homekit/characteristics.h>

void my_accessory_identify(homekit_value_t _value) {
printf("accessory identify\n");
}

homekit_characteristic_t ac_current_state = HOMEKIT_CHARACTERISTIC_(CURRENT_HEATING_COOLING_STATE, 0);
homekit_characteristic_t ac_target_state = HOMEKIT_CHARACTERISTIC_(TARGET_HEATING_COOLING_STATE, 0);
homekit_characteristic_t ac_current_temp = HOMEKIT_CHARACTERISTIC_(CURRENT_TEMPERATURE, 0);
homekit_characteristic_t ac_target_temp = HOMEKIT_CHARACTERISTIC_(TARGET_TEMPERATURE, 0);
homekit_characteristic_t ac_display_units = HOMEKIT_CHARACTERISTIC_(TEMPERATURE_DISPLAY_UNITS, 0);

homekit_accessory_t accessories[] = {
HOMEKIT_ACCESSORY(.id=1, .category=homekit_accessory_category_thermostat, .services=(homekit_service_t[]) {
HOMEKIT_SERVICE(ACCESSORY_INFORMATION, .characteristics=(homekit_characteristic_t*[]) {
HOMEKIT_CHARACTERISTIC(NAME, "Thermostat"),
HOMEKIT_CHARACTERISTIC(MANUFACTURER, "Arduino HomeKit"),
HOMEKIT_CHARACTERISTIC(SERIAL_NUMBER, "0123456"),
HOMEKIT_CHARACTERISTIC(MODEL, "ESP8266/ESP32"),
HOMEKIT_CHARACTERISTIC(FIRMWARE_REVISION, "1.0"),
HOMEKIT_CHARACTERISTIC(IDENTIFY, my_accessory_identify),
NULL
}),
HOMEKIT_SERVICE(THERMOSTAT, .primary=true, .characteristics=(homekit_characteristic_t*[]) {
&ac_current_state,
&ac_target_state,
&ac_current_temp,
&ac_target_temp,
&ac_display_units,
NULL
}),
NULL
}),
NULL
};

homekit_server_config_t config = {
.accessories = accessories,
.password = "111-11-111"
};
`
I set to 23 degree to test, but I belive that have some problem at get and set, but I can’t find.

commented

I don't quite understand the problem, can you describe it in more detail.
Maybe this will help:
https://nrchkb.github.io/wiki/service/thermostat/

commented

The serial log show me:

`>>> [ 96282] HomeKit: [Client 1073683732] Successfully paired

[ 96450] HomeKit: [Client 1073683732] Disconnected!
[ 96455] HomeKit: [Client 1073683732] Closing client connection
[ 96472] HomeKit: Got new client: local 192.168.15.13:5556, remote 192.168.15.17:52156
[ 96493] HomeKit: [Client 1073678604] Pair Verify Step 1/2
[ 96987] HomeKit: Free heap: 41136
[ 97023] HomeKit: [Client 1073678604] Pair Verify Step 2/2
[ 97030] HomeKit: [Client 1073678604] Found pairing with 8EAB837F-EF08-4B55-ADA0-910E50B341B7
[ 97060] HomeKit: Call ge_double_scalarmult_vartime_lowmem in ge_low_mem.c
[ 98503] HomeKit: [Client 1073678604] Verification successful, secure session established
[ 98511] HomeKit: Free heap: 41248
[ 98567] HomeKit: [Client 1073678604] Get Accessories
CURRENT STATE GETTER CALLED! RESPONDING WITH: 0
TARGET STATE GETTER CALLED! RESPONDING WITH: 0
TARGET TEMP GETTER CALLED! RESPONDING WITH: 0.000000
[ 98836] HomeKit: [Client 1073678604] Disconnected!
[ 98841] HomeKit: [Client 1073678604] Closing client connection
Current temperature: 23.0`

--------------------------8<------------------------------------------

IMG_2144D10ED5C3-1

IMG_26F26A9F44B2-1

IMG_758C561CCE6E-1

commented

This is a problem due to memory. Make sure you are using the correct Homekit library. Check the recommended IDE settings.
image

commented

I had configure IDE like your remomendadion, there was some configuration diferente before.

But the error is the same:

`>>> [ 43163] HomeKit: [Client 1073684196] Pair Verify Step 1/2

[ 43424] HomeKit: Free heap: 40944
[ 43511] HomeKit: [Client 1073684196] Pair Verify Step 2/2
[ 43517] HomeKit: [Client 1073684196] Found pairing with 8EAB837F-EF08-4B55-ADA0-910E50B341B7
[ 43539] HomeKit: Call ge_double_scalarmult_vartime_lowmem in ge_low_mem.c
[ 44267] HomeKit: [Client 1073684196] Verification successful, secure session established
[ 44275] HomeKit: Free heap: 41056
[ 44381] HomeKit: [Client 1073684196] Get Accessories
CURRENT STATE GETTER CALLED! RESPONDING WITH: 0
TARGET STATE GETTER CALLED! RESPONDING WITH: 0
TARGET TEMP GETTER CALLED! RESPONDING WITH: 0.000000
[ 44584] HomeKit: [Client 1073684196] Disconnected!
[ 44590] HomeKit: [Client 1073684196] Closing client connection
Current temperature: 23.0`

The getter and setter I thing is out of range, or wrong.
I read that currente temperatura is out of range, the pairing don't works. I fixed for teste to 23.0, but I don't know how I set the other parametres.

homekit_characteristic_t ac_current_state = HOMEKIT_CHARACTERISTIC_(CURRENT_HEATING_COOLING_STATE, 0);
homekit_characteristic_t ac_target_state = HOMEKIT_CHARACTERISTIC_(TARGET_HEATING_COOLING_STATE, 0);
homekit_characteristic_t ac_target_temp = HOMEKIT_CHARACTERISTIC_(TARGET_TEMPERATURE, 0);
homekit_characteristic_t ac_display_units = HOMEKIT_CHARACTERISTIC_(TEMPERATURE_DISPLAY_UNITS, 0);

CURRENT STATE GETTER CALLED! RESPONDING WITH: 0
TARGET STATE GETTER CALLED! RESPONDING WITH: 0
TARGET TEMP GETTER CALLED! RESPONDING WITH: 0.000000

commented

Limits:

CURRENT_HEATING_COOLING_STATE: 0, 1, 2
TARGET_HEATING_COOLING_STATE: 0, 1, 2, 3
TARGET_TEMPERATURE: 10...38
TEMPERATURE_DISPLAY_UNITS: 0, 1

Try this with your own parameters:
void my_homekit_setup() {
ac_current_state.value.float_value = 1;
}

commented

Hi densh1k, you found the problem. I changed my code to:

`//ac_active.setter = active_setter;
//ac_current_state.getter = current_state_getter;
//ac_current_state.setter = current_state_setter;

ac_current_state.value.float_value = 1;

//ac_target_state.setter = target_state_setter;
//ac_target_state.getter = target_state_getter;
ac_target_state.value.float_value = 30;

//ac_target_temp.setter = target_temp_setter;
//ac_target_temp.getter = target_temp_getter;
ac_target_temp.value.float_value = 19;`

I fixed, and now, I can pairing the device.
IMG_FA830E1FBE8B-1

Thx!