vsaintloup
commented
4 years ago Hello @philhar88 ,
I had the same problem and I fixed it by playing with the #include tags as well as changing the wifi_config_init for wifi_config_init2 at the bottom of the document (I'm quite new at this, but, I think that not all the demo files were updated with the correct "includes" and "wifi_config" settings, so you sometimes gotta play a little bit with the code and compare it with other demo files templates to make it work).
If you want to do some copy-paste; here is my working example of the code that I tweaked for a Temperature & Motion multi-sensor, take a closer look at #include <wifi_config.h> at the beginning and at where you'll find the wifi_config_init2 at the end.
#include <stdio.h>
#include <espressif/esp_wifi.h>
#include <espressif/esp_sta.h>
#include <esp/uart.h>
#include <esp8266.h>
#include <FreeRTOS.h>
#include <task.h>
#include <homekit/homekit.h>
#include <homekit/characteristics.h>
#include <wifi_config.h>
#include <dht/dht.h>
#ifndef SENSOR_PIN
#error SENSOR_PIN is not specified
#endif
void temperature_sensor_identify(homekit_value_t _value) {
printf("Temperature sensor identify\n");
}
homekit_characteristic_t temperature = HOMEKIT_CHARACTERISTIC_(CURRENT_TEMPERATURE, 0);
homekit_characteristic_t humidity = HOMEKIT_CHARACTERISTIC_(CURRENT_RELATIVE_HUMIDITY, 0);
void occupancy_identify(homekit_value_t _value) {
printf("Occupancy identify\n");
}
homekit_characteristic_t occupancy_detected = HOMEKIT_CHARACTERISTIC_(OCCUPANCY_DETECTED, 0);
void temperature_sensor_task(void *_args) {
gpio_set_pullup(SENSOR_PIN, false, false);
float humidity_value, temperature_value;
while (1) {
bool success = dht_read_float_data(
DHT_TYPE_DHT11, SENSOR_PIN,
&humidity_value, &temperature_value
);
if (success) {
temperature.value.float_value = temperature_value;
humidity.value.float_value = humidity_value;
homekit_characteristic_notify(&temperature, HOMEKIT_FLOAT(temperature_value));
homekit_characteristic_notify(&humidity, HOMEKIT_FLOAT(humidity_value));
} else {
printf("Couldnt read data from sensor\n");
}
vTaskDelay(3000 / portTICK_PERIOD_MS);
}
void temperature_sensor_init() {
xTaskCreate(temperature_sensor_task, "Temperatore Sensor", 256, NULL, 2, NULL);
}
void sensor_callback(bool high, void *context) {
occupancy_detected.value = HOMEKIT_UINT8(high ? 1 : 0);
homekit_characteristic_notify(&occupancy_detected, occupancy_detected.value);
}
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, "Temperature Sensor"),
HOMEKIT_CHARACTERISTIC(MANUFACTURER, "Vinou inc."),
HOMEKIT_CHARACTERISTIC(SERIAL_NUMBER, "12345"),
HOMEKIT_CHARACTERISTIC(MODEL, "MyTemperatureSensor"),
HOMEKIT_CHARACTERISTIC(FIRMWARE_REVISION, "0.1"),
HOMEKIT_CHARACTERISTIC(IDENTIFY, temperature_sensor_identify),
NULL
}),
HOMEKIT_SERVICE(TEMPERATURE_SENSOR, .primary=true, .characteristics=(homekit_characteristic_t*[]) {
HOMEKIT_CHARACTERISTIC(NAME, "Temperature Sensor"),
&temperature,
NULL
}),
HOMEKIT_SERVICE(HUMIDITY_SENSOR, .characteristics=(homekit_characteristic_t*[]) {
HOMEKIT_CHARACTERISTIC(NAME, "Humidity Sensor"),
&humidity,
NULL
}),
NULL
}),
HOMEKIT_ACCESSORY(.id=2, .category=homekit_accessory_category_sensor, .services=(homekit_service_t*[]) {
HOMEKIT_SERVICE(ACCESSORY_INFORMATION, .characteristics=(homekit_characteristic_t*[]) {
HOMEKIT_CHARACTERISTIC(NAME, "Room Sensor"),
HOMEKIT_CHARACTERISTIC(MANUFACTURER, "HaPK"),
HOMEKIT_CHARACTERISTIC(SERIAL_NUMBER, "1"),
HOMEKIT_CHARACTERISTIC(MODEL, "Room Sensor"),
HOMEKIT_CHARACTERISTIC(FIRMWARE_REVISION, "1"),
HOMEKIT_CHARACTERISTIC(IDENTIFY, occupancy_identify),
NULL
}),
HOMEKIT_SERVICE(OCCUPANCY_SENSOR, .primary=true, .characteristics=(homekit_characteristic_t*[]) {
HOMEKIT_CHARACTERISTIC(NAME, "Room Sensor"),
&occupancy_detected,
NULL
}),
NULL
}),
NULL
};
static bool homekit_initialized = false;
static homekit_server_config_t config = {
.accessories = accessories,
.password = "111-11-111"
};
void on_wifi_config_event(wifi_config_event_t event) {
if (event == WIFI_CONFIG_CONNECTED) {
if (!homekit_initialized) {
homekit_server_init(&config);
homekit_initialized = true;
}
}
}
void user_init(void) {
uart_set_baud(0, 115200);
wifi_config_init2("temperature-sensor", NULL, on_wifi_config_event);
temperature_sensor_init();
homekit_server_init(&config);
if (toggle_create(SENSOR_PIN, sensor_callback, NULL)) {
printf("Failed to initialize sensor\n");
}
}I may not have made perfect patches (someone with more programming skills might find some inconsistencies) but now the Wifi on my multi-sensor works perfectly with no errors haha
I believe you'll need to do the erase_flash thing again before re-flashing your unit with a new code since it has to do with wifi configuration (again, not a pro here!)
Hope it helps!
maximkulkin
philhar88
I am not able to get my Sonoff SV (ESP8266) to connect to my WiFi network... It worked once when I first tried, but then every subsequent flash does not.
my wifi.h
Logs
$ make -C examples/lock testThings I have tried:
esptool.py -p /dev/ttyUSB0 write_flash -fs 8m 0x00000 blank_1MB.binInterestingly, if I run the following with led example it appears to work:
$make -C examples/led erase_flashmake -C examples/led testdoing an erase_flash and then loading the lock example does not work...
$ make -C examples/led erase_flashmake -C examples/lock testOnce every 10 or so erase_flash I can see the lock appear for pairing in HomeKit but as soon as power is reset the ESP8266 does not connect to wifi...
Any ideas?