polymachine/b-parasite-esp32
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Uses newly minted 0x14 sensor type for moisture

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I also comment out the illiminance sensor, since we need the space for
encoding the device's name - "prst".
This commit is contained in:
rbaron 2022-08-28 22:47:21 +02:00
parent 6ea0bb8525
commit ce4c496f4d
1 changed files with 12 additions and 12 deletions
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24
code/b-parasite/src/prst/ble.c
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@ -210,8 +210,8 @@ static void set_service_data_bthome_protocol(
// 1. Soil moisture.
// uint16_t.
service_data[0] = (0b000 << 5) | 2;
// Type of measurement. Temporarily using humidity.
service_data[1] = 0x03;
// Type of measurement - Moisture.
service_data[1] = 0x14;
// Value. Factor of 0.01, so we need to multiply our the value in 100% by
// 1/0.01 = 100.
uint16_t soil_val = (10000 * sensors->soil_moisture) / UINT16_MAX;
@ -248,16 +248,16 @@ static void set_service_data_bthome_protocol(
service_data[14] = batt_val & 0xff;
service_data[15] = batt_val >> 8;
// 5. Illuminance
// uint24_t.
service_data[16] = (0b000 << 5) | 2;
// Type - illuminance.
service_data[17] = 0x05;
// Value. Factor 0.01.
uint32_t illu_value = 100 * sensors->lux;
service_data[18] = illu_value & 0xff;
service_data[19] = (illu_value >> 8) & 0xff;
service_data[20] = (illu_value >> 16) & 0xff;
// // 5. Illuminance
// // uint24_t.
// service_data[16] = (0b000 << 5) | 2;
// // Type - illuminance.
// service_data[17] = 0x05;
// // Value. Factor 0.01.
// uint32_t illu_value = 100 * sensors->lux;
// service_data[18] = illu_value & 0xff;
// service_data[19] = (illu_value >> 8) & 0xff;
// service_data[20] = (illu_value >> 16) & 0xff;
}
#endif // PRST_BLE_PROTOCOL == PRST_BLE_PROTOCOL_BTHOME