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prog_prueba.py
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prog_prueba.py
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from ruuvitag.scanner import RuuviTagScanner
import ustruct
import struct
import math
rts = RuuviTagScanner()
def pack_temp(temp):
"""Temperature in 0.005 degrees as signed short"""
temp_conv = round(round(temp, 2) / 0.005)
temp_int16 = ustruct.pack('!h', temp_conv)
return temp_int16
def pack_hum(hum):
"""Humidity in 0.0025 percent as unsigned short"""
hum_conv = round(round(hum, 2) / 0.0025)
hum_int16 = ustruct.pack('!H', hum_conv)
return hum_int16
def returnRuuvi2():
for ruuvitag in rts.find_ruuvitags(timeout=10):
if ruuvitag:
print(ruuvitag)
print(ruuvitag.temperature)
print(ruuvitag.humidity)
#id_payload = ruuvitag.mac.encode()
temp_payload = pack_temp(ruuvitag.temperature)
hum_payload = pack_hum(ruuvitag.humidity)
payload = temp_payload + hum_payload
print(payload)
return payload
return 0
def returnRuuvi():
for ruuvitag in rts.find_ruuvitags(timeout=20):
if ruuvitag:
print(ruuvitag)
print(ruuvitag.temperature, ruuvitag.humidity)
#print(ruuvitag.humidity)
temp=int(math.floor(ruuvitag.temperature*100))
hum=int(math.floor(ruuvitag.humidity*100))
print(temp,hum)
payload = struct.pack('>h',temp) + struct.pack('>H',hum)
print(payload)
return payload
else:
print(ruuvitag)
return ustruct.pack(">f", 0)
#return returnRuuvi() no se puede usar recursividad, da stack overflow