I have tried to save data from the original tile sensor... And discover in same time the behaviour of pyboard d (I have used pyboard classic yet)...
Maybe I don't understand something, but the exemple of upython site doesn't works for me. I don't know why, but it appears that there is a confusion between "while" boucle(s). The part at the end which normaly isn't read, is reading when I push just one time on button...? and always, finally, the saving file contain nothing.
So, I have write something, very quickly... It works. But it's not perfect. I have to disconnect the pyboard before a sleep time for that data wasen't rewritted. I have used led for help me...
The script writting with upyton's site example (just the part with the boucle):
Code: Select all
while True:
pyb.wfi()
if sw.value():
pyb.delay(200)
bleu.on()
log = open("/sd/liste_lux_temp_hum", "w")
while not sw.value():
hdc.measure()
while not hdc.is_ready():
machine.idle()
temp = round(hdc.temperature(), 2)
hum = round(hdc.humidity(), 2)
print(temp, hum)
rouge.on()
sleep(1)
rouge.off()
opt.measure()
while not opt.is_ready():
machine.idle()
luxi = round(opt.lux(), 2)
print(luxi)
vert.on()
sleep(1)
vert.off()
log.write('{},{},{}\n'.format(temp,hum,luxi))
#sleep(10)
log.close()
bleu.off()
pyb.delay(200)
Code: Select all
bleu.on()
log = open("/sd/liste_lux_temp_hum", "w")
bleu.off()
while sw.value() == False:
hdc.measure()
while not hdc.is_ready():
machine.idle()
temp = round(hdc.temperature(), 2)
hum = round(hdc.humidity(), 2)
rouge.on()
sleep(1)
rouge.off()
opt.measure()
while not opt.is_ready():
machine.idle()
luxi = round(opt.lux(), 2)
print(luxi)
vert.on()
sleep(1)
log.write('{},{},{}\n'.format(temp,hum,luxi))
sleep(10)
vert.off()
if sw.value() == True:
bleu.on()
log.close()
bleu.off()
sleep(10)
Have I make a mistake in my use of the example? Is there anybody who uses datalogging exemple correctly?
Is there anybody who has a script which permit to disconnect the pyboard without stress after datalogging session?
Thanks.