Dht11 - 16f877a

[Art]

That’s about how I would have gone about it i.e. reading it with timing, and looking at the buffer later,
It looks like a job for portb.0 interrupt so the code doesn’t have to spend most time waiting.

It’s a shame there isn’t an option in PBP to carry the bit after rotating a byte like humid to wrap it in a loop.
For the last part the timing doesn’t matter anymore. There’s more than one way to skin a cat.

bb var byte ‘ bit index
ii var byte ‘ counter
dbit var byte[7] ‘ declare the array of bytes representing received bit times

humid = 0 ‘ reset humid!
bb = 1 ‘ set intial index value
for ii = 0 to 6 ‘ address each bit
if dbit[ii] > 29 then
humid = humid + bb ‘ set the bit
endif
bb = bb + bb ‘ multiply index by 2 each step
next ii