diff --git a/tasmota/xsns_06_dht_v5.ino b/tasmota/xsns_06_dht_v5.ino index f08286b43..9c7003970 100644 --- a/tasmota/xsns_06_dht_v5.ino +++ b/tasmota/xsns_06_dht_v5.ino @@ -100,6 +100,7 @@ bool DhtRead(uint32_t sensor) break; } +/* bool error = false; noInterrupts(); if (DhtWaitState(sensor, 0) && DhtWaitState(sensor, 1) && DhtWaitState(sensor, 0)) { @@ -127,6 +128,22 @@ bool DhtRead(uint32_t sensor) } interrupts(); if (error) { return false; } +*/ + + uint32_t i = 0; + noInterrupts(); + if (DhtWaitState(sensor, 0) && DhtWaitState(sensor, 1) && DhtWaitState(sensor, 0)) { + for (i = 0; i < 40; i++) { + if (!DhtWaitState(sensor, 1)) { break; } + delayMicroseconds(35); // Was 30 + if (digitalRead(Dht[sensor].pin)) { + dht_data[i / 8] |= (1 << (7 - i % 8)); + } + if (!DhtWaitState(sensor, 0)) { break; } + } + } + interrupts(); + if (i < 40) { return false; } uint8_t checksum = (dht_data[0] + dht_data[1] + dht_data[2] + dht_data[3]) & 0xFF; if (dht_data[4] != checksum) {