All notable changes to this project will be documented in this file.
The format is based on Keep a Changelog and this project adheres to Semantic Versioning.
- update readme.md
- create changelog.md
- minor edits
- update library.json, license, #pragma once,
- move private defines to .cpp file
- fix negative temperature DHT22 again (code from DHTNew)
- fix #6 T-GO signal in handshake. (needed for long wires)
- fix negative temperature DHT22 again (code from DHTNew)
- fix negative temperature DHT22 (code from DHTNew)
- own repo;
- fix negative temperature DHT12 - issue #111
- refactor
- added _disableIRQ flag
- explicit support for AM23XX series and DHT12
- FIX https://github.com/RobTillaart/Arduino/issues/33 double -> float
// 0.1.22 undo delayMicroseconds() for wakeups larger than 8 // 0.1.21 replace delay with delayMicroseconds() + small fix // 0.1.20 Reduce footprint by using uint8_t as error codes. (thanks to chaveiro) // 0.1.19 masking error for DHT11 - FIXED (thanks Richard for noticing) // 0.1.18 version 1.16/17 broke the DHT11 - FIXED // 0.1.17 replaced micros() with adaptive loopcount // removed DHTLIB_INVALID_VALUE // added DHTLIB_ERROR_CONNECT // added DHTLIB_ERROR_ACK_L DHTLIB_ERROR_ACK_H // 0.1.16 masking unused bits (less errors); refactored bits[] // 0.1.15 reduced # micros calls 2->1 in inner loop. // 0.1.14 replace digital read with faster (~3x) code => more robust low MHz machines. // // 0.1.13 fix negative temperature // 0.1.12 support DHT33 and DHT44 initial version // 0.1.11 renamed DHTLIB_TIMEOUT // 0.1.10 optimized faster WAKEUP + TIMEOUT // 0.1.09 optimize size: timeout check + use of mask // 0.1.08 added formula for timeout based upon clockspeed // 0.1.07 added support for DHT21 // 0.1.06 minimize footprint (2012-12-27) // 0.1.05 fixed negative temperature bug (thanks to Roseman) // 0.1.04 improved readability of code using DHTLIB_OK in code // 0.1.03 added error values for temp and humidity when read failed // 0.1.02 added error codes // 0.1.01 added support for Arduino 1.0, fixed typos (31/12/2011) // 0.1.00 initial version by Rob Tillaart (01/04/2011)