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Add light pause to ESP32 #1871

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merged 1 commit into from
Sep 10, 2022
Merged

Add light pause to ESP32 #1871

merged 1 commit into from
Sep 10, 2022

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s-hadinger
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In Tasmota, we generally turn off IR receive while sending IR, to avoid triggering the decoder and potentially polluting timing. However repeatedly calling disableIRIn() and enableIRIn() cause a crash on ESP32 for unresolved reasons.

However we only need to pause reception, not deconfigure it completely. I propose to add pause() to IRrecv as a lightweight option to suspend receiving IR.

It has already been tested on Tasmota and proved to work fine.

@crankyoldgit crankyoldgit self-assigned this Sep 10, 2022
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crankyoldgit approved these changes Sep 10, 2022
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Causing a crash doesn't sound good. Is it something we are doing wrong?! I think I used boilerplate code for it. Can't see anything obviously wrong.

But, your proposed solution/additions looks good to me!

Thanks!

@crankyoldgit crankyoldgit merged commit baa43a2 into crankyoldgit:master Sep 10, 2022
@s-hadinger
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I have no idea what goes wrong. The long term solution on esp32 would be RMT ;)

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I can probably easily port it to using RMT for sending (TX). But for decoding, I don't think RMT works in a way that is suitable for this library. As far as I understand it, RMT (RX) is suitable for when you know the exact protocol you expect. e.g. You give it the parameters of say, the NEC protocol in advance, and it will match that (and only that). vs. our current approach which allows for greater flexibility in protocol detect, albiet at a significant cost. :-/

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I see. I believe that it would bring more benefits to Tx anyways

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I have seen a big improvement when driving ws2812 leds. Bitbanging was not reliable enough on esp32 and RMT was almost mandatory. Maybe IR timing is less sensitive to esp32 uncontrolled interrupts

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Well, I'll bump my priority on adding RMT(TX) support, but it's still fairly low. I'm so far behind in my worklog for this project. ☹️

nao-pon pushed a commit to nao-pon/IRremoteESP8266 that referenced this pull request Sep 13, 2022
@s-hadinger @nao-pon
Add light pause to ESP32 (crankyoldgit#1871)
e25bb69 
In Tasmota, we generally turn off IR receive while sending IR, to avoid triggering the decoder and potentially polluting timing. However repeatedly calling disableIRIn() and enableIRIn() cause a crash on ESP32 for unresolved reasons.

However we only need to pause reception, not deconfigure it completely. I propose to add pause() to IRrecv as a lightweight option to suspend receiving IR.

It has already been tested on Tasmota and proved to work fine.
nao-pon pushed a commit to nao-pon/IRremoteESP8266 that referenced this pull request Sep 13, 2022
@s-hadinger @nao-pon
Add light pause to ESP32 (crankyoldgit#1871)
2c8dea8 
In Tasmota, we generally turn off IR receive while sending IR, to avoid triggering the decoder and potentially polluting timing. However repeatedly calling disableIRIn() and enableIRIn() cause a crash on ESP32 for unresolved reasons.

However we only need to pause reception, not deconfigure it completely. I propose to add pause() to IRrecv as a lightweight option to suspend receiving IR.

It has already been tested on Tasmota and proved to work fine.
crankyoldgit added a commit that referenced this pull request Sep 15, 2022
@crankyoldgit
v2.8.3 release
ac3c15b 
_v2.8.3 (20220915)_

**[Bug Fixes]**
- Fix `#if` for DECODE_COOLIX48 (#1796)
- Add missing `prev`s to `decodeToState()` (#1783)

**[Features]**
- Add `pause()` function to ESP32 when receiving. (#1871)
- ARGO: Argo add `sendSensorTemp()` (#1858 #1859)
- HAIER_AC160: Experimental detail support. (#1852 #1804)
- BOSCH144: Add IRac class support (#1841)
- Mitsubishi_AC: update left vane in `IRac` class (#1837)
- Basic support for Daikin 312bit/39byte A/C protocol. (#1836 #1829)
- Experimental basic support for Sanyo AC 152 bit protocol. (#1828 #1826)
- GREE: Add model support for `YX1FSF`/Soleus Air Windown A/C (#1823 #1821)
- Experimental basic support for Bosch 144bit protocol. (#1822 #1787)
- Experimental basic support for TCL AC 96 bit protocol. (#1820 #1810)
- Add basic support for clima-butler (52bit) RCS-SD43UWI (#1815 #1812)
- TOTO: An experimental _(s)wipe_ at support for Toto Toilets. (#1811 #1806)
- CARRIER_AC128: Experimental Basic support for Carrier AC 128bit protocol. (#1798 #1797)
- HAIER_AC160: Add basic support for Haier 160bit protocol. (#1805 #1804)
- DAIKIN: Add basic support for 200-bit Daikin protocol. (#1803 #1802)
- FUJITSU: Improve handling of 10C Heat mode. (#1788 #1780)
- FUJITSU: Improve handling of short (command only) messages. (#1784 #1780)

**[Misc]**
- Improve the `_IRREMOTEESP8266_VERSION_VAL` macro (#1875 #1870)
- SONY: Update supported devices. (#1872)
- SAMSUNG: Update supported devices (#1873)
- NEC: Update supported devices (#1874)
- Give IRmacros.h smaller scope to avoid impacting projects using IRremoteESP8266 (#1857 #1853 #1851)
- Inhibit protocol names for not-included protocols (#1853 #1851)
- Test out codeql static analysis (#1842)
- Remove pylint disable=no-self-use (#1817)
- Fujitsu General: update supported devices (#1813)
- DAIKIN: Update supported devices (#1808 #1807)
- Fujitsu: Update supported remote info. (#1801 #1794)
- DAIKIN128: Update supported devices (#1754)
- Voltas: Add link to manual for 122LZF A/C. (#1800 #1799 #1238)
- Daikin128: Additional unit test. (#1795 #1754)
- MIDEA: Update supported devices (#1791 #1790)
@crankyoldgit crankyoldgit mentioned this pull request Sep 15, 2022
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crankyoldgit added a commit that referenced this pull request Sep 16, 2022
@crankyoldgit
v2.8.3 release (#1878)
84f596e 
**_v2.8.3 (20220915)_**

**[Bug Fixes]**
- Fix `#if` for DECODE_COOLIX48 (#1796)
- Add missing `prev`s to `decodeToState()` (#1783)

**[Features]**
- Add `pause()` function to ESP32 when receiving. (#1871)
- ARGO: Argo add `sendSensorTemp()` (#1858 #1859)
- HAIER_AC160: Experimental detail support. (#1852 #1804)
- BOSCH144: Add IRac class support (#1841)
- Mitsubishi_AC: update left vane in `IRac` class (#1837)
- Basic support for Daikin 312bit/39byte A/C protocol. (#1836 #1829)
- Experimental basic support for Sanyo AC 152 bit protocol. (#1828 #1826)
- GREE: Add model support for `YX1FSF`/Soleus Air Windown A/C (#1823 #1821)
- Experimental basic support for Bosch 144bit protocol. (#1822 #1787)
- Experimental basic support for TCL AC 96 bit protocol. (#1820 #1810)
- Add basic support for clima-butler (52bit) RCS-SD43UWI (#1815 #1812)
- TOTO: An experimental _(s)wipe_ at support for Toto Toilets. (#1811 #1806)
- CARRIER_AC128: Experimental Basic support for Carrier AC 128bit protocol. (#1798 #1797)
- HAIER_AC160: Add basic support for Haier 160bit protocol. (#1805 #1804)
- DAIKIN: Add basic support for 200-bit Daikin protocol. (#1803 #1802)
- FUJITSU: Improve handling of 10C Heat mode. (#1788 #1780)
- FUJITSU: Improve handling of short (command only) messages. (#1784 #1780)

**[Misc]**
- Improve the `_IRREMOTEESP8266_VERSION_VAL` macro (#1875 #1870)
- SONY: Update supported devices. (#1872)
- SAMSUNG: Update supported devices (#1873)
- NEC: Update supported devices (#1874)
- Give IRmacros.h smaller scope to avoid impacting projects using IRremoteESP8266 (#1857 #1853 #1851)
- Inhibit protocol names for not-included protocols (#1853 #1851)
- Test out codeql static analysis (#1842)
- Remove pylint disable=no-self-use (#1817)
- Fujitsu General: update supported devices (#1813)
- DAIKIN: Update supported devices (#1808 #1807)
- Fujitsu: Update supported remote info. (#1801 #1794)
- DAIKIN128: Update supported devices (#1754)
- Voltas: Add link to manual for 122LZF A/C. (#1800 #1799 #1238)
- Daikin128: Additional unit test. (#1795 #1754)
- MIDEA: Update supported devices (#1791 #1790)
@crankyoldgit
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FYI, the changes mentioned above have now been included in the new v2.8.3 release of the library.

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