ESP32-C3 Support #1695

sh-user · 2021-12-05T23:47:59Z

ESP32-C3
RISC-V processor (RV32IMC)
Arduino 1.8.13
IRremoteESP8266 library 2.8.0

Is it possible to support ESP32-C3?
Example IRrecvDemo.ino does not compile

C:\Users\Alex1\Documents\Arduino\libraries\IRremoteESP8266\src\IRrecv.cpp: In member function 'uint32_t IRrecv::ticksLow(uint32_t, uint8_t, uint16_t)':
C:\Users\Alex1\Documents\Arduino\libraries\IRremoteESP8266\src\IRrecv.cpp:1082:8: error: no matching function for call to 'max(int32_t, int)'
       0));
        ^
In file included from c:\users\alex1\appdata\local\arduino15\packages\esp32\tools\riscv32-esp-elf-gcc\gcc8_4_0-esp-2021r2\riscv32-esp-elf\include\c++\8.4.0\algorithm:61,
                 from C:\Users\Alex1\AppData\Local\Arduino15\packages\esp32\hardware\esp32\2.0.1\cores\esp32/Arduino.h:155,
                 from C:\Users\Alex1\Documents\Arduino\libraries\IRremoteESP8266\src\IRrecv.h:10,
                 from C:\Users\Alex1\Documents\Arduino\libraries\IRremoteESP8266\src\IRrecv.cpp:6:
c:\users\alex1\appdata\local\arduino15\packages\esp32\tools\riscv32-esp-elf-gcc\gcc8_4_0-esp-2021r2\riscv32-esp-elf\include\c++\8.4.0\bits\stl_algobase.h:219:5: note: candidate: 'template<class _Tp> const _Tp& std::max(const _Tp&, const _Tp&)'
     max(const _Tp& __a, const _Tp& __b)
     ^~~
c:\users\alex1\appdata\local\arduino15\packages\esp32\tools\riscv32-esp-elf-gcc\gcc8_4_0-esp-2021r2\riscv32-esp-elf\include\c++\8.4.0\bits\stl_algobase.h:219:5: note:   template argument deduction/substitution failed:
C:\Users\Alex1\Documents\Arduino\libraries\IRremoteESP8266\src\IRrecv.cpp:1082:8: note:   deduced conflicting types for parameter 'const _Tp' ('long int' and 'int')
       0));
        ^
In file included from c:\users\alex1\appdata\local\arduino15\packages\esp32\tools\riscv32-esp-elf-gcc\gcc8_4_0-esp-2021r2\riscv32-esp-elf\include\c++\8.4.0\algorithm:61,
                 from C:\Users\Alex1\AppData\Local\Arduino15\packages\esp32\hardware\esp32\2.0.1\cores\esp32/Arduino.h:155,
                 from C:\Users\Alex1\Documents\Arduino\libraries\IRremoteESP8266\src\IRrecv.h:10,
                 from C:\Users\Alex1\Documents\Arduino\libraries\IRremoteESP8266\src\IRrecv.cpp:6:
c:\users\alex1\appdata\local\arduino15\packages\esp32\tools\riscv32-esp-elf-gcc\gcc8_4_0-esp-2021r2\riscv32-esp-elf\include\c++\8.4.0\bits\stl_algobase.h:265:5: note: candidate: 'template<class _Tp, class _Compare> const _Tp& std::max(const _Tp&, const _Tp&, _Compare)'
     max(const _Tp& __a, const _Tp& __b, _Compare __comp)
     ^~~
c:\users\alex1\appdata\local\arduino15\packages\esp32\tools\riscv32-esp-elf-gcc\gcc8_4_0-esp-2021r2\riscv32-esp-elf\include\c++\8.4.0\bits\stl_algobase.h:265:5: note:   template argument deduction/substitution failed:
C:\Users\Alex1\Documents\Arduino\libraries\IRremoteESP8266\src\IRrecv.cpp:1082:8: note:   deduced conflicting types for parameter 'const _Tp' ('long int' and 'int')
       0));
        ^
In file included from c:\users\alex1\appdata\local\arduino15\packages\esp32\tools\riscv32-esp-elf-gcc\gcc8_4_0-esp-2021r2\riscv32-esp-elf\include\c++\8.4.0\algorithm:62,
                 from C:\Users\Alex1\AppData\Local\Arduino15\packages\esp32\hardware\esp32\2.0.1\cores\esp32/Arduino.h:155,
                 from C:\Users\Alex1\Documents\Arduino\libraries\IRremoteESP8266\src\IRrecv.h:10,
                 from C:\Users\Alex1\Documents\Arduino\libraries\IRremoteESP8266\src\IRrecv.cpp:6:
c:\users\alex1\appdata\local\arduino15\packages\esp32\tools\riscv32-esp-elf-gcc\gcc8_4_0-esp-2021r2\riscv32-esp-elf\include\c++\8.4.0\bits\stl_algo.h:3462:5: note: candidate: 'template<class _Tp> _Tp std::max(std::initializer_list<_Tp>)'
     max(initializer_list<_Tp> __l)
     ^~~
c:\users\alex1\appdata\local\arduino15\packages\esp32\tools\riscv32-esp-elf-gcc\gcc8_4_0-esp-2021r2\riscv32-esp-elf\include\c++\8.4.0\bits\stl_algo.h:3462:5: note:   template argument deduction/substitution failed:
C:\Users\Alex1\Documents\Arduino\libraries\IRremoteESP8266\src\IRrecv.cpp:1082:8: note:   mismatched types 'std::initializer_list<_Tp>' and 'long int'
       0));
        ^
In file included from c:\users\alex1\appdata\local\arduino15\packages\esp32\tools\riscv32-esp-elf-gcc\gcc8_4_0-esp-2021r2\riscv32-esp-elf\include\c++\8.4.0\algorithm:62,
                 from C:\Users\Alex1\AppData\Local\Arduino15\packages\esp32\hardware\esp32\2.0.1\cores\esp32/Arduino.h:155,
                 from C:\Users\Alex1\Documents\Arduino\libraries\IRremoteESP8266\src\IRrecv.h:10,
                 from C:\Users\Alex1\Documents\Arduino\libraries\IRremoteESP8266\src\IRrecv.cpp:6:
c:\users\alex1\appdata\local\arduino15\packages\esp32\tools\riscv32-esp-elf-gcc\gcc8_4_0-esp-2021r2\riscv32-esp-elf\include\c++\8.4.0\bits\stl_algo.h:3468:5: note: candidate: 'template<class _Tp, class _Compare> _Tp std::max(std::initializer_list<_Tp>, _Compare)'
     max(initializer_list<_Tp> __l, _Compare __comp)
     ^~~
c:\users\alex1\appdata\local\arduino15\packages\esp32\tools\riscv32-esp-elf-gcc\gcc8_4_0-esp-2021r2\riscv32-esp-elf\include\c++\8.4.0\bits\stl_algo.h:3468:5: note:   template argument deduction/substitution failed:
C:\Users\Alex1\Documents\Arduino\libraries\IRremoteESP8266\src\IRrecv.cpp:1082:8: note:   mismatched types 'std::initializer_list<_Tp>' and 'long int'
       0));
        ^
C:\Users\Alex1\Documents\Arduino\libraries\IRremoteESP8266\src\IRrecv.cpp: In member function 'bool IRrecv::matchAtLeast(uint32_t, uint32_t, uint8_t, uint16_t)':
C:\Users\Alex1\Documents\Arduino\libraries\IRremoteESP8266\src\IRrecv.cpp:1165:75: error: no matching function for call to 'min(uint32_t&, unsigned int)'
   return measured >= ticksLow(std::min(desired, MS_TO_USEC(params.timeout)),
                                                                           ^
In file included from c:\users\alex1\appdata\local\arduino15\packages\esp32\tools\riscv32-esp-elf-gcc\gcc8_4_0-esp-2021r2\riscv32-esp-elf\include\c++\8.4.0\algorithm:61,
                 from C:\Users\Alex1\AppData\Local\Arduino15\packages\esp32\hardware\esp32\2.0.1\cores\esp32/Arduino.h:155,
                 from C:\Users\Alex1\Documents\Arduino\libraries\IRremoteESP8266\src\IRrecv.h:10,
                 from C:\Users\Alex1\Documents\Arduino\libraries\IRremoteESP8266\src\IRrecv.cpp:6:
c:\users\alex1\appdata\local\arduino15\packages\esp32\tools\riscv32-esp-elf-gcc\gcc8_4_0-esp-2021r2\riscv32-esp-elf\include\c++\8.4.0\bits\stl_algobase.h:195:5: note: candidate: 'template<class _Tp> const _Tp& std::min(const _Tp&, const _Tp&)'
     min(const _Tp& __a, const _Tp& __b)
     ^~~
c:\users\alex1\appdata\local\arduino15\packages\esp32\tools\riscv32-esp-elf-gcc\gcc8_4_0-esp-2021r2\riscv32-esp-elf\include\c++\8.4.0\bits\stl_algobase.h:195:5: note:   template argument deduction/substitution failed:
C:\Users\Alex1\Documents\Arduino\libraries\IRremoteESP8266\src\IRrecv.cpp:1165:75: note:   deduced conflicting types for parameter 'const _Tp' ('long unsigned int' and 'unsigned int')
   return measured >= ticksLow(std::min(desired, MS_TO_USEC(params.timeout)),
                                                                           ^
In file included from c:\users\alex1\appdata\local\arduino15\packages\esp32\tools\riscv32-esp-elf-gcc\gcc8_4_0-esp-2021r2\riscv32-esp-elf\include\c++\8.4.0\algorithm:61,
                 from C:\Users\Alex1\AppData\Local\Arduino15\packages\esp32\hardware\esp32\2.0.1\cores\esp32/Arduino.h:155,
                 from C:\Users\Alex1\Documents\Arduino\libraries\IRremoteESP8266\src\IRrecv.h:10,
                 from C:\Users\Alex1\Documents\Arduino\libraries\IRremoteESP8266\src\IRrecv.cpp:6:
c:\users\alex1\appdata\local\arduino15\packages\esp32\tools\riscv32-esp-elf-gcc\gcc8_4_0-esp-2021r2\riscv32-esp-elf\include\c++\8.4.0\bits\stl_algobase.h:243:5: note: candidate: 'template<class _Tp, class _Compare> const _Tp& std::min(const _Tp&, const _Tp&, _Compare)'
     min(const _Tp& __a, const _Tp& __b, _Compare __comp)
     ^~~
c:\users\alex1\appdata\local\arduino15\packages\esp32\tools\riscv32-esp-elf-gcc\gcc8_4_0-esp-2021r2\riscv32-esp-elf\include\c++\8.4.0\bits\stl_algobase.h:243:5: note:   template argument deduction/substitution failed:
C:\Users\Alex1\Documents\Arduino\libraries\IRremoteESP8266\src\IRrecv.cpp:1165:75: note:   deduced conflicting types for parameter 'const _Tp' ('long unsigned int' and 'unsigned int')
   return measured >= ticksLow(std::min(desired, MS_TO_USEC(params.timeout)),
                                                                           ^
In file included from c:\users\alex1\appdata\local\arduino15\packages\esp32\tools\riscv32-esp-elf-gcc\gcc8_4_0-esp-2021r2\riscv32-esp-elf\include\c++\8.4.0\algorithm:62,
                 from C:\Users\Alex1\AppData\Local\Arduino15\packages\esp32\hardware\esp32\2.0.1\cores\esp32/Arduino.h:155,
                 from C:\Users\Alex1\Documents\Arduino\libraries\IRremoteESP8266\src\IRrecv.h:10,
                 from C:\Users\Alex1\Documents\Arduino\libraries\IRremoteESP8266\src\IRrecv.cpp:6:
c:\users\alex1\appdata\local\arduino15\packages\esp32\tools\riscv32-esp-elf-gcc\gcc8_4_0-esp-2021r2\riscv32-esp-elf\include\c++\8.4.0\bits\stl_algo.h:3450:5: note: candidate: 'template<class _Tp> _Tp std::min(std::initializer_list<_Tp>)'
     min(initializer_list<_Tp> __l)
     ^~~
c:\users\alex1\appdata\local\arduino15\packages\esp32\tools\riscv32-esp-elf-gcc\gcc8_4_0-esp-2021r2\riscv32-esp-elf\include\c++\8.4.0\bits\stl_algo.h:3450:5: note:   template argument deduction/substitution failed:
C:\Users\Alex1\Documents\Arduino\libraries\IRremoteESP8266\src\IRrecv.cpp:1165:75: note:   mismatched types 'std::initializer_list<_Tp>' and 'long unsigned int'
   return measured >= ticksLow(std::min(desired, MS_TO_USEC(params.timeout)),
                                                                           ^
In file included from c:\users\alex1\appdata\local\arduino15\packages\esp32\tools\riscv32-esp-elf-gcc\gcc8_4_0-esp-2021r2\riscv32-esp-elf\include\c++\8.4.0\algorithm:62,
                 from C:\Users\Alex1\AppData\Local\Arduino15\packages\esp32\hardware\esp32\2.0.1\cores\esp32/Arduino.h:155,
                 from C:\Users\Alex1\Documents\Arduino\libraries\IRremoteESP8266\src\IRrecv.h:10,
                 from C:\Users\Alex1\Documents\Arduino\libraries\IRremoteESP8266\src\IRrecv.cpp:6:
c:\users\alex1\appdata\local\arduino15\packages\esp32\tools\riscv32-esp-elf-gcc\gcc8_4_0-esp-2021r2\riscv32-esp-elf\include\c++\8.4.0\bits\stl_algo.h:3456:5: note: candidate: 'template<class _Tp, class _Compare> _Tp std::min(std::initializer_list<_Tp>, _Compare)'
     min(initializer_list<_Tp> __l, _Compare __comp)
     ^~~
c:\users\alex1\appdata\local\arduino15\packages\esp32\tools\riscv32-esp-elf-gcc\gcc8_4_0-esp-2021r2\riscv32-esp-elf\include\c++\8.4.0\bits\stl_algo.h:3456:5: note:   template argument deduction/substitution failed:
C:\Users\Alex1\Documents\Arduino\libraries\IRremoteESP8266\src\IRrecv.cpp:1165:75: note:   mismatched types 'std::initializer_list<_Tp>' and 'long unsigned int'
   return measured >= ticksLow(std::min(desired, MS_TO_USEC(params.timeout)),
                                                                           ^
exit status 1
Error compiling for board ESP32C3 Dev Module.

The text was updated successfully, but these errors were encountered:

crankyoldgit · 2021-12-06T00:52:33Z

Looks like the compiler is slightly different for the C3. Should be fixable.
Are you using PlatformIO? If so, can you please include the platformio.ini file please so we/I can try to replicate this build environment.

Seems the experimental Arduino support for the ESP32-C3 is a bit more finiky than the other environments. Work around those issues by forcing the compiler to chose the correct std::min() & std::max() routines by casting the arguments. Fixes #1695

crankyoldgit · 2021-12-06T04:16:03Z

PR #1696 should fix the compilation errors.

Note: This isn't a problem with the library per se, well, as far as I can tell. This seems to be an issue with the experimental Arduino ESP32-C3 support. I made up a mock ESP32-C3 environment (I have no C3 boards to test with) and I was able to get it to compile successfully. i.e. The IRrecvDumpV2 & IRMQTTServer examples.

Anyway, the workarounds I've added shouldn't cause an issue with any other platforms.

As I have no way of testing the resulting code, that's as far as I can go at the moment.

In short, it builds a binary as expected now, at least if you use a platformio.ini entry like: platformio/platform-espressif32#497 (comment)
That cause similar errors to the ones your reported prior to the fix.

Please download & test branch: https://github.com/crankyoldgit/IRremoteESP8266/tree/Issue1695

Warning: As far as I can tell ESP32-C3 Arduino support is in it's infancy. I wouldn't describe it as well tested/finished yet.

Seems the experimental Arduino support for the ESP32-C3 is a bit more finicky than the other environments. Work around those issues by forcing the compiler to chose the correct `std::min()` & `std::max()` routines by casting the arguments. Fixes #1695

_v2.8.1 (20220101)_ **[Bug Fixes]** - Arduino ESP32 Core v2.0.2+ crashes due to our timer hack. (#1715 #1715) - SONY: Fix old Sony CD-Player Remote (12 Bit) (#1714) **[Features]** - Add tool to convert protocol & code to raw timing info. (#1708 #1707 #1703) - Add basic support for COOLIX48 protocol. (#1697 #1694) - MITSUBISHI_AC: Added support for i-SAVE mode. (#1666) - TOSHIBA_AC: Add Filter setting support. aka. Pure. (#1693 #1692) - Airton: Add detailed A/C support. (#1688 #1670) **[Misc]** - Add a structured library version number. (#1717) - Workflows Split UnitTests (#1712) - Reduce time for workflow/Build (#1709) - Fix some compiler & linter warnings (#1699 #1700) - Fujitsu: Update supported A/C models (#1690 #1689 #1702 #1701) - Remove extra `const` qualifier for char pointer (#1704) - TCL: Update supported devices. (#1698) - ESP32-C3: Work around for some C3 specific compiler issues. (#1696 #1695)

## _v2.8.1 (20220101)_ **[Bug Fixes]** - Arduino ESP32 Core v2.0.2+ crashes due to our timer hack. (#1715 #1713 ) - SONY: Fix old Sony CD-Player Remote (12 Bit) (#1714) **[Features]** - Add tool to convert protocol & code to raw timing info. (#1708 #1707 #1703) - Add basic support for COOLIX48 protocol. (#1697 #1694) - MITSUBISHI_AC: Added support for i-SAVE mode. (#1666) - TOSHIBA_AC: Add Filter setting support. aka. Pure. (#1693 #1692) - Airton: Add detailed A/C support. (#1688 #1670) **[Misc]** - Add a structured library version number. (#1717) - Workflows Split UnitTests (#1712) - Reduce time for workflow/Build (#1709) - Fix some compiler & linter warnings (#1699 #1700) - Fujitsu: Update supported A/C models (#1690 #1689 #1702 #1701) - Remove extra `const` qualifier for char pointer (#1704) - TCL: Update supported devices. (#1698) - ESP32-C3: Work around for some C3 specific compiler issues. (#1696 #1695)

crankyoldgit · 2022-01-01T09:32:31Z

FYI, the changes mentioned above have now been included in the new v2.8.1 release of the library.

) This is a sibling of 3f871e4. Fixes #1695

_v2.8.2 (20220314)_ **[Bug Fixes]** - ESP32-C3: Fix reboot/crashes on ESP32-C3s when receiving. (#1768 #1751) **[Features]** - HITACHI_AC296: Add `IRac` class support & tests. (#1776 #1758 #1757) - Support for Hitachi RAS-70YHA3 (remote RAR-3U3) (#1758 #1757) - LG: Add Swing Toggle support for Model `LG6711A20083V` (#1771 #1770) - IRMQTTServer: add `MQTT_SERVER_AUTODETECT_ENABLE` via mqtt mDNS (#1769) - Experimental basic support for Kelon 168 bit / 21 byte protocol. (#1747 #1745 #1744) - MitsubishiAC: Tweak repeat gap timing. (#1760 #1759) - Gree YAP0F8 (Detected as Kelvinator) vertical position set support (#1756) - Make KELON (48 bit) protocol decoding stricter. (#1746 #1744) - IRMQTTServer V1.6.1 (#1740 #1739 #1729) - HITACHI_AC264: Add minimal detailed support. (#1735 #1729) - LG2: Improve Light toggle msg handling. (#1738 #1737) - MIDEA: Add support for Quiet, Clean & Freeze Protect controls. (#1734 #1733) - Add basic support for HITACHI_AC264 264bit protocol. (#1730 #1729) - ESP32-C3: Work around for some C3 specific compiler issues again. (#1732 #1695) **[Misc]** - MIDEA: Update supported devices (#1774 #1773 #1716) - Update devices supported by ELECTRA_AC (#1766 #1765) - Improve documentation for `encodePioneer()` (#1761 #1749) - Update (un)supported DAIKIN128 devices. (#1752) - Refactor `decodeCOOLIX()` code & add another test case. (#1750 #1748) - Simplify code based on state_t being initialised by default. (#1736 #1699) - Add comments to help Teknopoint users. (#1731 #1728) - Fix library version string calculation. (#1727 #1725) - Confirm we can reproduce `TurnOnFujitsuAC.ino` via IRac/IRMQTTServer. (#1726 #1701)

##_v2.8.2 (20220314)_ **[Bug Fixes]** - ESP32-C3: Fix reboot/crashes on ESP32-C3s when receiving. (#1768 #1751) **[Features]** - HITACHI_AC296: Add `IRac` class support & tests. (#1776 #1758 #1757) - Support for Hitachi RAS-70YHA3 (remote RAR-3U3) (#1758 #1757) - LG: Add Swing Toggle support for Model `LG6711A20083V` (#1771 #1770) - IRMQTTServer: add `MQTT_SERVER_AUTODETECT_ENABLE` via mqtt mDNS (#1769) - Experimental basic support for Kelon 168 bit / 21 byte protocol. (#1747 #1745 #1744) - MitsubishiAC: Tweak repeat gap timing. (#1760 #1759) - Gree YAP0F8 (Detected as Kelvinator) vertical position set support (#1756) - Make KELON (48 bit) protocol decoding stricter. (#1746 #1744) - IRMQTTServer V1.6.1 (#1740 #1739 #1729) - HITACHI_AC264: Add minimal detailed support. (#1735 #1729) - LG2: Improve Light toggle msg handling. (#1738 #1737) - MIDEA: Add support for Quiet, Clean & Freeze Protect controls. (#1734 #1733) - Add basic support for HITACHI_AC264 264bit protocol. (#1730 #1729) - ESP32-C3: Work around for some C3 specific compiler issues again. (#1732 #1695) **[Misc]** - MIDEA: Update supported devices (#1774 #1773 #1716) - Update devices supported by ELECTRA_AC (#1766 #1765) - Improve documentation for `encodePioneer()` (#1761 #1749) - Update (un)supported DAIKIN128 devices. (#1752) - Refactor `decodeCOOLIX()` code & add another test case. (#1750 #1748) - Simplify code based on state_t being initialised by default. (#1736 #1699) - Add comments to help Teknopoint users. (#1731 #1728) - Fix library version string calculation. (#1727 #1725) - Confirm we can reproduce `TurnOnFujitsuAC.ino` via IRac/IRMQTTServer. (#1726 #1701)

crankyoldgit · 2022-03-15T02:37:00Z

FYI, the changes mentioned above have now been included in the new v2.8.2 release of the library.

crankyoldgit self-assigned this Dec 6, 2021

crankyoldgit added bug ESP32 ESP32 only issue labels Dec 6, 2021

crankyoldgit mentioned this issue Dec 6, 2021

ESP32-C3: Work around for some C3 specific compiler issues. #1696

Merged

crankyoldgit added enhancement and removed bug labels Dec 6, 2021

crankyoldgit closed this as completed in #1696 Dec 6, 2021

crankyoldgit mentioned this issue Dec 31, 2021

v2.8.1 release #1719

Merged

misery mentioned this issue Jan 8, 2022

ESP32-C3: Work around for some C3 specific compiler issues again. #1732

Merged

crankyoldgit pushed a commit that referenced this issue Jan 9, 2022

ESP32-C3: Work around for some C3 specific compiler issues again. (#1732

d3c8abc

) This is a sibling of 3f871e4. Fixes #1695

crankyoldgit mentioned this issue Mar 14, 2022

v2.8.2 release #1777

Merged

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ESP32-C3 Support #1695

ESP32-C3 Support #1695

sh-user commented Dec 5, 2021

crankyoldgit commented Dec 6, 2021

crankyoldgit commented Dec 6, 2021

crankyoldgit commented Jan 1, 2022

crankyoldgit commented Mar 15, 2022

ESP32-C3 Support #1695

ESP32-C3 Support #1695

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sh-user commented Dec 5, 2021

crankyoldgit commented Dec 6, 2021

crankyoldgit commented Dec 6, 2021

crankyoldgit commented Jan 1, 2022

crankyoldgit commented Mar 15, 2022