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espressif / ESP8266_RTOS_SDK

Latest ESP8266 SDK based on FreeRTOS, esp-idf style.
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Using xEventGroupSetBitsFromISR gives undefined reference to `xTimerPendFunctionCallFromISR' (GIT8266O-227) #663

Open ghost opened 5 years ago

ghost commented 5 years ago

Environment

Problem Description

I wrote this code, which is pretty much copy paste from the documentation of the xEventGroupSetBitsFromISR method:

    /* xHigherPriorityTaskWoken must be initialised to pdFALSE. */
    BaseType_t xHigherPriorityTaskWoken = pdFALSE;

    const BaseType_t xResult = xEventGroupSetBitsFromISR( oneWireEventGroup,  ONEWIRE_CONTINUE_BIT, &xHigherPriorityTaskWoken );

    /* Was the message posted successfully? */
    if( xResult != pdFAIL ) {
        /* If xHigherPriorityTaskWoken is now set to pdTRUE then a context
        switch should be requested.  The macro used is port specific and will
        be either portYIELD_FROM_ISR() or portEND_SWITCHING_ISR() - refer to
        the documentation page for the port being used. */
        portEND_SWITCHING_ISR( xHigherPriorityTaskWoken );
    }

This results in the following compiler error:

/esp/ESP8266_RTOS_SDK/components/esptool_py/esptool /esp/project
patching file esptool.py
/esp/project
Toolchain path: /esp/xtensa-lx106-elf/bin/xtensa-lx106-elf-gcc
Toolchain version: crosstool-ng-1.22.0-92-g8facf4c
Compiler version: 5.2.0
esptool.py v2.4.0
CXX build/main/1wire.o
AR build/main/libmain.a
Python requirements from /esp/ESP8266_RTOS_SDK/requirements.txt are satisfied.
LD build/NewSens.elf
/esp/project/build/main/libmain.a(1wire.o):(.literal._Z17hw_timer_callbackPv+0x8): undefined reference to `xTimerPendFunctionCallFromISR'
/esp/project/build/main/libmain.a(1wire.o): In function `hw_timer_callback(void*)':
/esp/project/main/1wire.cpp:276: undefined reference to `xTimerPendFunctionCallFromISR'
collect2: error: ld returned 1 exit status
/esp/ESP8266_RTOS_SDK/make/project.mk:447: recipe for target '/esp/project/build/NewSens.elf' failed
make: *** [/esp/project/build/NewSens.elf] Error 1
The terminal process terminated with exit code: 1

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I think that maybe INCLUDE_xTimerPendFunctionCall misses in FreeRTOSConfig.h in the SDK?

I didn't see an option in sdkconfig to enable this

donghengqaz commented 5 years ago

There is no "INCLUDE_xTimerPendFunctionCall" at SDK. So could you add "INCLUDE_xTimerPendFunctionCall" to FreeRTOSConfig.h and I will add this one to "menuconfig" to enable some function later.

Fonger commented 5 years ago

@donghengqaz I need this config too. What is the ETA of this feature in menuconfig?

dpmcgabriel commented 4 years ago

There was any solution for this case? Trying to use xTimerPendFunctionCallFromISR, but having implicit declaration of function 'xTimerPendFunctionCallFromISR'; error