[Question]: initialisation from imcompatible pointer Type

[hasenradball]

Hardware:

Board: ESP32 Dev Module
Core Installation version: 1.0.6
IDE name: Platform.io
Flash Frequency: 40Mhz
PSRAM enabled:
Upload Speed: no upload
Computer OS: Windows 10

Description:

Question:

Is this issue known?

Sketch: (leave the backquotes for code formatting)

//Change the code below by your sketch
#include <Arduino.h>

void setup() {
}

void loop() {
}

Debug Messages:

Enable Core debug level: Debug on tools menu of Arduino IDE, then put the serial output here 

[stale]

[STALE_SET] This issue has been automatically marked as stale because it has not had recent activity. It will be closed in 14 days if no further activity occurs. Thank you for your contributions.

[VojtechBartoska]

Hello @hasenradball, sorry for replying so late. Any chance you will test this on latest version 2.0.2? Thanks a lot in advance for your answer.

[hasenradball]

Hi,
yes I could test this with the actual version.

[hasenradball]

I testetd it on the latest version of the Espressif 32 on PIO.
PLATFORM: Espressif 32 (3.5.0) > Espressif ESP32 Dev Module

The issue is still available...
see below.

> Executing task: C:\Users\Frank\.platformio\penv\Scripts\platformio.exe run --environment esp32dev <

Processing esp32dev (platform: espressif32; board: esp32dev; framework: arduino)
-----------------------------------------------------------------------------------------------------------------------------------------------------------------Verbose mode can be enabled via `-v, --verbose` option
CONFIGURATION: https://docs.platformio.org/page/boards/espressif32/esp32dev.html
PLATFORM: Espressif 32 (3.5.0) > Espressif ESP32 Dev Module
HARDWARE: ESP32 240MHz, 320KB RAM, 4MB Flash
DEBUG: Current (esp-prog) External (esp-prog, iot-bus-jtag, jlink, minimodule, olimex-arm-usb-ocd, olimex-arm-usb-ocd-h, olimex-arm-usb-tiny-h, olimex-jtag-tiny, tumpa)
PACKAGES:
 - framework-arduinoespressif32 3.10006.210326 (1.0.6)
 - tool-esptoolpy 1.30100.210531 (3.1.0)
 - tool-openocd-esp32 2.1000.20210721 (10.0)
 - toolchain-xtensa32 2.50200.97 (5.2.0)
LDF: Library Dependency Finder -> https://bit.ly/configure-pio-ldf
LDF Modes: Finder ~ chain, Compatibility ~ soft
Found 29 compatible libraries
Scanning dependencies...
Dependency Graph
|-- <cVCC_local>
|-- <WiFi> 1.0
Building in release mode
Compiling .pio\build\esp32dev\src\main.cpp.o
Generating partitions .pio\build\esp32dev\partitions.bin
Compiling .pio\build\esp32dev\liba03\cVCC_local\cVCC_local.cpp.o
Compiling .pio\build\esp32dev\lib170\WiFi\ETH.cpp.o
Compiling .pio\build\esp32dev\lib170\WiFi\WiFi.cpp.o
Compiling .pio\build\esp32dev\lib170\WiFi\WiFiAP.cpp.o
Compiling .pio\build\esp32dev\lib170\WiFi\WiFiClient.cpp.o
Compiling .pio\build\esp32dev\lib170\WiFi\WiFiGeneric.cpp.o
Compiling .pio\build\esp32dev\lib170\WiFi\WiFiMulti.cpp.o
Compiling .pio\build\esp32dev\lib170\WiFi\WiFiSTA.cpp.o
Archiving .pio\build\esp32dev\liba03\libcVCC_local.a
Compiling .pio\build\esp32dev\lib170\WiFi\WiFiScan.cpp.o
Compiling .pio\build\esp32dev\lib170\WiFi\WiFiServer.cpp.o
Compiling .pio\build\esp32dev\lib170\WiFi\WiFiUdp.cpp.o
Indexing .pio\build\esp32dev\liba03\libcVCC_local.a
Archiving .pio\build\esp32dev\libFrameworkArduinoVariant.a
Compiling .pio\build\esp32dev\FrameworkArduino\Esp.cpp.o
Compiling .pio\build\esp32dev\FrameworkArduino\FunctionalInterrupt.cpp.o
Indexing .pio\build\esp32dev\libFrameworkArduinoVariant.a
Compiling .pio\build\esp32dev\FrameworkArduino\HardwareSerial.cpp.o
Compiling .pio\build\esp32dev\FrameworkArduino\IPAddress.cpp.o
Compiling .pio\build\esp32dev\FrameworkArduino\IPv6Address.cpp.o
Compiling .pio\build\esp32dev\FrameworkArduino\MD5Builder.cpp.o
Compiling .pio\build\esp32dev\FrameworkArduino\Print.cpp.o
Archiving .pio\build\esp32dev\lib170\libWiFi.a
Compiling .pio\build\esp32dev\FrameworkArduino\Stream.cpp.o
Compiling .pio\build\esp32dev\FrameworkArduino\StreamString.cpp.o
Compiling .pio\build\esp32dev\FrameworkArduino\WMath.cpp.o
Indexing .pio\build\esp32dev\lib170\libWiFi.a
Compiling .pio\build\esp32dev\FrameworkArduino\WString.cpp.o
Compiling .pio\build\esp32dev\FrameworkArduino\base64.cpp.o
Compiling .pio\build\esp32dev\FrameworkArduino\cbuf.cpp.o
Compiling .pio\build\esp32dev\FrameworkArduino\esp32-hal-adc.c.o
Compiling .pio\build\esp32dev\FrameworkArduino\esp32-hal-bt.c.o
Compiling .pio\build\esp32dev\FrameworkArduino\esp32-hal-cpu.c.o
Compiling .pio\build\esp32dev\FrameworkArduino\esp32-hal-dac.c.o
Compiling .pio\build\esp32dev\FrameworkArduino\esp32-hal-gpio.c.o
Compiling .pio\build\esp32dev\FrameworkArduino\esp32-hal-i2c.c.o
Compiling .pio\build\esp32dev\FrameworkArduino\esp32-hal-ledc.c.o
Compiling .pio\build\esp32dev\FrameworkArduino\esp32-hal-log.c.o
Compiling .pio\build\esp32dev\FrameworkArduino\esp32-hal-matrix.c.o
Compiling .pio\build\esp32dev\FrameworkArduino\esp32-hal-misc.c.o
Compiling .pio\build\esp32dev\FrameworkArduino\esp32-hal-psram.c.o
Compiling .pio\build\esp32dev\FrameworkArduino\esp32-hal-rmt.c.o
Compiling .pio\build\esp32dev\FrameworkArduino\esp32-hal-sigmadelta.c.o
Compiling .pio\build\esp32dev\FrameworkArduino\esp32-hal-spi.c.o
Compiling .pio\build\esp32dev\FrameworkArduino\esp32-hal-time.c.o
Compiling .pio\build\esp32dev\FrameworkArduino\esp32-hal-timer.c.o
Compiling .pio\build\esp32dev\FrameworkArduino\esp32-hal-touch.c.o
Compiling .pio\build\esp32dev\FrameworkArduino\esp32-hal-uart.c.o
Compiling .pio\build\esp32dev\FrameworkArduino\libb64\cdecode.c.o
Compiling .pio\build\esp32dev\FrameworkArduino\libb64\cencode.c.o
Compiling .pio\build\esp32dev\FrameworkArduino\main.cpp.o
C:\Users\Frank\.platformio\packages\framework-arduinoespressif32\cores\esp32\esp32-hal-spi.c: In function 'spiTransferBytesNL':
C:\Users\Frank\.platformio\packages\framework-arduinoespressif32\cores\esp32\esp32-hal-spi.c:922:39: warning: initialization from incompatible pointer type [-Wincompatible-pointer-types]
                 uint8_t * last_out8 = &result[c_longs-1];
                                       ^
C:\Users\Frank\.platformio\packages\framework-arduinoespressif32\cores\esp32\esp32-hal-spi.c:923:40: warning: initialization from incompatible pointer type [-Wincompatible-pointer-types]
                 uint8_t * last_data8 = &last_data;
                                        ^
Compiling .pio\build\esp32dev\FrameworkArduino\stdlib_noniso.c.o
Compiling .pio\build\esp32dev\FrameworkArduino\wiring_pulse.c.o
Compiling .pio\build\esp32dev\FrameworkArduino\wiring_shift.c.o
Archiving .pio\build\esp32dev\libFrameworkArduino.a
Indexing .pio\build\esp32dev\libFrameworkArduino.a
Linking .pio\build\esp32dev\firmware.elf
Retrieving maximum program size .pio\build\esp32dev\firmware.elf
Checking size .pio\build\esp32dev\firmware.elf
Advanced Memory Usage is available via "PlatformIO Home > Project Inspect"
RAM:   [=         ]  11.6% (used 37876 bytes from 327680 bytes)
Flash: [=====     ]  49.7% (used 650914 bytes from 1310720 bytes)
Building .pio\build\esp32dev\firmware.bin
esptool.py v3.1
Merged 1 ELF section
================================================================= [SUCCESS] Took 45.41 seconds =================================================================

[me-no-dev]

@hasenradball PIO's original support is for very old version now. Check: https://docs.espressif.com/projects/arduino-esp32/en/latest/installing.html#installing-using-platformio

[hasenradball]

Thanks for this Information this was new for me using PIO.
I will check again.

[hasenradball]

Hi @me-no-dev,

I changed now to the actual version, and get more issues:

Processing esp32dev (platform: https://github.com/platformio/platform-espressif32.git#feature/arduino-upstream; board: esp32dev; framework: arduino)
-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------Verbose mode can be enabled via `-v, --verbose` option
CONFIGURATION: https://docs.platformio.org/page/boards/espressif32/esp32dev.html
PLATFORM: Espressif 32 (3.3.1+sha.3784198) > Espressif ESP32 Dev Module
HARDWARE: ESP32 240MHz, 320KB RAM, 4MB Flash
DEBUG: Current (esp-prog) External (esp-prog, iot-bus-jtag, jlink, minimodule, olimex-arm-usb-ocd, olimex-arm-usb-ocd-h, olimex-arm-usb-tiny-h, olimex-jtag-tiny, tumpa)       
PACKAGES:
 - framework-arduinoespressif32 2.0.3+sha.1e388a2
 - tool-esptoolpy 1.30100.210531 (3.1.0)
 - tool-openocd-esp32 2.1000.20210721 (10.0)
 - toolchain-xtensa-esp32 8.4.0+2021r1
LDF: Library Dependency Finder -> https://bit.ly/configure-pio-ldf
LDF Modes: Finder ~ chain, Compatibility ~ soft
Found 33 compatible libraries
Scanning dependencies...
Dependency Graph
|-- <cVCC_local>
|-- <WiFi> 2.0.0
Building in release mode
Compiling .pio\build\esp32dev\src\main.cpp.o
Compiling .pio\build\esp32dev\lib170\WiFi\WiFiGeneric.cpp.o
Compiling .pio\build\esp32dev\FrameworkArduino\Tone.cpp.o
Compiling .pio\build\esp32dev\FrameworkArduino\USBMSC.cpp.o
Compiling .pio\build\esp32dev\FrameworkArduino\WMath.cpp.o
Compiling .pio\build\esp32dev\FrameworkArduino\WString.cpp.o
Compiling .pio\build\esp32dev\FrameworkArduino\base64.cpp.o
Compiling .pio\build\esp32dev\FrameworkArduino\cbuf.cpp.o
Compiling .pio\build\esp32dev\FrameworkArduino\esp32-hal-adc.c.o
Compiling .pio\build\esp32dev\FrameworkArduino\esp32-hal-bt.c.o
Compiling .pio\build\esp32dev\FrameworkArduino\esp32-hal-cpu.c.o
Compiling .pio\build\esp32dev\FrameworkArduino\esp32-hal-dac.c.o
C:/Users/Frank/.platformio/packages/framework-arduinoespressif32/libraries/WiFi/src/WiFiGeneric.cpp: In function 'void _arduino_event_cb(void*, esp_event_base_t, int32_t, void*)':
C:/Users/Frank/.platformio/packages/framework-arduinoespressif32/libraries/WiFi/src/WiFiGeneric.cpp:289:41: warning: unused variable 'event' [-Wunused-variable]
      wifi_event_sta_authmode_change_t * event = (wifi_event_sta_authmode_change_t*)event_data;
                                         ^~~~~
C:/Users/Frank/.platformio/packages/framework-arduinoespressif32/libraries/WiFi/src/WiFiGeneric.cpp:294:35: warning: unused variable 'event' [-Wunused-variable]
      wifi_event_sta_connected_t * event = (wifi_event_sta_connected_t*)event_data;
                                   ^~~~~
C:/Users/Frank/.platformio/packages/framework-arduinoespressif32/libraries/WiFi/src/WiFiGeneric.cpp:299:38: warning: unused variable 'event' [-Wunused-variable]
      wifi_event_sta_disconnected_t * event = (wifi_event_sta_disconnected_t*)event_data;
                                      ^~~~~
C:/Users/Frank/.platformio/packages/framework-arduinoespressif32/libraries/WiFi/src/WiFiGeneric.cpp:304:28: warning: unused variable 'event' [-Wunused-variable]
         ip_event_got_ip_t* event = (ip_event_got_ip_t*) event_data;
                            ^~~~~
C:/Users/Frank/.platformio/packages/framework-arduinoespressif32/libraries/WiFi/src/WiFiGeneric.cpp:316:35: warning: unused variable 'event' [-Wunused-variable]
      wifi_event_sta_scan_done_t * event = (wifi_event_sta_scan_done_t*)event_data;
                                   ^~~~~
C:/Users/Frank/.platformio/packages/framework-arduinoespressif32/libraries/WiFi/src/WiFiGeneric.cpp:331:34: warning: unused variable 'event' [-Wunused-variable]
   wifi_event_ap_probe_req_rx_t * event = (wifi_event_ap_probe_req_rx_t*)event_data;
                                  ^~~~~
C:/Users/Frank/.platformio/packages/framework-arduinoespressif32/libraries/WiFi/src/WiFiGeneric.cpp:336:33: warning: unused variable 'event' [-Wunused-variable]
   wifi_event_ap_staconnected_t* event = (wifi_event_ap_staconnected_t*) event_data;
                                 ^~~~~
C:/Users/Frank/.platformio/packages/framework-arduinoespressif32/libraries/WiFi/src/WiFiGeneric.cpp:341:36: warning: unused variable 'event' [-Wunused-variable]
   wifi_event_ap_stadisconnected_t* event = (wifi_event_ap_stadisconnected_t*) event_data;
                                    ^~~~~
C:/Users/Frank/.platformio/packages/framework-arduinoespressif32/libraries/WiFi/src/WiFiGeneric.cpp:346:36: warning: unused variable 'event' [-Wunused-variable]
      ip_event_ap_staipassigned_t * event = (ip_event_ap_staipassigned_t*)event_data;
                                    ^~~~~
C:/Users/Frank/.platformio/packages/framework-arduinoespressif32/libraries/WiFi/src/WiFiGeneric.cpp:356:23: warning: unused variable 'eth_handle' [-Wunused-variable]
      esp_eth_handle_t eth_handle = *(esp_eth_handle_t *)event_data;
                       ^~~~~~~~~~
C:/Users/Frank/.platformio/packages/framework-arduinoespressif32/libraries/WiFi/src/WiFiGeneric.cpp:369:28: warning: unused variable 'event' [-Wunused-variable]
         ip_event_got_ip_t* event = (ip_event_got_ip_t*) event_data;
                            ^~~~~
C:/Users/Frank/.platformio/packages/framework-arduinoespressif32/libraries/WiFi/src/WiFiGeneric.cpp:396:41: warning: unused variable 'event' [-Wunused-variable]
      wifi_event_sta_wps_fail_reason_t * event = (wifi_event_sta_wps_fail_reason_t*)event_data;
                                         ^~~~~
C:/Users/Frank/.platformio/packages/framework-arduinoespressif32/libraries/WiFi/src/WiFiGeneric.cpp:402:36: warning: unused variable 'event' [-Wunused-variable]
      wifi_event_sta_wps_er_pin_t * event = (wifi_event_sta_wps_er_pin_t*)event_data;
                                    ^~~~~
C:/Users/Frank/.platformio/packages/framework-arduinoespressif32/libraries/WiFi/src/WiFiGeneric.cpp:412:32: warning: unused variable 'event' [-Wunused-variable]
      wifi_event_ftm_report_t * event = (wifi_event_ftm_report_t*)event_data;
                                ^~~~~
C:/Users/Frank/.platformio/packages/framework-arduinoespressif32/libraries/WiFi/src/WiFiGeneric.cpp:427:44: warning: unused variable 'event' [-Wunused-variable]
         smartconfig_event_got_ssid_pswd_t *event = (smartconfig_event_got_ssid_pswd_t *)event_data;
                                            ^~~~~
C:/Users/Frank/.platformio/packages/framework-arduinoespressif32/libraries/WiFi/src/WiFiGeneric.cpp:453:28: warning: unused variable 'event' [-Wunused-variable]
         wifi_sta_config_t *event = (wifi_sta_config_t *)event_data;
                            ^~~~~
C:/Users/Frank/.platformio/packages/framework-arduinoespressif32/libraries/WiFi/src/WiFiGeneric.cpp: In static member function 'static bool WiFiGenericClass::setDualAntennaConfig(uint8_t, uint8_t, wifi_rx_ant_t, wifi_tx_ant_t)':
C:/Users/Frank/.platformio/packages/framework-arduinoespressif32/libraries/WiFi/src/WiFiGeneric.cpp:1265:5: error: missing initializer for member 'wifi_ant_config_t::rx_ant_default' [-Werror=missing-field-initializers]
     };
     ^
C:/Users/Frank/.platformio/packages/framework-arduinoespressif32/libraries/WiFi/src/WiFiGeneric.cpp: At global scope:
C:/Users/Frank/.platformio/packages/framework-arduinoespressif32/libraries/WiFi/src/WiFiGeneric.cpp:198:21: warning: 'const char* auth_mode_str(int)' defined but not used [-Wunused-function]
 static const char * auth_mode_str(int authmode)
                     ^~~~~~~~~~~~~
C:/Users/Frank/.platformio/packages/framework-arduinoespressif32/cores/esp32/Tone.cpp: In function 'void setToneChannel(uint8_t)':
C:/Users/Frank/.platformio/packages/framework-arduinoespressif32/cores/esp32/Tone.cpp:99:5: error: missing initializer for member 'tone_msg_t::pin' [-Werror=missing-field-initializers]
     };
     ^
C:/Users/Frank/.platformio/packages/framework-arduinoespressif32/cores/esp32/Tone.cpp:99:5: error: missing initializer for member 'tone_msg_t::frequency' [-Werror=missing-field-initializers]
C:/Users/Frank/.platformio/packages/framework-arduinoespressif32/cores/esp32/Tone.cpp:99:5: error: missing initializer for member 'tone_msg_t::duration' [-Werror=missing-field-initializers]
C:/Users/Frank/.platformio/packages/framework-arduinoespressif32/cores/esp32/Tone.cpp: In function 'void noTone(uint8_t)':
C:/Users/Frank/.platformio/packages/framework-arduinoespressif32/cores/esp32/Tone.cpp:110:5: error: missing initializer for member 'tone_msg_t::frequency' [-Werror=missing-field-initializers]
     };
     ^
C:/Users/Frank/.platformio/packages/framework-arduinoespressif32/cores/esp32/Tone.cpp:110:5: error: missing initializer for member 'tone_msg_t::duration' [-Werror=missing-field-initializers]
C:/Users/Frank/.platformio/packages/framework-arduinoespressif32/cores/esp32/Tone.cpp:110:5: error: missing initializer for member 'tone_msg_t::channel' [-Werror=missing-field-initializers]
C:/Users/Frank/.platformio/packages/framework-arduinoespressif32/cores/esp32/Tone.cpp: In function 'void tone(uint8_t, unsigned int, long unsigned int)':
C:/Users/Frank/.platformio/packages/framework-arduinoespressif32/cores/esp32/Tone.cpp:128:5: error: missing initializer for member 'tone_msg_t::channel' [-Werror=missing-field-initializers]
     };
     ^
cc1plus.exe: all warnings being treated as errors
*** [.pio\build\esp32dev\FrameworkArduino\Tone.cpp.o] Error 1
cc1plus.exe: all warnings being treated as errors
*** [.pio\build\esp32dev\lib170\WiFi\WiFiGeneric.cpp.o] Error 1
========================================================================= [FAILED] Took 23.87 seconds =========================================================================
Environment    Status    Duration
-------------  --------  ------------
esp32dev       FAILED    00:00:23.868
==================================================================== 1 failed, 0 succeeded in 00:00:23.868 ====================================================================Der Terminalprozess "C:\Users\Frank\.platformio\penv\Scripts\platformio.exe 'run', '--environment', 'esp32dev'" wurde mit folgendem Exitcode beendet: 1.

Das Terminal wird von Aufgaben wiederverwendet, drücken Sie zum Schließen eine beliebige Taste.

[me-no-dev]

@hasenradball it is very much possible that since we added S3 support, support in PIO degraded. I will poke @Jason2866 here for ideas. esptool and the toolchain are not the correct version. PIO guys are from Ukraine and understandably they are in a sticky situation ATM, so we need to resort to "hacks" to keep things going.

cc: @pedrominatel we might need update of the docs

[Jason2866]

@hasenradball This setup should do the job. It uses Arduino core 2.0.3-rc1
and the needed actual toolchains.

platform = https://github.com/Jason2866/platform-espressif32/releases/download/v2.0.3-rc1/platform-espressif32-2.0.3-rc1.zip

@me-no-dev For a full working setup the actual openocd-esp32 version is missing.
It would help if you (espressif) could upload to the platformio registry

[hasenradball]

Thanks for the reply,
I will check this again in the evening.