ESP32 LyraT GPIO isr service already installed (AUD-2083)

espressif / esp-adf

Espressif Audio Development Framework

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ESP32 LyraT GPIO isr service already installed (AUD-2083) #425

Closed Patsjemoe closed 4 years ago

Patsjemoe commented 4 years ago

Hi, Running the VOIP example on the LyraT, I get following errors : E (2745) gpio: gpio_install_isr_service(394): GPIO isr service already installed E (3745) ES8388_DRIVER: es_write_reg error How can this be solved ? Thanks in advance best regards Ludo

andrey0303 commented 4 years ago

Hi, I have the same problem on the LyraT and A2DP Source Stream example:

E (2111) gpio: gpio_install_isr_service(411): GPIO isr service already installed

jason-mao commented 4 years ago

@Patsjemoe Which board did you chose?

jason-mao commented 4 years ago

@andrey0303 Did you got any issue with this error?

andrey0303 commented 4 years ago

@jason-mao Yes, this example doesn't work. Perhaps this is due not only to this error but also to other errors.

I found out that gpio_install_isr_service(ESP_INTR_FLAG_LEVEL1) is called first when initializing peripherals for the SD card. Then gpio_install_isr_service (0) is called from the headphone_detect_init function and this causes an error.

Patsjemoe commented 4 years ago

Board is LyraT

Patsjemoe commented 4 years ago

And program runs, so seems not to impact, but want to understand where it comes from.

Patsjemoe commented 4 years ago

How can I see where the isr is installed..?