QSPI branch - E (1006) spi_master: spi_master_init_driver(236): invalid core id

[Westcott1]

Many thanks to Tobozo for setting up this new panel for me.
Running the code below gives this error in tft.init(); -
E (1006) spi_master: spi_master_init_driver(236): invalid core id
Using instead the SPI bus type (in this branch) runs without this error - but of course no graphics!
Assigning a negative number to cfg.pin_io2 in the QSPI _bus_instance also runs without this error - but gives others.

Environment ( 実行環境 )

• Board: ESP32-S3
• Panel Driver IC: Panel_NV3041A
• Bus type: QSPI
• LovyanGFX 1.1.16
• FrameWork version: esp32 v3.1.0
• Build Environment: ArduinoIDE
• Operating System: Windows

Problem Description ( 問題の内容 )

Running the code below gives the error -
E (1006) spi_master: spi_master_init_driver(236): invalid core id

Expected Behaviour ( 期待される動作 )

Display to display something.

Actual Behaviour ( 実際の動作 )

Running the code below gives the error -
E (1006) spi_master: spi_master_init_driver(236): invalid core id

Steps to reproduce ( 再現のための前提条件 )

1. Run the code below

Code to reproduce this issue ( 再現させるためのコード )

Please submit complete source code that can reproduce your problem.
あなたの問題を再現できる完全なソースコードを提示してください。

#include <LovyanGFX.hpp>
#include <lgfx_user/LGFX_JC4827W543_4.3inch_ESP32S3.hpp>

LGFX tft;

void setup()
{
  tft.init();
}

void loop()
{
  tft.clear();
  tft.println("Hello World!");
  delay(1000);
}

[tobozo]

E (1006) spi_master: spi_master_init_driver(236): invalid core id

the error message is directly related to isr_cpu_id so I guess you can try to play with cfg.isr_cpu_id value in bus config:

    auto cfg = _bus_instance.config();
    cfg.isr_cpu_id = 1; // or 0

[Westcott1]

Hi Tobozo,

Compilation error: 'struct lgfx::v1::Bus_QSPI::config_t' has no member named 'isr_cpu_id'
So I added it to Bus_QSPI.hpp, and tried values of both 0 and 1.
No luck, it still hangs in init()
I also get this -
pragma message "Quad SPI.begin() postponed to core 3.1.0, see ...
I'm using core 3.1.0-RC1

[tobozo]

Hi Hamish,

the message ""Quad SPI.begin() postponed to core 3.1.0" is related to this issue, which will stay open until the SPI library implements QSPI. Unfortunately 3.1.0-RC1 does not implement it yet.

is this product page featuring the same model?

aliexpress claims it can be delivered in two weeks so I can eventually order a unit

[Westcott1]

Hi Tobozo,

Thanks for all your help!
I'll wait patiently for your implementation of QSPI.
In the meantime I'll carry on using Arduino_GFX for this board to get the LVGL bit working..
Mine is the capacitive touch version - AliExpress

[github-actions]

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