i2c: CONFLICT! driver_ng is not allowed to be used with this old driver

[ruf]

This is somewhere like the old bug report .

My board is Waveshare ESP32-S3-TOUCH-LCD-1.47 . I compiled lvgl-micropython with the command:
$ python3 make.py esp32 --flash-size=16 BOARD=ESP32_GENERIC_S3 BOARD_VARIANT=SPIRAM_OCT DISPLAY=jd9853 INDEV=axs5106

It failed and I have to change machine_timer_enable(self->rxidle_timer, uart_timer_callback); to machine_timer_enable(self->rxidle_timer); in file "micropy_updates/esp32/machine_uart.c" , and fix the file "micropy_updates/esp32/modesp32.h" by appending the following lines:

#if MICROPY_PY_ESP32_PCNT
extern const mp_obj_type_t esp32_pcnt_type;
void esp32_pcnt_deinit_all(void);
#endif

Then it passed and I download the firmware to the board .

C:\esp32> esptool --port COM3 --chip esp32s3 -b 460800 --before default-reset --after hard-reset write-flash --flash-mode dio --flash-size 16MB --flash-freq 80m --erase-all 0 lvgl_micropy_ESP32_GENERIC_S3-SPIRAM_OCT-16.bin

but I get a bootloop :

ELF file SHA256: a12baf872
Rebooting...
ESP-ROM:esp32s3-20210327
Build:Mar 27 2021
rst:0xc (RTC_SW_CPU_RST),boot:0x2a (SPI_FAST_FLASH_BOOT)
Saved PC:0x403763b0
SPIWP:0xee
mode:DIO, clock div:1
load:0x3fce2820,len:0xeb0
load:0x403c8700,len:0x4
load:0x403c8704,len:0xc1c
load:0x403cb700,len:0x2fa4
entry 0x403c88ac
E (987) i2c: CONFLICT! driver_ng is not allowed to be used with this old driver

A fatal error occurred. The crash dump printed below may be used to help
determine what caused it. If you are not already running the most recent
version of MicroPython, consider upgrading. New versions often fix bugs.

To learn more about how to debug and/or report this crash visit the wiki
page at: https://github.com/micropython/micropython/wiki/ESP32-debugging

LVGL MicroPython
IDF version : 67c1de1e
Machine     : Generic ESP32S3 module with Octal-SPIRAM with ESP32S3


abort() was called at PC 0x421a2964 on core 0


Backtrace: 0x40375661:0x3fceb1f0 0x40387b01:0x3fceb210 0x4038dcda:0x3fceb230 0x421a2964:0x3fceb2a0 0x420f0b8e:0x3fceb2c0 0x40375ac1:0x3fceb2f0 0x403ccb3d:0x3fceb340 0x403ccef9:0x3fceb380 0x403c8919:0x3fceb4b0 0x40045c01:0x3fceb570 0x40043ab6:0x3fceb6f0 0x40034c45:0x3fceb710

[kdschlosser]

I am going to be working on this issue this evening.

[mbruegel]

I got the same compile problem and blindly followed the changes suggested by ruf.
It passed then the compile stage, but
Result is similar. The esp32s3 goes into a boot loop.

E (555) mmu_psram: PSRAM space not enough for the Flash instructions, need 2228224 B, from 589824 B to 2818048 B
E (555) esp_psram: No enough psram memory for instructon!

I

[ruf]

I got the same compile problem and blindly followed the changes suggested by ruf. It passed then the compile stage, but Result is similar. The esp32s3 goes into a boot loop.

E (555) mmu_psram: PSRAM space not enough for the Flash instructions, need 2228224 B, from 589824 B to 2818048 B
E (555) esp_psram: No enough psram memory for instructon!

I

Try: #453

[mbruegel]

I am now here:

python3 make.py esp32 --flash-size=4 BOARD=ESP32_GENERIC_S3 CONFIG_SPIRAM_XIP_FR
OM_PSRAM=n  DISPLAY=ili9341 INDEV=xpt2046 | tee build.log

This is the cpu i try to put micropython and lvgl on ESP32_MINI-ESP32S3-FH4R2P3K4470
The default build of micropython 1.26 compiles and runs with no problem.

Rebooting...
ESP-ROM:esp32s3-20210327
Build:Mar 27 2021
rst:0xc (RTC_SW_CPU_RST),boot:0x8 (SPI_FAST_FLASH_BOOT)
Saved PC:0x4037626c
SPIWP:0xee
mode:DIO, clock div:1
load:0x3fce2820,len:0xeb0
load:0x403c8700,len:0x4
load:0x403c8704,len:0xc1c
load:0x403cb700,len:0x2fa4
entry 0x403c88ac
E (727) i2c: CONFLICT! driver_ng is not allowed to be used with this old driver

[ruf]

I am now here:

python3 make.py esp32 --flash-size=4 BOARD=ESP32_GENERIC_S3 CONFIG_SPIRAM_XIP_FR
OM_PSRAM=n  DISPLAY=ili9341 INDEV=xpt2046 | tee build.log

This is the cpu i try to put micropython and lvgl on ESP32_MINI-ESP32S3-FH4R2P3K4470 The default build of micropython 1.26 compiles and runs with no problem.

Rebooting... ESP-ROM:esp32s3-20210327 Build:Mar 27 2021 rst:0xc (RTC_SW_CPU_RST),boot:0x8 (SPI_FAST_FLASH_BOOT) Saved PC:0x4037626c SPIWP:0xee mode:DIO, clock div:1 load:0x3fce2820,len:0xeb0 load:0x403c8700,len:0x4 load:0x403c8704,len:0xc1c load:0x403cb700,len:0x2fa4 entry 0x403c88ac E (727) i2c: CONFLICT! driver_ng is not allowed to be used with this old driver

We are in the same hole now :D

[kdschlosser]

I fixed the compiling errors, I am still working on the I2C errors. I am going to remove the I2C driver for the displays as I only know of 1 person that had even tried to use it and they stopped responding so I wasn't able to finish the driver anywho.

[kdschlosser]

give it a go again, make sure to do a fresh clone as updating a clone doesn't remove files that have been removed since the last clone. There are files that need to be removed in order for it to work properly.

[kdschlosser]

and you don't need to add CONFIG_SPIRAM_XIP_FROM_PSRAM=n any more. I remove it as the default because it is able to be set if the user needs it. it only needs to be used in a single use case.

[kdschlosser]

and I am also not using MicroPython 1.26. I am using Micropython 1.26.1 which has quite a few changes specifically for the ESP32's.

[ruf]

Thank you kdschlosser. waitng for 'i2c_bus.c' to be update ...

[kdschlosser]

OK so give it a try now. the I2C should be disabled now so it should properly compile.

[jobbyworld]

Hi !
With Fresh install

git clone https://github.com/lvgl-micropython/lvgl_micropython.git
cd lvgl_micropython
docker run -it -v .:/micropython --name micropython ubuntu
apt-get update
apt-get install -y gcc g++ make automake python3 git gcc-arm-none-eabi libusb-1.0-0 python3-venv cmake
cd /micropython


python3 make.py esp32 --flash-size=16 BOARD=ESP32_GENERIC_S3 BOARD_VARIANT=SPIRAM_OCT DISPLAY=jd9853 INDEV=axs5106

Rebooting...
ESP-ROM:esp32s3-20210327
Build:Mar 27 2021
rst:0xc (RTC_SW_CPU_RST),boot:0x8 (SPI_FAST_FLASH_BOOT)
Saved PC:0x40376364
SPIWP:0xee
mode:DIO, clock div:1
load:0x3fce2820,len:0xeb0
load:0x403c8700,len:0x4
load:0x403c8704,len:0xc1c
load:0x403cb700,len:0x2fa4
entry 0x403c88ac
E (910) i2c: CONFLICT! driver_ng is not allowed to be used with this old driver

A fatal error occurred. The crash dump printed below may be used to help
determine what caused it. If you are not already running the most recent
version of MicroPython, consider upgrading. New versions often fix bugs.

To learn more about how to debug and/or report this crash visit the wiki
page at: https://github.com/micropython/micropython/wiki/ESP32-debugging

LVGL MicroPython
IDF version : 67c1de1e
Machine     : Generic ESP32S3 module with Octal-SPIRAM with ESP32S3


abort() was called at PC 0x4219ff8c on core 0


Backtrace: 0x4037561d:0x3fceb1f0 0x403875f1:0x3fceb210 0x4038d7ca:0x3fceb230 0x4219ff8c:0x3fceb2a0 0x420ef4ee:0x3fceb2c0 0x40375a75:0x3fceb2f0 0x403ccb3d:0x3fceb340 0x403ccef9:0x3fceb380 0x403c8919:0x3fceb4b0 0x40045c01:0x3fceb570 0x40043ab6:0x3fceb6f0 0x40034c45:0x3fceb710

ELF file SHA256: ca9541d62

[ruf]

Hi ! With Fresh install

I got the exact same result.

[season101]

Hi @kdschlosser Thank you for this repo first. I'm new to the whole IOT topics. I was able to follow through your guide but stuck on the same issue.

If it helps, i got the following error:

Rebooting...
ESP-ROM:esp32s3-20210327
Build:Mar 27 2021
rst:0xc (RTC_SW_CPU_RST),boot:0x8 (SPI_FAST_FLASH_BOOT)
Saved PC:0x40376424
SPIWP:0xee
mode:DIO, clock div:1
load:0x3fce2820,len:0xeb0
load:0x403c8700,len:0x4
load:0x403c8704,len:0xc1c
load:0x403cb700,len:0x2fa4
entry 0x403c88ac
 the binary image header(16384k). Probe failed.
E (778) i2c: CONFLICT! driver_ng is not allowed to be used with this old driver

A fatal error occurred. The crash dump printed below may be used to help
determine what caused it. If you are not already running the most recent
version of MicroPython, consider upgrading. New versions often fix bugs.

To learn more about how to debug and/or report this crash visit the wiki
page at: https://github.com/micropython/micropython/wiki/ESP32-debugging

LVGL MicroPython 
IDF version : v5.4
Machine     : Generic ESP32S3 module with Octal-SPIRAM with ESP32S3


abort() was called at PC 0x4219fb04 on core 0


Backtrace: 0x403756d5:0x3fceb1f0 0x40387ef5:0x3fceb210 0x4038e0ce:0x3fceb230 0x4219fb04:0x3fceb2a0 0x420ef1b6:0x3fceb2c0 0x40375b35:0x3fceb2f0 0x403ccb3d:0x3fceb340 0x403ccef9:0x3fceb380 0x403c8919:0x3fceb4b0 0x40045c01:0x3fceb570 0x40043ab6:0x3fceb6f0 0x40034c45:0x3fceb710




ELF file SHA256: 7da62fa9f

DEVICE: Waveshare-ESP32-S3-Touch-LCD-4.3B.toml