Sparkfun Thing Plus ESP32-S3 Fails After Good Compile and Download

KQRR4449 · September 15, 2024, 12:24am

I just received my Thing Plus ESP32-S3. When first powered, the RGB LED faded between colors.
I set the board and settings following the instructions on the “Arduino Examples” page. I doubled check the board types and made sure the changed settings matched. I left all other setting as is.
I tried the “RGB Example” and it compiled and downloaded without error.
The board did not work properly after the download. The RGB LED was a steady green.
I opened the Serial Monitor and got a rapidly repeating error message. It appears the this line in the error message shows the problem:

E (137) rmt(legacy): CONFLICT! driver_ng is not allowed to be used with the legacy driver

Can you help me fix this problem?

Thanks very much for your help.

The full serial output is below:

Rebooting…
ESP-ROM:esp32s3-20210327
Build:Mar 27 2021
rst:0xc (RTC_SW_CPU_RST),boot:0x18 (SPI_FAST_FLASH_BOOT)
Saved PC:0x40378071
SPIWP:0xee
mode:DIO, clock div:1
load:0x3fce3818,len:0x109c
load:0x403c9700,len:0x4
load:0x403c9704,len:0xb50
load:0x403cc700,len:0x2fd0
entry 0x403c98ac
E (137) rmt(legacy): CONFLICT! driver_ng is not allowed to be used with the legacy driver

abort() was called at PC 0x4200920b on core 0

Backtrace: 0x40377a5e:0x3fceb200 0x4037c8dd:0x3fceb220 0x40382471:0x3fceb240 0x4200920b:0x3fceb2c0 0x4200cee6:0x3fceb2e0 0x40377d63:0x3fceb310 0x403cdb0a:0x3fceb340 0x403cdea1:0x3fceb380 0x403c9919:0x3fceb4b0 0x40045c01:0x3fceb570 0x40043ab6:0x3fceb6f0 0x40034c45:0x3fceb710

ELF file SHA256: 126c11852c22b594

E (166) esp_core_dump_flash: Core dump flash config is corrupted! CRC=0x7bd5c66f instead of 0x0
E (174) esp_core_dump_elf: Elf write init failed!
E (179) esp_core_dump_common: Core dump write failed with error=-1

TS-Russell · September 16, 2024, 11:49pm

The error you’re encountering is related to a conflict between different versions of the RMT (Remote Control) driver in the ESP32-S3. The message “CONFLICT! driver_ng is not allowed to be used with the legacy driver” suggests that there’s a mismatch between the driver versions being used.

To resolve this issue, you can try the following steps:

Update your ESP32 Arduino core:
Make sure you have the latest version of the ESP32 Arduino core installed. You can do this by:
- Opening the Arduino IDE
- Going to Tools > Board > Boards Manager
- Searching for “esp32”
- Updating to the latest version
Check your code for RMT usage:
If you’re using any RMT-related functions in your code, make sure you’re consistently using either the legacy or the new generation (ng) version, not both.
Modify the Arduino JSON files:
If the problem persists, you might need to modify some configuration files:

a. Locate the Arduino15 folder:
- On Windows: C:\Users[YOUR_USER_NAME]\AppData\Local\Arduino15
- On macOS: ~/Library/Arduino15
- On Linux: ~/.arduino15
b. Navigate to packages/esp32/hardware/esp32/[VERSION]/tools/sdk/esp32s3/include/driver/

c. Open the file “rmt_types_legacy.h” in a text editor.

d. Look for a line that says:
```
#define SOC_RMT_CHANNELS_PER_GROUP (4)
```
Change it to:
```
#define SOC_RMT_CHANNELS_PER_GROUP (1)
```
e. Save the file and try uploading your sketch again.
Use a different LED library:
If you’re using a specific LED library that might be causing this conflict, try using a different one or implement the LED control manually.
Check board settings:
Ensure that you have selected the correct board in the Arduino IDE:
- Tools > Board > ESP32 Arduino > ESP32S3 Dev Module
- Verify that other settings like

USB Mode: Hardware CDC and JTAG
USB CDC on Boot: Enabled
Upload Mode: UART0 / Hardware CDC
PSRAM: QSPI PSRAM
are all set

Try a simple blink sketch:
If the problem persists, try uploading a simple blink sketch without using the RGB LED to see if the board is functioning correctly otherwise

KQRR4449 · September 18, 2024, 12:47am

This was not a program I wrote but the “RGB LED Example” sketch provided on the Sparkfun Thing Plus ESP32-S3 examples page at:
https://docs.sparkfun.com/SparkFun_Thing_Plus_ESP32-S3/arduino_example/#thing-plus-esp32-s3-github-repository

This sketch was written by:

  By: Nathan Seidle
  SparkFun Electronics
  Date: January 13, 2024

I verified that my ESP32 board was the latest revision 3.0.4. I also made sure all the libraries were up to date including the FastLED library at revision 3.7.7.

I could not find the json file you mentioned at the path:
“C:\Users[YOUR_USER_NAME]\AppData\Local\Arduino15”
so I was unable to modify:
“#define SOC_RMT_CHANNELS_PER_GROUP (1)”

I did verify that the blink sketchran correctly but the LED did not blink since only the RGB LED was present. I added some print statements and verified the code was executing properly.

Could you check with Nathan and see if he has any suggestions to get his sketch to work.

KQRR4449 · September 18, 2024, 11:43pm

I have some additional information.
The problem appears to be in the FastLED library. I get the same error with several of the example sketches supplied with this library.
I tried using the “Adafruit NeoPixel” version 1.12.3 library based on a Google suggestion and this library appears to work.
There appears to be several libraries that are variants of the FastLED library. I am using version 3.7.7 which is the latest Arduino update.
Could you tell me which version of the FastLED library Nathan used?

TS-Russell · September 19, 2024, 5:11pm

Going purely by the date (Jan 2024) my first guess is 3.6 - try that and see if it improves things…not sure if you’d need the ESP-IDF from that same time period or not (4.7?)

Give those a try as a last resort and I’ll try to poke Nathan if that doesn’t work

KQRR4449 · September 21, 2024, 11:06pm

I first tried using FastLED version 3.7.7 with an original ESP32 chip in a DOIT ESP32 DEVKIT V1. The program compiled and loaded into to board without error. All I got was the ESP32 boot messages followed by my starting println(). I did not get any run time errors. I did not have a WS2812B to test that the board was generating the correct output but things looked good.

I next downgraded my FastLED library to version 3.6.0 and tried to compile the sketch. I got a large number of errors having to do with missing variables, etc. I tried FastLED version 3.6.0 with both the ESP32-S3 and the ESP32. Both gave similar error messages except that the ESP32-S3 had two additional blocks of error messages toward the end of error messages.

It is likely that I would need to downgrade a number of libraries and possibly the board definitions to get FastLED version 3.6.0 to compile.

I have attached the ESP32-S3 error messages for FastLED version 3.6.0 below. I can send the ESP32 error message if you would like.

Sincerely,

Ken West

---------------------------- FastLED Version 3.6.0 Compile Errors for ESP32-S3 -----------------------

In file included from C:\Users\kenw\Documents\Arduino\libraries\FastLED\src/FastLED.h:75,
from C:\Users\kenw\Documents\Arduino\ESP32S3\Sparkfun\Sparkfun Thing Plus - ESP32-S3\RGB_LED_ESP32S3\RGB_LED_ESP32S3.ino:23:
C:\Users\kenw\Documents\Arduino\libraries\FastLED\src/fastspi.h:157:23: note: ‘#pragma message: No hardware SPI pins defined. All SPI access will default to bitbanged output’
157 | # pragma message “No hardware SPI pins defined. All SPI access will default to bitbanged output”
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
C:\Users\kenw\Documents\Arduino\libraries\FastLED\src\noise.cpp: In function ‘void fill_raw_2dnoise8(uint8_t*, int, int, uint8_t, q44, fract8, int, uint16_t, int, uint16_t, int, uint16_t)’:
C:\Users\kenw\Documents\Arduino\libraries\FastLED\src\noise.cpp:623:100: error: ambiguous overload for ‘operator*’ (operand types are ‘q44’ {aka ‘q<unsigned char, 4, 4>’} and ‘int’)
623 | fill_raw_2dnoise8(pData, width, height, octaves-1, freq44, amplitude, skip+1, xfreq44, freq44 * scalex, yfreq44, freq44 * scaley, time);
| ~~~~~~ ^ ~~~~~~
| | |
| | int
| q44 {aka q<unsigned char, 4, 4>}
In file included from C:\Users\kenw\Documents\Arduino\libraries\FastLED\src\pixeltypes.h:7,
from C:\Users\kenw\Documents\Arduino\libraries\FastLED\src\controller.h:9,
from C:\Users\kenw\Documents\Arduino\libraries\FastLED\src\FastLED.h:57,
from C:\Users\kenw\Documents\Arduino\libraries\FastLED\src\noise.cpp:6:
C:\Users\kenw\Documents\Arduino\libraries\FastLED\src\lib8tion.h:909:14: note: candidate: ‘uint32_t q<T, F, I>::operator*(uint32_t) [with T = unsigned char; int F = 4; int I = 4; uint32_t = long unsigned int]’
909 | uint32_t operator*(uint32_t v) { return (vi) + ((vf)>>F); }
| ^~~~~~~~
C:\Users\kenw\Documents\Arduino\libraries\FastLED\src\lib8tion.h:911:14: note: candidate: ‘uint16_t q<T, F, I>::operator*(uint16_t) [with T = unsigned char; int F = 4; int I = 4; uint16_t = short unsigned int]’
911 | uint16_t operator*(uint16_t v) { return (vi) + ((vf)>>F); }
| ^~~~~~~~
C:\Users\kenw\Documents\Arduino\libraries\FastLED\src\lib8tion.h:913:13: note: candidate: ‘int32_t q<T, F, I>::operator*(int32_t) [with T = unsigned char; int F = 4; int I = 4; int32_t = long int]’
913 | int32_t operator*(int32_t v) { return (vi) + ((vf)>>F); }
| ^~~~~~~~
C:\Users\kenw\Documents\Arduino\libraries\FastLED\src\lib8tion.h:915:13: note: candidate: ‘int16_t q<T, F, I>::operator*(int16_t) [with T = unsigned char; int F = 4; int I = 4; int16_t = short int]’
915 | int16_t operator*(int16_t v) { return (vi) + ((vf)>>F); }
| ^~~~~~~~
C:\Users\kenw\Documents\Arduino\libraries\FastLED\src\noise.cpp:623:127: error: ambiguous overload for ‘operator*’ (operand types are ‘q44’ {aka ‘q<unsigned char, 4, 4>’} and ‘int’)
623 | fill_raw_2dnoise8(pData, width, height, octaves-1, freq44, amplitude, skip+1, xfreq44, freq44 * scalex, yfreq44, freq44 * scaley, time);
| ~~~~~~ ^ ~~~~~~
| | |
| | int
| q44 {aka q<unsigned char, 4, 4>}
C:\Users\kenw\Documents\Arduino\libraries\FastLED\src\lib8tion.h:909:14: note: candidate: ‘uint32_t q<T, F, I>::operator*(uint32_t) [with T = unsigned char; int F = 4; int I = 4; uint32_t = long unsigned int]’
909 | uint32_t operator*(uint32_t v) { return (vi) + ((vf)>>F); }
| ^~~~~~~~
C:\Users\kenw\Documents\Arduino\libraries\FastLED\src\lib8tion.h:911:14: note: candidate: ‘uint16_t q<T, F, I>::operator*(uint16_t) [with T = unsigned char; int F = 4; int I = 4; uint16_t = short unsigned int]’
911 | uint16_t operator*(uint16_t v) { return (vi) + ((vf)>>F); }
| ^~~~~~~~
C:\Users\kenw\Documents\Arduino\libraries\FastLED\src\lib8tion.h:913:13: note: candidate: ‘int32_t q<T, F, I>::operator*(int32_t) [with T = unsigned char; int F = 4; int I = 4; int32_t = long int]’
913 | int32_t operator*(int32_t v) { return (vi) + ((vf)>>F); }
| ^~~~~~~~
C:\Users\kenw\Documents\Arduino\libraries\FastLED\src\lib8tion.h:915:13: note: candidate: ‘int16_t q<T, F, I>::operator*(int16_t) [with T = unsigned char; int F = 4; int I = 4; int16_t = short int]’
915 | int16_t operator*(int16_t v) { return (vi) + ((vf)>>F); }
| ^~~~~~~~
C:\Users\kenw\Documents\Arduino\libraries\FastLED\src\noise.cpp: In function ‘void fill_raw_2dnoise16(uint16_t*, int, int, uint8_t, q88, fract16, int, uint32_t, int, uint32_t, int, uint32_t)’:
C:\Users\kenw\Documents\Arduino\libraries\FastLED\src\noise.cpp:661:101: error: ambiguous overload for ‘operator*’ (operand types are ‘int’ and ‘q88’ {aka ‘q<short unsigned int, 8, 8>’})
661 | fill_raw_2dnoise16(pData, width, height, octaves-1, freq88, amplitude, skip, x freq88 , scalex freq88, y * freq88, scaley * freq88, time);
| ~~~~~~ ^~~~~~~
| | |
| int q88 {aka q<short unsigned int, 8, 8>}
C:\Users\kenw\Documents\Arduino\libraries\FastLED\src\lib8tion.h:922:49: note: candidate: 'uint32_t operator(uint32_t, q<T, F, I>&) [with T = short unsigned int; int F = 8; int I = 8; uint32_t = long unsigned int]’
922 | template<class T, int F, int I> static uint32_t operator(uint32_t v, q<T,F,I> & q) { return q * v; }
| ^~~~~~~~
C:\Users\kenw\Documents\Arduino\libraries\FastLED\src\lib8tion.h:923:49: note: candidate: ‘uint16_t operator*(uint16_t, q<T, F, I>&) [with T = short unsigned int; int F = 8; int I = 8; uint16_t = short unsigned int]’
923 | template<class T, int F, int I> static uint16_t operator*(uint16_t v, q<T,F,I> & q) { return q * v; }
| ^~~~~~~~
C:\Users\kenw\Documents\Arduino\libraries\FastLED\src\lib8tion.h:924:48: note: candidate: ‘int32_t operator*(int32_t, q<T, F, I>&) [with T = short unsigned int; int F = 8; int I = 8; int32_t = long int]’
924 | template<class T, int F, int I> static int32_t operator*(int32_t v, q<T,F,I> & q) { return q * v; }
| ^~~~~~~~
C:\Users\kenw\Documents\Arduino\libraries\FastLED\src\lib8tion.h:925:48: note: candidate: ‘int16_t operator*(int16_t, q<T, F, I>&) [with T = short unsigned int; int F = 8; int I = 8; int16_t = short int]’
925 | template<class T, int F, int I> static int16_t operator*(int16_t v, q<T,F,I> & q) { return q * v; }
| ^~~~~~~~
C:\Users\kenw\Documents\Arduino\libraries\FastLED\src\noise.cpp:661:129: error: ambiguous overload for ‘operator*’ (operand types are ‘int’ and ‘q88’ {aka ‘q<short unsigned int, 8, 8>’})
661 | fill_raw_2dnoise16(pData, width, height, octaves-1, freq88, amplitude, skip, x freq88 , scalex freq88, y * freq88, scaley * freq88, time);
| ~~~~~~ ^ ~~~~~~
| | |
| int q88 {aka q<short unsigned int, 8, 8>}
C:\Users\kenw\Documents\Arduino\libraries\FastLED\src\lib8tion.h:922:49: note: candidate: 'uint32_t operator(uint32_t, q<T, F, I>&) [with T = short unsigned int; int F = 8; int I = 8; uint32_t = long unsigned int]’
922 | template<class T, int F, int I> static uint32_t operator(uint32_t v, q<T,F,I> & q) { return q * v; }
| ^~~~~~~~
C:\Users\kenw\Documents\Arduino\libraries\FastLED\src\lib8tion.h:923:49: note: candidate: ‘uint16_t operator*(uint16_t, q<T, F, I>&) [with T = short unsigned int; int F = 8; int I = 8; uint16_t = short unsigned int]’
923 | template<class T, int F, int I> static uint16_t operator*(uint16_t v, q<T,F,I> & q) { return q * v; }
| ^~~~~~~~
C:\Users\kenw\Documents\Arduino\libraries\FastLED\src\lib8tion.h:924:48: note: candidate: ‘int32_t operator*(int32_t, q<T, F, I>&) [with T = short unsigned int; int F = 8; int I = 8; int32_t = long int]’
924 | template<class T, int F, int I> static int32_t operator*(int32_t v, q<T,F,I> & q) { return q * v; }
| ^~~~~~~~
C:\Users\kenw\Documents\Arduino\libraries\FastLED\src\lib8tion.h:925:48: note: candidate: ‘int16_t operator*(int16_t, q<T, F, I>&) [with T = short unsigned int; int F = 8; int I = 8; int16_t = short int]’
925 | template<class T, int F, int I> static int16_t operator*(int16_t v, q<T,F,I> & q) { return q * v; }
| ^~~~~~~~
C:\Users\kenw\Documents\Arduino\libraries\FastLED\src\noise.cpp: In function ‘void fill_raw_2dnoise16into8(uint8_t*, int, int, uint8_t, q44, fract8, int, uint32_t, int, uint32_t, int, uint32_t)’:
C:\Users\kenw\Documents\Arduino\libraries\FastLED\src\noise.cpp:699:106: error: ambiguous overload for ‘operator*’ (operand types are ‘int’ and ‘q44’ {aka ‘q<unsigned char, 4, 4>’})
699 | fill_raw_2dnoise16into8(pData, width, height, octaves-1, freq44, amplitude, skip+1, xfreq44, scalex freq44, yfreq44, scaley * freq44, time);
| ~~~~~~ ^~~~~~~
| | |
| int q44 {aka q<unsigned char, 4, 4>}
C:\Users\kenw\Documents\Arduino\libraries\FastLED\src\lib8tion.h:922:49: note: candidate: 'uint32_t operator(uint32_t, q<T, F, I>&) [with T = unsigned char; int F = 4; int I = 4; uint32_t = long unsigned int]’
922 | template<class T, int F, int I> static uint32_t operator*(uint32_t v, q<T,F,I> & q) { return q * v; }
| ^~~~~~~~
C:\Users\kenw\Documents\Arduino\libraries\FastLED\src\lib8tion.h:923:49: note: candidate: ‘uint16_t operator*(uint16_t, q<T, F, I>&) [with T = unsigned char; int F = 4; int I = 4; uint16_t = short unsigned int]’
923 | template<class T, int F, int I> static uint16_t operator*(uint16_t v, q<T,F,I> & q) { return q * v; }
| ^~~~~~~~
C:\Users\kenw\Documents\Arduino\libraries\FastLED\src\lib8tion.h:924:48: note: candidate: ‘int32_t operator*(int32_t, q<T, F, I>&) [with T = unsigned char; int F = 4; int I = 4; int32_t = long int]’
924 | template<class T, int F, int I> static int32_t operator*(int32_t v, q<T,F,I> & q) { return q * v; }
| ^~~~~~~~
C:\Users\kenw\Documents\Arduino\libraries\FastLED\src\lib8tion.h:925:48: note: candidate: ‘int16_t operator*(int16_t, q<T, F, I>&) [with T = unsigned char; int F = 4; int I = 4; int16_t = short int]’
925 | template<class T, int F, int I> static int16_t operator*(int16_t v, q<T,F,I> & q) { return q * v; }
| ^~~~~~~~
C:\Users\kenw\Documents\Arduino\libraries\FastLED\src\noise.cpp:699:132: error: ambiguous overload for ‘operator*’ (operand types are ‘int’ and ‘q44’ {aka ‘q<unsigned char, 4, 4>’})
699 | fill_raw_2dnoise16into8(pData, width, height, octaves-1, freq44, amplitude, skip+1, xfreq44, scalex freq44, yfreq44, scaley * freq44, time);
| ~~~~~~ ^ ~~~~~~
| | |
| int q44 {aka q<unsigned char, 4, 4>}
C:\Users\kenw\Documents\Arduino\libraries\FastLED\src\lib8tion.h:922:49: note: candidate: 'uint32_t operator(uint32_t, q<T, F, I>&) [with T = unsigned char; int F = 4; int I = 4; uint32_t = long unsigned int]’
922 | template<class T, int F, int I> static uint32_t operator*(uint32_t v, q<T,F,I> & q) { return q * v; }
| ^~~~~~~~
C:\Users\kenw\Documents\Arduino\libraries\FastLED\src\lib8tion.h:923:49: note: candidate: ‘uint16_t operator*(uint16_t, q<T, F, I>&) [with T = unsigned char; int F = 4; int I = 4; uint16_t = short unsigned int]’
923 | template<class T, int F, int I> static uint16_t operator*(uint16_t v, q<T,F,I> & q) { return q * v; }
| ^~~~~~~~
C:\Users\kenw\Documents\Arduino\libraries\FastLED\src\lib8tion.h:924:48: note: candidate: ‘int32_t operator*(int32_t, q<T, F, I>&) [with T = unsigned char; int F = 4; int I = 4; int32_t = long int]’
924 | template<class T, int F, int I> static int32_t operator*(int32_t v, q<T,F,I> & q) { return q * v; }
| ^~~~~~~~
C:\Users\kenw\Documents\Arduino\libraries\FastLED\src\lib8tion.h:925:48: note: candidate: ‘int16_t operator*(int16_t, q<T, F, I>&) [with T = unsigned char; int F = 4; int I = 4; int16_t = short int]’
925 | template<class T, int F, int I> static int16_t operator*(int16_t v, q<T,F,I> & q) { return q * v; }
| ^~~~~~~~
C:\Users\kenw\Documents\Arduino\libraries\FastLED\src\platforms\esp\32\clockless_rmt_esp32.cpp: In member function ‘void ESP32RMTController::startOnChannel(int)’:
C:\Users\kenw\Documents\Arduino\libraries\FastLED\src\platforms\esp\32\clockless_rmt_esp32.cpp:266:29: error: ‘RMTMEM’ was not declared in this scope
266 | mRMT_mem_start = & (RMTMEM.chan[mRMT_channel].data32[0].val);
| ^~~~~~
C:\Users\kenw\Documents\Arduino\libraries\FastLED\src\platforms\esp\32\clockless_rmt_esp32.cpp: In member function ‘void ESP32RMTController::tx_start()’:
C:\Users\kenw\Documents\Arduino\libraries\FastLED\src\platforms\esp\32\clockless_rmt_esp32.cpp:307:32: error: ‘volatile union rmt_chnconf0_reg_t’ has no member named ‘mem_rd_rst_n’
307 | RMT.chnconf0[mRMT_channel].mem_rd_rst_n = 1;
| ^~~~~~~~~~~~
C:\Users\kenw\Documents\Arduino\libraries\FastLED\src\platforms\esp\32\clockless_rmt_esp32.cpp:308:32: error: ‘volatile union rmt_chnconf0_reg_t’ has no member named ‘mem_rd_rst_n’
308 | RMT.chnconf0[mRMT_channel].mem_rd_rst_n = 0;
| ^~~~~~~~~~~~
C:\Users\kenw\Documents\Arduino\libraries\FastLED\src\platforms\esp\32\clockless_rmt_esp32.cpp:309:32: error: ‘volatile union rmt_chnconf0_reg_t’ has no member named ‘apb_mem_rst_n’
309 | RMT.chnconf0[mRMT_channel].apb_mem_rst_n = 1;
| ^~~~~~~~~~~~~
C:\Users\kenw\Documents\Arduino\libraries\FastLED\src\platforms\esp\32\clockless_rmt_esp32.cpp:310:32: error: ‘volatile union rmt_chnconf0_reg_t’ has no member named ‘apb_mem_rst_n’
310 | RMT.chnconf0[mRMT_channel].apb_mem_rst_n = 0;
| ^~~~~~~~~~~~~
C:\Users\kenw\Documents\Arduino\libraries\FastLED\src\platforms\esp\32\clockless_rmt_esp32.cpp:316:32: error: ‘volatile union rmt_chnconf0_reg_t’ has no member named ‘conf_update_n’
316 | RMT.chnconf0[mRMT_channel].conf_update_n = 1;
| ^~~~~~~~~~~~~
C:\Users\kenw\Documents\Arduino\libraries\FastLED\src\platforms\esp\32\clockless_rmt_esp32.cpp:317:32: error: ‘volatile union rmt_chnconf0_reg_t’ has no member named ‘tx_start_n’
317 | RMT.chnconf0[mRMT_channel].tx_start_n = 1;
| ^~~~~~~~~~
C:\Users\kenw\Documents\Arduino\libraries\FastLED\src\platforms\esp\32\clockless_rmt_esp32.cpp: In static member function ‘static void ESP32RMTController::doneOnChannel(rmt_channel_t, void*)’:
C:\Users\kenw\Documents\Arduino\libraries\FastLED\src\platforms\esp\32\clockless_rmt_esp32.cpp:347:5: error: ‘gpio_matrix_out’ was not declared in this scope; did you mean ‘gpio_iomux_out’?
347 | gpio_matrix_out(pController->mPin, 0x100, 0, 0);
| ^~~~~~~~~~~~~~~
| gpio_iomux_out
C:\Users\kenw\Documents\Arduino\libraries\FastLED\src\platforms\esp\32\clockless_rmt_esp32.cpp:368:27: error: ‘volatile union rmt_chnconf0_reg_t’ has no member named ‘tx_stop_n’
368 | RMT.chnconf0[channel].tx_stop_n = 1;
| ^~~~~~~~~
C:\Users\kenw\Documents\Arduino\libraries\FastLED\src\platforms\esp\32\clockless_rmt_esp32.cpp:369:27: error: ‘volatile union rmt_chnconf0_reg_t’ has no member named ‘conf_update_n’
369 | RMT.chnconf0[channel].conf_update_n = 1;
| ^~~~~~~~~~~~~
C:\Users\kenw\Documents\Arduino\libraries\FastLED\src\platforms\esp\32\clockless_rmt_esp32.cpp:371:27: error: ‘volatile union rmt_chnconf0_reg_t’ has no member named ‘mem_rd_rst_n’
371 | RMT.chnconf0[channel].mem_rd_rst_n = 1;
| ^~~~~~~~~~~~
C:\Users\kenw\Documents\Arduino\libraries\FastLED\src\platforms\esp\32\clockless_rmt_esp32.cpp:372:27: error: ‘volatile union rmt_chnconf0_reg_t’ has no member named ‘mem_rd_rst_n’
372 | RMT.chnconf0[channel].mem_rd_rst_n = 0;
| ^~~~~~~~~~~~
C:\Users\kenw\Documents\Arduino\libraries\FastLED\src\platforms\esp\32\clockless_rmt_esp32.cpp:373:27: error: ‘volatile union rmt_chnconf0_reg_t’ has no member named ‘apb_mem_rst_n’
373 | RMT.chnconf0[channel].apb_mem_rst_n = 1;
| ^~~~~~~~~~~~~
C:\Users\kenw\Documents\Arduino\libraries\FastLED\src\platforms\esp\32\clockless_rmt_esp32.cpp:374:27: error: ‘volatile union rmt_chnconf0_reg_t’ has no member named ‘apb_mem_rst_n’
374 | RMT.chnconf0[channel].apb_mem_rst_n = 0;
| ^~~~~~~~~~~~~

exit status 1

Compilation error: exit status 1

TS-Russell · September 24, 2024, 11:18pm

I suspect you are right…or test on a fresh separate PC/laptop, or create a backup copy of the arduino15 folder and wipe the main one to begin anew…are either of those workable?

KQRR4449 · September 25, 2024, 12:35am

I actually installed the Arduino IDE from scratch so things should be good. I have tried several other WS2812 libraries and they worked fine. Is there any chance Nathan Seidle would have time to identify which version of the FastLED he used.

TS-Russell · September 26, 2024, 8:06pm

I sent a message - give it a few days and hopefully we’ll know more soon

TS-Russell · September 27, 2024, 6:24pm

So, I’m unsure as to whether I’d consider this good news or not at this point, but:

KQRR4449 · September 28, 2024, 1:06am

Sadly, i tried downgrading FastLED to version 3.6.0 but I got a lot of compile errors. I listed these in a previous post. I suspect I would need to downgrade a large number of libraries to use version 3.6.0.

I had been using FastLED version 3.77 for most of the tests. They recently updated it to 3.7.8 and I repeated the tests. The code still compiles but I get the same abort code when the ESP32-S3 tries to run it.

I would suggest removing the FastLED library example from your example code since it fails with later versions of FastLED. You can add it back when it is working.

dwkennedy · November 7, 2024, 9:12pm

I’m getting the same results (green when it should be black and other weirdness)
Adafruit Neopixel library works so I will go with that for now.

Arduino IDE 2.3.3, fastled 3.9.2, adafruit neopixel 1.12.3. i didn’t try older versions of FastLED

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Sparkfun Thing Plus ESP32-S3 Fails After Good Compile and Download

The full serial output is below:

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