Conflict between espressif/led_strip and esp-idf-lib/led_strip

[MoritzFrings]

The issue

Trying to install esp-idf-lib/led_strip via esp-idf brings up a conflict with espressif/led_strip and therefore make esp-idf-lib/led_strip not usable

Which SDK are you using?

esp-idf

Which version of SDK are you using?

v5.4.2-dirty

Which build target have you used?

• esp32
• esp32s2
• esp32s3
• esp32c2
• esp32c5
• esp32c6
• esp32c61
• esp32h2
• esp32p4
• esp8266
• other

Component causing the issue

led_strip

Anything in the logs that might be useful for us?

ERROR: Cannot process component requirements.  Requirement
  esp-idf-lib__led_strip and requirement espressif__led_strip are both added
  as "project_managed_components".  Can't decide which one to pick.

Additional information or context

I am using esp-matter to control a led_strip. My idf_component contains the following:

dependencies:
  espressif/cmake_utilities:
    version: 0.*
    rules:
    - if: idf_version >=5.0
    - if: target in [esp32c2]
  esp-idf-lib/i2cdev: ^2.0.8
  esp-idf-lib/esp_idf_lib_helpers: ^1.3.10
  esp-idf-lib/tsl2591: ^1.0.7
  esp-idf-lib/led_strip: '*'

I suspect this issue could be related to esp-idf-lib/led_strip using espressif_led_strip as a dependency?
Apart from that I am not using espressif/led_strip

Confirmation

• This report is not a question nor a request for drivers.

[trombik]

The step to reproduce:

edit the idf_component.yml:

diff --git a/examples/default/main/idf_component.yml b/examples/default/main/idf_component.yml
index 873e384..0c6e0bc 100644
--- a/examples/default/main/idf_component.yml
+++ b/examples/default/main/idf_component.yml
@@ -9,3 +9,8 @@ dependencies:
     version: "*"
   esp-idf-lib/esp_idf_lib_helpers:
     version: "*"
+  espressif/cmake_utilities:
+    version: 0.*
+    rules:
+      - if: idf_version >=5.0
+      - if: target in [esp32c2]

cd examples/default
idf.py set-target esp32c2
idf.py build

the exact error is:

/usr/local/riscv32-esp-elf-idf54/bin/../lib/gcc/riscv32-esp-elf/14.2.0/../../../../riscv32-esp-elf/bin/ld: esp-idf/led_strip/libled_strip.a(led_strip.c.obj): in function `_rmt_adapter':
/usr/home/trombik/github/trombik/esp-idf-lib/core/components/led_strip/led_strip.c:89:(.iram1.0+0x2c): undefined reference to `rmt_translator_get_context'
/usr/local/riscv32-esp-elf-idf54/bin/../lib/gcc/riscv32-esp-elf/14.2.0/../../../../riscv32-esp-elf/bin/ld: esp-idf/led_strip/libled_strip.a(led_strip.c.obj): in function `led_strip_init':
/usr/home/trombik/github/trombik/esp-idf-lib/core/components/led_strip/led_strip.c:200:(.text.led_strip_init+0x6e): undefined reference to `rmt_config'
/usr/local/riscv32-esp-elf-idf54/bin/../lib/gcc/riscv32-esp-elf/14.2.0/../../../../riscv32-esp-elf/bin/ld: /usr/home/trombik/github/trombik/esp-idf-lib/core/components/led_strip/led_strip.c:201:(.text.led_strip_init+0xb8): undefined reference to `rmt_driver_install'
/usr/local/riscv32-esp-elf-idf54/bin/../lib/gcc/riscv32-esp-elf/14.2.0/../../../../riscv32-esp-elf/bin/ld: /usr/home/trombik/github/trombik/esp-idf-lib/core/components/led_strip/led_strip.c:203:(.text.led_strip_init+0xda): undefined reference to `rmt_translator_init'
/usr/local/riscv32-esp-elf-idf54/bin/../lib/gcc/riscv32-esp-elf/14.2.0/../../../../riscv32-esp-elf/bin/ld: /usr/home/trombik/github/trombik/esp-idf-lib/core/components/led_strip/led_strip.c:206:(.text.led_strip_init+0xe8): undefined reference to `rmt_translator_set_context'
/usr/local/riscv32-esp-elf-idf54/bin/../lib/gcc/riscv32-esp-elf/14.2.0/../../../../riscv32-esp-elf/bin/ld: esp-idf/led_strip/libled_strip.a(led_strip.c.obj): in function `led_strip_flush':
/usr/home/trombik/github/trombik/esp-idf-lib/core/components/led_strip/led_strip.c:226:(.text.led_strip_flush+0x14): undefined reference to `rmt_wait_tx_done'
/usr/local/riscv32-esp-elf-idf54/bin/../lib/gcc/riscv32-esp-elf/14.2.0/../../../../riscv32-esp-elf/bin/ld: /usr/home/trombik/github/trombik/esp-idf-lib/core/components/led_strip/led_strip.c:228:(.text.led_strip_flush+0x46): undefined reference to `rmt_write_sample'
collect2: error: ld returned 1 exit status

idf.py --version 
ESP-IDF v5.4.2

[trombik]

esp32c2 does not have RMT peripheral. idf_component.yml correctly excludes esp32c2.

led_strip/idf_component.yml

Lines 3 to 14 in 48adc7d

	description: RMT-based driver for WS2812B/SK6812/APA106/SM16703 LED strips
	license: MIT
	targets:
	- esp32
	- esp32c3
	- esp32c5
	- esp32c6
	- esp32h2
	- esp32p4
	- esp32s2
	- esp32s3
	dependencies:

The official documentation does not refer RMT in Peripherals API.

Please use a different chip.

Or give esp-idf-lib/led_strip_spi a try. The driver does not officially supports esp32c2 because when I wrote it for esp8266, esp32c2 was not available at the time. It might (or might not) work but should technically work. When it does not, please report the issue at https://github.com/esp-idf-lib/led_strip_spi/issues, not here.

Thanks.