[GH-ISSUE #117] Can't compile the OpenEPaperLink_esp32_C6_AP firmware on *nix based systems #610

New Issue

sascha_hemi · 2026-03-20T18:11:00+01:00

sascha_hemi commented

2026-03-20 18:11:00 +01:00

Originally created by @kquinsland on GitHub (Aug 26, 2023).
Original GitHub issue: https://github.com/OpenEPaperLink/OpenEPaperLink/issues/117

Describe the bug
This was "live-blogged" in discord.

The critical bit of the error:

ARM_Tag_FW/OpenEPaperLink_esp32_C6_AP/main/utils.c:20:10: fatal error: soc\lp_uart_reg.h: No such file or directory
   20 | #include "soc\lp_uart_reg.h"
      |          ^~~~~~~~~~~~~~~~~~~
compilation terminated.
[871/913] Building C object esp-idf/main/CMakeFiles/__idf_main.dir/second_uart.c.objFAILED: esp-idf/main/CMakeFiles/__idf_main.dir/second_uart.c.obj

To Reproduce

run idf.py build in the ARM_Tag_FW/OpenEPaperLink_esp32_C6_AP directory on a *nix based system
Observe error above.

Expected behavior

Ideally there would be no compile issue :)

Originally created by @kquinsland on GitHub (Aug 26, 2023). Original GitHub issue: https://github.com/OpenEPaperLink/OpenEPaperLink/issues/117 **Describe the bug** This was "live-blogged" in [discord](https://discord.com/channels/717057001594683422/1134835190460583976/1145047173591994461). The critical bit of the error: ```text ARM_Tag_FW/OpenEPaperLink_esp32_C6_AP/main/utils.c:20:10: fatal error: soc\lp_uart_reg.h: No such file or directory 20 | #include "soc\lp_uart_reg.h" | ^~~~~~~~~~~~~~~~~~~ compilation terminated. [871/913] Building C object esp-idf/main/CMakeFiles/__idf_main.dir/second_uart.c.objFAILED: esp-idf/main/CMakeFiles/__idf_main.dir/second_uart.c.obj ``` **To Reproduce** - run `idf.py build` in the `ARM_Tag_FW/OpenEPaperLink_esp32_C6_AP` directory on a *nix based system - Observe error above. **Expected behavior** Ideally there would be no compile issue :)

sascha_hemi added the bug label 2026-03-20 18:11:00 +01:00

sascha_hemi closed this issue

2026-03-20 18:11:00 +01:00

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Reference: starred/OpenEPaperLink#610

[GH-ISSUE #117] Can't compile the OpenEPaperLink_esp32_C6_AP firmware on *nix based systems #610

[GH-ISSUE #117] Can't compile the `OpenEPaperLink_esp32_C6_AP` firmware on *nix based systems #610