[1/10] Performing build step for 'bootloader' [1/1] cmd.exe /C "cd /D E:\Espressif\frameworks\esp-idf-v5.0.4\app\led_matrix\build\bootloader\esp-idf\esptool_py && E:\Espressif\python_env\idf5.0_py3.11_env\Scripts\python.exe E:/Espressif/frameworks/esp-idf-v5.0.4/components/partition_table/check_sizes.py --offset 0x8000 bootloader 0x0 E:/Espressif/frameworks/esp-idf-v5.0.4/app/led_matrix/build/bootloader/bootloader.bin" Bootloader binary size 0x4830 bytes. 0x37d0 bytes (44%) free. [2/8] Building C object esp-idf/main/CMakeFiles/__idf_main.dir/i80_controller_example_main.c.obj In file included from E:/Espressif/frameworks/esp-idf-v5.0.4/app/led_matrix/main/esp_lcd_panel_io_i80_hub75.h:4, from E:/Espressif/frameworks/esp-idf-v5.0.4/app/led_matrix/main/i80_controller_example_main.c:6: E:/Espressif/frameworks/esp-idf-v5.0.4/components/esp_lcd/include/esp_lcd_panel_io.h:188: warning: "SOC_LCD_I80_SUPPORTED" redefined 188 | #define SOC_LCD_I80_SUPPORTED 1 | In file included from E:/Espressif/frameworks/esp-idf-v5.0.4/components/esp_hw_support/include/esp_cpu.h:13, from E:/Espressif/frameworks/esp-idf-v5.0.4/components/esp_hw_support/include/spinlock.h:11, from E:/Espressif/frameworks/esp-idf-v5.0.4/components/freertos/FreeRTOS-Kernel/portable/xtensa/include/freertos/portmacro.h:74, from E:/Espressif/frameworks/esp-idf-v5.0.4/components/freertos/FreeRTOS-Kernel/include/freertos/portable.h:58, from E:/Espressif/frameworks/esp-idf-v5.0.4/components/freertos/FreeRTOS-Kernel/include/freertos/FreeRTOS.h:70, from E:/Espressif/frameworks/esp-idf-v5.0.4/app/led_matrix/main/i80_controller_example_main.c:3: E:/Espressif/frameworks/esp-idf-v5.0.4/components/soc/esp32s3/include/soc/soc_caps.h:235: note: this is the location of the previous definition 235 | #define SOC_LCD_I80_SUPPORTED (1) /*!< Intel 8080 LCD is supported */ | E:/Espressif/frameworks/esp-idf-v5.0.4/app/led_matrix/main/i80_controller_example_main.c:203:1: warning: ignoring attribute 'section (".iram1.3")' because it conflicts with previous 'section (".iram1.2")' [-Wattributes] 203 | { | ^ E:/Espressif/frameworks/esp-idf-v5.0.4/app/led_matrix/main/i80_controller_example_main.c:150:23: note: previous declaration here 150 | static void IRAM_ATTR ledc_timer_ovf_isr(void *arg); | ^~~~~~~~~~~~~~~~~~ [3/8] Linking C static library esp-idf\main\libmain.a [4/8] Generating ld/sections.ld [5/8] Building C object CMakeFiles/i80_controller.elf.dir/project_elf_src_esp32s3.c.obj [6/8] Linking CXX executable i80_controller.elf FAILED: i80_controller.elf cmd.exe /C "cd . && E:\Espressif\tools\xtensa-esp32s3-elf\esp-2022r1-11.2.0\xtensa-esp32s3-elf\bin\xtensa-esp32s3-elf-g++.exe -mlongcalls @CMakeFiles\i80_controller.elf.rsp -o i80_controller.elf && cd ." e:/espressif/tools/xtensa-esp32s3-elf/esp-2022r1-11.2.0/xtensa-esp32s3-elf/bin/../lib/gcc/xtensa-esp32s3-elf/11.2.0/../../../../xtensa-esp32s3-elf/bin/ld.exe: esp-idf/main/libmain.a(i80_controller_example_main.c.obj):(.literal.led_matrix_ulp_risc_init+0x0): undefined reference to `_binary_ulp_main_bin_end' e:/espressif/tools/xtensa-esp32s3-elf/esp-2022r1-11.2.0/xtensa-esp32s3-elf/bin/../lib/gcc/xtensa-esp32s3-elf/11.2.0/../../../../xtensa-esp32s3-elf/bin/ld.exe: esp-idf/main/libmain.a(i80_controller_example_main.c.obj):(.literal.led_matrix_ulp_risc_init+0x4): undefined reference to `_binary_ulp_main_bin_start' collect2.exe: error: ld returned 1 exit status ninja: build stopped: subcommand failed.