// This is simply a copy of the supported ESP IDF Blink example https://wokwi.com/projects/411723444725332993
// but with the actual code moved to blinker.c to expose linker issues.

/* 
Build failure messages:
  Executing action: all (aliases: build)
  Running ninja in directory /home/wokwi/esp-project-esp32/build
  Executing "ninja all"...
  [1/9] Building C object esp-idf/main/CMakeFiles/__idf_main.dir/src/main.c.obj
  [2/9] Linking C static library esp-idf/main/libmain.a
  [3/9] Performing build step for 'bootloader'
  [1/1] cd /home/wokwi/esp-project-esp32/build/bootloader/esp-idf/esptool_py && /opt/esp/python_env/idf5.3_py3.10_env/bin/python /opt/esp/idf/components/partition_table/check_sizes.py --offset 0x8000 bootloader 0x1000 /home/wokwi/esp-project-esp32/build/bootloader/bootloader.bin
  Bootloader binary size 0x6880 bytes. 0x780 bytes (7%) free.
  [4/7] Generating ld/sections.ld
  [5/7] Linking CXX executable wokwi-project.elf
  FAILED: wokwi-project.elf 
  <snip...>
  /opt/esp/tools/xtensa-esp-elf/esp-13.2.0_20240530/xtensa-esp-elf/bin/../lib/gcc/xtensa-esp-elf/13.2.0/../../../../xtensa-esp-elf/bin/ld: esp-idf/main/libmain.a(main.c.obj):(.literal.app_main+0x0): undefined reference to `blinker_main'
  /opt/esp/tools/xtensa-esp-elf/esp-13.2.0_20240530/xtensa-esp-elf/bin/../lib/gcc/xtensa-esp-elf/13.2.0/../../../../xtensa-esp-elf/bin/ld: esp-idf/main/libmain.a(main.c.obj): in function `app_main':
  /home/wokwi/esp-project-esp32/main/src/main.c:8:(.text.app_main+0x3): undefined reference to `blinker_main'
  collect2: error: ld returned 1 exit status
  ninja: build stopped: subcommand failed.
  ninja failed with exit code 1, output of the command is in the /home/wokwi/esp-project-esp32/build/log/idf_py_stderr_output_5313 and /home/wokwi/esp-project-esp32/build/log/idf_py_stdout_output_5313

  Error: Process exited with 2
*/

#include "blinker.h"

void app_main(void)
{
    blinker_main();
}