prepare 0.9.21

Author: hasumikin

CMakeLists.txt

@@ -45,6 +45,7 @@ add_executable(${PROJECT_NAME}
   ${CMAKE_SOURCE_DIR}/lib/picoruby/mrbgems/picoruby-gpio/ports/rp2040/gpio.c
   ${CMAKE_SOURCE_DIR}/lib/picoruby/mrbgems/picoruby-i2c/ports/rp2040/i2c.c
   ${CMAKE_SOURCE_DIR}/lib/picoruby/mrbgems/picoruby-spi/ports/rp2040/spi.c
+  ${CMAKE_SOURCE_DIR}/lib/picoruby/mrbgems/picoruby-adc/ports/rp2040/adc.c
 )
 
 set(PICORBC ${CMAKE_SOURCE_DIR}/lib/picoruby/bin/picorbc)
@@ -53,7 +54,7 @@ pico_generate_pio_header(${PROJECT_NAME} ${CMAKE_CURRENT_LIST_DIR}/src/ws2812.pi
 pico_generate_pio_header(${PROJECT_NAME} ${CMAKE_CURRENT_LIST_DIR}/src/sounder.pio)
 
 set(RBC ${CMAKE_CURRENT_SOURCE_DIR}/lib/picoruby/bin/picorbc)
-#set(RBC RBENV_VERSION=mruby-3.1.0 mrbc) # In case of PicoRuby compiler enbugged 😵
+#set(RBC RBENV_VERSION=mruby-3.2.0 mrbc) # In case of PicoRuby compiler enbugged 😵
 
 # Ruby