mcu ：k210 OS : ubuntu 1804

micropython :1.10.4

RT-thread 4.0.2

menuconfig 中选择 mpy 支持， 选择 machine lcd

。。。。。。。 省略一万字

lcd 部分 很多 颜色的宏提示未定义packages/micropython-v1.10.4/port/modules/machine/machine_lcd.c:340:46: error: 'BRRED' undeclared here (not in a function)

{ MP_ROM_QSTR(MP_QSTR_BRRED), MP_ROM_INT(BRRED) },

^~~~~

packages/micropython-v1.10.4/py/obj.h:87:67: note: in definition of macro 'MP_OBJ_NEW_SMALL_INT'

#define MP_OBJ_NEW_SMALL_INT(small_int) ((mp_obj_t)((((mp_uint_t)(small_int)) << 1) | 1))

^~~~~~~~~

packages/micropython-v1.10.4/port/modules/machine/machine_lcd.c:340:35: note: in expansion of macro 'MP_ROM_INT'

{ MP_ROM_QSTR(MP_QSTR_BRRED), MP_ROM_INT(BRRED) },

^~~~~~~~~~

packages/micropython-v1.10.4/port/modules/machine/machine_lcd.c:341:45: error: 'GRAY' undeclared here (not in a function)

{ MP_ROM_QSTR(MP_QSTR_GRAY), MP_ROM_INT(GRAY) },

^~~~

packages/micropython-v1.10.4/py/obj.h:87:67: note: in definition of macro 'MP_OBJ_NEW_SMALL_INT'

#define MP_OBJ_NEW_SMALL_INT(small_int) ((mp_obj_t)((((mp_uint_t)(small_int)) << 1) | 1))

^~~~~~~~~

packages/micropython-v1.10.4/port/modules/machine/machine_lcd.c:341:34: note: in expansion of macro 'MP_ROM_INT'

{ MP_ROM_QSTR(MP_QSTR_GRAY), MP_ROM_INT(GRAY) },

^~~~~~~~~~

packages/micropython-v1.10.4/port/modules/machine/machine_lcd.c:342:48: error: 'GRAY175' undeclared here (not in a function)

{ MP_ROM_QSTR(MP_QSTR_GRAY175), MP_ROM_INT(GRAY175) },

^~~~~~~

packages/micropython-v1.10.4/py/obj.h:87:67: note: in definition of macro 'MP_OBJ_NEW_SMALL_INT'

#define MP_OBJ_NEW_SMALL_INT(small_int) ((mp_obj_t)((((mp_uint_t)(small_int)) << 1) | 1))

^~~~~~~~~

packages/micropython-v1.10.4/port/modules/machine/machine_lcd.c:342:37: note: in expansion of macro 'MP_ROM_INT'

{ MP_ROM_QSTR(MP_QSTR_GRAY175), MP_ROM_INT(GRAY175) },

^~~~~~~~~~

packages/micropython-v1.10.4/port/modules/machine/machine_lcd.c:343:48: error: 'GRAY151' undeclared here (not in a function)

{ MP_ROM_QSTR(MP_QSTR_GRAY151), MP_ROM_INT(GRAY151) },

^~~~~~~

packages/micropython-v1.10.4/py/obj.h:87:67: note: in definition of macro 'MP_OBJ_NEW_SMALL_INT'

#define MP_OBJ_NEW_SMALL_INT(small_int) ((mp_obj_t)((((mp_uint_t)(small_int)) << 1) | 1))

^~~~~~~~~

packages/micropython-v1.10.4/port/modules/machine/machine_lcd.c:343:37: note: in expansion of macro 'MP_ROM_INT'

{ MP_ROM_QSTR(MP_QSTR_GRAY151), MP_ROM_INT(GRAY151) },

^~~~~~~~~~

packages/micropython-v1.10.4/port/modules/machine/machine_lcd.c:344:48: error: 'GRAY187' undeclared here (not in a function)

{ MP_ROM_QSTR(MP_QSTR_GRAY187), MP_ROM_INT(GRAY187) },

^~~~~~~

packages/micropython-v1.10.4/py/obj.h:87:67: note: in definition of macro 'MP_OBJ_NEW_SMALL_INT'

#define MP_OBJ_NEW_SMALL_INT(small_int) ((mp_obj_t)((((mp_uint_t)(small_int)) << 1) | 1))

^~~~~~~~~

packages/micropython-v1.10.4/port/modules/machine/machine_lcd.c:344:37: note: in expansion of macro 'MP_ROM_INT'

{ MP_ROM_QSTR(MP_QSTR_GRAY187), MP_ROM_INT(GRAY187) },

^~~~~~~~~~

packages/micropython-v1.10.4/port/modules/machine/machine_lcd.c:345:48: error: 'GRAY240' undeclared here (not in a function)

{ MP_ROM_QSTR(MP_QSTR_GRAY240), MP_ROM_INT(GRAY240) },

^~~~~~~

packages/micropython-v1.10.4/py/obj.h:87:67: note: in definition of macro 'MP_OBJ_NEW_SMALL_INT'

#define MP_OBJ_NEW_SMALL_INT(small_int) ((mp_obj_t)((((mp_uint_t)(small_int)) << 1) | 1))

^~~~~~~~~

packages/micropython-v1.10.4/port/modules/machine/machine_lcd.c:345:37: note: in expansion of macro 'MP_ROM_INT'

{ MP_ROM_QSTR(MP_QSTR_GRAY240), MP_ROM_INT(GRAY240) },

^~~~~~~~~~

In file included from packages/micropython-v1.10.4/py/mpstate.h:35,

from packages/micropython-v1.10.4/py/runtime.h:29,

from packages/micropython-v1.10.4/port/modules/machine/machine_pin.c:32:

packages/micropython-v1.10.4/port/modules/machine/machine_pin.c: In function 'machine_pin_pin':

packages/micropython-v1.10.4/py/obj.h:87:42: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]

#define MP_OBJ_NEW_SMALL_INT(small_int) ((mp_obj_t)((((mp_uint_t)(small_int)) << 1) | 1))

^

packages/micropython-v1.10.4/port/modules/machine/machine_pin.c:204:12: note: in expansion of macro 'MP_OBJ_NEW_SMALL_INT'

return MP_OBJ_NEW_SMALL_INT(((machine_pin_obj_t *)args[0])->pin);

^~~~~~~~~~~~~~~~~~~~

scons: *** [build/packages/micropython-v1.10.4/port/modules/machine/machine_lcd.o] Error 1

scons: building terminated because of errors.