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lvgl / lv_binding_micropython

LVGL binding for MicroPython
MIT License
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Compile error while porting to nrf #182

Closed andycktsai closed 2 years ago

andycktsai commented 2 years ago

Enviroment: lv_microPython: commit 654a3e94a2178f26ece2a0d1cc9ba367bf5575f7 lv_binding_micropython: commit 53c64a5527b1efcbd35a200ad7ba85631774f71f LinuxMint20.2 64bits arm-none-eabi-gcc (15:9-2019-q4-0ubuntu1) 9.2.1 20191025 (release) [ARM/arm-9-branch revision 277599]

**Condition:

  1. cd ports/nrf
  2. make submodules --> OK
  3. make --> NG, error message:

CC ../../lib/lv_bindings/lvgl/src/core/lv_obj_style_gen.c CC ../../lib/lv_bindings/lvgl/src/core/lv_disp.c CC ../../lib/lv_bindings/lvgl/src/core/lv_obj_style.c In file included from ../../lib/lv_bindings/lvgl/src/core/../misc/lv_gc.h:69, from ../../lib/lv_bindings/lvgl/src/core/lv_obj_style.c:11: ../../lib/lv_bindings/lvgl/src/core/lv_obj_style.c: In function '_lv_obj_style_init': ../../py/mpstate.h:289:40: error: 'mp_state_vm_t' {aka 'struct _mp_state_vm_t'} has no member named '_lv_obj_style_trans_ll' 289 | #define MP_STATE_VM(x) (mp_state_ctx.vm.x) | ^ ./mpconfigport.h:302:23: note: in expansion of macro 'MP_STATE_VM' 302 | #define MP_STATE_PORT MP_STATEVM | ^~~ . . .(Too long, omitted)_ . . make: * [../../py/mkrules.mk:77: build-pca10040/lib/lv_bindings/lvgl/src/core/lv_obj_style.o] Error 1

amirgon commented 2 years ago

Hi @andycktsai !

Porting lv_micropython requires some changes in the makefile and configuration files under ports/nrf.

Please have a look at other ports (unix, stm32, esp32) as an example.

andycktsai commented 2 years ago

Hi @amirgon , Thanks a lot, I saw your modification for stm32, I will check it.