ou2356

You should edit its link file as this link(https://docs.espressif.com/projects/espressif-esp-drone/zh_CN/latest/getespidf.html#esp32-esp32-s2). Then you can solve four errors. ``` d:/esp_work/tool/tools/xtensa-esp32-elf/esp-2021r2-8.4.0/xtensa-esp32-elf/bin/../lib/gcc/xtensa-esp32-elf/8.4.0/../../../../xtensa-esp32-elf/bin/ld.exe: esp-idf/crazyflie/libcrazyflie.a(log.c.obj):(.literal.logInit+0x0): undefined reference to `_log_start' d:/esp_work/tool/tools/xtensa-esp32-elf/esp-2021r2-8.4.0/xtensa-esp32-elf/bin/../lib/gcc/xtensa-esp32-elf/8.4.0/../../../../xtensa-esp32-elf/bin/ld.exe: esp-idf/crazyflie/libcrazyflie.a(log.c.obj):(.literal.logInit+0x4): undefined reference to `_log_stop' d:/esp_work/tool/tools/xtensa-esp32-elf/esp-2021r2-8.4.0/xtensa-esp32-elf/bin/../lib/gcc/xtensa-esp32-elf/8.4.0/../../../../xtensa-esp32-elf/bin/ld.exe: esp-idf/crazyflie/libcrazyflie.a(param.c.obj):(.literal.paramInit+0x0):...

But I don't know how to deal with this problem. ``` d:/esp_work/tool/tools/xtensa-esp32-elf/esp-2021r2-8.4.0/xtensa-esp32-elf/bin/../lib/gcc/xtensa-esp32-elf/8.4.0/../../../../xtensa-esp32-elf/bin/ld.exe: missing --end-group; added as last command line option ``` It seems to be related to the following statement....

> @ou2356 这些 API 已经很老了，可能已经不能用了 那还有什么开发wifi软件的方法吗？

Is there any remedy currently available?

> The window needs repainting in full when un-minimizing otherwise only dirty areas will be painted when called. Maybe use WM_WINDOWPOSCHANGED or similar. Can you explain in detail how to...

> [@ou2356](https://github.com/ou2356) I'm working on this at the moment. Are you using v9.0.0 release? Yes, I am using v9.0.0 release. I am looking forward to hearing good news from you...

@nikthefix Hi ! I commented out the condition 'if (wParam!=SIZE-MIIMIZED) {' based on your suggestion and found that it worked. ``` case WM_SIZE: { //if(wParam != SIZE_MINIMIZED) { lv_windows_window_context_t *...