xlla

failure build wine-guest on aarch64 host.

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## System Details raspberry pi 4B aarch64 GNU/Linux, kernel 5.4.83 i686-w64-mingw32-gcc --version clang version 10.0.1 (https://github.com/llvm/llvm-project ef32c611aa214dea855364efd7ba451ec5ec3f74) Target: i686-w64-windows-gnu Thread model: posix InstalledDir: /home/pi/git/llvm-mingw/build/bin ## Problems Description just execute make...

I have installed gazebo10.2 recently using brew. it works fine but the object rendering is rough like this and this I am expected it should like  and like ...

it seems b->pins[10].spi.mux[n].pincmd was set twice, b->pins[11].spi.mux[n].pincmd was never set.

line flag check result wrong in chardev version

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I have init a line, and set direction to output successful. later, when I check this line's direction by call function mraa_gpio_read_dir, it will think "Line used by kernel." and...

double free detected in tcache 2

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I was test ISR with mraa. when I want quit, call mraa_gpio_close, it free dev->events, but not point to NULL, then call _mraa_free_gpio_groups, here it will think dev->events should free...

I simple move mmap_write/read ahead chardev_capable check to solve this.

when call mraa_aio_init, mraa_setup_mux_mapped will operate 2 mux on each Ax pin. then in customized aio_init_pre, mraa_intel_edison_aio_init_pre, will operate 1 mux and 1 bias pin. this bias pin is same...

API lack in chardev version

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I am try to migrate a chardev version edison mraa lib. In my prototype, it does not work well. I was set chardev_capable to 1 in constructor. 1. my customized...

there is a static variable mraa_gpio_context tristate, it is initialized when board create, but never got close even after call mraa_deinit. is there any hook function can notice custom board...

关于二十四节气数据数据说明

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> 将全年二十四节气数据-最小公差向量可得： > > [2,2, 1,1, 1,2, 2,3, 2,2, 2,1, 2,2, 2,2, 2,2, 2,2 2,1] > 可按月份逆序储存为二进制： > > （12月.11月.10月...1月） > 0110 1010 1010 1010 1010 0110 1010 1010 1001...