06 2021 档案
摘要：valgrind build: ./configure CC=/opt/toolchain/XXX/bin/arm-XXX-gcc CPP=/opt/toolchain/XXX/bin/arm-none-XXX-cpp CXX=/opt/toolchain/XXX/bin/arm-XXX-g++ \
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摘要：＃ alsa-utils examples: # ./aplay -Dhw:3,0 file.wav # ./aplay -Dhw:1 file.wav # ./arecord -Dhw:3 -d 6 -f cd -t wav record.wav # amixer cset name="SPKL
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摘要：tinyalsa tinypcminfo # tinypcminfo Usage: tinypcminfo -D card -d device tinymix list controls tinymix [-D n] list one control: example # tinymix -D 0
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摘要：trace open syscall $ git diff fs/open.c diff --git a/source/fs/open.c b/source/fs/open.c index 65fc76706..128426bfc 100644 a/source/fs/open.c +++ b/so
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摘要：http://sources.openwrt.org/
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摘要：arm linux syscall reference: https://syscalls.w3challs.com/ https://github.com/torvalds/linux/blob/v4.17/include/uapi/asm-generic/unistd.h https://www
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摘要：linux kernel debug printk #if 1 #undef pr_dbg(fmt, args...) #define pr_dbg(fmt, args...) \ printk(KERN_INFO "~~~ [module] %s() %d->"fmt, __FUNCTION__,
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摘要：#linux kernel design and implementation(note) reference: https://www.cnblogs.com/wang_yb/p/3514730.html
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摘要：runtime power management reference: https://www.cnblogs.com/hellokitty2/p/9974273.html
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摘要：ARMv7 CP15 reference: https://wenku.baidu.com/view/8b576d65d0f34693daef5ef7ba0d4a7303766cd8.html?fr=search
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摘要：i2c reference: http://wiki.csie.ncku.edu.tw/embedded/I2C
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摘要：＃ ARMv8-A architecture reference: https://blog.csdn.net/forever_2015/article/details/50285865?spm=1001.2014.3001.5501 http://wiki.csie.ncku.edu.tw/emb
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摘要：linux gpio_keys driver source: drivers/input/keyboard/gpio_keys.c documentation: Documentation/devicetree/bindings/input/gpio-keys.txt example,dts con
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摘要：linux gpio-leds driver gpio-leds dts source: drivers/leds/ documentation: linux/Documentation/devicetree/bindings/leds/leds-gpio.txt dts: leds { compa
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摘要：pinctrl subsystem reference: https://www.cnblogs.com/rongpmcu/tag/gpio%E5%AD%90%E7%B3%BB%E7%BB%9F/
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