05 2021 档案

linux process management and scheduling
摘要：linux process management and scheduling reference: https://kernel.blog.csdn.net/article/details/51456569 阅读全文
posted @ 2021-05-26 15:19 王阳开 阅读(1958) 评论(0) 推荐(0) 编辑
linux memory management
摘要：linux memory management reference: https://kernel.blog.csdn.net/article/details/52384965 https://blog.csdn.net/Vince_/article/details/89055979?depth_1 阅读全文
posted @ 2021-05-26 15:16 王阳开 阅读(1991) 评论(0) 推荐(0) 编辑
objdump
摘要：objdump objdump --help Usage: /toolchain path/bin/arm-xx-objdump <option(s)> <file(s)> Display information from object <file(s)>. At least one of the 阅读全文
posted @ 2021-05-25 18:15 王阳开 阅读(2040) 评论(0) 推荐(0) 编辑
ARM core registers (ARMv7)
摘要：ARM core registers (ARMv7) ARM v7-A and ARM v7-R Reference: ARM ® Architecture Reference Manual(ARM ® v7-A and ARM ® v7-R edition) Chapter B1 The Syst 阅读全文
posted @ 2021-05-17 17:57 王阳开 阅读(2074) 评论(0) 推荐(0) 编辑
ARM processor modes (ARMv7)
摘要：ARM processor modes (ARMv7) ARM v7-A and ARM v7-R Reference: ARM ® Architecture Reference Manual(ARM ® v7-A and ARM ® v7-R edition) Chapter B1 The Sys 阅读全文
posted @ 2021-05-17 17:00 王阳开 阅读(2200) 评论(0) 推荐(0) 编辑
linux arm irq (4): interrupt driver interface
摘要：linux arm irq (4) 4 interrupt driver interface Author: Yangkai Wang wang_yangkai@163.com Coding in 2021/05/16 转载请注明author,出处. linux version 3.4.39 s5p 阅读全文
posted @ 2021-05-17 01:38 王阳开 阅读(2105) 评论(0) 推荐(0) 编辑
linux arm irq (3): gpio interrupt
摘要：linux arm irq (3) 3 gpio interrupt Author: Yangkai Wang wang_yangkai@163.com Coding in 2021/05/16 转载请注明author,出处. linux version 3.4.39 s5p6818 soc Cor 阅读全文
posted @ 2021-05-17 01:32 王阳开 阅读(2630) 评论(0) 推荐(0) 编辑
linux arm irq (2): interrupt handling
摘要：linux arm irq (2) 2 interrupt handling Author: Yangkai Wang wang_yangkai@163.com Coding in 2021/05/10 转载请注明author,出处. linux version 3.4.39 s5p6818 soc 阅读全文
posted @ 2021-05-17 01:25 王阳开 阅读(2171) 评论(0) 推荐(0) 编辑
linux arm irq (1): irq init
摘要：linux arm irq (1) 1 irq init Author: Yangkai Wang wang_yangkai@163.com Coding in 2021/05/10 转载请注明author,出处. linux version 3.4.39 s5p6818 soc Cortex-A5 阅读全文
posted @ 2021-05-17 01:01 王阳开 阅读(2626) 评论(0) 推荐(0) 编辑
linux app read kernel log (klogctl())
摘要：linux app read kernel log int klogctl(int type, char *bufp, int len); man klogctl: SYSLOG(2) Linux Programmer's Manual SYSLOG(2) NAME syslog, klogctl 阅读全文
posted @ 2021-05-14 18:20 王阳开 阅读(2511) 评论(0) 推荐(0) 编辑
Format of the CPSR and SPSRs (ARMv7)
摘要：Format of the CPSR and SPSRs (ARMv7) ARM v7-A and ARM v7-R Reference: ARM ® Architecture Reference Manual(ARM ® v7-A and ARM ® v7-R edition) Chapter B 阅读全文
posted @ 2021-05-13 23:36 王阳开 阅读(1996) 评论(0) 推荐(0) 编辑
linux 3.4 gpiolib
摘要：gpiolib linux version 3.4.39 drivers\gpio\gpiolib.c 1.提供int gpiochip_add(struct gpio_chip *chip)接口,给soc gpio controller driver,register a gpio_chip； s 阅读全文
posted @ 2021-05-07 14:45 王阳开 阅读(2079) 评论(0) 推荐(0) 编辑
#define container_of(ptr, type, member)
摘要：#define container_of(ptr, type, member) /* include/linux/kernel.h */ /** * container_of - cast a member of a structure out to the containing structure 阅读全文
posted @ 2021-05-07 12:02 王阳开 阅读(2016) 评论(0) 推荐(0) 编辑
s5p6818 gpio controller
摘要：s5p6818 gpio controller reference datasheet and driver code； Features Programmable Pull-Up Control Edge/Level Detect Supports programmable Pull-Up res 阅读全文
posted @ 2021-05-07 11:35 王阳开 阅读(2118) 评论(0) 推荐(0) 编辑
s5p6818 gpio controller driver
摘要：s5p6818 gpio controller driver implementation analysis linux version 3.4.39 lable 1: GPIO platform_device_register(); /* arch/arm/mach-s5p6818/devices 阅读全文
posted @ 2021-05-07 11:17 王阳开 阅读(2111) 评论(0) 推荐(0) 编辑
linux kernel setup arm soc
摘要：linux kernel setup arm soc machine Linux version 3.4.39-s5p6818 NanoPi3 /* arch/arm/mach-s5p6818/cpu.c */ #include <mach/iomap.h> extern struct sys_ti 阅读全文
posted @ 2021-05-06 16:30 王阳开 阅读(2846) 评论(0) 推荐(0) 编辑
linux kernel driver_init()
摘要：linux kernel driver_init() Linux version 3.4.39 /* init/main.c */ asmlinkage void __init start_kernel(void) | ... /* Do the rest non-__init'ed, we're 阅读全文
posted @ 2021-05-06 11:11 王阳开 阅读(2891) 评论(0) 推荐(0) 编辑
use convmv tool convert file encoding format to UTF-8
摘要：当前文件下,GBK编码文件，编码格式改为UTF-8 convmv -f GBK -t UTF-8 --notest -r * 阅读全文
posted @ 2021-05-02 11:14 王阳开 阅读(2749) 评论(0) 推荐(0) 编辑
mount remote ftp fs as folder on Raspberry Pi linux OS
摘要：mount FTP fs： sudo curlftpfs -o codepage=gbk ftp://username:password@192.168.0.2 /mnt mount ftp, rc add sudo curlftpfs -o rw,allow_other -o codepage=g 阅读全文
posted @ 2021-05-02 10:51 王阳开 阅读(2777) 评论(0) 推荐(0) 编辑

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