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port linux 2.6.11.7 kernel to s3c2410(SMDK2410)(2023-05-10)
## CONFIG_PARPORT is not set## Memory Technology Devices (MTD)#CONFIG_MTD=y# CONFIG_MTD_DEBUG......
基础知识之温度传感器(2024-02-28)
/noimage.png): failed to open stream: HTTP request failed! HTTP/1.1 403 Forbidden
in /var/www/html......
内核移植(1)首次生成uImage映象文件(2023-08-28)
, cannot attachs3c2410-lcd: probe of s3c2410-lcd failed with error -22lp: driver loaded but no devices......
关于STM32F103C8T6内部Flash划分的详细说明(2023-07-11)
Controller.
* @note This function can be used for all STM32F10x devices......
内核移植(4)移植yaffs文件系统(2023-08-15)
for lcd, cannot attachs3c2410-lcd: probe of s3c2410-lcd failed with error -22lp: driver loaded......
贸泽电子联手Analog Devices推出新电子书探索电源管理领域的创新(2022-12-20)
有关在电源管理应用中使用Analog Devices产品的丰富信息。
《Power Management for all of Tomorrow’s Innovations》 电子书提供了指向Analog......
米尔瑞米派Remi Pi实时系统与Ethercat移植 应用笔记(2024-04-18)
-j16更新编译得到的Image即可其他影响性能的配置禁用CPU Freq自动调频，并设置主频为最高频率：cd /sys/devices/system/cpu/cpufreq......
贸泽电子联手Analog Devices推出新电子书探索电源管理领域的创新(2022-12-20)
for all of Tomorrow’s Innovations》 电子书提供了指向Analog Devices八款相关产品的直接链接，工程师可以点击查看适用于创新电源管理应用的解决方案。书中......
mini2440 Norflash驱动移植过程(2024-06-19)
Devices(MTD)--><*>Memory Technology Device (MTD) support[*]MTD partitioning support <*>......
开发面向设备认证和安全连接的安全解决方案(2024-03-04)
devices for brand protection, to secure connections to the cloud and remote servers, and to ensure......
mini2440编译2.6.39.4内核(2024-06-25)
[3].
- Multiple UARTs selected as EFI console devices. EFI and elilo use all selected devices......
unity在stm32上的使用(2024-01-10)
to need at least a couple of the
* configuration options described in this document.
*
* All......
Linux设备驱动工程师之路——触摸屏驱动s3c2410_ts.c分析(2024-06-13)
= clk_get(NULL, "adc");
if (!adc_clock) {
printk(KERN_ERR "failed to get adc clock......
贸泽电子联手Analog Devices推出新电子书探索电源管理领域的创新(2022-12-20 15:12)
有关在电源管理应用中使用Analog Devices产品的丰富信息。 《Power Management for all of Tomorrow’s Innovations》 电子书提供了指向Analog......
U-Boot移植(16)ylp2410网卡dm9000aep(2023-08-28)
but not settransmission timeoutping failed; host 172.22.136.38 is not alive
从上面明显看出来是：根本没有找到网卡，所以......
s3c6410_uboot中的代码重定位（nand->sdram）(2024-09-04)
/* all is OK */
mov pc, lr
copy_failed:
nop /* copy from nand failed......
FL2440驱动添加（1）：hello world 驱动模块添加(2024-07-24)
zhouguangfeng * All rights reserved. * * Filename: hello.c * Description......
memheap死机问题的分析与解决(2024-01-11)
++)
{
user_ptr[i] = user_alloc(500);
if (!user_ptr[i])
{
rt_kprintf("malloc failed, index = %d
", i);
return......
; EAGAIN != errno) {
ERROR(_T("Read failed: %d/n"), errno);
return false......
解决mini2440声卡全双工问题 实现同时录音及播放(2024-06-28)
read of /dev/dsp failed");
exit(1);
}
arg = SIZE......
arm 添加 samb 文件共享(2023-09-01)
for read!Failed to setup RT_SIGNAL_LEASE handler , touch /etc/printcap 可以解决，但是 Failed to setup......
S3C6410移植u-boot-2010.3（2）基本的启动信息修改(2024-09-03)
bne 1b
4: mov lr, r10 /* all is OK */
mov pc, lr
copy_failed:
nop /* copy from......
linux-2.6.32在mini2440开发板上移植 添加触摸屏驱动程序(2024-06-18)
;adc_clock = clk_get(NULL, "adc");if (!adc_clock) {printk(KERN_ERR "failed to get adc clock sourcen......
贸泽电子联手Analog Devices推出新电子书 探索电源管理领域的创新(2022-12-20)
贸泽电子联手Analog Devices推出新电子书 探索电源管理领域的创新;2022年12月20日 – 电子 (Mouser Electronics) 宣布与联手推出一本新电子书，探索......
汽车ECU诊断Debounce算法介绍(2023-08-22)
、PREFAILED、FAILED）来表示判断的结果，对于有些故障，不需要经Debounce算法确认故障，这时判断的结果只有PASSED和FAILED，直接得到确认的故障；而对于有些故障，可能......
linux驱动学习(3)--同步、信号量和自旋锁(2024-08-14)
(MAJOR_NUM,'globalvar',&globalvar_fpos);
if(ret < 0){
printk('globalvar reg failed!n......
NO.18 ADC的基本概念(2022-12-20)
]);
}
else {
Display_printf(display, 0, 0, "ADC1 convert failed (%d)n", i......
u-boot-2012.04移植(2024-07-26)
530 puts("0K"); 531 //puts(failed); 532......
Linux驱动之同步、互斥、阻塞的应用(2024-08-20)
* )&pins_desc[0]);
if(ret)
{
printk('open failed 1n');
return -1......
mini2440上Apache php的socket通信(2024-06-24)
{
if (($msgsock = socket_accept($sock)) < 0)
{
echo "socket_accept() failed: reason......
U-Boot移植(5)dnw串口终端没有反应(2023-08-30)
成功。。。。在这里感谢韦东山老师。。。。。。
过程： 我打了补丁u-boot-1.1.6_OpenJTAG.patch后， 再make 100ask24x0_config make all 生成u......
基础知识之SPI总线(2024-04-08)
/12/20/1703056993.jpg): failed to open stream: HTTP request failed! HTTP/1.1 403 Forbidden
in /var......
让SlickEdit 自动编译Keil C51工程(2024-08-14)
OBJ=!OBJ!%%i,
%rem compile the project files
C51 %%i
IF ERRORLEVEL 2 GOTO :FAILED
IF ERRORLEVEL 3 GOTO......
u-boot-2009.08在mini2440上的移植 增加DM9000网卡驱动(2024-07-01)
duplex modeping failed; host 10.1.0.128 is not alive
需要设定IP地址和MAC地址
[u-boot@MINI2440]# setenv......
u-boot-2014.10移植（2）设置时钟/SDRAM(2023-06-09)
not enabled
Flash: *** failed ***
### ERROR ### Please RESET the board ###
原因......
DTC状态定义的详细介绍(2023-08-23)
DTC状态定义的详细介绍;详细介绍DTC状态每一位的定义：
1.0 DTC status bit0 ： testFailed
如果在最近的一次测试结果为Failed，那么相应DTC的状态位bit0......
linux-2.6.32在mini2440开发板上移植 添加ADC驱动程序(2024-06-18)
);if (base_addr == NULL) {printk(KERN_ERR "Failed to remap register blockn");return -ENOMEM;}adc_clock......
Linux驱动之按键驱动编写（中断方式）(2024-08-20)
;pins_desc[0]);//注册一个外部中断S1，双边沿触发，dev_id为&pins_desc[0]
if(ret)
{
printk('open failed 1n......
S3C2440 UDA1341声卡驱动分析（oos）(2024-06-13)
= platform_get_resource(pdev, IORESOURCE_MEM, 0);if (res == NULL) {printk(KERN_INFO PFX "failed to get memory......
USB设备驱动程序（一）(2024-07-18)
: SCSI emulation for USB Mass Storage devices
scsi 0:0:0:0: Direct-Access HTC Android......
DTC状态位说明(2023-08-23)
次DTC清除指令后，在操作循环1DTC已达到准备就绪状态。
3，4，5，6 测试执行完成，结果出现failed --> DTC的状态位bit2-bit0和bit5从0变为1，表明故障已被检测到，但未......
will sample a printed battery before the end of the year. It’s all good progress, but the Holy Grail......
STM32F103C8T6读写内部flash(2023-10-09)
的话库函数分为：
/*------------ Functions used for all STM32F10x devices -----*/void FLASH_SetLatency（uint32_t......
内核移植和文件系统制作（3）Ramdisk简介和常见问题(2024-07-24)
件系统
Device Drivers --->
[*] Block devices --->
<*> RAM block device support......
Keil C51编译器的使用(2024-08-14)
%PROJECT%main.c
C51 %PROJECT%fun.c
IF ERRORLEVEL 2 GOTO :FAILED
IF ERRORLEVEL 3 GOTO :FAILED......
基于STM32+华为云IOT设计智能称重系统(2024-03-26)
3.2 创建设备
地址: https://console.huaweicloud.com/iotdm/?region=cn-north-4#/dm-portal/device/all......
s3c2440液晶屏驱动 （非内核自带） linux-4.1.24(2023-09-01)
devices ---> S3C2410 LCD framebuffer support
2，make uImage && make modules......
使用jlink+gdbserver+insight调试ARM程序--配置insight(2024-09-19)
:/opt/insight_arm/bin$ ./arm-linux-insightTk_Init failed: Can't find a usable tk.tcl in the following......
使用Python进行SDS示波器屏幕图像捕获(2024-06-24)
:
27
print ('Failed to create socket.')
28
sys.exit();
29
try......
STM32单片机的启动文件及FLASH分配(2023-10-20)
;* Author : MCD Application Team
;* Description : STM32L151XB Devices vector for MDK......
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