ERROR(TAD9-NAL52): Why is DS-5 unable to control my target when debugging the...
What does the following error message mean? “ERROR(TAD9-NAL52): Unable to stop device "x" - Cannot attain state requested” Answer: DS-5 debugger may lose control of the target during Linux kernel debug...
View ArticleERROR(CMD685-COR303): Failed to load symbols for "x" - Cannot determine...
What does the following error message mean? "ERROR(CMD685-COR303): Failed to load symbols for "x" - Cannot determine current address space as target is running, specify an explicit load offset" Answer:...
View ArticleIntern Inquiry 9/12
It's Friday findings time again! This week I decided to focus on a question from the Connected Community: Question about RTOS debugging with MDK-ARM and STM32CubeF4. "Hi, All I'm working on following...
View ArticleQuestion about RTOS debugging with MDK-ARM and STM32CubeF4
Hi, All I'm working on following environment. Tool chain: Keil MDK-ARM 5 Device/Board :STM32F429NI / STM32429I-EVAL1 Code generator:STM32CubeMX RTOS:FreeRTOS wrapped by CMSIS RTOS...
View ArticleERROR(INT30): Out of Memory Error
What does the following error message mean? “ERROR(INT30): Out of memory error. Please report to your local support representatives” Answer: This problem is often caused by a lack of memory when...
View ArticleASM instruction error
Hi all, Some of the arm instructions like STMIACS LDRBCS are reported as error by ARMGCC. What could be the reason ?
View ArticleGetting Started in Real-Time Applications
hi all ,am the beginner of ARM board and i gonna do my project in real time applications. So please refer me the best ARM board for my project give best ideas and basic book for ARM .And also suggest a...
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Way to identify the static stack frame size in a program
Hi Experts, What is the way to identify the static stack frame size of the each routines in the C program ? For example, in GCC ARM mode compiled c program the disassembly code is generated and in that...
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Ne10 FFT feature
FFT feature in ProjectNe101 IntroductionProject Ne10 recently received an updated version of FFT, which is heavily NEON optimized for both ARM v7-A/v8-A AArch32 and v8-A AArch64 and is faster than...
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Ne10库入门
原文: Ne10 Library Getting Started 1 简介ARM® NEON™ 技术是适用于ARM Cortex™-A 系列处理器的 SIMD（单指令多数据）架构扩展。它可以使多媒体和信号处理算法提速，例如视频编码/解码、2D/3D 图形、游戏、音频和语音处理以及图像处理等。过去三年间，出现许多使用 NEON 并显著改善用户体验的多媒体应用程序。有些应用程序开发人员可能不熟悉...
View ArticleRecommended book on ARM
HI, i'm an ICT professional (so also with an IT background) and very much interested in embedded development (IoT solutions). Until now I mainly did embedded development (mainly ARM m3, m4...
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I try this without success :-/
on my raspberry this will no work properly...I'll try it on my breadboard, but no success ! Input Drive 2.5m (8ft) long 75mm (3in) diameter posts into the ground to a depth of 75cm (30in) at 5m (15ft)...
View Articlearm_correlate_f32 - Input Sequences Length Need to Match?
Hi, A question on this function. The parameters to use it are: [in]*pSrcApoints to the first input sequence.[in]srcALenlength of the first input sequence.[in]*pSrcBpoints to the second input...
View ArticleRecently i bought a new kit supporting cortex m0+ processor ! I read the...
I searched about programming the processor using assembly language only in KEIL 4.0 ! All i found is codes written in c !! can anyone please suggest me the direction to program the board in ASSEMBLY...
View ArticleMali-T764 GPU - Does it exist?
I have just bought a device that claims to have a Mali-T764 GPU but when I look formore information on the Arm site, there is only reference to a Mali-T760. Does it exist and if so, what is the...
View ArticleAPK编译环境搭建(极简！)
极简的apk编译环境搭建! for windows！1、下载java SDK并安装 Java SDK download2、下载google-eclipse_SDK并解压缩(无需安装) google-eclipse_SDK download 请明确你的操作系统位数(32位/64位)3、配置变量，包括系统变量及用户变量(见下方)。...
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2014 ARM嵌入式开发工具技术研讨会
随着智能手机、平板电脑和智能电视的普及，越来越多的开发者选择ARM Cortex®-A系列CPU 搭配Linux或Android™操作系统，作为这些智能设备的标准配置。而最近被业界谈论最多的可穿戴和物联网，也透过ARM...
View ArticleInteresting Article ..... Making Chips Run Faster
Interesting article on Semiconductor Engineering where options other than increasing clock frequency are considered for improving performance and data throughput of advanced node...
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Rayeager PX2开发板的GPIO控制范例
基于PX2编译的一个GPIO控制的demo apk功能:控制GPIO_0_D4的引脚状态备注:GPIO引脚默认为High算是抛砖引玉吧 可以考虑用PX2的IO搞个跑马灯 基于wifi控制？ 考虑先用红外控制 顺带熟悉红外接口～现在还有增强版开发板上市，增加了外置天线接口，有兴趣的朋友可以登录：极客专区_芯客网了解，客服QQ： 1204053569
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中文社区积极用户奖励新方案（2014年7月1日至2014年9月30日）
各位中文用户大家好。我是斑竹Song Bin 宋斌 昨天，中文社区上一期的激励活动已经顺利结束，感谢广大用户的积极参与。今天，我们要开始新一期的激烈活动啦。根据上次大家的意见反馈，我们内部商量了一下，申请了更多的经费，为大家带来全新一期激励活动，为了鼓励用户能积极参与到中文社区的发展中来，我们扩大了得奖面，并且为没有得过奖的用户提供更多的机会。 具体细则如下：参与对象：...
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