arm

相关标签：javascript jquery android 多少钱 iPhone

armeabi and armeabi-v7a folder

I\'m working on an Android project and I am using the NDK to call native methods. I have two libraries (.so files) and one is located in the libs/armeabi folder and the other one is located in the li[详细]

2023-03-10 10:23 分类：问答
LPC1700 won't wake up from deep sleep

I have firmware running on LPC1754, 59 and 68 + FreeRTOS + CMSIS. I\'d like to be able to put the microcontroller in the lowest power mode possible, but:[详细]

2023-03-09 17:23 分类：问答
Cross compiling gcc

Im trying to get gcc running on my Kindle 3.I have a native terminal and ssh working, and I found that the Sourcery G++ toolchain for arm eabi linux produces working binaries, so it seems like I shoul[详细]

2023-03-09 14:54 分类：问答
Is ternary operation better than "if/else" in iPhone

I have this block in my program: if (x > 0) { a = 1; b = 4; } else { a = 2; b = 3; } This can be written with ternary operation like this:[详细]

2023-03-09 06:23 分类：问答
cross compiler ldd

I have created a cross compiled arm executable. I wa开发者_StackOverflownt to find the library dependency of the executable. I am using ubuntu natty and installed arm-linux-gnueabi tool chain, which d[详细]

2023-03-08 22:25 分类：问答
`require': File not found zlib.so

I\'ve installed ruby and r开发者_Python百科uby gems on an Arm architecture. On Arm dns323, the ruby binary works, but when I run the gem binary, I have an error:[详细]

2023-03-08 06:45 分类：问答
GCC ARM Assembly Preprocessor Macro

I am trying to use an assembly(ARM) macro for fixed-point multiplication: #define MULT(a,b) __asm__ __volatile__ ( \\[详细]

2023-03-08 00:05 分类：问答
Testing cache invalidation and flush

So after programming the basic L1 and L2 cache related routines in Linux kernel (arch/arm/mm/cache-X.S) say for example specific to ARM11 Processor, is there a 开发者_如何学Gotest utility/program avai[详细]

2023-03-07 00:32 分类：问答
How to set up a dev. environment for ARM board AT91SAM7-EX256 under x86 Linux?

I am a newbie to embedded developement, as figure shown. I have a small ARM board, AT91SAM7-EX256. I have also a JTAG programmer dongle, too. I am using Linux (Ubuntu x86_32) on my notebook and deskto[详细]

2023-03-06 14:30 分类：问答
Using C arrays in inline GCC assembly

I\'d like to use two array passed into a C function as below in assembly using a GCC compiler (Xcode on Mac). It has been many years since I\'ve written assembly, so I\'m sure this is an easy fix.[详细]

2023-03-06 06:25 分类：问答