A JTAG emulator for use with a Hawkboard and OpenOCD?

Posted by David Brown on Stack Overflow See other posts from Stack Overflow or by David Brown
Published on 2010-06-16T22:24:13Z Indexed on 2010/06/16 23:02 UTC
Read the original article Hit count: 412

Filed under:

gdb

|

arm

|

jtag

|

hawkboard

|

openocd

I'd like to try bare metal ARM programming with the Hawkboard, but the deployment process looks awful. I'm totally new to this, so I could be misunderstanding the instructions, but it appears that I have to use a program called AISgen to convert the binary file, then boot with u-Boot over UART and copy the AIS binary into memory. Not only is that a lot of stuff to do every time I make a change, it also doesn't give me the ability to debug with GDB.

The best solution for this that I can find is JTAG. But the prices for these JTAG emulators look ridiculous. I'm not even sure which ones will work with the Hawkboard and which ones won't. So far, my best bet appears to be the Flyswatter, but the pin layout is different.

Basically, I need something that's relatively cheap and works with the Hawkboard and OpenOCD.

Any suggestions? Or is there another way I could do this, perhaps?

© Stack Overflow or respective owner

Related posts about gdb

GDB breakpoint problems attaching to QEMU

as seen on Super User - Search for 'Super User'
Hi, I have the following problem. When I connect gdb to qemu for debugging it won't break on breakpoints. I can set breakpoints, break with ctrl-c etc. Any clues how this can be fixed? I have: $ qemu --version QEMU PC emulator version 0.11.0 (qemu-kvm-0.11.0), Copyright (c) 2003-2008 Fabrice Bellard $… >>> More
gdb+osx: no output when using printf/CFShow

as seen on Stack Overflow - Search for 'Stack Overflow'
I attached to a program with gdb in OSX and I want to use CFShow in the gdb console etc. However, nothing shows up. printf shows nothing as well: (gdb) call (int) printf("Hello\n") $10 = 6 (gdb) call (int) printf("Hello World!\n") $11 = 13 Apple suggests the following tip for when attaching with… >>> More
Why does gdb show two different returns?

as seen on Stack Overflow - Search for 'Stack Overflow'
Hello all, Last week I was a debugging a code and a weird situation came up: gdb passes through two different return clauses. I made a simple example that illustrates the situation: #include <iostream> using namespace std; int test() { string a = "asd"; string b = "asd"; while… >>> More
GDB Not Skipping Functions without Debug Info

as seen on Stack Overflow - Search for 'Stack Overflow'
I compiled GDB 7 on a Mac OS X Leopard system. When stepping through a C program, GDB fails to step through 'printf()' statements, which probably don't have associated debug information, and starts printing "Cannot find bounds of current function." Here's some output: $ /usr/local/bin/gdb try1 GNU… >>> More
How to manage memory using classes in Objective-C?

as seen on Stack Overflow - Search for 'Stack Overflow'
This is my first time creating an iPhone App and I am having difficulty with the memory management because I have never had to deal with it before. I have a UITableViewController and it all works fine until I try to scroll down in the simulator. It crashes saying that it cannot allocate that much… >>> More

Related posts about arm

ARM TechCon 2013: Oracle, ARM expand collaboration on servers, Internet of Things

as seen on Oracle Blogs - Search for 'Oracle Blogs'
If you have been following Java news, you are already aware of the fact that there has been a lot of investment in Java for ARM-based devices and servers over the last couple of years (news, more news, even more, and lots more). We have released Java ME Embedded binaries for ARM Cortex-M micro controllers… >>> More
ARM TechCon 2013: Oracle, ARM expand collaboration on servers, Internet of Things

as seen on Oracle Blogs - Search for 'Oracle Blogs'
Over the years, Oracle has been making big investments in Java for ARM-based devices. This week, Oracle and ARM announced further expanding their collaboration on a number of fronts, from additional hardware platforms, porting layers, and optimized communication protocols, to 64-bit ARMv8 support… >>> More
Xcode warning: application executable contains unsupported architecture(s):arm, arm (-19031)

as seen on Stack Overflow - Search for 'Stack Overflow'
Hi all. I've been receiving this warning since I loaded my project in last Xcode 4 preview. There was no warning before that but now I can't get rid of it even in Xcode 3.2. I've been googling but nobody seems to have the same error. My project and target settings are correct (IMHO): Architectures:… >>> More
Files built with a makefile are disapearing (including the binary)

as seen on Super User - Search for 'Super User'
I am building a program on a TS-7800(SBC), and when I run make (show below), it appears to go through all of the steps normally, but in the end i do not get a binary file. Why is this, and how can I get my file. makefile CC= /home/eclipse/ReidTest/cc/cross-toolchains/arm-none-linux-gnueabi/bin/arm-none-linux-gnueabi-gcc… >>> More
Question about Objective C calling convention and argument passing on ARM

as seen on Stack Overflow - Search for 'Stack Overflow'
I want to know how objective C runtime handle arguments when I call a objective C method like [NSString stringWithFomat:@"%@, %@", @"Hello", @"World"] There are three arguments for this objective C call, how does it work compared to typical way on a ARM system. I have known register r0, r1, r2… >>> More