Arm Community
Site
Search
User
Site
Search
User
Groups
Arm Research
DesignStart
Education Hub
Graphics and Gaming
High Performance Computing
Innovation
Multimedia
Open Source Software and Platforms
Physical
Processors
Security
System
Software Tools
TrustZone for Armv8-M
中文社区
Blog
Announcements
Artificial Intelligence
Automotive
Healthcare
HPC
Infrastructure
Innovation
Internet of Things
Machine Learning
Mobile
Smart Homes
Wearables
Forums
All developer forums
IP Product forums
Tool & Software forums
Pelion IoT Platform
Support
Open a support case
Documentation
Downloads
Training
Arm Approved program
Arm Design Reviews
Community Help
More
Cancel
Developer Community
Tools and Software
Software Tools
Jump...
Cancel
Software Tools
Keil forum
CMSIS dsp - no hardware debugging
Tools, Software and IDEs blog
Forums
Videos & Files
Help
Jump...
Cancel
New
State
Not Answered
Replies
3 replies
Subscribers
5 subscribers
Views
865 views
Users
0 members are here
Related
CMSIS dsp - no hardware debugging
Offline
Intech
5 months ago
Hi,
I normally work with data in Matlab, but I have to to convert my Matlab work to CMSIS dsp library. I don't have any experience in embedded programming and I can't understand how some things work.
I downloaded Keil MDK pack with their IDE and CMSIS dsp pack. I can open pack installer in IDE, choose Simulator as board and copy example with DSP_Lib. Then I have example program and it builds, everything looks fine.
How can I however run this program and analyse input and output signal?
If I start debug I can go throught entire program but I can't get any values. There is code:
#if defined(SEMIHOSTING)
#include <stdio.h>
#endif
Printing output could help but it doesn't work as semihosting is not definied in any of DSP examples. So how can I get values of output so I could what signal did I get? I don't have any hardware so I need to simulate this procces.
In this
Youtube clip
there is at least memory window where You can see nice decimal values of an array in testOuput variable. If I try to do the same I can only see some random hex values.
Any help with understanding how it works or how to get what I need would be great.
More questions in this forum
By title
By date
By reply count
By view count
By most asked
By votes
By quality
Descending
Ascending
All recent questions
Unread questions
Questions you've participated in
Questions you've asked
Unanswered questions
Answered questions
Questions with suggested answers
Questions with no replies
Answered
Keil µVision V5.32.0.0 extreme lag in editor, high CPU load
0
662
views
3
replies
Latest
5 days ago
by
Alain Messerli
Not Answered
SWDIO No target connected
+1
Keil MDK
16946
views
5
replies
Latest
8 days ago
by
JSCBLOG
Suggested Answer
armcc.exe and temp path with spaces
0
Arm Compiler
283
views
2
replies
Latest
8 days ago
by
Adam Lins
Answered
GSM INTERFACING PROBLEM WITH STM32
0
1493
views
10
replies
Latest
8 days ago
by
Andy Neil
Not Answered
Why is uVision complaining about not finding an axf file when trying to flash a hex file?
0
206
views
1
reply
Latest
9 days ago
by
Robert McNamara
<
>
View all questions in Keil forum