TOP Contributors

  1. MIKROE (2784 codes)
  2. Alcides Ramos (405 codes)
  3. Shawon Shahryiar (307 codes)
  4. jm_palomino (133 codes)
  5. Bugz Bensce (97 codes)
  6. S P (73 codes)
  7. dany (71 codes)
  8. MikroBUS.NET Team (35 codes)
  9. NART SCHINACKOW (34 codes)
  10. Armstrong Subero (27 codes)

Most Downloaded

  1. Timer Calculator (141292 times)
  2. FAT32 Library (74089 times)
  3. Network Ethernet Library (58715 times)
  4. USB Device Library (48826 times)
  5. Network WiFi Library (44525 times)
  6. FT800 Library (44074 times)
  7. GSM click (30805 times)
  8. mikroSDK (29659 times)
  9. PID Library (27355 times)
  10. microSD click (27251 times)
Libstock prefers package manager

Package Manager

We strongly encourage users to use Package manager for sharing their code on Libstock website, because it boosts your efficiency and leaves the end user with no room for error. [more info]

< Back
Library

SWO Trace

Rating:

10

Author: MIKROE

Last Updated: 2019-06-04

Package Version: 1.0.0.0

Category: Internal MCU modules

Downloaded: 1002 times

Not followed.

License: MIT license  

The ARM SWO trace port uses a single pin to stream out data packets over 32 different ports, using the specified clock rate. The SWO is a part of the ARM® CoreSight Debug module which is incorporated in most of the MCUs based on the Cortex®-M3, M4, and M7 core.

No Abuse Reported

Do you want to subscribe in order to receive notifications regarding "SWO Trace" changes.

Do you want to unsubscribe in order to stop receiving notifications regarding "SWO Trace" changes.

Do you want to report abuse regarding "SWO Trace".

  • Information
  • Comments (0)

Library Blog

Library Description 

 

The ARM SWO trace port uses a single pin to stream out data packets over 32 different ports, using the specified clock rate. The SWO is a part of the ARM® CoreSight Debug module which is incorporated in most of the MCUs based on the Cortex®-M3, M4, and M7

core.

  

This library is perfectly suited to output debug and runtime information and monitor the performance of the application in real time, without using processing resources, and without the need for complex coding routines.

  

Examples description

  

The example is composed of main function and SendTickMessage function: 

 

  • main function - Performs the initialization of SWO module and periodically calls SendTickMessage function. 
  • SendTickMessage - Forms the string that will be sent and sends it via SWO trace port.

 

Additional notes and informations

  

To visualize sent messages you can use the SWO Trace interface from CODEGRIP Suite. 

 

 

SWO Trace

SWO Trace

Mikroe SWO Trace Library

View full image

ALSO FROM THIS AUTHOR

OBDII Click

0

OBDII Click offers a unique opportunity to tap into the car diagnostic systems. It features the STN1110 Multiprotocol OBD to UART Interface, developed by the ScanTool technologies. This Click can be used for the communication with the Electronic Control Unit (ECU) of a vehicle, via several different OBD II diagnostic protocols such as CAN, K LINE, L LINE and J1850. The STN1110 IC is used to process requests sent by the MCU via the UART interface and return back the responses from the ECU network nodes.

[Learn More]

mikromedia for STM32 M3 - Examples

0

Set of examples for mikromedia for STM32 M3. Provided examples demonstrate working with mikromedia's various features and modules: - Accelerometer - MMC SD card - MP3 - Serial Flash - TFT - Touch Panel - USB UART

[Learn More]

Rotary B 2 Click

0

Rotary B 2 Click is a compact add-on board that allows you to add a precision input knob to your design. This board features the TLC5925, a low-power 16-channel constant-current LED sink driver from Texas Instruments that, combined with a high-quality rotary encoder from ALPS, the EC12D1564402, allows you to add a precision input knob to your design. It also features an LED ring composed of 16 individual blue LEDs that can be used to represent the encoder position more visually.

[Learn More]