AN4989 Rev 3 75/118
AN4989 Printf debugging
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Figure 53. SWO configuration with Keil
®
SWV viewer is called “Debug (printf) Viewer” and is accessible while in debug through
View -> Serial Windows -> Debug (prinf) Viewer as shown in Figure 54.
Figure 54. Access to SWV in Keil
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Tip: Keil
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MDK-Arm µVISION allow to select the Stimulus to display. On the other hand
it is quite straight forward to make some clone of ITM_SendChar() function using
any of the 31 stimulus port. Can be useful in a very verbose system to set a trace