Iar™ Ewarm; Keil ® Mdk-Arm Μvision; Figure 59. Semihosting Configuration In Iar™ Ewarm - STMicroelectronics STM32 Application Note

Printf debugging
Semihosting depends on the library provided by the IDE. The next sections present how to
set semihosting using the three main IDEs covered in this application note.
7.4.1 IAR™ EWARM
IAR™ EWARM provides a highly integrated semihosting feature, enabled by default.
Figure 59
-> Library Configuration Pane.
In such a case, simply use printf() / scanf() functions in the code.
Input and output of the program are displayed in the Terminal I/O window.
®
7.4.2 Keil MDK-Arm µVISION
®
Keil has no semihosting capability.
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shows how to check if it is the case for the project in Options -> General options
Figure 59. Semihosting configuration in IAR™ EWARM
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