SWRA704 June   2021 CC3120 , CC3130 , CC3135

 

  1.   Trademarks
  2. 1Introduction
  3. 2Porting the Host Driver
    1. 2.1 Porting Layer Files
    2. 2.2 Driver Enable/Disable
    3. 2.3 SPI Interface
      1. 2.3.1 Hardware Setup and Configuring Clocks
    4. 2.4 Memory Management
    5. 2.5 OS Abstraction: FreeRTOS
    6. 2.6 Timestamp Mechanism
    7. 2.7 Asynchronous Event Handler Routines
  4. 3Tips for Porting
    1. 3.1 Hardware Setup
    2. 3.2 Servicepack
    3. 3.3 Starting the Wi-Fi Driver in the Application Code
    4. 3.4 Configuring Clocks on the STM32L4
    5. 3.5 Terminal I/O Printing
    6. 3.6 Location of the Host Driver and Porting Files
    7. 3.7 Updating to the Latest Host Driver Version
  5. 4References
  6. 5License Information

3.5 Terminal I/O Printing

To enable debug printing (printf) in IAR Embedded Workbench with the 32L4R9IDISCOVERY, go to the project options, open General Options, and select the Library Configuration. Set the interface implementation as Semihosted and stdout/stderr as Via semihosting.

Start a debug session, then open View -> Terminal I/O.