SEGGER PRINTF

[Vasa]

Hi team, the problem is the following:

i use secure bootloader project from examples of SDK, when i try to replace NRF_LOG_INFO() statement to printf() and try to debug the project (F5) the program crashed. What i am doing wrong? Is it possible to log in bootloader?

[bjorn-spockeli]

Hi Vasa, 

if you wish to log from the bootloader then you should use the dedicated debug examples, e.g. <SDK folder>\examples\dfu\secure_bootloader\pca10056_s140_ble_debug for the nRF52840 bootloader. The non-debug examples have logging disabled in order to optimize them for size. 

Best regards

Bjørn